6.COMPARISON FUNCTIONS
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6-6. Alarm Mode
The comparison target of the HI-HI limit and LO-LO limit set values can be changed
from “hold value” to “real-time value”. By this function, whether or not the indicated
value becomes abnormal during hold can be monitored.
Unavailable : Comparison operation is performed with hold values.
Available : Comparison operation is performed with real-time values.
Hold values
HI-HI Limit （HH）
HI Limit （HI）
Real-time values
HH
HI
OFF
ON
OFF
HH
HI
OFF
Alarm mode unavailable
Alarm mode available
When the comparison output mode is “mode 0: HI limit operation for
all of HI-HI limit/HI limit/LO limit/ LO-LO limit”, the alarm mode
operation can only be performed with the HI-HI limit.
In a like manner, when the mode is “mode 4: LO limit operation for all
of HI-HI limit/HI limit/LO limit/LO-LO limit”, the alarm mode operation
can only be performed with the low-low limit.
Setting call Page 2
→→
Comparison setting
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