Author Topic: C# - EthernetIPforCLXComm.WriteData Saturation  (Read 1357 times)

anthony92

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C# - EthernetIPforCLXComm.WriteData Saturation
« on: February 06, 2017, 09:39:46 PM »
Hi,

With the C# EthernetIPforCLXComm.WriteData(...) function there are times where it will hang without throwing an exception when we have moments of sustained data writing from the HMI to the PLC.

The PLC remains operational during this period without blocking or faulting, but on the C# HMI side it will hang indefinitely if it reaches this state.

What can I do to mitigate this issue to ensure reliability on the WriteData(...)? Or is this a bug in the EthernetIPforCLXComm driver?
« Last Edit: February 07, 2017, 12:16:45 AM by anthony92 »

Archie

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Re: C# - EthernetIPforCLXComm.WriteData Staturation
« Reply #1 on: February 06, 2017, 09:48:33 PM »
What version of AdvancedHMI are you using?

anthony92

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Re: C# - EthernetIPforCLXComm.WriteData Staturation
« Reply #2 on: February 06, 2017, 11:40:14 PM »
What version of AdvancedHMI are you using?
399s

Archie

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Re: C# - EthernetIPforCLXComm.WriteData Saturation
« Reply #3 on: February 07, 2017, 06:50:35 AM »
3.99s does not have a WriteData method

You will also want to update to 3.99t

anthony92

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Re: C# - EthernetIPforCLXComm.WriteData Saturation
« Reply #4 on: February 07, 2017, 10:14:52 PM »
3.99s does not have a WriteData method

You will also want to update to 3.99t

Thank you Archie this seems to have fixed my problem.