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Process and Application Parameters [300]
Change Timer [395]
When the time set here is elapsed, the master drive will be changed. This
function is only active if Select Drive [393]=All and Change Cond [394]=
Timer/ Both.
Default:
Range:
Communication information
Modbus Instance no/
DeviceNet no:
Profibus slot/index
EtherCAT index (hex)
Fieldbus format
Modbus format
Drives on Change [396]
If a master drive is changed according to the timer function (Change Condi-
tion=Timer/Both [394]), it is possible to leave additional pumps running during
the change operation. With this function the change operation will be as
smooth as possible. The maximum number to be programmed in this menu
depends on the number of additional drives.
Example:
If the number of drives is set to 6, the maximum value will be 4. This function
is only active if Select Drive [393]=All.
Default:
Range:
Communication information
Modbus Instance no/
DeviceNet no:
Profibus slot/index
EtherCAT index (hex)
Fieldbus format
Modbus format
Upper Band [397]
If the speed of the master drive comes into the upper band, an additional drive
will be added after a delay time that is set in start delay [399].
Default:
Range:
395 Change Timer
Stp
50h
A
50 h
1-3000 h
43165
169/69
4c5d
UInt, 1=1 h
UInt, 1=1 h
396 Drives on Ch
Stp
A
0
0 to (the number of drives - 2)
43166
169/70
4c5e
UInt
UInt
397 Upper Band
Stp
10%
A
10%
0-100% of total min speed to max speed
Section 11-3
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