ABB ControlMaster CM10 User Manual page 66

ControlMaster CM10, CM30 and CM50
Universal process controllers,
...Process Alarm
Hysteresis
Process
Variable
Alarm On
Alarm Acknowledged by Operator
High Latch Alarm
Alarm 1 (8)
Type
Tag
Source
Trip
64
1 1 1
/ , / and / DIN
8 4 2
Alarm Latched
High and Low Latch Alarm Action
Alarm types comprise: High Process, Low Process, High Latch, Low Latch.
(Deviation alarms are configured using a high or low process alarm and selecting Deviation as the
source.)
The alarm Tag is displayed as a diagnostic message and appears in the Diagnostic Status Bar (see
page 24) and the Diagnostic view in the Operator Level – 22.
The analog source – see Appendix A.2, page 117 for description of sources.
Alarm trip level in engineering units.
Process Variable
Trip
Hysteresis
Point
Alarm On
Alarm
Alarm Acknowledged by Operator
Off
Low Latch Alarm
7 Advanced Level
Trip
Point
Alarm Latched
Alarm
Off
IM/CM/S–EN Rev. R