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3-6 November, 2000 OM067-3
Sec tion 3
1
8
-DIN Digi tal In di ca tor 59039
Set Up Mode Prod uct Man ual - Vol ume I
Figure 3-1 Alarm Op era tion
Process Low Alarm
direct-acting
Process Low Alarm
reverse-acting
Process High Alarm
direct-acting
Process High Alarm
reverse-acting
Figure 3-2 Alarm Hys tere sis Op era tion
Alarm Hysteresis
Alarm Hysteresis
Alarm Value
Process Variable
Alarm Inactive
Alarm Inactive
Alarm InactiveAlarm Active
Alarm Value
Alarm Inactive
Alarm Active
Process Variable
PROCESS
HIGH
ALARM
PROCESS
LOW
ALARM