BobB
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Easy to use Modbus RTU Master for CP1L CP1H CJ1 CJ2 CS1 - PLC Sample Code - MrPLC.com, in the download section.
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The Omron unistaller will unistall everything.
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Uninstall and re-install - use the uninstaller program.
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& means a decimal number - # is hex. Read the information about the instruction - it is quite good. &4200 is a number in the scaling block - read about it.
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Thanks for the reply - will have a look at this over the weekend.
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Has anyone done SMS messaging from an Omron CJ2J-CPU31 PLC? If so could you help please. Omron here in Oz have not had any experience doing this and are unable to assist.
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Use an old camera to format it.
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Oh bugger - not too bad I trust.
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How did you go?
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The only way you will know what the problem is connect to the PLC and check the error log.
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Inputs start at channel 0 - outputs start at channel 100 for that PLC. So inputs will be channels 0 & 1 - outputs will be channels 100 & 101. Inputs are orange and outputs are yellow - standard with Omron. Inputs are ID - outputs are OD. Hope that helps you sort out your issues. Yes - the first input card is part of the processor. That PLC was discontinued many years ago by the way.
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Proecssor and what is in slots. Varies with processor.
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I have not seen one of these for many a long year - thought they had all died. Memory is fading. Somewhere in the software there should be a MOV function I think to move the screen page number into the notify area then the screen will change to that page. Hope this helps. As the PT Control Area is D0000 do a search for that address - it should appear multiple times to change the page on the screen.
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Nothing in my mail box.
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Hi proud Kiwi I bet after the test result today LOL. Will not let me allocate SB13 or map to a PLC bit - HELP!!!!
