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Programming – Rockwell Automation 1761 MicroLogix 1000 Programmable Controllers User Manual

Page 111

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Using Basic Instructions

6–13

On returning to the REM Run or REM Test mode, the following can happen:

Condition

Result

If the rung is true:

TT bit is reset.
DN bit remains set.
EN bit is set.
ACC value is reset.

If the rung is false:

TT bit is reset.
DN bit is reset.
EN bit is reset.
ACC value is set equal to the preset value.

The Reset (RES) instruction cannot be used with the TOF instruction because
RES always clears the status bits as well as the accumulated value. (See page
6–20.)

Note

The TOF times inside an inactive MCR Pair.

Programming