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4. Operations and Monitoring
4.5. Other settings
Step
5
Click Test to view the selected settings.
Registering special module variables
2MLK PLC offers special memory area, called special module variables to enable
monitoring special module's data (such as 2MLF-TC4S and so on) without a program.
To facilitate preparation of a program using the address area, it also offers symbolized
variable name and its description.
Perform the following steps to register special module variables.
54
Isolated Thermocouple Input Module TC4S User's Guide
ATTENTION
It is possible to set and monitor the module without a program.
However, if backup of settings set in test are not available. Since the
previous settings set in special module parameter are downloaded
to a module, if running PLC for normal operation after test, it is
necessary to re-set them on special module parameter to use test
settings.
Honeywell
Action
R200
September 2010
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