​.AlarmROCCount dotfield

Tracks the total number of active rate-of-change alarms for a specified tag or alarm group. It includes both acknowledged and unacknowledged alarms. For non-expanded summary alarm tags, this count will always be 1. However, the count may vary with alarm groups.

Category

Alarms

Usage

TagName.AlarmROCCount

Parameter

TagName

Any real tag, integer tag, indirect analog tag, or alarm group.

Data Types

Integer (read-only)

Valid Values

0 or any positive integer

Example

Tag1 is an analog tag configured for rate-of-change alarms. ARC is also an analog tag, which gets the total number of active rate-of-change alarms (both unacknowledged and acknowledged) present in Tag1.

ARC = Tag1.AlarmROCCount;

See Also

.AlarmDevCount, .AlarmDevUnAckCount, .AlarmDscCount, .AlarmDscUnAckCount, .AlarmValueCount, .AlarmTotalCount, .AlarmValueUnAckCount, .AlarmROCUnAckCount, .AlarmUnAckCount