Shinko JIR-301-M Digital Indicator Instruction Manual

June 9, 2024
Shinko

JIR-301-M Digital Indicator

DIGITAL INDICATOR
JIR-301-M
Instruction Manual

Preface
Thank you for purchasing our Digital Indicator JIR-301-M. This manual contains instructions for the mounting, functions, operations and notes when operating the JIR-301-M. To prevent accidents arising from the misuse of this instrument, please ensure the operator receives this manual.
Notes
· This instrument should be used in accordance with the specifications described in the manual. If it is not used according to the specifications, it may malfunction or cause a fire.
· Be sure to follow the warnings, cautions and notices. If they are not observed, serious injury or malfunction may occur. · The contents of this instruction manual are subject to change without notice. · Care has been taken to ensure that the contents of this instruction manual are correct, but if there are any doubts, mistakes or questions, please inform our sales department. · Measures must be taken to ensure that the operator cannot touch power terminals or other high voltage sections. · Any unauthorized transfer or copying of this document, in part or in whole, is prohibited. · Shinko Technos Co., Ltd. is not liable for any damage or secondary damage(s) incurred as a result of using this product, including any indirect damage.
Safety Precautions (Be sure to read these precautions before using our products.)
The safety precautions are classified into categories: “Warning” and “Caution”. Depending on circumstances, procedures indicated by Caution may result in serious consequences, so be sure to follow the directions for usage.
Warning Procedures which may lead to dangerous conditions and cause death or serious injury, if not carried out properly.
Caution Procedures which may lead to dangerous conditions and cause superficial to medium injury or physical damage or may degrade or damage the product, if not carried out properly.
Warning
· To prevent an electrical shock or fire, only Shinko or other qualified service personnel may handle the inner assembly. · To prevent an electrical shock, fire or damage to the instrument, parts replacement may only be undertaken by Shinko or other qualified service personnel.
Safety Precautions
· To ensure safe and correct use, thoroughly read and understand this manual before using this instrument. · This instrument is intended to be used for industrial machinery, machine tools and measuring equipment. Verify
correct usage after purpose-of-use consultation with our agency or main office. (Never use this instrument for medical purposes with which human lives are involved.) · External protection devices such as protective equipment against excessive temperature rise, etc. must be installed, as malfunction of this product could result in serious damage to the system or injury to personnel. Proper periodic maintenance is also required. · This instrument must be used under the conditions and environment described in this manual. Shinko Technos Co., Ltd. does not accept liability for any injury, loss of life or damage occurring due to the instrument being used under conditions not otherwise stated in this manual.
Caution with respect to Export Trade Control Ordinance To avoid this instrument from being used as a component in, or as being utilized in the manufacture of weapons of mass destruction (i.e. military applications, military equipment, etc.), please investigate the end users and the final use of this instrument. In the case of resale, ensure that this instrument is not illegally exported.
1. Installation Precautions
2

Caution
This instrument is intended to be used under the following environmental conditions (IEC61010-1): Overvoltage category , Pollution degree 2 Ensure the mounting location corresponds to the following conditions: · A minimum of dust, and an absence of corrosive gases · No flammable, explosive gases · No mechanical vibrations or shocks · No exposure to direct sunlight, an ambient temperature of 0 to 50 (32 to 122 ) that does not change rapidly, and no icing · An ambient non-condensing humidity of 35 to 85 %RH · No large capacity electromagnetic switches or cables through which large current is flowing · No water, oil or chemicals or where the vapors of these substances can come into direct contact with
the unit · Please note that the ambient temperature of this unit ­ not the ambient temperature of the control panel
­ must not exceed 50 (122 ) if mounted through the face of a control panel, otherwise the life of electronic components (especially electrolytic capacitors) may be shortened. Note · Avoid setting this instrument directly on or near flammable material even though the case
of this instrument is made of flame-resistant resin.
2. Wiring Precautions
Caution
· Do not leave wire remnants in the instrument, as they could cause a fire or malfunction. · The terminal block of this instrument is designed to be wired from the upper side. The lead wire must be inserted from the upper side of the terminal, and fastened with the terminal screw. · Tighten the terminal screw using the specified torque. If excessive force is applied to the screw when tightening, the terminal screw or case may be damaged. · Do not pull or bend the lead wire on the terminal side when wiring or after wiring, as it could cause malfunction. · Use a thermocouple and compensating lead wire according to the sensor input specifications of this instrument. · Use the 3-wire RTD according to the sensor input specifications of this instrument. · This instrument does not have a built-in power switch, circuit breaker and fuse. It is necessary to install a power switch, circuit breaker and fuse near the instrument. (Recommended fuse: Time-lag fuse, rated voltage 250 V AC, rated current 2 A) · For a 24 V AC/DC power source, do not confuse polarity when using direct current (DC). · When using a relay contact output type, externally use a relay according to the capacity of the load to protect the built-in relay contact. · When wiring, keep input wires (thermocouple, RTD, etc.) away from AC power sources or load wires. · Do not apply a commercial power source to the sensor which is connected to the input terminal nor allow the power source to come into contact with the sensor.
3. Operation and Maintenance Precautions
Caution
· Do not touch live terminals. This may cause electrical shock or problems in operation. · Turn the power supply to the instrument OFF before retightening the terminal or cleaning.
Working on or touching the terminal with the power switched ON may result in severe injury or death due to electrical shock. · Use a soft, dry cloth when cleaning the instrument. (Alcohol based substances may tarnish or deface the unit.) · As the display section is vulnerable, be careful not to put pressure on, scratch or strike it with a hard object.
3

Characters used in this manual ( : No character is indicated.)

Indication

Number, /

-1 0 1 2 3 4 5 6 7 8 9

Indication

Alphabet

A

BCDE FGH I J K LM

Indication

Alphabet

NO PQR S T U VWX Y Z

4

Contents
1. Model……………………………………………………………………………………………………………………………….. 6 1.1 Model …………………………………………………………………………………………………………………………. 6 1.2 How to Read the Model Label ……………………………………………………………………………………….. 7
2. Name and Functions ………………………………………………………………………………………………………… 8
3. Mounting to the Control Panel ………………………………………………………………………………………….. 9 3.1 Site Selection ……………………………………………………………………………………………………………… 9 3.2 External Dimensions (Scale: mm)…………………………………………………………………………………. 9 3.3 Panel Cutout……………………………………………………………………………………………………………….. 9 3.4 Mounting the Unit ………………………………………………………………………………………………………… 10
4. Wiring ………………………………………………………………………………………………………………………………. 11 4.1 Terminal Arrangement ………………………………………………………………………………………………….. 11 4.2 Lead Wire Solderless Terminal………………………………………………………………………………………. 12 4.3 When Using as a Current Loop Supply …………………………………………………………………………….. 12
5. Setup ……………………………………………………………………………………………………………………………….. 13 5.1 Registering the Selected Item or Value…………………………………………………………………………… 13 5.2 Alarm Setting Mode ……………………………………………………………………………………………………… 14 5.3 Auxiliary Function Setting Mode 1………………………………………………………………………………….. 15 5.4 Auxiliary Function Setting Mode 2………………………………………………………………………………….. 18 5.5 Maintenance Mode ………………………………………………………………………………………………………. 25
6. Operation…………………………………………………………………………………………………………………………. 26 6.1 Operation……………………………………………………………………………………………………………………. 26 6.2 Switching SV Display Indication……………………………………………………………………………………. 26 6.3 How to Use the Alarm Output………………………………………………………………………………………… 26 6.4 How to Use the Event Input Function……………………………………………………………………………… 26
7. Alarm Action…………………………………………………………………………………………………………………….. 27 7.1 High Limit Alarm, Low Limit Alarm………………………………………………………………………………….. 27 7.2 A3 High/Low Limit Range Alarm Action…………………………………………………………………………… 28 7.3 A4 High/Low Limit Range Alarm Action…………………………………………………………………………… 28
8. Specifications…………………………………………………………………………………………………………………… 29 8.1 Standard Specifications ………………………………………………………………………………………………… 29 8.2 Optional Specifications …………………………………………………………………………………………………. 33
9. Troubleshooting……………………………………………………………………………………………………………….. 35
10. Character Table ………………………………………………………………………………………………………………… 37 10.1 Alarm Setting Mode ……………………………………………………………………………………………………… 37 10.2 Auxiliary Function Setting Mode 1………………………………………………………………………………….. 38 10.3 Auxiliary Function Setting Mode 2………………………………………………………………………………….. 39 10.4 Maintenance Mode ………………………………………………………………………………………………………. 42
11. Key Operation Flowchart ………………………………………………………………………………………………….. 43
5

1. Model

1.1 Model

JIR-301-M ,

Series name: JIR-301-M (W96 x H48 x D100 mm)

Input

M

Multi-range (*1)

Power supply 1

24 V AC/DC (*2)

A4

Alarm 4 output (*3)

C5

Serial communication (RS-485)(*4)

P24

Insulated power output 24 3 V DC (*5)

P5

Insulated power output 5 0.5 V DC (*5)

DSB

Power for 2-wire transmitter (Current loop supply)(*6)

TA2 (4-20)

Direct current 4 to 20 mA DC

TA2 (0-20)

output

0 to 20 mA DC

TV2 (0-1) Transmission

0 to 1 V DC

TV2 (0-5) output 2 (*3)

DC voltage

0 to 5 V DC

Option

TV2 (1-5)

output

1 to 5 V DC

TV2 (0-10)

0 to 10 V DC

TA (0-20)

Direct current 0 to 20 mA DC

TV (0-1) TV (0-5) TV (1-5)

User specified Transmission output (*7)

output
DC voltage output

0 to 1 V DC 0 to 5 V DC 1 to 5 V DC

TV (0-10)

0 to 10 V DC

BK

Color: Black

TC

Terminal cover

Alarms A1, A2 and A3 outputs are standard features. Alarm types (4 types for A1, A2, and 5 types for A3

as well as No alarm action) and Energized/De-energized can be selected.

(1) Thermocouple (10 types), RTD (2 types), Direct current (2 types) and DC voltage (4 types) can be selected by keypad.
(
2) Power supply voltage 100 to 240 V AC is standard. When ordering 24 V AC/DC, enter `1′ after the input code.
(3) Alarm 4 output (A4 option) and Transmission output 2 (T 2 option) cannot be used together. (4) If Serial communication (RS-485)[C5 option] is ordered, the Event input function will not be available. (5) Insulated power output (P24 option) and Insulated power output (P5 option) cannot be used together.
If Insulated power output (P24 option) or Insulated power output (P5 option) is ordered, A2 output cannot be used. (
6) If Power for 2-wire transmitter (DSB option) is ordered, only 4 to 20 mA DC input (Built-in 50 shunt resistor) can be used. (*7) TA (4-20 mA DC) is a standard feature.

6

1.2 How to Read the Model Label Model labels are attached to the case and the inner assembly.
Top of the case

(Fig. 1.2-1)

No.

Description

Example

Terminal arrangement

Terminal arrangement of JIR-301-M

C5, TA(0 to 20), TA2(0 to 20)

Model

JIR-301-M C5, TA(0 to 20), TA2(0 to 20)

Input

MULTI-RANGE (Multi-range input)

A1, A2, A3, A4, P24, P5 outputs A1, A3: 3 A 250 V AC

A2: 3 A 250 V AC

Power supply voltage

100 to 240 V AC 50/60 Hz,

Power consumption

10 VA

Serial number

No.165F05000

Manufacturing factory ID

SF (Fukuoka factory)

Compliant standards

UL, CSA

RoHS

RoHS directive compliant

Ambient temperature

0 to 50

Manufacturer

SHINKO TECHNOS CO., LTD.

Inner assembly

(Fig. 1.2-2)

No.

Description

Model

Serial number

JIR-301-M No. 165F05000

Example

7

2. Name and Functions
PV Display
SV Display HOLD indicator TX/RX indicator A1 to A4 value indicator

UP key

FAST key

A1 to A4 action indicator DOWN key MODE key

Display, Indicator Name
PV Display SV Display
HOLD indicator TX/RX indicator
A1 value indicator A2 value indicator A3 value indicator A4 value indicator A1 action indicator
A2 action indicator
A3 action indicator
A4 action indicator

(Fig. 2-1)
Description Indicates PV (process variable) or characters in the setting mode with the red LED. Indicates A1/A2/A3/A4 value or the set value in the setting mode with the green LED. When PV is held (HOLD, Peak HOLD, Bottom HOLD), the yellow LED is lit. The yellow LED is lit during Serial communication (C5 option) TX (transmitting) output. When A1 value is indicated on the SV Display, the green LED is lit. When A2 value is indicated on the SV Display, the green LED is lit. When A3 value is indicated on the SV Display, the green LED is lit. When A4 value is indicated on the SV Display, the green LED is lit. (A4 option) When A1 output is ON, the red LED is lit. While A1 output is held (maintained), the red LED flashes. When A2 output is ON, the red LED is lit. While A2 output is held (maintained), the red LED flashes. When A3 output is ON, the red LED is lit. While A3 output is held (maintained), the red LED flashes. When A4 output is ON, the red LED is lit. While A4 output is held (maintained), the red LED flashes. (A4 option)

Key Name
UP key
FAST key DOWN key MODE key

Description Increases the numeric value. If High/Low limit range alarm is selected in [A4 type], and if the SV Display indicates A4 value, the SV Display indicates A4 high limit value while the UP key is pressed. Makes the set value change faster while pressing the UP/DOWN key and FAST key together. Decreases the numeric value. Selects the setting mode, and registers the set value.

Notice
When setting the specifications and functions of this instrument, connect mains power cable to terminals 2 and 3 first, then set them referring to “5. Setup” before performing “3. Mounting to the Control Panel” and “4. Wiring”.
8

3. Mounting to the Control Panel
3.1 Site Selection This instrument is intended to be used under the following environmental conditions (IEC61010-1): Overvoltage category , Pollution degree 2
Ensure the mounting location corresponds to the following conditions: · A minimum of dust, and an absence of corrosive gases · No flammable, explosive gases · No mechanical vibrations or shocks · No exposure to direct sunlight, an ambient temperature of 0 to 50 (32 to 122 ) that does not change rapidly · An ambient non-condensing humidity of 35 to 85 %RH · No large capacity electromagnetic switches or cables through which large current is flowing · No water, oil or chemicals or where the vapors of these substances can come into direct contact with the unit · Please note that the ambient temperature of this unit ­ not the ambient temperature of the control panel ­ must not exceed 50 (122 ) if mounted through the face of a control panel, otherwise the life of electronic components (especially electrolytic capacitors) may be shortened.

3.2 External Dimensions (Scale: mm)

Gasket

Terminal cover

44.5

2(*)

48 Q

96 106.2

3.3 Panel Cutout (Scale: mm)

11.5
(Fig. 3.2-1)

98.5 104.5()
(
) When terminal cover is used

Vertical close mounting n: Number of mounted units

(Fig. 3.3-1)

Caution: If vertical close mounting is
used for the instrument, IP66 (Drip-proof/ Dust-proof) may be compromised, and all warranties will be invalidated.

9

3.4 Mounting the Unit Mount the instrument vertically to the flat, rigid panel to ensure it adheres to the Drip-proof/Dust-proof specification (IP66). Mountable panel thickness: 1 to 8 mm (1) Insert the instrument from the front side of the control panel. (2) Attach the mounting brackets by the slots on the right and left sides of the case, and secure the instrument in place with the screws.
(Fig. 3.4-1)
Caution
As the case of the JIR-301-M is made of resin, do not use excessive force while tightening screws, or the mounting brackets or case could be damaged. 0.12 N·m of torque is recommended.
10

4. Wiring Warning
Turn the power supply to the instrument off before wiring or checking. Working on or touching the terminal with the power switched on may result in severe injury or death due to electrical shock.
Caution
· Do not leave wire remnants in the instrument, as they could cause a fire or malfunction. · The terminal block of this instrument is designed to be wired from the upper side. The lead wire must be inserted from the upper side of the terminal, and fastened with the terminal screw. · Tighten the terminal screw using the specified torque. If excessive force is applied to the screw when tightening, the terminal screw or case may be damaged. · Do not pull or bend the lead wire on the terminal side when wiring or after wiring, as it could cause malfunction. · Use a thermocouple and compensating lead wire according to the sensor input specifications of this instrument. · Use the 3-wire RTD according to the sensor input specifications of this instrument. · This instrument does not have a built-in power switch, circuit breaker and fuse. It is necessary to install a power switch, circuit breaker and fuse near the instrument. (Recommended fuse: Time-lag fuse, rated voltage 250 V AC, rated current 2 A) · For a 24 V AC/DC power source, do not confuse polarity when using direct current (DC). · When using a relay contact output type, externally use a relay according to the capacity of the load to protect the built-in relay contact. · When wiring, keep input wires (thermocouple, RTD, etc.) away from AC power sources or load wires. · Do not apply a commercial power source to the sensor which is connected to the input terminal nor
allow the power source to come into contact with the sensor. 4.1 Terminal Arrangement
(Fig. 4.1-1) 11

Terminal Name GND PWR TRANSMIT OUTPUT1 A1 A2 A3 EVENT INPUT TC RTD DC
P24 P5 RS-485 TRANSMIT OUTPUT2 A4 A 24V

Description Ground terminal Power supply Transmission output 1 A1 output A2 output A3 output Event input Thermocouple input RTD input Direct current input, DC voltage input For Direct current input (externally mounted 50 shunt resistor), connect a 50 shunt resistor (sold separately) between input terminals. Insulated power output 24 V (P24 option) Insulated power output 5 V (P5 option) Serial communication (RS-485) (C5 option) Transmission output 2 (T2 option) A4 output (A4 option) Direct current input (DSB option) Power for 2-wire transmitter (DSB option)

4.2 Lead Wire Solderless Terminal

Use a solderless terminal with an insulation sleeve in which an M3 screw fits as shown below.

0.63 N·m of torque is recommended.

Solderless Terminal

Manufacturer

Model

Y-type

Nichifu Terminal Industries Co., Ltd.

TMEV1.25Y-3

Japan Solderless

VD1.25-B3A

Terminal MFG Co., Ltd.

Ring-type

Nichifu Terminal Industries CO., Ltd.

TMEV1.25-3

Japan Solderless

V1.25-3

Terminal MFG Co., Ltd.

5.8 mm max 5.8 mm max

3.2 mm

3.2 mm

(Fig. 4.2-1)

4.3 When Using as a Current Loop Supply Refer to the following wiring example.
24 V power circuit
50

20 19 18

2-wire transmitter

(Fig. 4.3-1)

12

5. Setup
After power is turned ON, the input characters and temperature unit will be indicated on the PV Display, and the input range high limit (for thermocouple, RTD input) or scaling high limit (for Direct current, DC voltage input) will be indicated on the SV Display for approx. 3 sec. (Table 5-1) During this time, all outputs and LED indicators are in an OFF status. Operation will then start, indicating the PV (process variable) on the PV Display, and A1, A2, A3 or A4 value on the SV Display.

(Table 5-1) Sensor Input
K

PV Display ( ) SV Display PV Display ( ) SV Display

J

R

S

B

E

T

N

PL-

C (W/Re5-26)

Pt100

JPt100

Pt100

JPt100

4-20 mA DC (1)(2)

0-20 mA DC (1)(2)

0-1 V DC (*1)

0-5 V DC (*1)

Scaling high

1-5 V DC (*1)

limit value

0-10 V DC (*1)

4-20 mA DC (1)(3)

0-20 mA DC (1)(3)

(*1) Input range and decimal point place can be selected.

(*2) Connect a 50 shunt resistor (sold separately) between input terminals.

(*3) Has a built-in 50 shunt resistor.

If Power for 2-wire transmitter (DSB option) is ordered, only 4 to 20 mA DC input (Built-in

50 shunt resistor) can be used.

5.1 Registering the Selected Item or Value · To increase or decrease the numeric value, use the UP or DOWN key. To make the set value change faster, press the UP/DOWN key and FAST key together . Select an setting item with the UP or DOWN key. · Register the setting item or value using the MODE key.

13

5.2 Alarm Setting Mode If the MODE key is pressed in PV/SV display mode, the unit will move to Alarm setting mode.

Character Factory Default

Setting Item, Function, Setting Range
A1 value · Sets A1 output action point. · Not available if No alarm action is selected in [A1 type] · Setting range: Refer to (Table 5.2-1). A2 value · Sets A2 output action point. · Not available if No alarm action is selected in [A2 type] Not available if Insulated power output (P24 option or P5 option) is ordered. · Setting range: Refer to (Table 5.2-1). A3 value · Sets A3 output action point. · Not available if No alarm action or High/Low limit range alarm is selected in [A3 type] · Setting range: Refer to (Table 5.2-1). A4 value · Sets A4 output action point. · Available when Alarm 4 output (A4 option) is ordered. Not available if No alarm action is selected in [A4 type] If High/Low limit range alarm is selected in [A4 type], A4 value matches A4 low limit alarm value. · Setting range: Refer to (Table 5.2-1). A4 high limit value · Sets A4 output high limit action point. · Available when Alarm 4 output (A4 option) is ordered, or when High/Low limit range alarm is selected in [A4 type]. · Setting range: Refer to (Table 5.2-1).

(Table 5.2-1)

Alarm Type

Setting Range

High limit alarm

Input range low limit to input range high limit (*1)

Low limit alarm

Input range low limit to input range high limit (*1)

High limit with standby alarm Input range low limit to input range high limit (*1)

Low limit with standby alarm Input range low limit to input range high limit (*1)

High/Low limit range alarm (A4) A4 low limit value: Input range low limit (*2) to A4 high limit

A4 high limit value: A4 low limit to input range high limit (*3)

· The placement of the decimal point follows the selection or input range.

(1) For direct current and DC voltage input: Setting range is [Scaling low limit to Scaling high limit]. (2) For direct current and DC voltage input: Will be substituted by the Scaling low limit. (*3) For direct current and DC voltage input: Will be substituted by the Scaling high limit.

14

5.3 Auxiliary Function Setting Mode 1 To enter Auxiliary Function Setting Mode 1, press and hold the DOWN key and MODE key (in that order)

together for approx. 3 seconds in PV/SV Display Mode.

Character Factory Default

Setting Item, Function, Setting Range

Set value lock · Locks the set values to prevent setting errors.
The setting item to be locked depends on the selection.

·

(Unlock): All set values can be changed.

(Lock 1): None of the set values can be changed.

(Lock 2): Only Alarm setting mode (p.14) can be changed. (Lock 3): All set values ­ except the input type (p.18) ­ can be changed.
However, changed values revert to their previous value after

power is turned off because they are not saved in the

non-volatile IC memory. Do not change any setting items in

Auxiliary function setting mode 2 (pp.18 – 24). If any item is

changed in Auxiliary function setting mode 2, it will affect the

alarm value (A1 value – A4 value).

Sensor correction coefficient

· Sets sensor correction coefficient.

Sets slope of input value from a sensor.

PV after sensor correction= Current PV x (Sensor correction coefficient) +

(Sensor correction value)

Refer to ‘Input Value Correction’ (p. 17).

· Setting range: -10.000 to 10.000

Sensor correction

· This corrects the input value from the sensor. When a sensor cannot be set at the exact location where measurement is desired, the

sensor-measured temperature may deviate from the temperature in the measurement location. When using multiple indicators, sometimes the measured temperatures do

not match due to differences in sensor accuracy or installation site. In such a case, the temperature in the installation site can be adjusted to the desired temperature by adjusting the sensor input value.

PV after sensor correction= Current PV x (Sensor correction coefficient) +

(Sensor correction value)

Refer to `Input Value Correction’ (p.17).

· Setting range: -1000.0 to 1000.0 ( ) Direct current, DC voltage input: -10000 to 10000 (The placement of the decimal

point follows the selection.)

Communication protocol

· Selects communication protocol.

Available only when Serial communication (C5 option) is ordered.

·

: Shinko protocol

: Modbus ASCII mode

: Modbus RTU mode

: Shinko protocol (Block read available)

: Modbus ASCII mode (Block read available)

: Modbus RTU mode (Block read available)

15

Character Factory Default

Setting Item, Function, Setting Range

Instrument number

· Sets the individual instrument number of this unit. (The instrument numbers

should be set one by one when multiple instruments are connected in Serial communication.)

· Available only when the Serial communication (C5 option) is ordered

· Setting range: 0 to 95

Communication speed

· Selects a communication speed equal to that of the host computer.

· Available only when the Serial communication (C5 option) is ordered.

·

: 2400 bps

: 4800 bps

: 9600 bps

: 19200 bps

: 38400 bps

Parity

· Selects the parity. · Available when Serial communication (C5 option) is ordered, or when Modbus ASCII mode or Modbus RTU mode is selected in [Communication protocol].

·

: No parity

: Even

: Odd

Stop bit

· Selects the stop bit. · Available when Serial communication (C5 option) is ordered, or when Modbus

ASCII mode or Modbus RTU mode is selected in [Communication protocol].

·

: 1 bit

: 2 bits

16

Input Value Correction Input value can be corrected in [Sensor correction coefficient] and [Sensor correction] in Auxiliary Function Setting Mode 1. In [Sensor correction coefficient], set the slope of temperature change. In [Sensor correction], set the difference between temperatures before correction and after correction.
PV after input correction is expressed by the following formula. PV after input correction = Current PV x Sensor correction coefficient + (Sensor correction value)
The following shows an example of input value correction using Sensor correction coefficient’ andSensor correction value’.
After correction

Y

Y’

Corrected from 750 to 700 .

X’

X

Corrected from 300

to 340 .

Slope before correction Slope after correction

(Fig. 5.3-1)

Before correction

(1) Select any 2 points of PV to be corrected, and determine the PV after correction.

PV before correction: 300

PV after correction: 340

PV before correction: 750

PV after correction: 700

(2) Calculate Sensor correction coefficient from Step (1).

(Y’ ­ X’) / (Y ­ X) = (700 ­ 340) / (750 – 300) = 0.8

(3) Enter a PV value of 300 using an mV generator or dial resistor.

(4) Set Step (2) value as a Sensor correction coefficient.

(5) Read the PV.

240 will be indicated.

(6) Calculate the sensor correction value.

Calculate the difference between `PV after correction’ and Step (5) PV.

340 ­ 240 = 100

(7) Set Step (6) value as a Sensor correction value.

(8) Enter an electromotive force or resistance value equivalent to 750 using

an mV generator or dial resistor.

(9) Read the PV, and confirm that 700 is indicated.

17

5.4 Auxiliary Function Setting Mode 2 To enter Auxiliary Function Setting Mode 2, press and hold the UP, DOWN and MODE keys (in that order) together for approx. 3 seconds in PV/SV Display Mode.

Character Factory Default

Setting Item, Function, Setting Range

Input type

· The input type can be selected from thermocouple (10 types), RTD (2 types),

Direct current (2 types) and DC voltage (4 types), and the unit / can be

selected as well. Not available when Power for 2-wire transmitter (DSB option) is ordered. · When changing the input from DC voltage to other inputs, remove the sensor

connected to this instrument first, then change the input. If the input is changed

with the sensor connected, the input circuit may break.

(Table 5.4-1)

Character

Input Range

Character

Input Range

K -200 to 1370

K -320 to 2500

K -200.0 to 400.0

K -200.0 to 750.0

J -200 to 1000

J -320 to 1800

R 0 to 1760

R 0 to 3200

S 0 to 1760

S 0 to 3200

B 0 to 1820

B 0 to 3300

E -200 to 800

E -320 to 1500

T -200.0 to 400.0

T -200.0 to 750.0

N -200 to 1300

N -320 to 2300

PL- 0 to 1390

PL- 0 to 2500

C(W/Re5-26) 0 to 2315

C(W/Re5-26) 0 to 4200

Pt100 -200.0 to 850.0

Pt100 -200.0 to 1000.0

JPt100 -200.0 to 500.0

JPt100 -200.0 to 900.0

Pt100 -200 to 850

Pt100 -300 to 1500

JPt100 -200 to 500

JPt100 -300 to 900

4 to 20 mA DC -2000 to 10000 (Externally mounted 50 shunt resistor) 0 to 20 mA DC -2000 to 10000 (Externally mounted 50 shunt resistor)

0 to 1 V DC -2000 to 10000

0 to 5 V DC -2000 to 10000

1 to 5 V DC -2000 to 10000

0 to 10 V DC -2000 to 10000

4 to 20 mA DC -2000 to 10000 (Built-in 50 shunt resistor)

0 to 20 mA DC -2000 to 10000 (Built-in 50 shunt resistor)

Scaling high limit · Sets scaling high limit value. · Available when direct current or DC voltage input is selected in [Input type]. · Setting range: Scaling low limit to Input range high limit (The placement of the
decimal point follows the selection or input range.) Scaling low limit · Sets scaling low limit value. · Available when direct current or DC voltage input is selected in [Input type]. · Setting range: Input range low limit to Scaling high limit (The placement of the
decimal point follows the selection or input range.)

18

Character Factory Default

Setting Item, Function, Setting Range

Decimal point place

· Selects decimal point place.

· Available when direct current or DC voltage input is selected in [Input type].

·

: No decimal point

: 1 digit after decimal point

: 2 digits after decimal point

: 3 digits after decimal point

PV filter time constant

· Sets PV filter time constant.

If the value is set too large, it affects alarm action due to the delay of response.

· Setting range: 0.0 to 10.0 sec

A1 type

· Selects an A1 type. See Section 7.1 (p.27).

· If A1 type is changed, A1 value will default to 0 (0.0).

·

: No alarm action

: High limit alarm

: Low limit alarm

: High limit with standby alarm

: Low limit with standby alarm

A2 type

· Selects an A2 type. See Section 7.1 (p.27).

Not available if Insulated power output (P24 option or P5 option) is ordered.

· If A2 type is changed, A2 value will default to 0 (0.0).

·

: No alarm action

: High limit alarm

: Low limit alarm

: High limit with standby alarm

: Low limit with standby alarm

A3 type

· Selects an A3 type. See Section 7.1 (p.27).

· If A3 type is changed, A3 value will default to 0 (0.0).

·

: No alarm action

: High limit alarm

: Low limit alarm

: High limit with standby alarm

: Low limit with standby alarm

: High/Low limit range alarm [See Section 7.2 (p.28).]

19

Character Factory Default

Setting Item, Function, Setting Range

A4 type

· Selects an A4 type. See Section 7.1 (p.27).

Available when Alarm 4 output (A4 option) is ordered.

· If A4 type is changed, A4 value will default to 0 (0.0).

·

: No alarm action

High limit alarm

: Low limit alarm

: High limit with standby alarm

: Low limit with standby alarm

: High/Low limit range alarm [See Section 7.3 (p.28).]

A1 Energized/De-energized

· Selects A1 Energized/De-energized.

Not available if No alarm action is selected in [A1 type].

· When [A1 Energized] is selected, A1 output (terminals 7, 8) is conducted (ON)

while A1 action indicator is lit.

A1 output is not conducted (OFF) while A1 action indicator is unlit.

When [A1 De-energized] is selected, A1 output (terminals 7, 8) is not conducted (OFF) while A1 action indicator is lit. A1 output is conducted (ON) while A1 action indicator is unlit.

A1 output will be substituted by A2, A3 or A4 output. A1 output terminals will be substituted by A2, A3 or A4 output terminals as follows.
A2 output terminals: 9, 10 A3 output terminals: 12, 13 A4 output terminals: 15, 16

High limit alarm (Energized)

High limit alarm (De-energized)

A1 hysteresis

A1 hysteresis

ON

ON

OFF

OFF

A1 value

A1 value

(Fig. 5.4-1)

(Fig. 5.4-2)

·

: Energized

: De-energized

A2 Energized/De-energized

· Selects A2 Energized/De-energized.

Not available if No alarm action is selected in [A2 type].

Not available if Insulated power output (P24 option or P5 option) is ordered.

·

: Energized

: De-energized

A3 Energized/De-energized

· Selects A3 Energized/De-energized.

Not available if No alarm action or High/Low limit range alarm is selected

in [A3 type].

·

: Energized

: De-energized

20

Character Factory Default

Setting Item, Function, Setting Range

A4 Energized/De-energized

· Selects A4 Energized/De-energized.

Available only when Alarm 4 output (A4 option) is ordered.

Not available if No alarm action is selected in [A4 type].

·

: Energized

: De-energized

A1 hysteresis

· Sets A1 hysteresis.

· Not available if No alarm action is selected in [A1 type].

· Setting range: 0.1 to 100.0 ( )

Direct current, DC voltage input: 1 to 1000 (The placement of the decimal point follows the selection.)

A2 hysteresis

· Sets A2 hysteresis.

· Not available if No alarm action is selected in [A2 type].

Not available if Insulated power output (P24 option or P5 option) is ordered.

· Setting range: 0.1 to 100.0 ( )

Direct current, DC voltage input: 1 to 1000 (The placement of the decimal point

follows the selection.)

A3 hysteresis

· Sets A3 hysteresis.

· Not available if No alarm action or High/Low limit range alarm is selected

in [A3 type].

· Setting range: 0.1 to 100.0 ( )

Direct current, DC voltage input: 1 to 1000 (The placement of the decimal point

follows the selection.)

A4 hysteresis

· Sets A4 hysteresis.

· Available only when Alarm 4 output (A4 option) is ordered.

Not available if No alarm action is selected in [A4 type].

· Setting range: 0.1 to 100.0 ( )

Direct current, DC voltage input: 1 to 1000 (The placement of the decimal point

follows the selection.)

A1 delay time

· Sets A1 action delay time.

When setting time has elapsed after the input enters the alarm output range, the

alarm is activated.

Not available if No alarm action is selected in [A1 type].

· Setting range: 0 to 9999 seconds

A2 delay time

· Sets A2 action delay time.

When setting time has elapsed after the input enters the alarm output range, the

alarm is activated.

· Not available if No alarm action is selected in [A2 type].

Not available if the Insulated power output (P24 option or P5 option) is ordered.

· Setting range: 0 to 9999 seconds

21

Character Factory Default

Setting Item, Function, Setting Range

A3 delay time

· Sets A3 action delay time.

When setting time has elapsed after the input enters the alarm output range, the

alarm is activated.

· Not available if No alarm action or High/Low limit range alarm is selected in

[A3 type]. · Setting range: 0 to 9999 seconds

A4 delay time

· Sets A4 action delay time.

When setting time has elapsed after the input enters the alarm output range, the

alarm is activated.

· Available when Alarm 4 output (A4 option) is ordered.

Not available if No alarm action is selected in [A4 type]. · Setting range: 0 to 9999 seconds

Transmission output 1 high limit

· Sets the Transmission output 1 high limit value.

Standard

4-20 mA DC

Equals 20 mA DC output.

Optional

0-20 mA DC

Equals 20 mA DC output.

0-1 V DC

Equals 1 V DC output.

0-5 V DC, 1-5V DC Equals 5 V DC output.

0-10 V DC

Equals 10 V DC output.

· Setting range: Transmission output 1 low limit to Input range high limit (The

placement of the decimal point follows the selection or input range.) Transmission output 1 low limit

· Sets the Transmission output 1 low limit value.

Standard

4-20 mA DC

Equals 4 mA DC output.

Optional

0-20 mA DC

Equals 0 mA DC output.

0-1 V DC, 0-5 V DC, Equals 0 V DC output.

0-10 V DC

1-5 V DC

Equals 1 V DC output.

· Setting range: Input range low limit to Transmission output 1 high limit (The

placement of the decimal point follows the selection or input range.)

Transmission output 2 high limit

· Sets the Transmission output 2 high limit value. Available when Transmission output 2 (T2 option) is ordered.

4-20 mA DC

Equals 20 mA DC output.

0-20 mA DC

Equals 20 mA DC output.

0-1 V DC

Equals 1 V DC output.

0-5 V DC, 1-5V DC Equals 5 V DC output.

0-10 V DC

Equals 10 V DC output.

· Setting range: Transmission output 2 low limit to Input range high limit (The

placement of the decimal point follows the selection or input range.)

22

Character Factory Default

Setting Item, Function, Setting Range

Transmission output 2 low limit · Sets the Transmission output 2 low limit value. Available when Transmission output 2 (T2 option) is ordered.

4-20 mA DC

Equals 4 mA DC output.

0-20 mA DC

Equals 0 mA DC output.

0-1 V DC, 0-5 V DC, Equals 0 V DC output. 0-10 V DC

1-5 V DC

Equals 1 V DC output.

· Setting range: Input range low limit to Transmission output 2 high limit (The placement of the decimal point follows the selection or input range.)

Event input function · Selects Event input function.

Not available if Serial communication (C5 option) is ordered.

·

(HOLD):

PV at the given time is held and indicated by closing Event input terminals (14,

17). The HOLD function is cancelled by opening the Event input terminals (14,

17).

(Peak HOLD): The updated maximum PV is indicated by closing Event input terminals (14, 17).

The Peak HOLD function is cancelled by opening the Event input terminals (14, 17).

(Bottom HOLD): The updated minimum PV is indicated by closing Event input terminals (14, 17).

The Bottom HOLD function is cancelled by opening Event input terminals (14, 17).

(Alarm HOLD 1): If any of [A1 HOLD function] to [A4 HOLD function] is set to “Enabled”, and if the

alarm is ON, the alarm will be maintained by closing Event input terminals (14, 17). The Alarm HOLD function will be cancelled by opening Event input terminals (14, 17). While the Event input terminals (14, 17) are open, the Alarm HOLD function will be disabled.

(Alarm HOLD 2): If any of [A1 HOLD function] to [A4 HOLD function] is set to “Enabled”, and if the

alarm is ON, the alarm will be maintained by opening the Event input terminals (14, 17).

The Alarm HOLD function will be cancelled by closing Event input terminals (14, 17). While the Event input terminals (14, 17) are closed, the Alarm HOLD

function will be disabled.

A1 HOLD function · Enables/Disables the A1 HOLD function. Not available if No alarm action is selected in [A1 type].

· If A1 HOLD function is set to “Enabled”, and if the alarm is ON, the alarm output

ON status will be maintained until the following is conducted.

· The FAST key is pressed for approx. 3 seconds.

· The power is turned OFF.

· The HOLD is cancelled by the Event input function.

During A1 HOLD, the A1 action indicator flashes.

·

: Disabled

: Enabled

23

Character Factory Default

Setting Item, Function, Setting Range

A2 HOLD function

· Enables/Disables the A2 HOLD function.

Not available if No alarm action is selected in [A2 type].

Not available if Insulated power output (P24 option or P5 option) is ordered.

· If A2 HOLD function is set to “Enabled”, and if the alarm is ON, the alarm output

ON status will be maintained until the following is conducted.

· The FAST key is pressed for approx. 3 seconds.

· The power is turned OFF.

· The HOLD is cancelled by the Event input function.

During A2 HOLD, the A2 action indicator flashes.

·

: Disabled

: Enabled

A3 HOLD function

· Enables/Disables the A3 HOLD function.

Not available if No alarm action or High/Low limit range alarm is selected in [A3 type].

· If A3 HOLD function is set to “Enabled”, and if the alarm is ON, the alarm output

ON status will be maintained until the following is conducted.

· The FAST key is pressed for approx. 3 seconds.

· The power is turned OFF.

· The HOLD is cancelled by the Event input function.

During A3 HOLD, the A3 action indicator flashes.

·

: Disabled

: Enabled

A4 HOLD function

· Enables/Disables the A4 HOLD function.

Available when Alarm 4 output (A4 option) is ordered.

Not available if No alarm action is selected in [A4 type].

· If A4 HOLD function is set to “Enabled”, and if the alarm is ON, the alarm output

ON status will be maintained until the following is conducted.

· The FAST key is pressed for approx. 3 seconds.

· The power is turned OFF.

· The HOLD is cancelled by the Event input function.

During A4 HOLD, the A4 action indicator flashes.

·

: Disabled

: Enabled

Square root function

· Enables/Disables the square root extraction function.

· Indication value or square root extraction value is expressed by the formula below.

PV c PV

PV’: Indication value, square root extraction value

PV: Process variable

·

: Disabled

: Enabled

Low level cutoff · Sets the low level cutoff value. · When PV input is near 0 (zero),
the result of square root extraction

(e.g.) Input: 4-20 mA DC, Scaling range: 0-100 Low level cutoff: 1.0%
In this case, PV becomes 0 if it is lower than 1.0%.
Indication value

changes considerably with only

100

a very small change of input.

In this case, the PV is forced to

become 0 (zero).

If PV input is lower than the low level

10

cutoff value, the PV will become 0.

· Setting range: 0.0 to 25.0% of input

0

range

4

Input (mA) 20

(Fig. 5.4-3)

1.0% of input range (4.16 mA)

24

5.5 Maintenance Mode To enter Maintenance mode, press the UP and FAST keys (in that order) together for approx. 5 seconds in PV/SV Display Mode. If the unit enters Maintenance mode, all outputs are forced to turn OFF.

Character Factory Default

Setting Item, Function, Setting Range

A1 output ON/OFF

· A1 output can be turned ON by the UP key, and OFF by the DOWN key.

Not available if No alarm action is selected in [A1 type].

·

: Output OFF

: Output ON

A2 output ON/OFF

· A2 output can be turned ON by the UP key, and OFF by the DOWN key.

Not available if No alarm action is selected in [A2 type].

Not available if Insulated power output (P24 option or P5 option) is ordered.

·

: Output OFF

: Output ON

A3 output ON/OFF

· A3 output can be turned ON by the UP key, and OFF by the DOWN key.

Not available if No alarm action or High/Low limit range alarm is selected in

[A3 type].

·

: Output OFF

: Output ON

A4 output ON/OFF

· A4 output can be turned ON by the UP key, and OFF by the DOWN key.

Available when Alarm 4 output (A4 option) is ordered.

Not available if No alarm action is selected in [A4 type].

·

: Output OFF

: Output ON

Transmission output 1 manual output

· Sets output amount of Transmission output 1.

· Setting range: 0.0 to 100.0%

Transmission output 2 manual output

· Sets output amount of Transmission output 2. Available when Transmission output 2 (T2 option) is ordered.

· Setting range: 0.0 to 100.0%

25

6. Operation
6.1 Operation After the JIR-301-M is mounted to the control panel and wiring is completed, operate the unit following the procedure below.
(1) Turn the power supply to the JIR-301-M ON. For approximate 3 sec after the power is switched ON, the input characters and the temperature unit are indicated on the PV Display, and input range high limit (thermocouple, RTD input) or scaling high limit (Direct current, DC voltage input) is indicated on the SV Display. See (Table 5-1) (p.13). During this time, all outputs and LED indicators are in an OFF status. After that, Indication starts, indicating PV on the PV Display, and A1, A2, A3 or A4 value on the SV Display.
(2) Enter each set value. Enter each set value, referring to Section “5. Setup”.

6.2 Switching SV Display Indication

To change indication on the SV Display, press the UP and MODE keys (in that order) together in the

PV/SV Display Mode. The next alarm value (of the currently indicated A1-A4 value) will be displayed.

If the UP and MODE keys (in that order) are pressed together at [A4 value indication], the unit reverts

to [A1 value indication].

Indication

Setting Item, Function

PV

A1 value indication

A1 value

· Indicates A1 value on the SV Display, and the A1 value indicator is lit. Not available if No alarm action is selected in [A1 type].

PV

A2 value indication

A2 value

· Indicates A2 value on the SV Display, and the A2 value indicator is lit. Not available if No alarm action is selected in [A2 type].

Not available if Insulated power output (P24 option or P5 option) is ordered.

PV

A3 value indication

A3 value

· Indicates A3 value on the SV Display, and the A3 value indicator is lit. Not available if No alarm action or High/Low limit range alarm is selected in [A3 type].

PV

A4 value indication

A4 value

· Indicates A4 value on the SV Display, and the A4 value indicator is lit. If High/Low limit range alarm is selected in [A4 type], the SV Display indicates A4 low limit value.

While the UP key is pressed, the SV Display indicates A4 high limit value. · Available when Alarm 4 output (A4 option) is ordered.
Not available if No alarm action is selected in [A4 type].

6.3 How to Use the Alarm Output (e.g.) To use A1 output, follow the procedure below. (1) Select an A1 type in [A1 type] (p.19) in Auxiliary function setting mode 2. (2) Set the following items in Auxiliary function setting mode 2 if required: A1 Energized/De-energized (p.20), A1 hysteresis (p.21), A1 delay time (p.21), A1 HOLD function (p.23) (3) Set the A1 value in [A1 value (p.14)] in Alarm setting mode.
A1 output settings are complete.
The same applies to A2, A3 and A4 output.

6.4 How to Use the Event Input Function (e.g.) To use Peak HOLD of the Event input function, follow the procedure below. (1) Select Peak HOLD in [Event input function (p.23)] in Auxiliary function setting mode 2. (2) The updated maximum PV is indicated by closing Event input terminals (14, 17). The Peak HOLD function is cancelled by opening Event input terminals (14, 17).

26

7. Alarm Action
7.1 High Limit Alarm, Low Limit Alarm
: A1 output terminals (7, 8) ON : A1 output terminals (7, 8) ON or OFF : A1 output terminals (7, 8) OFF : A1 output is in standby. · The following terminal numbers are used for respective alarm outputs. A2 output terminals: 9, 10 A3 output terminals: 12, 13 A4 output terminals: 15, 16 · A1, A2, A3 or A4 action indicator is lit when each output terminals are ON. A1, A2, A3 or A4 action indicator is turned off when its output terminals are OFF.
27

7.2 A3 High/Low Limit Range Alarm Action
: A1 output terminals (7, 8): OFF, A2 output terminals (9, 10): OFF, A3 output terminals (12, 13): ON : A1 output terminals (7, 8), A2 output terminals (9, 10) and A3 output terminals (12, 13): ON or OFF : A1 output terminals (7, 8): ON, A2 output terminals (9, 10): ON, A3 output terminals (12, 13): OFF A3 High/Low limit range alarm action is determined by setting A1 value and A2 value. A3 is activated (ON) when both A1 and A2 are OFF ­ by combining A1 High limit alarm (or High limit with standby alarm) and A2 Low limit alarm (or Low limit with standby alarm) and vice versa. When standby function, hysteresis or delay time for A1 and A2 are set, check the below A3 action. Please note the following: · If A1 or A2 with standby alarm is selected, A3 is turned ON while A1 or A2 is in standby. · If A1 or A2 hysteresis increases, A3 ON span decreases. · When A1 or A2 delay time (setting time) increases, A3 ON time increases. · If A1 or A2 delay time (setting time) is set, while A1 or A2 delay time is working (when power to the instrument is turned ON), A3 is turned ON. 7.3 A4 High/Low Limit Range Alarm Action When High/Low limit range alarm is selected in [A4 type]:
(Fig. 7.3-1) 28

8. Specifications

8.1 Standard Specifications Rating Input Thermocouple RTD
Direct current
DC voltage

K, J, R, S, B, E, T, N, PL- , C(W/Re5-26) External resistance: 100 max. (However, B input: 40 max.)
Pt100, JPt100 3-wire type Allowable input lead wire resistance: 10 max. per wire 0-20 mA DC, 4-20 mA DC (Select an externally mounted shunt resistor or a built-in shunt resistor.) Input impedance: 50 Allowable input current: 50 mA DC max. 0-1 V DC Input impedance: 1 M min. Allowable input voltage: 5 V DC max. Allowable signal source resistance: 2 k max. 0-5 V DC, 1-5 V DC, 0-10 V DC Input impedance: 100 k min. Allowable input voltage: 15 V DC max. Allowable signal source resistance: 100 max.

Power supply voltage

Model
Power supply voltage Allowable voltage fluctuation range

JIR-301-M 100 to 240 V AC 50/60Hz 85 to 264 V AC

JIR-301-M 1 24 V AC/DC 50/60Hz 20 to 28 V AC/DC

General Structure Dimensions Mounting Material Drip-proof/Dust-proof Setting method Display

96 x 48 x 100 mm (W x H x D) Flush (Mountable panel thickness: 1 to 8 mm) Case: Flame-resistant resin, Color: Light gray IP66 (for front panel only) Input system using membrane sheet key PV Display: Red LED 5-digits, Character size, 16 x 7.2 mm (H x W) SV Display: Green LED 5-digits, Character size, 10 x 4.8 mm (H x W)

Indication Performance Indication accuracy Thermocouple
RTD Direct current, DC voltage

Within 0.2% of each input span 1 digit, or within 2 (4 ), whichever is greater
However, R, S input, 0 to 200 (32 to 392 ): Within 6 (12 ) B input, 0 to 300 (32 to 572 ): Accuracy is not guaranteed. K, J, E, T, N input, Less than 0 (32 ): Within 0.4% of each input
span 1 digit Within 0.1% of each input span 1 digit, or within 1 (2 ),
Whichever is greater
Within 0.2% of each input span 1 digit

Input sampling period

125 ms

29

Standard Function

A1 output, A2 output, A3 output

The alarm action point can be set at random (process alarm), and if the input reaches the randomly set action point, the alarm output turns ON or OFF corresponding to the alarm type and Energized/De-energized selection. The alarm type can be selected from; No alarm action, High limit alarm, Low limit

alarm, High limit with standby alarm, Low limit with standby alarm and High/Low

limit range alarm (for A3 output only).

High/Low limit range alarm can be selected when A1 High limit alarm (High limit

with standby alarm) and A2 Low limit alarm (Low limit with standby alarm) are

combined, or when A1 Low limit alarm (Low limit with standby alarm) and A2

High limit alarm (High limit with standby alarm) are combined.

Action

ON/OFF action

Hysteresis

0.1 to 100.0 ( ) Direct current, DC voltage input: 1 to 1000 (The placement of the
decimal point follows the selection.)

Alarm HOLD function

Enables/Disables the Alarm HOLD function. If Alarm HOLD function is set to “Enabled”, and if the alarm is ON, the alarm output ON status will be maintained until the following is conducted.

· The FAST key is pressed for approx. 3 seconds.

· The power is turned OFF.

· The HOLD is cancelled by the Event input function.

During Alarm HOLD, corresponding alarm action indicator flashes.

Output

Relay contact 1a Control capacity: 3 A 250 V AC (resistive load)

Electrical life: 100,000 cycles

Transmission output 1

Converting the PV to analog signal every 125 ms, outputs the value in direct

current. (Unaffected by the HOLD function) (When using the Transmission output 1

value as an input for other instruments, check that the input impedance of these

instruments is smaller than the maximum load resistance of Transmission output 1.)

Resolution

12000

Direct current

4 to 20 mA DC (Load resistance: Max. 550 )

Output accuracy Within 0.3% of transmission output span

Response time 400 ms+ Input sampling period (0%90%)

Insulation, Dielectric Strength

Circuit

insulation

CPU

configuration

Input

Power for 2-wire transmitter

Not insulated

Alarm output 1
Alarm output 2 Insulated power output
P5/P24
Alarm output 3

Insulation resistance

Alarm output 4
10 M or more, at 500 V DC

Electrically insulated

Ground terminal Power supply
Transmission output 1
Communication Event input
Transmission output 2 Not insulated

30

Dielectric strength

Input terminal and ground terminal: 1.5 kV AC for 1 minute Input terminal and power terminal: 1.5 kV AC for 1 minute Power terminal and ground terminal: 1.5 kV AC for 1 minute Output terminal and ground terminal: 1.5 kV AC for 1 minute Output terminal and power terminal: 1.5 kV AC for 1 minute (Output terminals: A1, A2, A3 and A4 output terminals, Transmission output 1 terminals, Transmission output 2 terminals and communication terminals)

Attached Function

Burnout

When the thermocouple or RTD input is burnt out, the PV Display flashes

.

Input error

indication

Indication

Contents

Overscale: Measured value has exceeded indication range

flashes.

high limit.

flashes.

Underscale: Measured value has dropped below indication range low limit.

· Thermocouple, RTD input

Input

Input Range

-200 to 1370

-320 to 2500 K
-200.0 to 400.0

-200.0 to 750.0

-200 to 1000 J
-320 to 1800

0 to 1760 R
0 to 3200

0 to 1760 S
0 to 3200

0 to 1820 B
0 to 3300

-200 to 800 E
-320 to 1500

-200.0 to 400.0 T
-200.0 to 750.0

-200 to 1300 N
-320 to 2300

0 to 1390 PL-
0 to 2500

0 to 2315 C(W/Re5-26)
0 to 4200

-200.0 to 850.0

Pt100

-200.0 to 1000.0 -200 to 850

-300 to 1500

-200.0 to 500.0

JPt100

-200.0 to 900.0 -200 to 500

-300 to 900

Indication Range -250 to 1420 -420 to 2600 -200.0 to 450.0 -200.0 to 850.0 -250 to 1050 -420 to 1900 -50 to 1810 -100 to 3300 -50 to 1810 -100 to 3300 -50 to 1870 -100 to 3400 -250 to 850 -420 to 1600 -200.0 to 450.0 -200.0 to 850.0 -250 to 1350 -420 to 2400 -50 to 1440 -100 to 2600 -50 to 2365 -100 to 4300 -200.0 to 900.0 -200.0 to 1100.0 -210 to 900 -318 to 1600 -200.0 to 550.0 -200.0 to 1000.0 -207 to 550 -312 to 1000

31

Input error indication

· Direct current, DC voltage input

If measured value exceeds Indication range high limit value, the PV Display

flashes

, and if measured value drops below the Indication range low limit

value, the PV Display flashes

.

Indication range: [Scaling low limit value ­ Scaling span x 1%] to

[Scaling high limit value + Scaling span x 10%]

(When the range is outside of -1999 to 9999,

or

flashes.)

Set value lock Sensor correction coefficient

DC input disconnection:

When DC input is disconnected, the PV Display flashes

for 4 to 20 mA DC

and 1 to 5 V DC input, and

for 0 to 1 V DC input.

For 0 to 20 mA DC, 0 to 5 V DC and 0 to 10 V DC input, the PV Display indicates

the value corresponding with 0 mA or 0 V.

Locks the set values to prevent setting errors. (p.15)

Sets slope of input value from a sensor.

Sensor correction Power failure countermeasure
Self-diagnosis

Corrects the input value from a sensor. (p.15) The setting data is backed up in the non-volatile IC memory.
The CPU is monitored by a watchdog timer, and if an abnormal status is found on the CPU, the JIR-301-M is switched to warm-up status.

Automatic cold This detects the temperature at the connecting terminal between the thermocouple and

junction temp. the instrument, and always maintains it at the same status as if the reference junction

compensation location temperature was at 0 (32 ).

Event input

Selects Event input function from 3 types of HOLD function and 2 types of Alarm

function

HOLD function. Not available if Serial communication (C5 option) is ordered.

HOLD

PV (indicated value only) at the given time is held and

indicated by closing Event input terminals (14, 17). The HOLD

Peak HOLD

function is cancelled by opening Event input terminals (14, 17). The updated maximum PV is indicated by closing Event input terminals (14, 17). The Peak HOLD function is cancelled by

opening Event input terminals (14, 17).

Bottom HOLD The updated minimum PV is indicated by closing Event input terminals (14, 17). The Bottom HOLD function is cancelled by

opening Event input terminals (14, 17).

Alarm HOLD 1 If any of [A1 HOLD function] to [A4 HOLD function] is set to “Enabled”, and if the alarm is ON, the alarm will be maintained

by closing Event input terminals (14, 17).

The alarm HOLD function will be cancelled by opening Event

input terminals (14, 17). While Event input terminals (14, 17)

are open, the alarm HOLD function will be disabled.

Alarm HOLD 2 If any of [A1 HOLD function] to [A4 HOLD function] is set to “Enabled”, and if the alarm is ON, the alarm will be maintained

by opening Event input terminals (14, 17).

The alarm HOLD function will be cancelled by closing Event

input terminals (14, 17). While Event input terminals (14, 17)

are closed, the alarm HOLD function will be disabled.

Warm-up indication

After power is turned ON, the input characters and temperature unit will be indicated on the PV Display, and the input range high limit (for thermocouple, RTD input) or scaling high limit (for direct current, DC voltage input) will be indicated on the SV Display for approx. 3 sec.

32

Other Power consumption
Ambient temperature Ambient humidity Weight Accessories

Supply Voltage 100 to 240 V AC
24 V AC
24 V DC

Power Consumption
Approx. 8 VA (When maximum options are ordered: Approx.10 VA)
Approx. 6 VA (When maximum options are ordered: Approx.9 VA)
Approx. 4 W (When maximum options are ordered: Approx.7 W)

0 to 50 (32 to 122 )
35 to 85 %RH (non-condensing)
Approx. 300 g Screw type mounting brackets (1 set), Instruction manual excerpt (1 copy), Unit label (1 label), Terminal cover (1 piece, When the TC option is ordered)

8.2 Optional Specifications

Serial communication
(C5 option)

When the C5 option is ordered, the Event input function cannot be used. The following operations can be carried out from an external computer. · Reading and setting of various set values

· Reading of PV and action status

· Function change

Communication line EIA RS-485

Communication method Communication speed

Half-duplex communication 2400, 4800, 9600, 19200, 38400 bps

Synchronization method Start-stop synchronization

Parity

Even, Odd , No parity (Selectable by keypad)

Stop bit Communication protocol

1, 2 (Selectable by keypad)
Shinko protocol, Modbus ASCII, Modbus RTU In addition, each protocol above is available with Block read.

Connectable number of units Communication error detection

(Selectable by keypad) Maximum 31 units to 1 host computer
Double detection by parity and checksum

Data format Communication protocol

Shinko protocol

Modbus ASCII

Modbus RTU

Start bit

1

1

1

Data bit (*1)

7

7

8

Parity

Even

Selection [Even] (*2)

Selection [No parity] (*2)

Stop bit

1

Selection [1] (*2)

Selection [1] (*2)

(*1) Data bit is automatically selected upon selecting the communication protocol.

(*2) [ ]: Basic set value

Alarm 4 output This option and Transmission output 2 (T2 option) cannot be used together.

(A4 option)

Alarm type, alarm action and alarm output are the same as those of A1, A2 and A3

output except High/Low limit range alarm.

33

Insulated power output (P24 option)

If this option is ordered, the A2 function will be disabled.

This option cannot be used with the Insulated power output (P5 option) together,

or cannot be used with Power for 2-wire transmitter (DSB option) together.

Output voltage

24 3 V DC (When load current is 30 mA)

Ripple voltage

Within 200 mV DC (When load current is 30 mA)

Max load current

30 mA DC

Insulated power output (P5 option)

If this option is ordered, the A2 function will be disabled.

This option cannot be used with the Insulated power output (P24 option) together,

or cannot be used with Power for 2-wire transmitter (DSB option) together.

Output voltage

5 0.5 V DC (When load current is 30 mA)

Ripple voltage

Within 200 mV DC (When load current is 30 mA)

Max load current

30 mA DC

Power for 2-wire transmitter (DSB option)

If this option is ordered, only 4 to 20 mA DC input (Built-in 50 shunt resistor)

can be used.

This option cannot be used with the Insulated power output (P24 option or P5

option) together.

Output voltage

24 3 V DC (When load current is 30 mA)

Ripple voltage

Within 200 mV DC (When load current is 30 mA)

Max load current

30 mA DC

Transmission output 2 (T2 option)

This option cannot be used with Alarm 4 output (A4 option) together.

Resolution

12000

Output accuracy

Within 0.3% of transmission output span

Response time

400 ms + Input sampling period (0%90%)

Option Code TA2 (4-20) TA2 (0-20) TV2 (0-1) TV2 (0-5) TV2 (1-5) TV2 (0-10)

Direct current
DC voltage

Transmission Output Type 4 to 20 mA DC (Load resistance: Max 550 ) 0 to 20 mA DC (Load resistance: Max 550 ) 0 to 1 V DC (Load resistance: Minimum 100 k ) 0 to 5 V DC (Load resistance: Minimum 500 k ) 1 to 5 V DC (Load resistance: Minimum 500 k ) 0 to 10 V DC (Load resistance: Minimum 1 M )

User specified Transmission output (TA, TV option)

Standard Transmission output can be changed to the following `User specified

Transmission output’.

Option Code

Transmission Output Type

TA (0-20)

Direct 0 to 20 mA DC (Load resistance: Max 550 )

current

TV (0-1)

0 to 1 V DC (Load resistance: Minimum 100 k )

TV (0-5)

DC

0 to 5 V DC (Load resistance: Minimum 500 k )

TV (1-5)

voltage 1 to 5 V DC (Load resistance: Minimum 500 k )

TV (0-10)

0 to 10 V DC (Load resistance: Minimum 1 M )

Color Black (BK option) Terminal cover (TC option)

Panel: Dark gray Case: Black Electrical shock protection terminal cover

34

9. Troubleshooting

If any malfunctions occur, refer to the following items after checking that power is being supplied to the JIR-301-M.

Problem

Possible Cause

Solution

The PV Display

Internal memory is defective. Contact us or our agency in your region.

indicates

.

The PV Display

indicates

.

Burnout of thermocouple, RTD Replace each sensor.

or disconnection of DC voltage How to check whether the sensor is burnt out

(0 to 1 V DC)

[Thermocouple]

If the input terminals of the instrument are

shorted, and if a value around room temperature

is indicated, the instrument is likely to be operating

normally, however, the sensor may be burnt out.

[RTD]

If approx. 100 of resistance is connected to

the input terminals between A-B of the instrument

and between B-B is shorted, and if a value

around 0 (32 ) is indicated, the instrument is

likely to be operating normally, however, the

sensor may be burnt out.

[DC voltage (0 to 1 V DC)]

If the input terminals of the instrument are shorted,

and if a scaling low limit value is indicated, the

instrument is likely to be operating normally,

however, the signal wire may be disconnected.

Check whether the input

Connect the sensor terminals to the instrument

terminals of thermocouple,

input terminals securely.

RTD or DC voltage (0 to 1 V

DC) are securely connected to

the instrument input terminals.

The PV Display

flashes

.

Check whether input signal wire How to check whether the input signal wire is for DC voltage (1 to 5 V DC) or disconnected direct current (4 to 20 mA DC) is [DC voltage (1 to 5 V DC)]

disconnected.

If the input to the input terminals of the instrument

is 1 V DC and if a scaling low limit value is

indicated, the instrument is likely to be operating

normally, however, the signal wire may be

disconnected.

[Direct current (4 to 20 mA DC)]

If the input to the input terminals of the instrument

is 4 mA DC and if a scaling low limit value is

indicated, the instrument is likely to be operating

normally, however, the signal wire may be

disconnected.

Check whether input signal Ensure that the input signal wire is securely

wire for DC voltage (1 to 5 V connected to the instrument input terminals.

DC) or direct current (4 to 20

mA DC) is securely connected

to the instrument input

terminals.

Check if polarity of thermo- Wire them correctly.

couple or compensating lead

wire is correct.

Check whether codes (A, B, B)

of RTD agree with the

instrument terminals.

35

Problem The PV Display keeps indicating the value set in [Scaling low limit].
The indication of PV Display is irregular or unstable.
Values on the PV Display do not change. Even if the UP key or DOWN key is pressed, values do not change.

Possible Cause Check whether the input signal wires of DC voltage (0 to 5 V DC, 0 to 10 V DC) and direct current (0 to 20 mA DC) is disconnected.
Check whether the input terminals of DC voltage (0 to 5 V DC, 0 to 10 V DC) or direct current (0 to 20 mA DC) are securely connected to the instrument input terminals. Check whether sensor input or temperature unit ( or ) is correct. Sensor correction coefficient or Sensor correction value is unsuitable. Check whether the sensor specification is correct. AC leaks into the sensor circuit. There may be equipment that interferes with or makes noise near the instrument. Terminals 14 and 17 are closed, and the HOLD function is working. Set value lock (Lock 1 or Lock 2) is selected.

Solution How to check whether the input signal wire is disconnected [DC voltage (0 to 5 V DC, 0 to 10 V DC)] If the input to the input terminal of this instrument is 1 V DC, and if a value corresponding to 1 V DC is indicated, the instrument is likely to be operating normally, however, the input signal wire may be disconnected. [Direct current (0 to 20 mA DC)] If the input to the input terminal of this instrument is 4 mA DC, and if a value (converted value from scaling high, low limit setting) corresponding to 4 mA DC is indicated, the instrument is likely to be operating normally, however, the input signal wire may be disconnected. Connect the input terminals of DC voltage and current to the input terminals of this instrument securely.
Select the sensor input and temperature unit ( or ) correctly.
Set them to suitable values.
Use a sensor with appropriate specifications.
Use an ungrounded type sensor.
Keep the instrument clear of any potentially disruptive equipment.
Cancel the HOLD function by opening terminals 14 and 17.
Release the lock in [Set value lock].

36

10. Character Table
Depending on the model and setting contents, some setting items do not appear.

10.1 Alarm Setting Mode

If the MODE key is pressed in PV/SV Display Mode, the unit will move to Alarm setting mode.

Character Factory Default

Setting Item, Function, Setting Range

A1 value

· Refer to (Table 10.1-1).

A2 value

· Refer to (Table 10.1-1).

A3 value

· Refer to (Table 10.1-1).

A4 value

· Refer to (Table 10.1-1).

A4 high limit value

· Refer to (Table 10.1-1).

(Table 10.1-1) Alarm Type
High limit alarm Low limit alarm High limit with standby alarm Low limit with standby alarm High/Low limit range alarm (A4)

Setting Range Input range low limit to input range high limit (1) Input range low limit to input range high limit (1) Input range low limit to input range high limit (1)
Input range low limit to input range high limit (
1)
A4 low limit value: Input range low limit (2) to A4 high limit A4 high limit value: A4 low limit to input range high limit (3)

· The placement of the decimal point follows the selection or input range.
(1) For direct current and DC voltage input: Setting range is [Scaling low limit to Scaling high limit]. (2) For direct current and DC voltage input: Will be substituted by the Scaling low limit. (*3) For direct current and DC voltage input: Will be substituted by the Scaling high limit.

37

10.2 Auxiliary Function Setting Mode 1 To enter Auxiliary Function Setting Mode 1, press and hold the DOWN key and MODE key (in that order)

together for approx. 3 seconds in PV/SV Display Mode.

Character Factory Default

Setting Item, Function, Setting Range

Set value lock

·

(Unlock): All set values can be changed.

(Lock 1): None of the set values can be changed.

(Lock 2): Only Alarm setting mode (p.14) can be changed.

(Lock 3): All set values ­ except the input type (p.18) ­ can be changed. However, changed values revert to their previous value after

power is turned off because they are not saved in the

non-volatile IC memory. Do not change any setting items in

Auxiliary function setting mode 2 (pp.18 – 24). If any item is

changed in Auxiliary function setting mode 2, it will affect the

alarm value (A1 value – A4 value).

Sensor correction coefficient

· Setting range: -10.000 to 10.000

Sensor correction

· Setting range: -1000.0 to 1000.0 ( )

Direct current, DC voltage input: -10000 to 10000 (The placement of the decimal

point follows the selection.)

Communication protocol

·

: Shinko protocol

: Modbus ASCII mode

: Modbus RTU mode

: Shinko protocol (Block read available)

: Modbus ASCII mode (Block read available)

: Modbus RTU mode (Block read available)

Instrument number

· Setting range: 0 to 95

Communication speed

·

: 2400 bps

: 4800 bps

: 9600 bps

: 19200 bps

: 38400 bps

Parity

·

: No parity

: Even

: Odd

Stop bit

·

: 1 bit

: 2 bits

38

10.3 Auxiliary Function Setting Mode 2 To enter Auxiliary Function Setting Mode 2, press and hold the UP, DOWN and MODE keys (in that order) together for approx. 3 seconds in PV/SV Display Mode.

Character Factory Default

Setting Item, Function, Setting Range

Input type

(Table 10.3-1)

Character

Input Range

Character

Input Range

K -200 to 1370

K -320 to 2500

K -200.0 to 400.0

K -200.0 to 750.0

J -200 to 1000

J -320 to 1800

R 0 to 1760

R 0 to 3200

S 0 to 1760

S 0 to 3200

B 0 to 1820

B 0 to 3300

E -200 to 800

E -320 to 1500

T -200.0 to 400.0

T -200.0 to 750.0

N -200 to 1300

N -320 to 2300

PL- 0 to 1390

PL- 0 to 2500

C(W/Re5-26) 0 to 2315

C(W/Re5-26) 0 to 4200

Pt100 -200.0 to 850.0

Pt100 -200.0 to 1000.0

JPt100 -200.0 to 500.0

JPt100 -200.0 to 900.0

Pt100 -200 to 850

Pt100 -300 to 1500

JPt100 -200 to 500

JPt100 -300 to 900

4-20 mA DC -2000 to 10000 (Externally mounted 50 shunt resistor)

0-20 mA DC -2000 to 10000 (Externally mounted 50 shunt resistor)

0-1 V DC -2000 to 10000

0-5 V DC -2000 to 10000

1-5 V DC -2000 to 10000

0-10 V DC -2000 to 10000

4-20 mA DC -2000 to 10000 (Built-in 50 shunt resistor)

0-20 mA DC -2000 to 10000 (Built-in 50 shunt resistor)

Scaling high limit

· Setting range: Scaling low limit to Input range high limit (*)

Scaling low limit

· Setting range: Input range low limit to Scaling high limit (*)

Decimal point place

·

: No decimal point

: 1 digit after decimal point

: 2 digits after decimal point

: 3 digits after decimal point

PV filter time constant

· Setting range: 0.0 to 10.0 sec

A1 type

·

: No alarm action

: High limit alarm

: Low limit alarm

: High limit with standby alarm : Low limit with standby alarm

(*) The placement of the decimal point follows the selection or input range.

39

Characters, Factory Default

Setting Item, Function, Setting Range

A2 type

·

: No alarm action

: High limit alarm

: Low limit alarm

: High limit with standby alarm

: Low limit with standby alarm

A3 type

·

: No alarm action

: High limit alarm

: Low limit alarm

: High limit with standby alarm

: Low limit with standby alarm

: High/Low limit range alarm

A4 type

·

: No alarm action

: High limit alarm

: Low limit alarm

: High limit with standby alarm

: Low limit with standby alarm

: High/Low limit range alarm

A1 Energized/De-energized

·

: Energized

: De-energized

A2 Energized/De-energized

·

: Energized

: De-energized

A3 Energized/De-energized

·

: Energized

: De-energized

A4 Energized/De-energized

·

: Energized

: De-energized

A1 hysteresis

· Setting range: 0.1 to 100.0 ( )

Direct current, DC voltage input: 1 to 1000 (*)

A2 hysteresis

· Setting range: 0.1 to 100.0 ( )

Direct current, DC voltage input: 1 to 1000 (*)

A3 hysteresis

· Setting range: 0.1 to 100.0 ( )

Direct current, DC voltage input: 1 to 1000 (*)

A4 hysteresis

· Setting range: 0.1 to 100.0 ( )

Direct current, DC voltage input: 1 to 1000 (*)

(*) The placement of the decimal point follows the selection.

40

Characters, Factory Default

A1 delay time

Setting Item, Function, Setting Range

· Setting range: 0 to 9999 seconds

A2 delay time

· Setting range: 0 to 9999 seconds

A3 delay time

· Setting range: 0 to 9999 seconds

A4 delay time

· Setting range: 0 to 9999 seconds

Transmission output 1 high limit

· Setting range: Transmission output 1 low limit to Input range high limit (*)

Transmission output 1 low limit

· Setting range: Input range low limit to Transmission output 1 high limit (*)

Transmission output 2 high limit

· Setting range: Transmission output 2 low limit to Input range high limit (*)

Transmission output 2 low limit

· Setting range: Input range low limit to Transmission output 2 high limit (*)

Event input function

·

(HOLD):

PV at the given time is held and indicated by closing Event input terminals (14,

17). The HOLD function is cancelled by opening Event input terminals (14, 17).

(Peak HOLD):

The updated maximum PV is indicated by closing Event input terminals (14, 17).

The Peak HOLD function is cancelled by opening Event input terminals (14, 17).

(Bottom HOLD):

The updated minimum PV is indicated by closing Event input terminals (14, 17).

The Bottom HOLD function is cancelled by opening Event input terminals (14,

17).

(Alarm HOLD 1):

If any of [A1 HOLD function] to [A4 HOLD function] is set to “Enabled”, and if the

alarm is ON, the alarm will be maintained by closing Event input terminals (14,

17).

The alarm HOLD function will be cancelled by opening Event input terminals

(14, 17). While the Event input terminals (14, 17) are open, the alarm HOLD

function will be disabled.

(Alarm HOLD 2):

If any of [A1 HOLD function] to [A4 HOLD function] is set to “Enabled”, and if the

alarm is ON, the alarm will be maintained by opening Event input terminals (14,

17).

The alarm HOLD function will be cancelled by closing Event input terminals

(14, 17). While the Event input terminals (14, 17) are closed, the alarm HOLD

function will be disabled.

A1 HOLD function

·

: Disabled

: Enabled

(*) The placement of the decimal point follows the selection or input range.

41

Characters, Factory Default

Setting Item, Function, Setting Range

A2 HOLD function

·

: Disabled

: Enabled

A3 HOLD function

·

: Disabled

: Enabled

A4 HOLD function

·

: Disabled

: Enabled

Square root function

·

: Disabled

: Enabled

Low level cutoff

· Setting range: 0.0 to 25.0% of input range

10.4 Maintenance Mode To enter Maintenance mode, press the UP and FAST keys (in that order) together for approx. 5 seconds in PV/SV Display Mode.

If the unit enters Maintenance mode, all outputs are forced to turn OFF.

Characters, Factory Default

Setting Item, Function

A1 output ON/OFF

·

: Output OFF

: Output ON

A2 output ON/OFF

·

: Output OFF

: Output ON

A3 output ON/OFF

·

: Output OFF

: Output ON

A4 output ON/OFF

·

: Output OFF

: Output ON

Transmission output 1 manual output

· Setting range: 0.0 to 100.0%

Transmission output 2 manual output

· Setting range: 0.0 to 100.0%

42

11. Key Operation Flowchart
Power ON

PV/SV Display Mode

PV

A1 value is

A1 value displayed.

PV

A2 value is

A2 value displayed.

PV

A3 value is

A3 value displayed.

PV

A4 value is

A4 value displayed.

Alarm setting mode A1 value

[About setting item]

A1 value

· Upper left: PV Display: Indicates the setting item characters. · Lower left: SV Display: Indicates the factory default. Right side: Setting item

·

: Available only when option is ordered.

· If Serial communication (RS-485)[C5 option] is ordered, [Event input function] will not be available.

[About key operation]

·

+ : Press the

and

key (in that order) together. The unit will move to the next setting item,

illustrated by an arrow.

·

: Press the

key. The unit will move to Alarm setting mode.

·

+ (3 sec): Press and hold the

and

key (in that order) together for approx. 3 sec. The unit

will move to Auxilary function setting mode 1.

·

++

(3 sec): Press and hold the

,

and

keys (in that order) together for approx.

3 sec. The unit will move to Auxiliary function setting mode 2.

·

(5 sec): Press and hold the

and

keys (in that order) together for approx. 5 sec.

The unit will move to Maintenance mode.

(3 sec)

Auxiliary function setting mode 2

Input type

(5 sec)

Maintenance mode

A1 output

ON/OFF

A2 value

Scaling high limit

A2 hysteresis

A2 output ON/OFF

A3 value

Scaling low limit

A3 hysteresis

A3 output ON/OFF

A4 value

Decimal point place

A4 hysteresis

A4 output ON/OFF

A4 high limit value

PV filter time constant

A1 delay time

Trans. output 1 manual output

Returns to PV/SV Display Mode.

(3 sec)

Auxiliary function setting mode 1

Set value lock

Sensor correction coefficient
Sensor correction
Communication protocol
Instrument number
Communication speed
Parity

A1 type
A2 type
A3 type
A4 type
A1 Energized/ De-energized A2 Energized/ De-energized A3 Energized/ De- energized A4 Energized/ De-energized

A2 delay time A3 delay time A4 delay time

Trans. output 2 manual output
Returns to PV/SV Display Mode.
Abbreviations: Trans.: Transmission

Transmission output 1 high limit
Transmission output 1 low limit
Transmission output 2 high limit
Transmission output 2 low limit
Event input function

A2 HOLD function
A3 HOLD function
A4 HOLD function
Square root function

Stop bit

A1 hysteresis

A1 HOLD function

Low level cutoff

Returns to PV/SV Display Mode.

Returns to PV/SV Display Mode. 43

For any inquiries about this unit, please contact our agency or the vendor where you purchased the unit. Please provide your model and serial number.
(e.g.) · Model —————- JIR-301-M · Serial number —– No. 165F05000 In addition to the above, please let us know the details of the malfunction, or discrepancy, and the operating conditions.

SHINKO TECHNOS CO., LTD.

OVERSEAS DIVISION

Head Office : 2-5-1, Senbahigashi, Minoo, Osaka, Japan

URL: E-mail:

http://www.shinko-technos.co.jp/e/ overseas@shinko-technos.co.jp

Tel : +81-72-727-6100 Fax: +81-72-727-7006

No. JIR32E3 2019.02

References

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