4.11 Alarm Output Setting
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4.11 Alarm Output Setting
4.11.1 SYSTEM FAIL alarm output setting
When the processor unit RPU-013 fails, SYSTEM FAIL ALARM detected by the control
unit is outputted from EXT ALARM terminal J612-#11/12 of RPU-013. The setting for
alarm output is executed as shown below.
1. RCU-014
Table 4.11.1 Setting of RCU-014:S36
S36 Function Setting
Factory
setting
ON Output
1
SYSTEM FAIL ALARM
When RPU-013 and RCU-014 cannot
communicate with each other due to a
problem on RPU-013, set whether to
output SYSTEM FAIL alarm signal from
RPU-014 or not
OFF Do not output
ON
ON
Normally Close
In the event of alarm,
relay is set to Open.
2
RELAY STATUS
Setting of polarity of the alarm signal
(relay output).
OFF
Normally Open
In the event of alarm,
relay is set to Close.
ON
3 Unassigned OFF OFF
4 Unassigned OFF OFF
Fig. 4.11.1 Location of RCU-014: S36
S36 (DIP SW)
J507: SYSTEM FAIL
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