KB88789
Published: July 22, 2020
Revision: 2.0

Move I/O Unit to Numeric Table [Ex] Commands May Not Retrieve All Analog Inputs/Outputs


Applies To:

Firmware for GRV-EPIC-PR1

Versions Affected:

All versions prior to 2.0.2

Resolved In Version:

2.0.2


Symptoms:

With the following two commands, some or all analog input/output values may not be stored to the destination table:

  • Move I/O Unit to NumericTable
  • Move I/O Unit to NumericTable Ex
This does not occur on the initial download of a strategy; however, if changes have been made to the strategy, it may occur on subsequent downloads.

Workaround:

Prior to downloading a modified version of the strategy, do the following steps:

  1. Clear the control engine's RAM with either of the following methods:
    • In PAC Control Debug mode, click Control Engine > Clear RAM.
    • In PAC Terminal, right-click the controller and select "Clear Control Engine RAM".
  2. Download and run the strategy.

Resolution:

Opto 22 has resolved this issue.

Questions?

Contact: Opto 22 Product Support.
Phone: 800-835-6786 or 951-695-3080
Email: support@opto22.com


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