Alarm States in the Event Action Block

You can include any of the following alarm states in an Event Action IF statement:  

Priority

Alarm Type

Description

1

COMM

Communication Error ("BAD" value).

1

OCD

Open circuit detected.

1

OVER

Over Range.

1

UNDER

Under Range.

1

ERROR

Any Statistical Data block alarm.

2

CFN

Change from normal alarm (digital blocks only).

2

COS

Change of State alarm (digital blocks only).

2

HIHI

Block in HIHI alarm state.

2

LOLO

Block in LOLO alarm state.

3

RATE

Value exceeds rate-of-change setting.

3

HI

Block in HI alarm state.

3

LO

Block in LO alarm state.

4

DEV

Deviation Alarm.

5

OK

Block in normal state.

 

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