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19.PARAMETER TABLE
1.3.x.27
to
1.3.x.32
Fan 1 to 6 digital output:
Address of the digital output of fan 1 to 6.
1.3.x.33
Minimum time between activations:
The function applies to the main control output of the fans and is the minimum time between two activations of the main digital output. This time ensures
that no simultaneous fan activations will occur, preventing surges in the power network and excessive fluctuations of the control variable.
1.3.x.34
Minimum time between deactivations:
The function applies to the main control output of the fans and is the minimum time between two deactivations of the main digital output. This time
ensures that no simultaneous fan deactivations will occur, preventing surges in the power network and excessive fluctuations of the control pressure.
1.3.x.35
Minimum fan on time:
Minimum time the fan will remain switched on, i.e. the length of time between the last start up and the next stop.
1.3.x.36
Minimum fan off time:
Minimum time the fan will remain switched off, i.e. the length of time between the last start up and the next stop.
1.3.x.37
Analog output start up time:
Time the analog output remains at the start up value (
1.10.x.2
). If the control calculates a demand higher than the start up value, the appropriate
value will be applied.
1.3.x.38
Analog output validation time:
Time elapsed between the moment the analog output reaches the minimum or maximum value for respectively deactivating the fan or activating the
next fan. This time is a validation of the need to activate or deactivate another fan stage and to avoid unnecessary fan activations or deactivations.
1.4
Alarms:
Parameters related to alarm settings.
1.4.1
Alarm settings:
1.4.1.1
Time to validate alarms:
Time between the moment the controller identifies an alarm condition and the moment it indicates the alarm. The alarm timestamp is recorded after the
alarm is confirmed for this time.
1.4.1.2
Alarm inhibit time:
Time during which the controller disregards alarm events on power up. After this time has elapsed, the alarm system will operate normally.
1.4.2
Suction alarms:
Each suction pressure switch must have its respective alarms configured separately.
1.4.2.x
Suction alarms:
The alarm will be disabled when configured with the parameter OFF.
The letter “x” represents suctions 1, 2 and 3.
0 = Not configured
1 = O1
2 = O2
3 = O3
5 = O5
4 = O4
6 = O6
1.4.1.1
1.4.1.2
Time for alarm inhibition
Time for alarm validation
5
5
5
5
9999
9999
sec
sec
Function
Minimum
Maximum
Unit
Default
Description