Chapter 5 Function parameter
67
Ch
ap
ter 5
10 Run pausing
The inverter slows down and stops, but all operating parameters
are memorized. Such as PLC parameters, wobbulate frequency
parameters, and PID parameters. This terminal signal disappears,
the inverter reverts to the previous state of running before
parking.
11
External fault
normally open input
When the signal is sent to the inverter, the inverter reports fault
Err.15, and performs troubleshooting according to fault
protection action (for details, please refer to the function code
F8.17).
12
Multi-speed terminal
1
The setting of 16 stage speed or 16 kinds of other command can
be achieved through the 16 states of the four terminals. For
details, see Table 1
13
Multi-speed terminal
2
14
Multi-speed terminal
3
15
Multi-speed terminal
4
16
Ac/deceleration time
selection terminal 1
The selection of 4 ac/deceleration times can be achieved through
the 4 states of the two terminals. For details, see Table 2
17
Ac/deceleration time
selection terminal 2
18
Frequency source
switching
Used to switch between different frequency sources.
According to frequency source selection function code (F0.07)
settings, the terminal is used to switch between two frequency
sources.
19
UP/DOWN setting
(terminal, keyboard)
When the frequency reference is the digital frequency, this
terminal is used to clear the changed frequency value by terminal
UP/DOWN or keyboard UP/DOWN, so that the reference
frequency can recover to the set value of F0.01.
20
Run command
switch terminal 1
When the command source is set to the terminal control (F0.11 =
1), the terminal can be used to switch between terminal control
and keyboard control.
When the command source is set to the communication control
(F0.11 = 2), the terminal can be used to switch between
communication control and keyboard control.
21
Ac/deceleration
prohibited
Ensure the inverter is free from external signals affect (except
for shutdown command), maintain current output frequency.
22 PID pause
PID is temporarily disabled, the inverter maintains current
output frequency, no longer performs PID adjustment of
frequency source.
23 PLC status reset
When PLC pauses and runs again, this terminal is used to reset
the inverter to the initial state of simple PLC.
24 Wobbulate pause
When the inverter outputs at center frequency. Wobbulate will
pause
25 Counter input
Input terminal of the count pulse
26 Counter reset
Clear counter status
27 Length count input
Input terminal of the length count.
28 Length reset
Clear length
29
Torque control
prohibited
When the inverter torque control is prohibited, the inverter will
enter speed control mode.
30
High-speed pulse
input (only valid for
DI5 )
DI5 is used as pulse input terminal.
31 Reserve
Reserve
