Using Operation Control Commands - Omron CQM1 Operation Manual

Application
2-6-2

Using Operation Control Commands

1,2,3...
258
Units with Two Loops and Heater Burnout alarms
Input
word
Heater burnout alarm output CT input error
Note The RUN/STOP and manual/auto status will be given for the loop specified in
the I/O allocation command.
The following procedure is used to control the Unit.
Output word
Input word
1. Output word: An operation control command (C@@@@) is set to specify
the loop and the operation.
2. Input word: The operation control command set in the output word will be
set as a "Command Acknowledged Flag" to indicate that the command has
been acknowledged.
Note The value set by the previous command will be valid as soon as the next com-
mand is acknowledged.
Control output Autotuning
0: OFF
0: Normal
1: ON 1: Autotuning
0: OFF
1: ON
RUN/STOP status of specified loop
Manual/auto status of specified loop
60 ms max.
(1) (2)
(((
C
C
Section 2-6
Loop
number
Sensor error
0: Normal
1: Error
0: Normal
1: Error
0: RUN
1: STOP
See note.
(((
0: Auto
1: Manual