System values
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System values
This menu displays the status of system values that are available for selection as the source for func
-
tion input variables and CAN and DL outputs.
The system values are divided into
4 groups:
General system values
When programmed accordingly, these system values allow monitoring of the controller system.
Controller start
generates a 20 second pulse 40 seconds after the device is switched on or reset, and
is used for monitoring the controller starts (e.g. after power failures) in the datalogging feature. The
interval time in datalogging should be set to 10 seconds for these starts.
The
sensor errors
and
network errors
are global digital values (No/Yes) which are not connected to
the error status of a specific sensor or network input.
If any one of the sensors or network inputs has an error, the status of the corresponding group chang
-
es from
No
to
Yes.
• Controller start
• Sensor error DL
• Sensor error inputs
• Network error CAN
• Sensor error CAN
• Network error DL
