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(2) Selectable control mode
A control mode can be selected from five modes.
1.
Set "Method selection" to "Param write (Station parameter)".
"CC IE Field Configuration" windowSelect the temperature control module from "List of
stations"[CC IE Field Configuration][Online][Parameter Processing of Slave Station]
2.
Set any one of "0: Standard control", "1: Heating/Cooling control (Normal mode)", "2:
Heating/Cooling control (Expanded mode)", "3: Mix Control (Normal mode)", and "4: Mix Control
(Expanded mode)" to "Control mode switching".
Control mode
Standard control
Heating-cooling control (normal
mode)
Heating-cooling control (expanded
mode)
Mix control (normal mode)
Mix control (expanded mode)
Control for each channel is as follows.
Channel
Standard control
CH1
Standard control
CH2
Standard control
CH3
Standard control
CH4
Standard control
*1
Only temperature measurement using a temperature input terminal can be performed. (Page 222, Section 8.3.24)
*2
Heating-cooling control is performed using an output module in the system. (Page 147, Section 8.3.1 (3))
Immediately after "Control mode switching" is changed, an error (error code: 000DH) occurs. To recover from the error
status, turn on and off Set value backup instruction (RY15) and register the setting after the change to the temperature
control module.
146
Performs the standard control of four channels.
Performs the heating-cooling control. CH3 and CH4 cannot be used.
Performs the heating-cooling control. The number of loops is expanded using an output
module and others in the system.
Performs the standard control and the heating-cooling control. CH2 cannot be used.
Performs the standard control and the heating-cooling control. The number of loops is
expanded using an output module in the system.
Heating-cooling control
Normal mode
Heating-cooling control
Heating-cooling control
*1
*1
Contents
Expanded mode
Normal mode
Heating-cooling control
Heating-cooling control
*1
Heating-cooling control
Heating-cooling
Standard control
*2
control
Heating-cooling
Standard control
*2
control
Number of control loops
Standard control 4 loops
Heating-cooling control 2 loops
Heating-cooling control 4 loops
Standard control 2 loops
Heating-cooling control 1 loop
Standard control 2 loops
Heating-cooling control 2 loops
Mix control
Expanded mode
Heating-cooling control
*2
Heating-cooling control
Standard control
Standard control
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Table of Contents
Troubleshooting
