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Process and Application Parameters [300]
166
Upper Band Limit [39B]
If the speed of the pump reaches the upper band limit, the next pump is
started immediately without delay. If a start delay is used this delay will be
ignored. Range is between 0%, equalling max speed, and the set percentage
for the UpperBand [397].
Default:
Range:
Communication information
Modbus Instance no/
DeviceNet no:
Profibus slot/index
EtherCAT index (hex)
Fieldbus format
Modbus format
Speed
Max
Min
Fig. 87
Upper band limit
Lower Band Limit [39C]
If the speed of the pump reaches the lower band limit, the 'top' pump is
stopped immediately without delay. If a stop delay is used this delay will be
ignored. Range is from 0%, equalling min speed, to the set percentage for the
Lower Band [398].
Default:
Range:
Communication information
Modbus Instance no/
DeviceNet no:
Profibus slot/index
EtherCAT index (hex)
Fieldbus format
Modbus format
39B Upp Band Lim
Stp
A
0%
0 to Upper Band level. 0% (=max speed) means that the
Limit function is switched off.
43171
169/75
4c63
Long, 1=1%
EInt
next pump starts
immediately
Upper band
Start Delay [399]
39C Low Band Lim
Stp
A
0%
0 to Lower Band level. 0% (=min speed) means that he
Limit function is switched off.
43172
169/76
4c64
Long, 1=1%
EInt
Section 11-3
0%
Upper band
limit [39B]
Flow/Pressure
(NG_50-PC-14_2)
0%
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