Powtran PI9000 series User Manual page 105

External fault normally
11
open input
12 Multi-speed terminal 1
13 Multi-speed terminal 2
14 Multi-speed terminal 3
15 Multi-speed terminal 4
Ac/deceleration time
16
selection terminal 1
Ac/deceleration time
17
selection terminal 2
Frequency source
18
switching
UP/DOWN setting
19
(terminal, keyboard)
Run command switch
20
terminal
Ac/deceleration
21
prohibited
22 PID pause
PLC parameters,
parameters, and PID parameters. This terminal
signal disappears, the inverter reverts to the
previous state of running before parking.
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).
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
The selection of 4 ac/deceleration times can be
achieved through the 4 states of the two terminals.
For details, see Table 2
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.
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.
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.
Ensure the inverter is free from external signals
affect (except for shutdown command), maintain
current output frequency.
PID is temporarily disabled, the inverter maintains
current output frequency, no longer performs PID
adjustment of frequency source.
99
Chapter 5 Function parameter
wobbulate frequency