Configuration
30
DC1010/1020/1030/1040 Product Manual
8/05
4.3.2 Deviation Alarm Overview
The Alarm SP (Set Point) is to be changed as the SP moves. In this case, the Alarm SP
preserves a certain deviation value with the SP. When an alarm is set, a certain deviation
value with the preset SP should be defined.
SP1
Deviation
(Lower limit)
Alarm SP
SP1
SP2
Alarm SP moves along SP change
SP Change
SP1
Deviation
(Upper Limit)
Alarm SP
SP1
SP2
Alarm SP moves along SP change
SP Change
Figure 4-1 Deviation Alarms
4.3.2.1 Types of Deviation Alarms
: Set Point
: Alarm Set Point
: Set Point
: Alarm Set Point
Figure 4-2 Upper Limit Deviation Alarm
[Hold On = Yes]
(Alarm Code 01, Alarm release in the first alarming situation)
Figure 4-3 Upper Limit Deviation Alarm
(Alarm Code 11, No alarm release in the first alarming situation)
Содержание DC1000 SERIES
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