Siemens SINAMICS V20 Inverter, Operating Manual

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Pump switchover
SINAMICS V20 multi-pump control
Operating Manual, 05/2018, A5E43416874-002
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Parameter Function Setting
P4024 Multi-pump control max time for continu-
ous operation [h]
The motor switchover will be triggered if the continuous operat-
ing hours of a motor exceed the threshold. This parameter is
used to configure the threshold value.
Default setting: 24 (minimum value: 0.1)
r4026 Multi-pump control absolute operating
hours: motor 1 [h]
Absolute operating hours timer for motor 1. It will be cleared
after re-power on.
r4027 Multi-pump control absolute operating
hours: motor 2 [h]
Absolute operating hours timer for motor 2. It will be cleared
after re-power on.
r4028 Multi-pump control absolute operating
hours: motor 3 [h]
Absolute operating hours timer for motor 3. It will be cleared
after re-power on.
r4029 Multi-pump control absolute operating
hours: motor 4 [h]
Absolute operating hours timer for motor 4. It will be cleared
after re-power on.
r4031 Multi-pump control continuous operating
hours: motor 1 [h]
Continuous operating hours timer for motor 1. It will be cleared
when the motor is switched out.
r4032 Multi-pump control continuous operating
hours: motor 2 [h]
Continuous operating hours timer for motor 2. It will be cleared
when the motor is switched out.
r4033 Multi-pump control continuous operating
hours: motor 3 [h]
Continuous operating hours timer for motor 3. It will be cleared
when the motor is switched out.
r4034 Multi-pump control continuous operating
hours: motor 4 [h]
Continuous operating hours timer for motor 4. It will be cleared
when the motor is switched out.
r4062 Inverter-controlled motor number This parameter displays which motor is controlled by the invert-
er.