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Author Topic: No respose from PLC (22) Error  (Read 1998 times)

Etten

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No respose from PLC (22) Error
« on: June 21, 2016, 01:20:46 PM »
I have an AB micro850 communicating over Ethernet/IP, when I click on the object created the plc will respond to the corresponding button, but these messages come up over the buttons in debug and the address I have set up to light the button will not respond back to AHMI during the debug. If the debug window is closed and reopened the correct button will be lit. Here are the pictures of the errors.
Thank you, kind of a newbie to VB
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Archie

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Re: No respose from PLC (22) Error
« Reply #1 on: June 21, 2016, 01:28:06 PM »
On the properties of your driver, make sure DisableMultiServiceRequest is set to True
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Etten

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Re: No respose from PLC (22) Error
« Reply #2 on: June 21, 2016, 01:33:13 PM »
That worked thanks Archie! :)
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Archie

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Re: No respose from PLC (22) Error
« Reply #3 on: June 21, 2016, 01:37:34 PM »
That is kind of a bug that some how slipped through the cracks. The Micro800 does not support multiple tag requests in a single packet as does the CLX. In the next version, this setting will be set to True by default for t he Micro800 driver.
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Etten

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Re: No respose from PLC (22) Error
« Reply #4 on: June 21, 2016, 01:49:31 PM »
Great!! Can' wait to see the next release and thank you for the fast help!
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