CDHD Diagnostics and Troubleshooting
User Manual 281
r4 0 Se n sAR Encoder Fault
r40 Displayed in sequence
D e finit ion SensAR Encoder Fault
Type Fault
Act ive disa ble No
M e ssage # FLT 82
Descr iption
The drive has det ected an int ernal fault on the sensAR
encoder through com munication.
This fault disables the drive.
Action required Use com mand SRVSNSI NFO to identify the fault.
r4 1 Sa nkyo Absolute Encoder Fault
r41 Displayed in sequence
D e finit ion Sankyo Absolute Encoder Fault
Type Fault
Act ive disa ble Yes
M e ssage # FLT 99
Descr iption
One or m ore faults are indicated by the feedback device,
including: batt ery low or error, over-speed, counting
error, multi-t urn error.
This fault disables the drive.
Action required
Check the battery voltage and feedback wiring. Make
sure the m ot or did not m ove at a high velocity during
encoder initialization.
r4 2 BiSS- C En code r I ndicates an I nt e rnal Fa ult
r42 Displayed in sequence
D e finit ion BiSS-C encoder indicates an internal fault.
Type Fault
Act ive disa ble No
M e ssage # FLT 102
Descr iption This fault disables the drive.
Action required
Refer to the BiSS-C encoder m anufacturer specific
docum entation.
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