Omega RD200 - Manual (Page 89)

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12. ALARM OUTPUT 12.4 Programming Output Mode
2
Latched Alarm Display/Relay (Hold/Not hold)
The default is “Not hold”.
The alarm display refers to the blinking of the measured value and the lighting of ALARM status lamp.
1) Not hold
（）
2) Hold
（）
The output is not affected by
. The output is held until is pressed. The output differs depending
on the timing of pressing .
The measured value blinks when an alarm activates and lights steadily when it is reset.
However, the blinking is continued when the alarm display/relay is hold.
The blinking is turned to steadily light by pressing regardless of the programming of “Hold” or “Not
hold”.
Blinking of measured value
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Reference
Alarm activation
Alarm reset
Alarm activation
Alarm reset
Alarm activation
Alarm reset
Measured value
blinking
Measured value
lighting
Measured value
blinking
Measured value
blinking
Measured value
lighting
Measured value
lighting
Alarm
lighting
Alarm
not lighting
Alarm
lit
Alarm
lit
Alarm
not lighting
Alarm
not lighting
Relay
output on
Relay
output off
Relay
output off
Relay
output off
Relay
output on
Relay
output on
ENTRY