I have designed a small program on my cMT3092x HMI with some switches, lamps and text fields. Whenever I do an offline or online simulation on my computer, I can see all the switches and lamps on my computer.
But when I download the program to the HMI, only the text fields are left, and I can't see the switches and lamps I've created on EasyBuilder Pro. Does anyone have any idea what the problem might be? The message "Device No Response" also appears. Is my HMI not connected to the PLC properly?
Thanks in advance.
Yeah, "Device No Response" indicates there is no connection to your HMI.
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