Sourcetronic ST600 Series - Digital output

Frequency Inverter ST600 Series High-Performance Multifunction VFD Basic Operation Instructions
-105-
P07.39
Input terminal state of present
fault
/
0
P17.12
Digital input terminal state
/
0
5.5.12 Digital output
The ST600 Series VFD carries two groups of relay output terminals, one open collector Y output
terminal and one high-speed pulse output (HDO) terminal. The function of all the digital output
terminals can be programmed by function codes, of which the high-speed pulse output terminal HDO
can also be set to high-speed pulse output or digital output by function code.
0
1
2
3
4
5
.
.
.
.
29
30
P06.01
P06.03
P06.04
P06.02
T delay
T delay
T delay
T delay
0
1
P06.05 output polarity
selection
（Default value: 0）
（Default value: 0）
（Default value: 1）
（Default value: 5）
P06.00
HDO
input type
0
1
0
1
0
1
delay
0
1
-1
-1
-1
-1
P17.13
Digital output
terminal state
P07.40
Output terminal
state of present
fault
Fault?
Fault
Run
Y BIT0 HDO BIT1
ROI BIT2 RO2 BIT3
P06.05, P17.13, P07.40 display
P06.00
0: Open collector high-
speed pulse output
1: Open collector output
P06.07
P06.09
P06.11
P06.13
Y
RO2
ROI
HDO
Digital switch-off delay
Digital output selection
T delay
T delay
T delay
T delay
delay
P06.06
P06.08
P06.10
P06.12
Digital switch-on delay
The table below lists the options for the above four function parameters, and users are allowed to
select the same output terminal functions repetitively.
Set
value
Function
Description
0
Invalid
Output terminal has no function
1
In running
Output ON signal when there is frequency output
during running
2
In forward running
Output ON signal when there is frequency output
during forward running
3
In reverse running
Output ON signal when there is frequency output
during reverse running
4
In jogging
Output ON signal when there is frequency output
during jogging
5
VFD fault
Output ON signal when VFD fault occurred
6
Frequency level detection FDT1
Refer to P08.32 and P08.33
7
Frequency level detection FDT2
Refer to P08.34 and P08.35
8
Frequency reached
Refer to P08.36
9
Running in zero speed
Output ON signal when the VFD output frequency
and reference frequency are both zero.