HB-100/140/160Z1
Temperature Control Unit
Operation
88
O8285-EN 2017-12
8.10 Process monitoring
8.10.1 Limit value monitoring
Function
After each unit start-up, the limit values for process monitoring are
automatically determined and set in the standard settings
according to the set monitoring level.
NOTICE!
If the limit values have not been set, the operating
mode indicator flashes green.
Cancelling monitoring
Fig. 60:
Monitoring
If automatic limit value calculation is not desired, make the
following setting:
1
.
Open menu page
Monitoring
.
2.
Set parameter
Monitoring
to "manual" or "OFF".
NOTICE!
If monitoring is set to "OFF", the process will not be
monitored.
This can lead to unnecessary
connections.
Reference values for manual limit
value settings
The following limit values can be used for support:
Reference value for
Temperature
deviation
Temperature
difference
Precision parts
3
–5 K
2
–3 K
Non-precision parts
5
–10 K
3
–5 K
Reset monitoring
Fig. 61:
Reset monitoring
Proceed as follows in order to automatically adjust the limit values
during operation:
1
.
Open menu page
Monitoring
.
2.
Set parameter
Reset monitoring
to "yes".
3.
Press the key
.
NOTICE!
Limit values that are set to "OFF" will not be
adjusted.