Goodrive3000 series medium voltage VFD Installation guidelines
-15-
3.4 Control circuit terminals
3.4.1 Control circuit wiring
-10V
COM
S2
S1
S3
S5
S4
S6
PE
AI2
+10V
AI1
GND
PE
-10V-10V/-20mA-
20mA
Analog output 1
-10V-10V/-20mA-
20mA
Analog output 2
Optional
card 1
Optional
card 2
485+
485-
RTS
COMX
Y1
V
I
J2
AO2
V
I
J1
AO1
+24V
PW
J3
I
V
Multi-function
analog input
Multi- function
digital
input
Contact
tag
Default value
FWD running
FWD jogging
Fault reset
N/A
N/A
N/A
GND
GND
CME
RO1B
RO1A
RO1C
RO2A
RO2B
RO2C
-10V-+10V
0-10V/0-20mA
Comprehensive
extension card
Optional
card 3
Relay output
Contact capacity:
AC250V/3A;
DC30V/1A
Encoder extension card
Communication
extension card
MODBUS
communication
RS-485
Open collector output
Figure 3.1 Wiring of VFD control circuit
3.4.2 Control terminal description
Arrangement of terminals of control circuit:
+24V COM
S1
S2
S3
S4
S5
-10V
AO1
AO2 GND
+10V GND
AI1
AI2
RO1A RO1B RO1C
RO2A RO2B RO2C
S6
COM CME
Y1
COMX
RTS
PE
+24V
PW
COM
485+
485- COMX
Figure 3.2 Terminals of VFD control circuit
Description of terminals of control circuit:
Table 3.5 Description of terminals of VFD control circuit
Type
Code
Name
Description
Power supply
+10V
+10V reference
power supply
GND reference
Set point of 10.5V, Max. output current of 100mA,
with output shortcircuit protection, accuracy of 1%
-10V
-10V reference
power supply
GND reference
Set point of -10.5V, Max. output current of 20mA,