Fail/Chart End Detection And Output Function (/F1 Option) - YOKOGAWA MuR10000 Manual

1.7 FAIL/Chart End Detection and Output Function
(/F1 Option)
FAIL Output
Chart End Output
IM 04P01B01-01E
When a failure occurs in the CPU of the recorder, a relay contact signal (1 signal) is
output. The relay is energized when the CPU is normal and de-energizes when a CPU
failure occurs. Therefore, relay output is carried out also when the power is turned OFF
(including a power failure). This relay behavior cannot be changed.
• FAIL Relay Output
NO C NC NO
Normal
NO: Normally Opened, C: Common, NC: Normally Closed
When the remaining amount of chart paper falls to approximately 2 cm, recording is
stopped, and the relay contact signal (1 relay) is output. The relay is energized in this
case. This relay behavior cannot be changed.
NO C NC NO
Normal Chart end
NO: Normally Opened, C: Common, NC: Normally Closed
For the procedure to set the functions, see section 1.10, "Function Setup Guide."
C NC NO C
Failure Power-OFF
C NC NO C NC
Power-OFF
NC
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