Required. The communication status to wait for. The value must
be one of the following (see Communication states):
CONNECTION_INIT
CONNECTION_PND_ACTIVE
CONNECTION_ACTIVE
CONNECTION_READY
CONNECTION_DEVICE_NAME_READY
CONNECTION_WORKSTATION_ID_READY
CONNECTION_PND_INACTIVE
CONNECTION_INACTIVE
timeout
Required integer. A timeout value in milliseconds. The macro
runtime terminates the action if the timeout expires before the specified
communication status occurs.