Mitsubishi Electric FR-F820-00046, Instruction Manual

Page: 312 / 940

(D) Operation command and frequency command Parameters
5 - 140
5.6.5 Frequency setting via pulse train input
A pulse train input to the terminal JOG can be used to set the inverter's speed command.
Moreover, speed synchronized operation of an inverter can be performed by using the pulse train
output together with the terminal JOG.
Function assigned to Pr. 185 "JOG terminal function selection".
Valid only for the FM type inverters.
Pr. Name
Initial value
Setting
range
Description
FM CA
291
D100
Pulse train I/O selection 0
Pulse train input
(terminal JOG) Pulse train output
(terminal FM)
0
JOG signal FM output
1 Pulse train input
FM output
10 JOG signal
High-speed pulse train output
(50% duty)
11 Pulse train input
High-speed pulse train output
(50% duty)
20 JOG signal
High-speed pulse train output
(ON width fixed)
21 Pulse train input
High-speed pulse train output
(ON width fixed)
100
Pulse train input
High-speed pulse train output
(ON width fixed)
Output of pulse train input as is
384
D101
Input pulse division scaling
factor
0
0 Pulse train input disabled
1 to 250
Division ratio on the input pulse. The frequency
resolution on the input pulse changes according to this
setting.
385
D110
Frequency for zero input
pulse
0 Hz
0 to 590
Hz
Sets the frequency when the input pulse is zero (bias).
386
D101
Frequency for maximum
input pulse
60 Hz 50 Hz
0 to 590
Hz
Sets the frequency when the input pulse is maximum
(gain).