Description of Problems / Additions / Changes

Write One Register and Write All Register System Function would not write to CTRIO2 Output Position registers.

• In DL-PLC: IBox CTRRGWR IB-1017 "CTRIO Register Write" to the following Destination Registers would not work: Out0 Position, Out1 Position, Out2 Position & Out3 Position. The IBox would indicate Success, but the value would not get written.
   
• In Do-more PLC: CTREGWR "CTRIO Write Register" to the following Destination Registers would not work: Out0 Position, Out1 Position, Out2 Position, Out3 Position. The instruction would indicate Success, but the value would not get written.

Preset Table would sometimes not get executed properly if the hardware Reset (Input C) was being used.

The Add Entry To Preset Table function would add multiple duplicate entries to the Preset Table if the software Reset bit was ON when the function was executed.

• In DL-PLC: If IBox CTRADPT IB-1005 "Add Entry To End of Preset Table" was executed with the CTRIO2's software Reset bit ON, this behavior occur.
   
• In Do-more PLC: If instruction CTTBLADD "CTRIO Add Entry to Preset Table" was executed with the CTRIO2's software Reset bit ON, this behavior would occur.

This is an important update that should be applied to all of the H0-CTRIO2 and H2-CTRIO2 modules as soon as it is convenient to do so.

Since this is the first time that a field update to the Gate Array has been posted, we've made the following two PDF files that contain step-by-step directions on how to update the CTRIO2 modules:

Gate Array Update Procedure Using CTRIO Workbench (v2.2.0 or later)

Gate Array Procedure using Do-more Designer (H2-CTRIO2 only)

Fixed a problem in the Home Search with 2 Limits profile where the CTRIO was stopping a few pulses past the 2nd limit.

The B LED on the H0-CTRIO2 will now operate the same as the 2A LED on the H2-CTRIO2.

When using a Freeform Pulse profile that only has one entry, fixed a problem where the .OutputActive bit would remain ON after the profile completed.