High−level Instructions
3 − 485
(*1): Specify the control code by setting the constant H.
Operation mode and directional output theory
20: Home position return mode I No directional output
22: Home position return mode I directional output off
23: Home position return mode I directional output on
24: Home position return mode II No directional output
26: Home position return mode II output off
27: Home position return mode II output on
24, 26, and 27 are supported by CPU Ver. 2.0 and subsequent
versions.
H □□□
Pulse width specification
0: Duty 50%
1: Fixed pulse width (approx. 80µs)
Note: A specification of 2 or higher will result in 0.
The pulse width is the output value from the
IC and the actual pulse width varies due to
the delay in the response of photocoupler.
(*2): When the pulse width is set to duty 50%, the maximum is 6kHz. When the pulse width is set to
fixed pulse width (approx. 80µs), the maximum is 9.5kHz.
(Thermocouple input type of FP−e is removed.)
Notes for using FP0 compatiblity mode of FP0R
1
The elapsed value and target value of high−speed counter and pulse
output is signed 32−bit values.
2
The high−speed counter continues counting even if data exceeds the FP0
range (signed 24−bit).
3
The pulse output continues outputting even if data exceeds the FP0 range
(signed 24−bit).
4
The waveforms of pulse output are a duty cycle of 25% regardless of the
designation of instructions.
5
Even if the no count setting is specified with a pulse output instruction, it
counts in the addition mode.
6
The maximum frequency of pulse output is 10000Hz.
7
When using the pulse output instruction, it is not used for the pulse ouput
and normal output.
Supplement to the operation in the case with the direction output
1: FP0
1: When specifying a duty of 50%: The pulse output will start approx. “Initial
speed period/2” hours later after the direction output.
When the initial speed is 500Hz, it is approx. 1ms.
2: When specifying 80us fixedly: The pulse output will start approx. “Initial
speed period − 25us” hours later after the direction output.
When the initial speed is 500Hz, it is approx. 1.98ms.
FP0/FP−e
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