Operating Instructions

Descriptions of Parameter Settings
Descriptions of Parameter Settings
120 | 443
Pr.
Explanation
Settings
Default
02-20
Preliminary counting value
reached
(does not return to 0)
0–65500
0
● Use this parameter with Pr.02-19.
● When the count value counts from 1 to reach this value, the corresponding multi-function output terminal is
activated (Pr.02-13, Pr.02-16, or Pr.02-17 is set to 17) and keeps counting to the last count value.
● You can use this parameter as the end of counting to make the drive run from the low speed to stop.
The timing diagram is RY1 activates when the count value is three, and the display returns to zero when counts
to five:
Fig. 46:
Pr.
Explanation
Settings
Default
02-21
Digital output gain (DFM)
1–55
1
Sets the signal for the digital output terminals (DFM-DCM) and the digital frequency output (pulse, work period=50
%). The output pulse per second = output frequency X Pr.02-21.
Pr.
Explanation
Settings
Default
02-22
Desired frequency reached 1
0.00–599.00 Hz
60.00 /
50.00
02-23
The width of the desired
frequency reached 1
0.00–599.00 Hz
2.00
02-24
Desired frequency reached 2
0.00–599.00 Hz
60.00 /
50.00
02-25
The width of the desired
frequency reached 2
0.00–599.00 Hz
2.00
Once the output speed (frequency) reaches the desired speed (frequency), if the corresponding multi-function
output terminal is set to 3 or 4 (Pr.02-13, Pr.02-16, and Pr.02-17), this multi-function output terminal is “closed”.