Danfoss VACON NX, Application Manual

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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
e
3
0
b
h
0
1
3
.1
0
Illustration 6: Jumper Selections
3.3 Control Signal Logic in Standard Application
e
3
0
b
h
0
5
0
.1
0
DIN4
DIN5
AI1
AI2
DIN1
DIN2
DIN6
DIN3 ≥ 1
3.2 Keypad reference
3.1 Control place
Start forward
Start reverse
Start/Stop
Reverse
Internal Start/Stop
Internal reverse
Internal fault reset
Fault reset input
External fault input (programmable)
Reset button
Start/Stop buttons
Reference from fieldbus
Start/Stop from fieldbus
Direction from fieldbus
3.3 Keypad direction
2.1.13 Fieldbus Ctrl Reference
2.1.15 Preset Speed 2
2.1.14 Preset Speed 1
2.1.11 I/O Reference
2..1.12 Keypad Ctrl Speed 1
Programmable
Start/Stop and
reverse logic
Internal frequency
reference
(programmable)
(programmable)
Illustration 7: Control Signal Logic of the Standard Application
3.4 Parameter Lists for Standard Application
3.4.1 Monitoring Values (Control Panel: Menu M1)
The monitoring values are the actual values of parameters and signals as well as statuses and measurements. Monitoring values
cannot be edited.
AB296635287482en-000301 / DPD00903 18 | Danfoss A/S © 2023.02
Standard Application
VACON® NX All-in-One
Application Guide