Rockwell Automation 1772-L8_LW_LWP_LX_LXP,D17726.5.8 User Manual - Manual (Page 148)

Timers and Counters
Chapter 11
11-3
When the timer on delay rung condition becomes:
True
Timer cycle begins.
Timer increments its AC value.
Bit 15 is set when AC=PR and the timer stops timing.
Bit 17 is set.
False
Accumulated value resets to 000.
Bits 15 and 17 are reset.
The accumulated value and status bits are also reset when the Mode Select
Switch is turned from the PROG position to RUN/PROGRAM or RUN.
The Timer Off Delay instruction is programmed as an output instruction.
010
00
TOF
030
1.0
PR 150
AC 000
When the timer off delay rung condition becomes:
True
Bit 15 is set.
Bit 17 is set.
Accumulated value resets to 000.
False
Timer cycle begins.
Timer increments its AC value.
Bit 15 resets when the AC=PR and the timer stops timing.
Bit 17 is reset.
Keystrokes
Enter a Timer On or a Timer Off Delay instruction by performing the
following steps.
1. Press either -(TON)- or -(TOF)-.
2. Enter
Timer Off Delay