Settings And Diagnostics; Enabling/Disabling The Cavitation Detection Control Program - ABB ACS880 Supplement Manual

87.06
03.05
22.11
0
AI
FB
... ...
Other
22.12
0
AI
FB
... ...
Other

Settings and diagnostics

￭
Parameters: 22.11, 22.12, 22.13, 22.14,
Events: -

Enabling/disabling the Cavitation detection control program

The Cavitation detection control program is enabled by two signals:
1. 86.01 Cavitation Protection En/Dis
2. The mode selection parameters (87.04,
(bit 0 of 87.01 must be 1 (true)).
The Cavitation detection control program operates only when it is enabled with the
enable/disable parameter (86.01). In addition, there is also a separate function that you can
use for the enable/disable control, the Pump mode monitoring (87.01, 87.02,
87.04). This function monitors two user-defined signals, and on basis of their states, it forms
the additional enable/disable signal for the Cavitation detection control program. With this
function, you can, for example, enable the operation of the control program only in the
Zero Speed
Internal Ref.
FBA A Reference
Other
22.13
22.81
ADD
SUB
MUL
MIN
MAX
22.82
87.05
must be set to Enable.
Speed reference selection and handling
Cavitation detection control program
87.05
Cavitation
detection
Speed reference selection
Primary control program
Ref1
0
1
87.02 and 87.03) must enable the operation
Program Features 15
09.04
22.14
22.83
Drive
speed reference
87.03 and