Section 1 – Product /System/Environment information

PME2020 CU2
PME2021

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Section 2 – Issue
In PME 2020 CU2/PME2021 system, on virtual processor setup when changing transmit delay we get errors about delay to need to be between 10-6000 and we are using numbers in that range.
Tried 40, 20, 60, and nothing tried 100 and it took tried to switch back to 50 and would not take.

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Section 3 – Steps to Reproduce the Issue /Investigation/

• On a PME2020, Open MC -> System-ION Virtual Processor Setup
• Under a VIP. Example VIP. Default Add a port below Modbus Network/SlavePorts
• Select MODTCP
• Modify the settings set the "Transmit Delay (ms)" from 50 to 20, 40 or 60

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Section 4 – Root Cause
Confirmed issue

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Section 5 – Troubleshooting/Proposed Solution
The workaround is to edit manually the  file "vipsys.dat" to set up the desired  Transmit delay within the valid range
Will be located at
"C:\Program Files (x86)\Schneider Electric\Power Monitoring Expert\config\cfg\vip\VIP.NAME"


Example below:
Once you save the file if you open the ION Virtual Processor setting in MC will show the changes.
The VIP.NAME needs to be restarted.

Released for:Schneider Electric Philippines