COMPORT STATUS. Describes the ENABLE /DISABLE status of indexed comport. DISABLE means no communications to devices over this communications port. A user must DISABLE the comport. This can be done from the STATION STATUS Display or %DCOMST. RED FLASHING Enable means that there was a communications failure on the comport; the SCADA node will retry to establish communications if ENABLED. BLUE ENABLE means communications enabled and no critical error. An asterisk (*) means comport not configured.
Arguments: comport number
Return Value: DISABLE or ENABLE or *
State1: ENABLED - Communications
Alarm: Communications Failure
Example of pushbutton keymacro to enable / disable Comport 1: <SETVAL>%DCOMST(1)=%REVERSE
See also 9.3.8 Station Status (Communication Status), %TCOMST, %ACOMST, PortSTS, DevSTS, %DUNITST, %DKRLMODE and 8.4.2 VIEW TAG Security Level, 23.7 USERDEF.INI.