Table 453: Option:
[0]
Off
[1]
At staging
[2]
At command
[3]
At staging or command
25-51 Alternation Event
Default value: [0] External
Parameter type: Option
2-setup: All setups
Conversion index: -
Data type: u_int8
Change during operation: True
Choose the event that will change the lead pump.
Table 454: Option:
[0]
External
[1]
Alternation time interval
[2]
Sleep mode
25-52 Alternation Time Interval
Default value: 24 h
Parameter type: Range
2-setup: All setups
Conversion index: -
Data type: u_int16
Change during operation: True
Set the time period between automatic alternation of the lead pump.
Table 455: Range:
Min: 1 h
Max: 999 h
Default value: 24 h
25-53 Alternation Timer Value
Default value: 0
Parameter type: Range
2-setup: All setups
Conversion index: 0
Data type: VisibleString
Change during operation: True
View the actual value of the alternation time interval timer.
Table 456: Range:
Min: 0
Max: 7
Default value: 0
25-55 Alternate if Load <= 50%
Default value: [1] Enabled
Parameter type: Option
2-setup: All setups
Conversion index: -
Data type: u_int8
Change during operation: True
Choose enable to change the variable-speed pump only if the pump load is less than 50%.
Table 457: Option:
[0]
Disabled
[1]
Enabled
AU363928304090en-000101 / 130R0982 | 187
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Parameters
VLT® Flow Drive FC 111
Programming Guide