Parker ac890 - Chapter 11 Trips and Fault Finding

Sequencing Logic
Page B-14 890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
8
9
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11
A
B
C
D
1
2
3
4
5
6
7
E
Setpoint Reached
This bit is set (=1) if the Reference Ramp is not ramping.
Internal Limit Active
This bit is set (=1) if, while in vector control mode, the speed limit has reached the torque limit; or, while in
Volts/Hz mode, the open loop current limit is active.