INVT GD270-090-4 - 5.5.11 Digital input

Goodrive270 series VFD for fan and pump Basic operation guidelines
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set to act as high-speed pulse input terminal or common digital input terminal; if it is set to act as a
high-speed pulse input terminal, you can also set HDIA high-speed pulse input to serve as the
frequency reference and encoder signal input.
S1
S2
S3
S4
HD1A
P05.08 (Input terminal polarity)
P05.01
P05.02
P05.03
P05.04
T delay
T delay
T delay
T delay
T delay
P05.13
P05.15
P05.17
P05.19
P05.21
0
1
2
3
4
5
.
.
.
.
29
30
P05.09 (Digital filter time)
(Default value: 1)
(Default value: 4)
(Default value: 7)
(Default value: 0)
(Default value: 0)
P05.00
(HDI input type)
0
1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
0
1
-1
P17.11
Digital input
terminal
status
P07.39
Input
terminal
status at
present fault
Fault?
Fault
Run
Digital function selection
T delay
T delay
T delay
T delay
T delay
P05.12
P05.14
P05.16
P05.18
P05.20
P05.05
The parameters are used to set the corresponding functions of digital multi-function input terminals.
Note: Two different multifunction input terminals cannot be configured with a same function.
Setting
Function
Description
0 No function
The VFD does not act even if there is signal input. Set
unused terminals to "no function" to avoid misaction.
1
Run forward
External terminals are used to control the forward/reverse
running of the VFD.
2
Run reversely
3 Three-wire running control
The terminal is used to determine the three-wire running
control of the VFD. For details, see the description for
P05.13.
4
Jog forward
For details about frequency of jogging running and
ACC/DEC time of jogging running, see the description for
P08.06, P08.07, and P08.08.
5 Jog reversely
6 Coast to stop
The VFD blocks output, and the stop process of motor is
uncontrolled by the VFD. This mode is applied in the
scenarios with large-inertia loads and without stop time
requirements.
Its definition is the same as P01.08
, and it is mainly used in
remote control.
7 Fault reset
External fault reset function, same as the reset function of
the STOP/RST key on the keypad. You can use this
function to reset faults remotely.
8 Pause running
The VFD decelerates to stop, however, all the run
parameters are in memory state, such as PLC parameter,