Alarm Line

Printer Project


The Alarm Line Printer program (AMLP) assumes that there is no restriction for the size of the alarm message queue. If the output device is disabled, a virtual memory overflow can result

AMLP_MAX_QUEUE global parameter can restrict the size of the alarm message queue.

After you implement this global parameter, if the output device is disabled and the number of alarms in the alarm queue exceeds the value you specify, the alarm message The alarm dropped has exceeded the configured size of alarm queue is generated.


Maximum number of messages in the queue.

Default Value



More information

Global parameters.