Chapter 5 Function parameter
99
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
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.