Chapter 5 Function parameter
54
Code
Parameter name
Setting range
Factory
default
Change
4: Forward Jog
5: Reverse Jog
For the specific Jog running frequency and Jog Ac/deceleration time, please see the
instructions of F7.00 to F7.02 function code.
6: Frequency setting increment (UP)
7: Frequency setting decrement (DOWN)
Modify frequency increment/decrement command when the frequency is referenced by
external terminal. Adjust up/down the set frequency when the digital setting is selected
as the frequency source.
8: Free stop: once command is enabled, the inverter immediately blocks output but can
not control the process of motor stop, the mode is recommended for the application of
large inertia load and no requirement for stop time, the mode is same as the free stop
described in F3.05.
9: Fault reset: external fault reset function for remote fault reset, it has same function as
the STOP/RESET key on the keyboard.
10: External fault input: when this signal is active, the inverter will report external
faults (E.SET) and stop.
11: Clear frequency change setting: modify setting frequency by using external
terminals, UP as increment command, DOWN as decrement command, the function is
used to clear the frequency value set by UP/DOWN so that setting frequency gets back
to the frequency set by the frequency command channel.
12,13,14,15:the multi-speed terminal 1 to 4 can achieve a 16-speed setting through this
combination of four terminals. Note: multi-speed terminal 1 is low, multi-speed
terminal 4 is high. See E1 group.
Multi-
speed 4
Multi-
speed 3
Multi-
speed 2
Multi-
speed 1
BIT3
BIT2
BIT1
BIT0
16: Ac/deceleration time selection terminals: used to select acceleration and
deceleration time group:
Terminals
Ac/deceleration time
selection
Parameters
OFF
Ac/deceleration time 1
F0.05
、
F0.06
ON
Ac/deceleration time 2
F7.03
、
F7.04
17: Control command switch terminal: when the command source is not from keyboard
control, the switching between command source and keyboard control can be archived.
For example, if the terminal control (F0.04 = 1) is active, this terminal can switch
between terminal control with keyboard control; if communication control (F0.04 = 2)
is active, this terminal can switch between communication control and keyboard
control.
18: Ac/deceleration prohibited: ensure the inverter is free from external signals affect
(except for shutdown command), maintain current output frequency.
19: PID control pause: PID temporary failure, the inverter maintains the current
frequency output.
20: Wobbulate pause: the inverter pauses the current output, when the function is
