Powtran PI500 5R5G3 - Page 37

Chapter 5 Function parameter
33
Chapter 5
80
F1.09
Undefined
The function of digital multifunction input terminal DI1-DI8 (DI5 can be used as a high-speed
pulse input terminal), can be set by parameter F1.00-F1.07, and the optional function is shown in
the following table:
Set
value
Function
Description
0
No function
The terminal for not use can be set to "no function" to
prevent accidental operation.
1
Forward run (FWD)
External terminals are used to control the FWD/REV run
mode of inverter.
2
Reverse run (REV)
3
Three-wire operation
control
This terminal is used to determine the inverter's three-wire
control mode. For details, please refer to the instructions
of function code F1.10 ("terminal command mode).
4
Forward JOG(FJOG)
FJOG means Forward JOG running, RJOG means
Reverse JOG running. For Jog running frequency and Jog
Ac/deceleration time, please refer to the description of the
function code F7.00, F7.01, F7.02.
5
Reverse JOG(RJOG)
6
Terminal UP
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.
7
Terminal DOWN
8
Free stop
The inverter output is blocked, at the time, the parking
process of motor is not controlled by the inverter. This
way is same as the principle of free stop described in
F3.07.
9
Fault reset (RESET)
The function make use of terminal for fault reset. It has
same function with RESET key on the keyboard. This
function can be used to realize remote fault reset.
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.