Installation, Operation and Maintenance Manual
MAN-02-10-93-0700-EN Rev. 0
May 2019
25
Section 8: Field Diagnostics
Field Diagnostics
8.1
Fd Fault Codes
1.
MCP23 Chip will not initialize (pertains to a three phase AC motor type)
2.
Motor is wired to turn in the wrong direction
3.
Self-detected wiring fault (Emergency Shut Down - LE)
4.
Host transmitted ESD command (Emergency Shut Down - LE)
5.
Lost Phase, pertains to a three phase AC motor type - PH
6.
Motor has over-heated (Motor overload - OL)
7.
Stall Alarm. No motor movement after excess time of power applied - SA
8.
Lost Control Voltage (Loss of power for motor control - LC)
9.
Contactor is engaged, but there is no AUX feedback (= Control Failure)
10.
SPI communication failure for GPA chip
11.
AUX feed-back alarm (= Incorrect AUX feedback from contactor)
12.
Three consecutive overshoots of the port
13.
RDM is not communicating and is required (Communication Error - CE)
14.
No input from Torque Encoder. Check for cable connection problems or
encoder failure
15.
Torque OCF bit is low. Power supply to the Torque Encoder is likely at fault
16.
Encoder reports that Torque Encoder value is invalid
17.
Torque Encoder Parity error
18.
Torque Encoder Magnet is out of range
19.
Over-Torque. Torque value is greater than the Torque Limit
20.
Value from the Torque Encoder is out of range (invalid instead of over-torque)
21.
No input from Position Encoder. Check for cable connection problems or encoder
failure
22.
Position OCF bit is low. Power supply to the Position Encoder is likely at fault
23.
Encoder reports that Position Encoder value is invalid
24.
Position Encoder Parity error
25.
Position Encoder Magnet is out of range
26.
Encoder Position inconsistent consecutive times. Expect Position Encoder problem
27.
Stopped between ports (non-critical)
28.
Home Port is the last port reached
(stopped at Home Port, non-critical and may be normal operation)
