Hello everyone!
I need your help.
I use the PLC: Q06UDEHCPU and the module: QJ71MB91. I programmed in the program GX Works 2
I instaled a library of "QJMB91ModbusSerial_V120 (FB - QJMB91ModbusSerialMaster)" and using it wrote temperature sensor interrogation program. The sensor is interrogated by the channel 2 and has the following switch settings:
Switch 1 - 0000; Switch 2 - 0000; Switch 3 - 0000; Switch 4 - 0A04; Switch 5 - 0000; which are specified by the PLC parameter in GX Works 2.
I found an example of writing a program to install the switch settings in the user manual QJ71MB91 using ZP.UINIT instructions. I wrote a program to this exemple. Not prescribed bit address, which should be established when the program is executed (M0) (ZP.UINIT "U4" D0 M0). I wrote: ZP.UINIT "U4" D0 . After executing ZP.UINIT instruction PLC stops working, blinking error, settings module is not install.
How can I write a program to configure the Switch Setting?