hello sir,

i was trying to communicate bet. MM440 and OP77B. I was trying to read the status of the motor on HMI.

status like MOTOR reverse,MOTOR forward,MOTOR jog/inch etc.I can do that by using wincc scada but how should i show the message on HMI screen. i try to send the message using variable table from controller by defining the particular memory address as char but HMI is just displaying # so please give me suggestions