OP270 HMI-OP277 migration

I migrated OP270 backup program to OP277.Old HMI was using protool now new one is wincc flexible.Everything is okay.But OP270 HMI was using ACK.button for clear alarms.And Assigment address was exist under the Area Pointer ( System Key Assig.)But I could not find it in wincc flexible.Area pointer is exist under the Connection in Wincc flex.But System Key Assig. is not exist.

https://support.industry.siemens.com/tf/ww/en/posts/migration-from-op270-into-op277-key-6-inch/104255/?page=0&pageSize=10

The above thread may help you out.

Regards,

Thanks a lot gclshortt.I fixed problem.ACK.Button assigment done under System Key Assig.in Protool program.But migration is not enough.Because this ACK.button assigment bit is not migrated in Wincc flexible program.You make by manual template page.Thanks again...