[ISS Support Case] MBTCP error code 02 not reading discrete addresses. Configuration matches equal PLCs

Last updated: March 6th, 2025

Description

Driver MBTCP, version 7.2.2 There are 3 PLCs exactly the same. 701, 702 and 703. They have the same configuration, pLC Quantum Modicon.. the 701 driver is not reading the same as the other two 702, 703. The IO server driver has being reset The VM windows server 2019 rebooted The ddesuitelink link object redeployed The object redeployed. However we are still not able to read discrete signals from 701z We will be able to share our screen tomorrow February 6th and have you from insource tech to solve this issue. We have installed wwclient 8.0 During our testing using wwclient the discrete tags still reading x0004 Thank you

Author: Kevin Modlin
Published: March 6th, 2025

Details:

Product: DA / OI Servers

Version: 2020 R2

Solution: [Solution is visible below when you're logged in and have a current subscription]

Date Created:	02/22/2024
Case:	86321

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