Interval Timer - Stim(69) - Omron CQM1H - PROGRAM Programming Manual

Programmable controllers; inner boards

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Timer and Counter Instructions

5-16-6 INTERVAL TIMER – STIM(69)

(I: IR 00000)

(RB: IR 20000)

Completion Flag

Present value: 0100

Ladder Symbols

C1 must be 000 to 008 or 010 to 012.

If C1 is 000 to 005, a constant greater than 0255 cannot be used for C3.

If C1 is 006 to 008, constants and DM 6143 to DM 6655 cannot be used for

C2 or C3. If C1 is 010 to 012, both C2 and C3 must be set to 000.

STIM(69) is used to control the interval timers by performing four basic func-

tions: starting the timer for a non-shot interrupt, starting the timer for sched-

uled interrupts, stopping the timer, and reading the timer's PV. Set the value of

C1 to specify which of these functions will be performed and which of the

three interval timers it will be performed on, as shown in the following table.

Refer to 1-4-5 Interval Timer Interrupts for more detailed descriptions of using

interval timer interrupts. STIM(69) is also described in more detail after the

Starting timers

Starting scheduled interrupts

Reading timer PV

Stopping timers

IR, SR, AR, DM, EM, HR, TIM/CNT, LR, #

Section 5-16

Operand Data Areas

C1: Control data #1

000 to 008, 010 to 012

C2: Control data #2

C3: Control data #3

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