4-131
03-27=200Hz (Pulse Frequency)
03-28=100.0~1000% (Pulse Input Gain)
When PWM input with different duty, the ouput frequency of display will be different.
When 200Hz pulse with 50% duty, 00-12=60.00, 03-28=100.0, keypad display will be
50% ×60.00=30.00Hz，
When 200Hz pulse with 30% duty, 00-12=60.00, 03-28=200.0, keypad display will be
30% ×60.00 ×2=36.00Hz。
When 200Hz pulse with 15% duty, 00-12=599.00, 03-28=500.0, keypad display will be
15%×599.00×5.00=449.25Hz。
Note：
In this mode, the pulse input frequency range is 10Hz~200 Hz.
Pulse input only can select S3 terminal, also can use NPN or PNP connection.
PNP connection：
PLC pulse ourput (Y0) connects to S3 terminal, the common terminal of PLC pulse output connects
to external 24V terminal of inverter, it’s PNP connection.
NPN connection：
PLC pulse ourput (Y0) connects to S3 terminal, the common terminal of PLC pulse outputconnects
to external COM terminal of inverter, it’s PNP connection.
03-33
Pulse Input Bias
Range
【-100.0~100.0】%
03-34 Filter Time of Pulse Input
Range
【0.00~2.00】Sec
Refer to section 3.4 table 2 control terminals for details.
Refer to figure 4.3.27 for the pulse input specification.
Figure 4.3.27 Pulse input adjustment
Set Pulse Input Setup as Frequency Reference
(1) Set parameter 00-05 to 7 and 03-30 to 0 to use the pulse input terminal PI as the frequency,
reference source, refer the figure 4.3.5.
(2) Set parameter 01-02 (maximum output frequency) and 03-27 (scale of pulse input terminal) PI
as the frequency source. Set parameter 03-34 (pulse input filter time) if the performance of
inverter is effected.
03-53 Current Agree Level 2
Range 【0.0~999.9】A
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