CDHD Diagnostics and Troubleshooting
User Manual 247
e 1 2 0 FPGA Version M ism at ch
e120 Displayed in sequence
D e finit ion FPGA Version Mism at ch
Type Fault
Act ive disa ble Yes
M e ssage # FLT 47
Descr iption FPGA version does not m at ch the firm ware version.
This fault disables the drive.
Action required Update either FPGA version or drive version.
e 1 2 1 I nte rnal Err or
e121 Displayed in sequence
D e finit ion I nt ernal Error
Type Fault
Act ive disa ble No
M e ssage # FLT 70
Descr iption
I nt ernal error due to an endless while loop or a num erical
issue.
This fault disables the drive.
Action required Contact Technical Support .
e 1 2 3 M otor Plate Rea d Failed
e123 Displayed in sequence
D e finit ion Mot or Plate Read Failed
Type Fault
Act ive disa ble Yes
M e ssage # FLT 85
Descr iption Motor type nam eplate data cannot be read.
This fault disables the drive.
Action required
Reconnect the feedback device. Make sure the motor
type nameplate data is present.
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