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ROC364 Instruction Manual

B-9 Local Display Panel Rev Jun/05

Table B-6. Analog Input Point Display Parameters

Parameter Description

AI Tag 10-character identifier Tag for the Analog Input.

Units 10-character unit of measurement identifier for the EU Value assigned to the Analog Input.

EU Value in engineering units (EU).

PT# Module rack letter and Point Number of the Analog Input as installed in the ROC.

ALM

Alarm Code is an 8-bit field. If a bit is set to “1”, the alarm is active. If a bit is set to “0,” the alarm

is cleared.

Figure B-11 shows the alarm code bits and the alarms they represent for an Analog Input point.

Alarm Code 0 0 0 0 0 0 0 0

Manual Flag

Scanning Enabled / Disabled

Low Alarm Flag

A-D Failure

Low Low Alarm Flag

Not Used

High Alarm Flag

Rate Alarm Flag

High High Alarm Flag

Figure B-11. Analog Input Alarm Code Bits

1 2 ... 109 110 111 112 113 114 115 116 117 118 119 ... 145 146

Brak uwag

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