Omron FQM1-MMA21, FQM1-CM001, FQM1-MMP21 Target-value Comparison Interrupts from Pulse Output PVs

Pulse Outputs Section 7-6

(3)If the STIM(980) instruction is executed again to restart an operating tim- er, the timer value will be reset to 0 and the timer will restart.

Pulse Counter Timer Specifications

Item	Specification
Timer measurement	0000 0000 to FFFF FFFF hex
range	The time units can be set to 0.01 ms, 0.1 ms, or 1 ms with the
	STIM(980) instruction.
Operating conditions	1. Set the pulse output operation mode to Calculation (time
	measurement) in the System Setup.
	2. To start or stop the timer, execute the STIM(980) instruction
	with operand C1 = #000B or #000C and one of the following
	C2 values:
	To start the timer, execute STIM(980) with operand C2 =
	#0000.
	To stop the timer, execute STIM(980) with operand C2 =
	#0001.

7-6-9 Target-value Comparison Interrupts from Pulse Output PVs

An interrupt task can be executed when the pulse output PV reaches a target value, although this function cannot be used in independent mode (position- ing), one-shot pulse output operation mode, or electronic cam control because the pulse output stops.

When the pulse output operation mode is set to linear mode, this function can be used for speed control (frequency changes) based on the present position.

When the pulse output operation mode is set to circular mode, this function can be used for continuous speed control to control a series of repetitive oper- ations at specific positions by repeating speed control patterns.

The processing of the target-valuecomparison interrupts for pulse output PVs is the same as the processing for high-speed counter PVs, so refer to Check- ing for High-speed Counter Interrupts under High-speed Counter Function Description in 7-5-8 Pulse Input Function Description for details.

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