Omron WIRED REMOTE I-O System Manual page 102

CONTINUE and STOP Mode Operation
Operations in STOP Mode
C500 CPU Rack
Condition
POWER RUN ERROR ALARM OUT IN TR/
Normal lit lit
operation
Power in- lit lit
terruption
to Slave
#0
Remote I/O error occurs; operation continues.
Word 59 contains "#B008."
Power re- lit lit
stored to
Slave #0
Remote I/O error.
The following configuration and table will be used to show LED indications
when power to Slave #0 is interrupted in STOP mode Refer to Section 2 for
indicator details.
C500 Master
C500 LEDs
not lit not lit not lit
not lit lit not lit
not lit lit not lit
C500 Slave C500 Slaves
Slave #0 Slave #1 Terminator
LEDs on Master
TEST END RS
ERR OK CHECK
flash not lit not lit
lit not lit not lit
Transmission error occurs;
transmission to both Slaves
stopped.
lit not lit not lit
Transmission error; no trans-
mission to Slaves
Section 7-4
LEDs on LEDs on
Slave #0 Slave #1
LINE TR/ ERR TR/
ERR ERR ERR
not lit flash not lit flash not lit
not lit not not lit lit
lit
Power inter- Transmis-
rupted. sion error
not lit lit not lit lit
Not Transmis-
functioning. sion error;
not func-
tioning
ERR
not lit
not lit
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