Hi all!
I have Siemens s-300 plc (314 cpu) and Op7 (textual) connected to it by serial port. Op7 is programmed by ProtoolPro.
Can you give me advice how to do next:
When reffered bit in plc is set to true, on Op7 begin flashing predefined text (for that bit). Text is flashing all the time until "ACK" on Op is pressed by operator. When ACK is pressed and reffered bit is no more true Op is going to start screen and message goes in archive.
During flashing text on op, plc is working normaly (not to stop programm).
Thanx a lot in advance!
I have Siemens s-300 plc (314 cpu) and Op7 (textual) connected to it by serial port. Op7 is programmed by ProtoolPro.
Can you give me advice how to do next:
When reffered bit in plc is set to true, on Op7 begin flashing predefined text (for that bit). Text is flashing all the time until "ACK" on Op is pressed by operator. When ACK is pressed and reffered bit is no more true Op is going to start screen and message goes in archive.
During flashing text on op, plc is working normaly (not to stop programm).
Thanx a lot in advance!