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Remote Terminal
Section 4-2
53
Pin 4: Type of Master
ON
Master other than C200H
OFF
C200H Master
Pin 5: Output HOLD/STOP Mode
ON
HOLD mode, i.e, all output words retain status in for transmission errors.
OFF
STOP mode, i.e., all output words set to OFF for transmission errors.
Pin 6:
Pin 6 should always be set to OFF.
4-2
Remote Terminal
The procedure for setting the switches in the Remote Interface is exactly the
same as in the Remote Terminals. Only a Remote Interface is shown below.
+
–
I/O Block
connector
DIN Rail hook
RUN output – ON while PC is in RUN or MONITOR
mode and no transmission error exists; otherwise, OFF
Indicators
Switch cover
Transmission line terminals
Indicators
POWER
Lit when power is supplied and Remote Terminal is operational.Not lit for power irregularities.
TR/ERROR
Flashes during normal transmission. Lights when on standby or for transmission errors. Goes out for
CPU Unit errors (via watchdog timer monitoring).