Operating Method - Omron CQM1 Operation Manual

Operating Method

5-1 Operating Method
Initial Parameter Settings
1,2,3...
Monitoring
198
Use the Programming Console to write the initial parameters to the output
word of the Unit.
1. Execute the operation mode A set command or operation mode B set com-
mand to determine the operation mode.
2. Determine the scaling values.
3. Determine the set values if the Unit is used in comparison mode.
4. Execute the operation mode A set command to determine the hysteresis if
the timing hold type is set to normal.
Use a ladder program to retrieve the input word data for monitoring. The input
word data is the scaled conversion data if the Unit is in measurement mode.
The input word data is a comparison result if the Unit is in comparison mode.
Note The scaling values and zero shift value will be reset to the factory-set values.
if the input type is changed with the operation mode A set command. Be sure
to set the scaling values and zero shift value properly after the input type is
changed with the operation mode A set command.
The command operation examples in the following section are described on
the condition that the output word state before and after command operation
be set to "0000."
It must be noted that, if the Unit is used in the set data D/A output mode, the
output is specified to be 0 V. Therefore, set a desired output value instead of
"0000" in actual operation.
Initial parameter
Set the operation
settings
mode.
Set the scaling
values.
Is the Unit in
comparison
mode?
Y
Set the set values.
Is the Unit in
normal hold
mode?
Y
Set the hysteresis.
End
Monitoring
Section 5-1
N
N