SMC ITV1000 Series Electro-Pneumatic Regulator Instruction Manual

: June 6, 2024
: SMC

Table of Contents

Product Specifications
Wiring
Communication specifications
Pressure setting method and output monitoring
Communication data
Product ID
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Doc. No.DIT-69900-OM005-E
PRODUCT NAME
IO-Link/ELECTRO-PNEUMATIC REGULATOR
MODEL / Series / Product Number
*ITV1000/2000/3000-IO Series
Operation Manual**

This is the operation manual for the IO-Link compliant ITV.
For other contents which are not described in this manual, please refer to the operation manual for the standard product.

Product Specifications

Item	Specified value
Power supply voltage	DC24 V ±10% F.S.
Current consumption	0.12 ADC or less
Communication specifications	IO-Link communication
Vendor ID	131(Dec)
Device ID	272(Dec)
ITV FW Version *1	Version1.2

*1 It becomes the FW version of the software of ITV.
Please contact the confirmed method of the FW version of our company.
Safety Instructions, precautions, and other specifications are the same as the standard series.

Wiring

Please don’t do the insert and remove of live-wire after the power supply is turned on.
It causes the communication abnormality with the master by the situation.

Communication specifications

Item	Specification	Note
Protocol	10-Link
version	Version 1.1
Communication speed	230.4 kbps (COM3)	*1
10-Link port	Class A
10-Link type	Device
Process data	2 bytes IN
2 bytes OUT	Resolution 12 BIT

*1 If parameters are not saved, it may be improved by changing master cycle time to 3.5msec or more.

Pressure setting method and output monitoring

Pressure can be set by sending input data from the master PLC to the regulator where the F.S is based on a 12 BIT resolution.
Do not operate the product outside of the specifications.

Set data	0x0000	0x7FF8
Output pressure	0%	100%

From the 16 BIT process data (2byte), input the 12BIT resolution starting from 3rd BIT to the 14th BIT.
Refer to the communication data for further details.

Communication data

Process data map

PD OUT (to ITV)

15*1	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0	Bit
Set pressure value.(13 BIT)	Disabled*2	Value

100% F.S.is indicated using 12 BITs, from the 3rd BIT to the 14th BIT.
1 Setting up to 120% F.S is possible by using the 15th BIT (However this is out of warranty).
2 Either 0 or 1 will have no effect.
PD IN (from ITV)

15*1	14	13	12	11	10	9	8	7	6	5	4	3	2	1	0	Bit
Set pressure value.(13 BIT)	On hold*4 BDC1	Value

100% F.S. is indicated using 12 BITs, from the 3rd BIT to the 14th BIT.
3 Setting up to 120% F.S is possible by using the 15th BIT (However this is out of warranty).
4 0 is returned in an unused area.
Detection of the set pressure

BDC1	1	When set pressure is reached
0	When set pressure is not reached

*It detects when the output pressure reaches within ±10% F.S. of the set pressure.

List of parameters

INDEX	Name:	Function
OxOC	Device access lock	The setting of the device access lock is changed.
0x42	Gain tuning function	Sets the response time.
0x43	Sensitivity tuning function	Sets the sensitivity.
0x41	HOLD/CLEAR setting	Sets the operation in response to a communication

Parameter index	OxOC
Parameter name	Device access lock
Function	In ITV for 10-Link, you can set “lock / unlock” for the data storage

function. Locking data storage functions will invalidate data storage functions.
When backing up data storage (Parameter setting data to read) or restoring (Overwriting parameter setting data) is instructed while the data storage function is locked, the access rejection is answered.
Default: 0(unlock)
Bit| Bit 1, 0
Value| Bit
-:-| 1| 0| Content|
0| 0| Unlocking the data storage function (Available data storage function)
1| 0| Data storage function lock. (Disable data storage function.)

indicates the initial shipping value.

Parameter index	0x42
Parameter name	Gain tuning function
Function	The response time can be changed by turning the gain. When the gain

is increased, the response time tends to be faster, but stability will be lost, which may cause hunting (unstable pressure).
Default: Gain 9
Bit| Bit 3, 2, 1, 0
Value| Bit
*| 3| 2| 1| 0| Setting|
0| 0| 0| 0| Gain 0
0| 0| 0| 1| Gain 1
0| 0| 1| 0| Gain 2
0| 0| 1| 1| Gain 3
0| 1| 0| 0| Gain 4
0| 1| 0| 1| Gain 5
0| 1| 1| 0| Gain 6
| | 0111Gain7| |
1| 0| 0| 0| Gain 8
1| 0| 0| 1| Gain 9
1| 0| 1| 0| Gain A
1| 0| 1| 1| Gain B
1| 1| 0| 0| Gain C
1| 1| 0| 1| Gain D
1| 1| 1| 0| Gain E
1| 1| 1| 1| Gain F

indicates the initial shipping value.

Parameter index	0x43
Parameter name	Sensitivity tuning function
Function	Changing the sensitivity will change the pressure correction

operation near the set pressure point. When the sensitivity is increased, hunting may occur. When the sensitivity is decreased, hunting will be reduced, but the pressure correction will be reduced, so there may be moderate pressure instability.
Default value: Sensitivity 0
Bit| Bit 2, 1, 0
Value| Bit
..-| 2| 1| 0| Setting|
0| 0| 0| Sensitivity –
0| 0| 1| Sensitivity
0| 1| 0| Sensitivity 0
0| 1| 1| Sensitivity 1
1| 0| 0| Sensitivity 2
1| 0| 1| Sensitivity 3
1| 1| 0| Sensitivity 4
1| 1| 1| Sensitivity 5

indicates the initial shipping value.

Parameter index	0x41
Parameter name	Hold/Clear setting
Function	Sets the output setting when a communication error occurs. 0:

indicates the initial shipping value.

Parameter name	0x44
Parameter name	Initialization
Function	All of the setup including the internal control constant is

initialized with this function. Perform this function only when the product is completely stopped due to an error.
Bit| BIT 0 to 7
Value| Any value between 0 to 11111111

Parameter index	0x46(Zero adjusting), 0x47(Span adjusting)
Parameter name	Zero adjusting, Span adjusting
Function	Zero adjusting (hereinafter referred to as F_1) corresponds to set

Error Message

LED

Item	ON	OFF
Power	Power is supplied (Green) Internal diagnosis error (Red)	The power
supply is not connected	–
Communication	Communication in stand-by mode(Green)	Communication
disconnected	Communication exchange (Green)

Error code

Error No.	Name:	Description
0x5000	Internal diagnosis error	ROM read/write error

Control depends on the Hold/Clear set.
Power LED turned ON Red.
If the error is not corrected even after disconnecting the power supply, perform “Initialization”.
0x6320| Target value over range error| The data of the target value has exceeded the specification (120% F.S. is exceeded).
Input a target value within the specification.
Ox8C20| Output pressure value over range error| The data of the output pressure value has exceeded the specification (120% F.S. is exceeded).
Adjust the output pressure to within the specification.

Product ID

When reading the product ID from the master side, the following product ID is readout.
In addition, when selecting a product ID from the IODD file, you will choose from the following.

Product ID

ITV1010-IO-X395 1
ITV1030-IO-X395 1
ITV1050-IO-X395 1
ITV2010-IO-X395 1
ITV2030-IO-X395 1
ITV2050-IO-X395 1
ITV2090-IO-X395 1
ITV3010-IO-X395 1
ITV3030-IO-X395 1
ITV3050-IO-X395 1
ITV3050-IOF3N-DIT00375

*1: This becomes product ID added since FW Ver1.2.
Revision
E: Correction concerning communication data, Product ID addition, and correction by software modification.
SMC Corporation
4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021 JAPANTel: + 81 3 5207 8249 Fax: +81 3 5298 5362
URL http://www.smcworld.com
0120-837-838
Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © 2012 SMC Corporation All Rights Reserved.