The User Manual of JAC200 Series General Frequency Converter
- 82 -
JAC200 series frequency converter standard equips 4 multifunctional digital input terminals and 2 analog
input terminals.
Function
code
Name
Default value
Remark
F4-00
DI1 terminal function selection
1 (Forward running)
Standard
F4-01
DI2 terminal function selection
4 (Forward jog)
Standard
F4-02
DI3 terminal function selection
9 (Failure reset)
Standard
F4-03
DI4 terminal function selection
12 (multi-speed 1 )
Standard
Those parameters are used to set the functions of digital multifunctional input terminal. The selected
functions are as follows:
Set
value
Function
Description
0
No function
The terminals which are not used can be set to “No function”, in
order to prevent malfunction.
1
Forward running (FWD)
The forward and reverse of the converter is controlled by external
terminal.
2
Reverse running (REV)
3
Three-line
operation
control
The operation mode of converter is three-line control mode
through the determination of this terminal. The detailed
information refers to the illustration of function code F4-11
(“Terminal command function”).
4
Forward jog (FJOG)
FJOG is jog forward running and RJOG is jog reverse running.
For jog operation frequency and jog acceleration /deceleration
time, see the illustration of function code F8-00, F8-01, F8-02.
5
Reverse jog (RJOG)
6
Terminal UP
The increasing and decreasing instructions of the frequency can
be modified when the external terminal sets the frequency. When
the frequency is set as digital setting, the setting frequency can be
adjusted up and down.
7
Terminal DOWN
8
Free stop
Converter blocks output, the stop of the motor is not controlled
by the converter at this moment. The meaning of the free stop of
this mode is identical to which is described by F6-10.
9
Failure reset (RESET)
The failure replacement function which is identical to the
RESET
function on the keyboard can be conducted by terminal. The
usage of this function can realize remote failure replacement.
10
Operation suspending
Converter decelerated to a stop, but all of the operation
parameters can be remembered, such as PLC parameter, swing
parameter and PID parameter. After disappearance of the signal
of the terminal, the converter reverts to the operation state before
the stop.
