Rockwell Automation SA500 Diagnostics, Troubleshooting Guide - Manual (Page 44)

C-2 SA500 Diagnostics, Troubleshooting, and Start-Up Guidelines
Rising Edge Required Bit 4
The Rising Edge Required bit is set if a
rising edge is required on any command bit
in register 100/1100.
+H[ 9DOXH +
6XJ 9DU 1DPH ,&B5,6(#
$FFHVV 5HDG RQO\
8'& (UURU &RGH 1$
/(' 1$
This bit will be set if the application task has set the Fault Reset bit (register
100/1100, bit 8) but has not cleared and then re-set any command bits.
More Than One Request Bit 5
The More Than One Request bit is set if
more than one operating mode is requested
at a time in register 100/1100 (bits 0 and 1).
+H[ 9DOXH +
6XJ 9DU 1DPH ,&B025(#
$FFHVV 5HDG RQO\
8'& (UURU &RGH 1$
/(' 1$
MCR Did Not Close Bit 7
The MCR Did Not Close bit is set if the
optional output contactor did not close when
commanded to do so.
+H[ 9DOXH +
6XJ 9DU 1DPH ,&B0&5#
$FFHVV 5HDG RQO\
8'& (UURU &RGH 1$
/(' 1$