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171CBB97030 Processor/4 Port Switch 984LL Exec. Upgrade to v.1.03

Published date: 29 May 2020

The purpose of this resolution is to inform 171CBB97030 users that the 984LL Exec. has been upgraded to version 1.03.

Product Line

984LL Exec version 1.03 resolves the following issues:

1) Fixes a problem in the M1E web page where the 'TCP Retry' counter would increment every time a TCP MSTR Function Block was activated.
2) The PSH flag is no longer set in the SYN or FIN. Previous versions of the Exec would set the PSH flag in the SYN or FIN.
3) The M1E will now respond to a second ARP request.
4) Fixes an issue if two or more MSTRs are programmed in logic, randomly one of the MSTRs may stop operating (freeze) for up to 3-5 minutes before recovering on its own.

Installing 984LL Exec. v.1.03 resolves the above-mentioned issues.

This resolution only affects the 171CBB97030 Processor/4 Port Switch.·
Note: It is recommended to power cycle the 171CBB97030 immediately after downloading an Exec.


Legacy KB System (APS) Data: RESL191666 V2.0, Originally authored by DaDz on 04/11/2008, Last Edited by DaDz on 04/12/2008
Related ranges: Modicon Momentum

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