ID 40009

Can't acknowledge check of PLC HLI version string.

Description

A PLC application that uses PLC libraries containing function blocks according to the PLCopen specifications to solve function blocks must call exactly one instance of the MCV_PlatformBase function block.

During the initialisation phase of the Motion Control Platform, the utility FB MCV_ChkLCsHLIVer is called within the FB MCV_PlatformBase, with which the version ID of the HLI interface on the PLC side is transferred to the Motion Controller for checking.

The utility FB notifies the error message if the check by the motion controller was successful, then a different result was obtained when the test results were requested again.

At the output "ErrorID" of the FB MCV_PlatformBase this error message is made available for the PLC application.

Response

Class

-

The FB MCV_PlatformBase sets its output “Error” to TRUE and the output “Done” to FALSE.

Solution

Class

-

Reset and logout the PLC application.

Transmit PLC application during PLC runtime and start.

If the error occurs again, please check whether the data on the control unit of type MC_CHECK_PLC_VERSION is overwritten on the HLI by the PLC application.

If this fails to start the Motion Control Platform successfully, please contact the motion controller supplier.

Error type

-