Message removal

The

Send Message to Linked Phase

call can be canceled by the phase logic that sent the message. The phase logic can remove the message by using the

Cancel Message to Linked Phase

request. Upon receiving the

Cancel Message to Linked Phase

request, the

FactoryTalk Batch

Server removes the message from the message queue and clears the request on the phase.

Use the PXRQ instruction to specify the

Cancel Message to Linked Phase

external request for these types of requests: