58 • vacon
cabling and connections
Tel: +358-201-2121 • Fax: +358-201-212 205
6
!
VAROITUS
!
HUOM!
Figure 6-21. Jumper selection for OPT-A1
Ensure that the jumper positions are correct. Running the
motor with signal settings that differ from the jumper positions
will not harm the inverter but may harm the motor.
Note: If you change the AI/AO signal content also remember to
changer the corresponding board parameter in
A B C D
A B C D
A B C D
A B C D
A B C D
A B C D
A B C D
A B C D
A B C D
A B C D
AI1 mode: Voltage input; 0...10V
AI1 mode: Voltage input; 0...10V (differential)
AI1 mode: Voltage input; -10...10V
Jumper block X2:
AI2 mode
AI2 mode : 0...20mA; Current input
AI2 mode: Voltage input; 0...10V
AI2 mode: Voltage input; 0...10V (differential)
AI2 mode: Voltage input; -10...10V
Jumper block X3:
CMA and CMB grounding
CMB connected to GND
CMA connected to GND
CMB isolated from GND
CMA isolated from GND
CMB and CMA
internally connected together,
isolated from GND
= Factory default
Jumper block
X6:
AO1 mode
AO1 mode: 0...20mA; Current output
AO1 mode: Voltage output; 0...10V
AI1 mode: 0...20mA; Current input
Jumper block
X1:
AI1 mode
