Cabling and connections | 45(86) |
Jumper block X1: | Jumper block X2: |
AI1 mode | AI2 mode |
A B C D
AI1 mode: 0...20mA; Current input
A B C D
AI1 mode: Voltage input; 0...10V
A B C D
AI1 mode: Voltage input; 0...10V (differential)
A B C D
AI1 mode: Voltage input;
Jumper block X6:
AO1 mode
A B C D
AO1 mode: 0...20mA; Current output
A B C D
AO1 mode: Voltage output; 0...10V
= Factory default
A B C D
AI2 mode: 0...20mA; Current input
A B C D
AI2 mode: Voltage input; 0...10V
A B C D
AI2 mode: Voltage input; 0...10V (differential)
A B C D
AI2 mode: Voltage input;
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
Figure 6-20. Jumper selection for NXOPTA1
WARNING
NOTE
Check the correct positions of the jumpers. Running the motor with signal settings different from the jumper positions will not harm the frequency converter but may damage the motor.
If the AI signal content is changed the corresponding board parameter in menu M7 must also be changed.
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