I have a B axis rotary encoder and amplifier FRR902L7DG S/N 05Y00129
That appears to have failed. Not sure which one failed.
Not getting signal feedback to machine and puts machine in emergency stop condition.
Do you have an encoder and amplifier available and cost.
Units goes in a Makino A100e machine, 2006 vintage
Any feed back will be helpful.
I can be contacted by phone also.
207-873-6136
Cell: 207-649-1184