Digital Input - INVT Goodrive350 Series Operation Manual

Goodrive350 series high-performance multifunction VFD
Function
code
P06.26
P06.27 Lower limit of HDO output
Corresponding HDO output of
P06.28
P06.29 Upper limit of HDO output
Corresponding HDO output of
P06.30
P06.31 HDO output filter time

5.5.11 Digital input

The VFD carries four programmable digital input terminals and two HDI input terminals. The function
of all the digital input terminals can be programmed by function codes. HDI input terminal can be set
to act as high-speed pulse input terminal or common digital input terminal; if it is set to act as
high-speed pulse input terminal, you can also set HDIA or HDIB high-speed pulse input to serve as
the frequency reference and encoder signal input.
P05.08 (input terminal polarity)
S1
S2
S3
S4
P05.00
(HDI input type)
HDIA
0
1
HD1B
This parameter is used to set the corresponding function of digital multi-function input terminals.
Note: Two different multi-function input terminals cannot be set to the same function.
Set
value
0 No function
1 Forward running (FWD)
2 Reverse running (REV)
3 3-wire control/Sin
Name
lower limit
upper limit
P05.12
0
T delay
1 -1
0 P05.14
T delay
1 -1
P05.16
0
T delay
1 -1
0 P05.18
T delay
1 -1
P05.20
0
T delay
1 -1
P05.22
0
T delay
1 -1
Function
Description
-300.0%–P06.29
0.00–50.00kHz
P06.27–300.0%
0.00–50.00kHz
0.000s–10.000s
P05.09 (digital filter time)
P05.13
T delay
P05.15
T delay
P05.17
T delay
P05.19
T delay
P05.21
T delay
P05.23
T delay
The VFD does not act even if there is signal input; you
can set the unused terminals to "no function" to avoid
misacts.
Control the forward/reverse running of the VFD by
external terminals.
Set the VFD running mode to 3-wire control mode by this
terminal. See P05.13 for details.
-93-
Basic operation instructions
Digital function selection
0
P05.01
1
(Default value is 1)
2
P05.02
(Default value is 4)
3
P05.03
(Default value is 7)
4
P05.04
5
(Default value is 0)
.
.
P05.05
(Default value is 0)
.
P05.06
(Default value is 0)
.
29
30
Description
Default
value
0.0%
0.0kHz
100.0%
50.00kHz
0.000s
Run P17.11
Digital input
terminal state
Fault?
P07.39
Fault
Input terminal
state of present
fault