Rockwell Automation SA500 Diagnostics, Troubleshooting Guide - Manual (Page 19)

PMI Operating Modes 3-3
• A drive fault is detected. Refer to Appendix A for a description of the Drive Fault
register.
• The RPI signal (register 201/1201, bit 0) is removed.
Figure 3.1 – PMI Operating Modes and Diagnostics
POWER-UP
DIAGNOSTICS
IDLE
SELECT PMI_RUN@
or ALN_TST@
CLOSE MCR
PMI RUN ALIGN RESOLVER
OPEN MCR
SECTION 2.2
SECTION 3.1
INTERLOCK TESTS FAILED
MCR DID NOT CLOSE
INTERLOCK TESTS OK
and
PMI_RUN@ OR ALN_TST@
MCR CLOSED or NOT USED
and
PMI_RUN@ REG 100 BIT 0 MCR CLOSED or NOT USED
and
ALN_TST@ REG 100 BIT 2
and
CONFIGURED FOR BRUSHLESS DC
SECTION 2.4.1.2
SECTION 3.2 SECTION 3.3
PMI_RUN@ OFF REG 100 BIT 0
or
FAULT PRESENT REG 202
or
RPI MISSING REG 201 BIT 0 ALN_TST@ OFF REG 100 BIT 1
or
FAULT PRESENT REG 202
or
RPI MISSING REG 201 BIT 0
SECTION 2.4.1.2