%pai

The %pai macro is used in the Event Handler to calculate index of the CRM ind LED within a DAK block used for PA interface failure indication. The index is based on the sub event for the PA failure system.
PA Failure SUB events

Fault Indication On DAK panel
ZONE FAULT	IPA DOWN
RELAY 1	POWER 1	LINE MON 1
RELAY 2	POWER 2	LINE MON 2
FAULT ACK	FAULT CLEAR

Syntax

%pai(DAK block)

Return ind number related to sub event and DAK block number.

• DAK block: 1 - 8, DAK block number

Examples

%pai(%1.exp)           - Return DAK ind number for DAK block configured as station User Defined Variable