提示信息：
Information: Establishing a connection to device 'pay_off'
Information: Has been performed via PROFIBUS/MPI address 7
Error: pay_off: Not possible to estabish connection from device of type 'MICROMASTER 440 V2.0x' to hardware of type 'MICROMASTER 440 V2.1x'.
Error: pay_off: An attempt was made to establish a connection to an incompatible device
Error: Error occurred while establishing a connection to device 'pay_off'.
Error: Error on: Connect to target system.
Error: An attempt was made to establish a connection to an incompatible device (ret = 0xbe0b0052)
Information: Start of the online consistency check for all online devices.
Information: End of the online consistency check for all online devices.