Pump Protection; Dataset Switching - Baumuller b maXX 5000 Application Handbook

2.8

Pump protection

The pump protection functionality recognizes a missing oil flow or wrong rotating direction
of the pump. If speed is greater than N/Q recognition threshold (ZP177.167–), pressure
actual value exceeds P actual value threshold (ZP177.168–). If P actual is lower than the
threshold drive error 1202 pump protection is generated.
Figure 14:
2.9

Dataset switching

Servo pump software V1 of BM5000 supports an online (drive enabled) switching of up
to seven datasets. You can only switch to a valid dataset.
Figure 15:
The servo pump software V1 provides the parameter „Active Data Set"(ZP177.228–,
UINT) for switching drive datasets. This parameter can be written cyclically via field bus.
Pump protection
Dataset switching
Application handbook Servo pump function V1 for BM5000
Control Structures
Document No.: 5.17002.02
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