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ModbusTCP VIM v3.10.53 Release Notes
By Nobin William
Product: IOD-4101 - Modbus TCP/IP Master Driver (General Modbus TCP/IP Communications)

Product Description

These release notes are for the ModbusTCP VIM firmware v3.10.53. The previous released firmware version is v3.10.52. The flash procedure is documented in the product manual. This version of the firmware is identical to the released firmware v3.10.52, with functionality enhancements and corrected defects as noted below.

Who Should Upgrade

Recommended for all Modbus TCP applications.

Redundancy Defects Corrected

Following a redundancy switchover from Active to Standby, the VIM reported dataset status such that DeltaV Diagnostics considered the "Switch_Avail" parameter as "Available". This was incorrect and misleading. The VIM reported status has been changed so that DeltaV Diagnostics now correctly shows "Switch_Avail" as "Unavailable - standby faulty".

Please contact us for any questions about these release notes at:

MYNAH Technologies
390 South Woods Mill Road, Suite 100
Chesterfield, MO 63017