Trips and Fault Finding
8
9
10
11
A
B
C
D
1
2
3
4
5
6
7
E
Page
10-12
890CS Common Bus Supply - Frames B & D; 890CD Common Bus Drive and 890SD Standalone Drive - Frames B, C & D
6511
Keypad
Display
6901
Keypad
Display
Description
Possible Reason for Trip
ATNA LEAKGE
L
TIMEOUT
♦
The leakage inductance measurement requires a test
current to be inserted into the motor. It has not been
possible to achieve the required level of current.
Check that the motor is wired correctly.
PLOS
POWER LOSS STOP
♦
Power Loss Stop sequence has ramped Speed
Setpoint to zero or timed out
ATNC
MOTR TURNING ERR
♦
The motor must be stationary when starting the
Autotune
ATND
MOTR STALLED ERR
♦
The motor must be able to rotate during Autotune
ATNE
AT TORQ LIM ERR
♦
The motor is in torque limit during Autotune
ECAL
FBK ENCODR CAL
The drive has failed to set
absolute position
♦
Check the encoder supports absolute position, and
that the encoder is wired correctly.
GEAR OUTPUT
GBX
ERROR
♦
A non-unity output gearbox is not supported if the
encoder direction is reversed.
APP APP
HALTED
♦
The application has been halted by the DSE
Configuration Tool
AERR APP
ERROR
♦
The application has ceased execution due to an error