Frequency Setting Via Pulse Train Input - Mitsubishi Electric FR-F820-00077 Instruction Manual

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