CAREL SER10IRU0CN mini IR33 Universal software User Manual

CAREL SER10IRU0CN mini IR33 Universal software

CAREL bases the development of its products on decades of experience in HVAC/R, on the continuous investments in technological innovations to products, procedures and strict quality processes with in-circuit and functional testing on 100% of its products, and on the most innovative production technology available on the market. CAREL and its subsidiaries nonetheless cannot guarantee that all the aspects of the product and the software included with the product respond to the requirements of the final application, despite the product being developed according to start-of-the-art techniques. The customer (manufacturer, developer or installer of the final equipment) accepts all liability and risk relating to the configuration of the product in order to reach the expected results in relation to the specific final installation and/or equipment.

CAREL may, based on specific agreements, acts as a consultant for the positive commissioning of the final unit/application, however in no case does it accept liability for the correct operation of the final equipment/system. The CAREL product is a state-of-the-art product, whose operation is specified in the technical documentation supplied with the product or can be downloaded, even prior to purchase, from the website www.CAREL.com.

Each CAREL product, in relation to its advanced level of technology, requires setup/configuration/programming/commissioning to be able to operate in the best possible way for the specific application. The failure to complete such operations, which are required/indicated in the user manual, may cause the final product to malfunction; CAREL accepts no liability in such cases. Only qualified personnel may install or carry out technical service on the product. The customer must only use the product in the manner described in the documentation relating to the product.

In addition to observing any further warnings described in this manual, the following warnings must be heeded for all CAREL products:

• Prevent the electronic circuits from getting wet. Rain, humidity and all types of liquids or condensate contain corrosive minerals that may damage the electronic circuits. In any case, the product should be used or stored in environments that comply with the temperature and humidity limits specified in the manual.
• Do not install the device in particularly hot environments. Too high temperatures may reduce the life of electronic devices, damage them and deform or melt the plastic parts. In any case, the product should be used or stored in environments that comply with the temperature and humidity limits specified in the manual.
• Do not attempt to open the device in any way other than described in the manual.
• Do not drop, hit or shake the device, as the internal circuits and mechanisms may be irreparably damaged.
• Do not use corrosive chemicals, solvents or aggressive detergents to clean the device.
• Do not use the product for applications other than those specified in the technical manual.
• All of the above suggestions likewise apply to the controllers, serial boards, programming keys or any other accessory in the CAREL product portfolio.
• CAREL adopts a policy of continual development. Consequently, CAREL reserves the right to make changes and improvements to any product described in this document without prior warning. The technical specifications shown in the manual may be changed without prior warning.
• The liability of CAREL in relation to its products is specified in the CAREL general contract conditions, available on the website www.CAREL.com and/or by specific agreements with customers; specifically, to the extent where allowed by applicable legislation, in no case will CAREL, its employees or subsidiaries be liable for any lost earnings or sales, losses of data and information, costs of replacement goods or services, damage to things or people, downtime or any direct, indirect, incidental, actual, punitive, exemplary, special or consequential damage of any kind whatsoever, whether contractual, extra-contractual or due to negligence, or any other liabilities deriving from the installation, use or impossibility to use the product, even if CAREL or its subsidiaries are warned of the possibility of such damage.

INFORMATION FOR USERS ON THE CORRECT HANDLING OF WASTE ELECTRICAL AND ELECTRONIC EQUIPMENT (WEEE)

In reference to European Union directive 2002/96/EC issued on 27 January 2003 and the related national legislation, please note that:

• WEEE cannot be disposed of as municipal waste and such waste must be collected and disposed of separately;
• the public or private waste collection systems defined by local legislation must be used. In addition, the equipment can be returned to the distributor at the end of its working life when buying new equipment;
• the equipment may contain hazardous substances: the improper use or incorrect disposal of such may have negative effects on human health and on the environment;
• the symbol (crossed-out wheeled bin) shown on the product or on the packaging and on the instruction sheet indicates that the equipment has been introduced onto the market after 13 August 2005 and that it must be disposed of separately;
• in the event of illegal disposal of electrical and electronic waste, the penalties are specified by local waste disposal legislation.

Warranty of the materials: 2 years (from the date of production, excluding consumables).
Approval : the quality and safety of CAREL INDUSTRIES Hqs products are guaranteed by the ISO 9001 certified design and production system.
WARNING : separate as much as possible the probe and digital input signal cables from the cables carrying inductive loads and power cables to avoid possible electromagnetic disturbance. Never run power cables (including the electrical panel wiring) and signal cables in the same conduits.
The product must be installed with the earth connected, using the special yellow-green terminal on the terminal block. Do not use the neutral for the earth connection.

INTRODUCTION

IR33-DN33 Universale is a series of controllers designed for controlling the main physical values (temperature, pressure, humidity) -conditioning, refrigeration and heating units for two temperature probes only (NTC, NTC-HT, PTC, PT1000) and the second for two temperature probes with a wider range (NTC, NTC-HT, PTC, PT100, PT1000) ), for pressure and humidity transducers or for general signal transmitters (0 to 10 V, 0 to 5 V ratiometric inputs, 4 to 20 mA current inputs). The model comes with four relays and two analog outputs (0 to 10Vdc). The type of control can be set as ON/OFF (proportional) or proportional, integral and derivative (PID). A second probe can be connected for differential control or freecooling/free heating, or for compensation based on the outside temperature. Alternatively, a second control cycle can be activated with independent set point, differential and dedicated outputs. Hardware code: P+D000UB00*** (c.pCO mini basic)

INSTALLATION

I/O Configuration

Panel mounting and dimensions

Panel installation: c.pCOmini panel version

Procedure:

1. insert the gasket, with the smooth side facing the terminal;
2. place the terminal in the opening;
3. tighten the screws;
4. apply the frame, applying uniform pressure firstly on the 4 corners (points D) and then on the middle points of the frame (points E), until it clicks into place.

DIN rail mounting and dimensions

Link to other manuals

C.pco mini
Consult the c.pco manual for details on installing the controller hardware: code +0300021EN.

USER INTERFACE

The front panel contains the display and the keypad, made up of 6 buttons, that, when pressed alone or combined with other buttons, are used to program the controller.

Keypad

Programming
The operating parameters can be modifi ed using the front keypad. Access differs depending on the type: set point, frequently-used parameters (P) and configuration parameters (c). Access to the configuration parameters is protected by a password that prevents unwanted modifications or access by un- authorised persons. The password can be used to access and set all the control parameters.

Basics
The main menu is the first page the user will see when starting the unit, from the main menu, the information, the setpoint and on/off menu can be selected. In the bottom right corner, the the user can see these menues and switch between these by using the “up” and “down” buttons. To select one of these manues, press the “enter” button. In the main menu the value of probe 1, the currently used setpoint, the output and the current operating mode can be viewed. In the setpoint menu, the number of setpoints can be set, the value of the setpoints and the setpoint difference (P1, P2). In the information menu, probe values, output values, setpoints and operating mode can be viewed. In the on/off menu the unit can be turned on or off.

Setting setpoint 1 (St1)
From the main menu, select the “set” menu. When this menu becomes selected the number of setpoints will be viewed.

Press the “down” button to get to the setpoint 1 page.

To change the values in this page, press the “enter” button, then press the “up” button to increase or the “down” button to decrese the value. Then press the “enter” button to confirm the change.

Setting setpoint 2 (St2)
To set the second setpoint, change the number of setpoints to “2”. Then navigate the menu until setpoint 2 can be viewed.

Program menu
To enter the program menu, press the “prg” button and enter the password.

From this menu, settings corresponding to inputs/outputs, control and operating mode can be changed.

• Changing I/O parameters
  In the input/ouput menu the following can be changed. The number of probes used, the type of probes used, the minimum value of the probes, the maximum value of the probe, the offset for the probes, the function of probe 2, the type of output (analog/digital), offset for analog outputs and the number of outputs.

• Setting control parameters
  In the control menu the PID settings can be set (Kp, Ti, Td). These settings can only be used when the output mode is set to analog.

• Setting Operation mode
  In the operation mode menu the mode can be selected. To see all available modes, please see section 6.3.

COMMISSIONING

Preparing for operation
Once having completed the installation, configuration and programming operations, before starting the controller check that:

• The wiring is performed correctly;
• The programming logic is suitable for controlling the unit and the system being managed;
• Set the “type of probe” parameter based on the probe available (NTC, NTC-HT, PTC, PT1000);
• Set the type of control: ON/OFF (proportional) or proportional, integral, derivative (PID);
• Any operating cycles are programmed correctly;
• The protection functions (delay minimum on and off times for the outputs) are active;

Switching the controller On/Off

From the main menu, navigate to the “power” icon using the “up” and “down” buttons, then press “enter”.

From this menu, use the “up” or “down” button to switch the unit on or off. Then exit the menu using the “esc” button.

FUNCTIONS

Probes (analog inputs)

The probe parameters are used to:

• set the type of probe
• set the offset to correct the probe reading (calibration)
• set the maximum/minimum current/voltage value
• activate a filter to stabilise the reading
• Upper and lower threshold for probe alarm
• Time delay for probe alarm
• enable the second probe and the compensation function.
• IR33 Universale models with universal inputs have wider ranges for NTC and PT1000 temperature probes than the IR33 Universale models with temperature only. In addition these can use thermocouples, active probes and voltage and current inputs, as shown in the table.
  Par.| Description| Def| min| max| UoM
  ---|---|---|---|---|---
  c13| Probe                type| 0| 0| 6| –
   | 0=NTC|  |  |  |
   | 1=NTC-HT|  |  |  |
   | 2=PTC|  |  |  |
   | 3=PT1000|  |  |  |
   | 4=0…10V|  |  |  |
   | 5=0…5V|  |  |  |
   | 6=4…20mA|  |  |  |
  c17| Filter level probe| 5| 0| 10| –
• Parameter c13 defines the type of probe 1 (B1) and any probe 2 (B2). For controllers with universal inputs.

Probe threshold alarm
The probe threshold alarm work with a upper and a lower threshold, these are the maximum and minimum values before a alarm is triggered. There is also alarm delay that can be set, this is how long it will take before the alarm is triggerd.

Second probe (Parameter c19)

2=Independant operation (cir.1+cir.2)

| 0| 0| 2| –

The second probe must be the same type as the first, as set by parameter c13. Nonetheless control can be performed on two different physical values.

Standard operating modes
The controller can operate in 6 different modes, selected by parameter c0. The basic modes are “direct” and “reverse”. In “direct” mode, the output is activated if the value measured is greater than the set point plus a differential. In “reverse” mode the output is activated if the temperature is less than the set point plus a differential. The other modes are a combination of these, with possibility of 2 set points (St1 & St2) and 2 differentials (P1 & P2) based on the mode, “direct” or “reverse”, or the status of digital input

1. Selecting the correct operating mode is the first action to be performed when the default configuration, i.e. “reverse” operation, is not suitable for the application in question.

1= Reverse

2= Deadzone

3= Direct/reverse from DI1 4= Direct, St1/St2 from DI1 5= Reverse, St1/St2 form DI1

| 0| 0| 5| –
P1| Setpoint differential 1| 2| 0.1| 50| –
P2| Setpoint differential 2| 2| 0.1| 50| –
P3| Deadzone differential| 2| 0| 20| –
c21| Minimum value of setpoint 1| -50| -50| c22| –
c22| Maximum value of setpoint 1| 60| c21| 150| –
c23| Minimum value of setpoint 2| -50| -50| c24| –
c24| Maximum value of setpoint 2| 60| c23| 150| –

Mode 1:Direct c0=0
In “direct” operation the controller ensures the value being controlled (in this case the temperature) does not exceed the set point (St1). If it does, the outputs are activated in sequence. The activation of the outputs is distributed equally across the differential (P1). When the value measured is greater than or equal to St1+P1 (in proportional only operation), all the outputs are activated. Similarly, if the value measured starts falling, the outputs are deactivated in sequence. When reaching St1, all the outputs are deactivated.

Mode 2:Reverse c0=1
“Reverse” operation is similar to ”direct” operation, however the outputs are activated when the value being controlled decreases, starting from the set point (St1). When the value measured is less than or equal to St1-P1 (in proportional only operation), all the outputs are activated. Similarly, if the value measured starts rising, the outputs are deactivated in sequence. When reaching St1, all the outputs are deactivated.

Mode 3:Dead zone c0=2
The aim of this control mode is to bring the measured value within an interval around the set point (St1), called the dead zone. The extent of the dead zone depends on the value of parameter P3. Inside the dead zone, the controller does not activate any outputs, while outside it works in “direct” mode when the temperature is increasing and in “reverse” mode when it is decreasing. According to the model used, there may be one or more outputs in “direct” and “reverse” modes. These are activated or deactivated one at a time, as already described for modes 1 & 2, according to the value measured and the settings of St1, P1 for “reverse” control and P2 for “direct” control.

Mode 4: Direct/reverse from DI1 c0=3
The controller operates in “direct” mode based on St1 when digital input 1 is open, in “reverse” based on St2 when it is closed.

Mode 5: Direct, St1/St2 from DI1 c0=4
The controller always operates in “direct” mode, based on St1 when digital input 1 is open and based on St2 when it is closed.

Mode 6: Reverse, St1/St2 from DI1t c0=5
The controller always operates in “reverse” mode, based on St1 when digital input 1 is open and based on St2 when it is closed.

Validity of control parameters
The parameters that define the operating mode have the validity defined in the table below:

Outputs and inputs

Outputs set as ON/OFF
The parameters in question concern the minimum on or off times of the same output or different outputs, so as to protect the loads and avoid swings in control.

Protectors for outputs set as ON/OFF

Does not apply to analog outputs.

Number of outputs
To set the number of outputs used (for digital). Press the “prg” button and enter the password, then enter the input/output menu. Then navigate until “nbr of DO” can be seen. This will set the number of digital outputs that will be used to control with the regulator.

Override output (F36)
This parameter determine how the analog output (AO1) is overridden.

The override is activated on digital input 2. The override can only be done when using analog output mode and when using a single circuit.

CONTROL

The controller can operate with two types of control:

• ON/OFF (proportional), in which the actuator either operates at full power or is off . This is a simple control mode that in certain cases can achieve satisfying results;
• PID, useful for systems in which the response of the controlled value compared to the changeable value does allow to eliminate the error in steady operation and improve the regulation. The changeable value becomes an analogue value that continuously varies between 0 and 100%.
• In PID control, the proportional band coincides with the differential (parameters P1/P2).

Type pf control
This parameter is used to set the most suitable type of control for the process in question. With PID, effective control means the controlled value coincides with the set point or falls within the dead zone; in these conditions, a series of outputs may be active even if not envisaged in the original control diagram. This is the most evident effect of the integral factor. PID control, before being applied, requires proportional control only without swings and with good stability in the differentials: only when there is stable P control can PID guarantee maximum eff ectiveness;

Ti PID, td PID
These are the PID parameters to be set for the application.

The table below shows the probe used by PID1 and PID2 based on the setting of c19.

To eliminate the effect of the integral and derivative factors, set the respective parameters ti and td=0. Setting td=0 and ti ≠ 0 achieves P+I operation, widely used for controlling environments in which the temperature does not have considerable variations. To eliminate the error in steady operation, PI control can be implemented, as the integral factor reduces the average value of the error. Nonetheless, a high impact of this factor (remember that it contributes in an inversely proportional way to the time ‘ti’) may increase temperature swings, overshoots and the time taken for the controlled variable to increase and decrease, bringing instability. To resolve such overshoots due to the use of the integral time, the derivative factor can be introduced, which acts as a damper to the swings. Nonetheless, needlessly increasing the derivative factor (increasing the time ‘td’) increases the time taken for the controlled variable to increase and decrease and can also cause system instability. The derivative factor however has no aff ect whatsoever on the error in steady operation.

Operation with probe 2
Installing probe 2 allows various types of operation to be enabled, selected using parameter c19.

Differential operation (c19=1)
The second probe (B2) must be installed. Control is performed by comparing the set point St1 against the difference between the two probes (B1- B2). In practice, the controller acts so that the difference B1-B2 is equal to St1. As mentioned, the management of the second probe is only available in modes c0=1 & 2. “Direct” operation (c0=1) is suitable for applications in which the controller needs to stop the diff erence B1-B2 from increasing. “Reverse” operation (c0=2), on the other hand, stops the diff erence B1-B2 from decreasing. Below are some examples of applications.

Example 1: A refrigeration unit with 2 compressors must lower the temperature of the water by 5°C.
Introduction : having selected a controller with 2 outputs to manage the 2 compressors, the first problem to be faced relates to the positioning of probes B1 and B2. Remember that any temperature alarms can only refer to the value read by probe B1. The example indicates the inlet temperature as T1 and the outlet temperature as T2.
Solution 1°: install B1 on the water inlet if it is more important to control the inlet temperature T1; that will allow alarm signals, where necessary delayed, relating to a “High” inlet temperature T1. For example, when B1=T1 the set point corresponds to “B1-B2”, i.e. “T1-T2”, and must be equal to +5°C (St1=5). The operating mode will be “reverse” (c0=2), given that the controller activates the outputs as the value of “T1-T2” decreases, and tends towards 0. Choosing a differential equal to 2°C (P1=2), a high temperature threshold equal to 40°C (P26=40) and a delay of 30 minutes (P28=30), the operation will be as described in the following figure.

Independent operation (circuit 1+círcuit2) (c19=2)
Setting c19=7 control is “split” on two independent circuits, called circuit 1 and circuit 2, each with its own set point (St1, St2), diff erential (P1, P2) and PID parameters (ti PID, td PID).

TABLE OF PARAMETERS

1= Reverse

2= Dead zone

3= Direct/reverse from DI1 4= Direct, St1/St2 from DI1 5= Reverse, St1/St2 form DI1

| 0| 0| 5| –| I| 12| R/W
P1| Setpoint differential 1| 2|  |  | –| A| 13| R/W
P2| Setpoint differential 2| 2|  |  | –| A| 14| R/W
P3| Deadzone differential| 2|  |  | –| A| 15| R/W
c8| Minimum off time of output set as ON/OFF| 0|  |  | s| A| 16| R/W
c9| Minimum on time of output set as ON/OFF| 0|  |  | s| A| 17| R/W
c13| Probe type 0= NTC

1= NTC-HT

2= PTC

3= PT1000

4= 0…10V

5= 0…5V

6= 4…20mA

| 0|  |  | –| I| 18| R/W
c17| Filter level probe| 5|  |  | –| A| 19| R/W
c19| Operation of probe 2 0= Disabled

1= Differential operation

2= Independant operation (cir.1+cir.2)

| 0|  |  | –| I| 20| R/W
c21| Minimum value of setpoint 1| -50| -50| c22| –| A| 21| R
c22| Maximum value of set point 1| 60| c21| 150| –| A| 22| R
c23| Minimum value of set point 2| -50| -50| c24| –| A| 23| R
c24| Maximum value of set point 2| 60| c23| 150| –| A| 24| R
c62| Integral time for PID 1| 0| 0| 900| s| A| 25| R/W
c63| Derivative time for PID 1| 0| 0| 900| s| A| 26| R/W
d15| Probe 2 min value| 0| -199| d16| –| A| 27| R
d16| Probe 2 max value| 100| d15| 800| –| A| 28| R
d62| Integral time for PID 2| 0| 0| 900| s| A| 29| R/W
d63| Derivative time for PID 2| 0| 0| 900| s| A| 30| R/W
F36| Type of override for analog output| 0| 0| 3|  | I| 31| R/W
B1| Probe 1 value| –|  |  |  | A| 1| R
B2| Probe 2 value| –|  |  |  | A| 2| R

VARIABLES

ALARMS

MODBUS LIST

Types| Ind ex| Si ze| Variable Name| Variable Description| DataT ype| Def ault Val

ue

| Min| Max| Direct ion
---|---|---|---|---|---|---|---|---|---
Coil| 3| 1| OnOffUnitMng.KeybOnOff| Unit On/Off by keyboard| Bool|  |  |  | Read Write
DiscreteI nput| 0| 1| GeneralMng.VersionChk_2_st r_1.IsBeta| Beta enable| Bool|  |  |  | Read Write
DiscreteI nput| 1| 1| GeneralMng.VersionChk_2_st r_1.IsDemo| Demo enable| Bool|  |  |  | Read Write
HoldingR egister| 0| 1| AlarmMng.AlrmResByBms| Alarm reset by BMS| Bool|  |  | | Read Write
InputRegi ster| 0| 1| GeneralMng.VersionChk_2_st r_1.X| X version of the application| UInt|  |  |  | Read Write
InputRegi ster| 1| 1| GeneralMng.VersionChk_2_st r_1.Y| Y version of the application| UInt|  |  |  | Read Write
InputRegi ster| 2| 1| GeneralMng.VersionChk_2_st r_1.Z| Z version of the application| UInt|  |  |  | Read Write
InputRegi ster| 3| 1| GeneralMng.VersionChk_2_st r_1.D| D version of the application| UInt|  |  |  | Read Write
HoldingR egister| 1| 1| B1| Value of probe 1| Real|  |  |  | Read Write
HoldingR egister| 2| 1| B2| Value of probe 2| Real|  |  |  | Read Write
HoldingR egister| 3| 1| St1| Setpoint 1| Real| 20.0| c21| c22| Read Write
HoldingR egister| 4| 1| St2| Setpoint 2| Real| 20.0| c23| c24| Read Write
HoldingR egister| 5| 1| c0| Operating mode| USInt|  | 0| 5| Read Write
HoldingR egister| 6| 1| P1| Set point differential 1| Real| 2.0| 0.1| 50| Read Write
HoldingR egister| 7| 1| P2| Set point differential 2| Real| 2.0| 0.1| 50| Read Write
HoldingR egister| 8| 1| P3| Dead zone differential| Real| 2.0| 0| 20| Read Write
HoldingR egister| 9| 1| c8| Minimum time off for digital output| UInt| 0| 0| 900| Read Write
HoldingR egister| 10| 1| c9| Minum time on for Digital output| UInt| 0| 0| 900| Read Write
HoldingR egister| 11| 1| c13| Probe 1 type for HMI| USInt|  | 0| 6| Read Write
HoldingR egister| 12| 1| c17| Probe 1 filter level| USInt| 5| 0| 10| Read Write
HoldingR egister| 13| 1| c19| 0=0, 1=1, 3=7;| USInt|  | 0| 2| Read Write
---|---|---|---|---|---|---|---|---|---
HoldingR egister| 14| 1| c21| Minimum value of setpoint 1| Real| – 100.

0

|  |  | Read Write
HoldingR egister| 15| 1| c22| Maximum value of setpoint 1| Real| 300.

0

|  |  | Read Write
HoldingR egister| 16| 1| c23| Minimum value of setpoint 2| Real| – 100.

0

|  |  | Read Write
HoldingR egister| 17| 1| c24| Maximum value of setpoint 2| Real| 300.

0

|  |  | Read Write
HoldingR egister| 18| 1| c62| Integral time for PID1| Real| 0.0| 0.0| 999.

0

| Read Write
HoldingR egister| 19| 1| c63| Derivative time for PID1| Real| 0.0| 0.0| 999.

0

| Read Write
HoldingR egister| 20| 1| d15| Probe 2 min value| Real| 0.0| – 199.

0

| d16| Read Write
HoldingR egister| 21| 1| d16| Probe 2 max value| Real| 100.

0

| d15|  | Read Write
HoldingR egister| 22| 1| d62| Integral time for PID2| Real| 0.0| 0.0| 999.

0

| Read Write
HoldingR egister| 23| 1| d63| Derivative time for PID2| Real| 0.0| 0.0| 999.

0

| Read Write
HoldingR egister| 24| 1| F36| Force mode on DI2| Int|  | 0| 3| Read Write
HoldingR egister| 25| 1| AO1Max| Maximum value of analog output 1| Real| 100.

0

| AO1

Min

| 100.

0

| Read Write
HoldingR egister| 26| 1| AO1Min| Minimum value of analog output 1| Real| 0.0| 0.0| AO1

Max

| Read Write
HoldingR egister| 27| 1| AO2Max| Maximum value of analog output 2| Real| 100.

0

| AO2

Min

| 100.

0

| Read Write
HoldingR egister| 28| 1| AO2Min| Minimum value of analog output 2| Real| 0.0| 0.0| AO2

Max

| Read Write
HoldingR egister| 29| 1| AO1Val| Analog output 1 value| Real|  |  |  | Read Write
HoldingR egister| 30| 1| AO2Val| Analog output 2 value| Real|  |  |  | Read Write
Coil| 31| 1| DO1.Val| Digital input channel parameters – Value| Bool|  |  |  | Read Write
Coil| 32| 1| DO2.Val| Digital input channel parameters – Value| Bool|  |  |  | Read Write
Coil| 33| 1| DO3.Val| Digital input channel parameters – Value| Bool|  |  |  | Read Write
Coil| 34| 1| DO4.Val| Digital input channel parameters – Value| Bool|  |  |  | Read Write
Coil| 35| 1| Al_Err_retain_write.Active| Automatic generated by Alarm editor – Alarm status| Bool|  |  |  | Read Write
Coil| 36| 1| AoAlarm_1.Active| Alarm on Analog out 1 – Alarm status| Bool|  | |  | Read Write
Coil| 37| 1| AoAlarm_2.Active| Alarm on Analog out 2 – Alarm status| Bool|  | |  | Read Write
Coil| 38| 1| B1Alarm.Active| Alarm on probe 1 – Alarm status| Bool|  |  |  | Read Write
Coil| 39| 1| B2Alarm.Active| Alarm on probe 2 – Alarm status| Bool|  |  |  | Read Write
Coil| 40| 1| DoAlrm_1.Active| Automatic generated by Alarm editor – Alarm status| Bool|  |  |  | Read Write
Coil| 41| 1| DoAlrm_2.Active| Automatic generated by Alarm editor – Alarm status| Bool|  |  |  | Read Write
Coil| 42| 1| DoAlrm_3.Active| Automatic generated by Alarm editor – Alarm status| Bool|  |  |  | Read Write
Coil| 43| 1| DoAlrm_4.Active| Automatic generated by Alarm editor – Alarm status| Bool|  |  |  | Read Write
Coil| 44| 1| DI1.Val| Digital input channel parameters – Value| Bool|  |  |  | Read Write
Coil| 45| 1| DI2.Val| Digital input channel parameters – Value| Bool|  |  |  | Read Write
Coil| 46| 1| B1High.Active| High measurement Probe 1 – Alarm status| Bool|  | |  | Read Write
Coil| 47| 1| B1Low.Active| Low measurement Probe 1 – Alarm status| Bool|  |  | | Read Write
Coil| 48| 1| B2High.Active| High measurement Probe 2 – Alarm status| Bool|  | |  | Read Write
Coil| 49| 1| B2Low.Active| Low measurement Probe 2 – Alarm status| Bool|  |  | | Read Write
---|---|---|---|---|---|---|---|---|---
HoldingR egister| 31| 1| B2ThAlarmTime| Time for threshold alarm on probe 2| Int|  |  |  | Read Write
HoldingR egister| 32| 1| B1ThAlarmTime| Time for threshold alarm on probe 1| Int|  |  |  | Read Write
HoldingR egister| 33| 1| B1LowTH| Minimum probe 1 value for threshold alarm| Real|  |  |  | Read Write
HoldingR egister| 34| 1| B1HightTH| Maximum probe 1 value for threshold alarm| Real|  |  |  | Read Write
HoldingR egister| 35| 1| B2LowTH| Minimum probe 2 value for threshold alarm| Real|  |  |  | Read Write
HoldingR egister| 36| 1| B2HightTH| Maximum probe 2 value for threshold alarm| Real|  |  |  | Read Write
Coil| 50| 1| Setpoint_1_Active| If setpoint 1 is used| Bool|  |  |  | Read Write
Coil| 51| 1| Setpoint_2_Active| If setpoint 2 is used| Bool|  |  |  | Read Write
Coil| 52| 1| Input_1_Active|  | Bool|  |  |  | Read Write
Coil| 53| 1| Input_2_Active|  | Bool|  |  |  | Read Write
HoldingR egister| 54| 1| NbrDO| The number of digital outputs used| USInt| 0| 0| 4| Read Write
HoldingR egister| 55| 1| NbrInputs|  | Int|  | 1| 2| Read Write
HoldingR egister| 56| 1| NbrSetPoints| The number of setpoint| Int| 1| 1| 2| Read Write
HoldingR egister| 57| 1| Kp1| Gain for PID1| Real|  |  |  | Read Write
HoldingR egister| 58| 1| Kp2| Gain for PID2| Real|  |  |  | Read Write
Coil| 54| 1| AnalogEn| Indicate if in analog output mode| Bool|  |  |  | Read Write
Coil| 55| 1| DigitalEn| Enable for dig. out| Bool|  |  |  | Read Write
Coil| 56| 1| DI3.Val| Universal channel parameters (DI3) – Value| Bool|  |  | | Read Write
Coil| 57| 1| EnDInOnOff| Unit On/Off by Digital Input| Bool| FAL SE|  |  | Read Write
HoldingR egister| 59| 1| CurrSetP| The currently used setpoint| Real|  |  |  | Read Write
Coil| 58| 1| CurrMode| Current mode, dir/rev| Bool|  |  |  | Read Write

References

• CAREL

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