WEG CFW11W G2 Series User Manual page 53

Installation and Connection
3
Figure 3.42: Connector XC1 and switches to select the signal type of the analog inputs and outputs
As factory standard, the analog inputs and outputs are selected within the range from 0 to 10 V, and they can be
changed using switch S1.
Table 3.22: Configurations of the switches to select the signal type of the analog inputs and outputs
Signal
AI1 Speed Reference (remote)
AI2 Not Used
AO1 Speed
AO2 Motor Current
The parameters related to AI1, AI2, AO1 and AO2 must also be set according to the selection of the switches and
desired values.
For the correct connection of the control, use:
1. Gauge of the cables: 0.5 mm² (20 AWG) to 1.5 mm² (14 AWG).
2. Maximum torque: 0.5 N.m (4.50 lbf.in).
3. Wiring on XC1 must be done with shielded cables separated from the other wiring (power, control in
110 V / 220 Vac, etc.), according to
must be done perpendicularly, keeping the minimum separation distance of 5 cm at the crossing point.
3-36 | CFW-11W G2
1
XC1
29
Factory Default Function
Table 3.23 on page
Table 3.23: Wiring separation distance
Wiring Length
≤ 30 m
> 30 m
Setting
Selection
Element
OFF: 0 to 10 V (factory default)
S1.4
ON: 4 to 20 mA / 0 to 20 mA
OFF: 0 to ±10 V (factory default)
S1.3
ON: 4 to 20 mA / 0 to 20 mA
OFF: 4 to 20 mA / 0 to 20 mA
S1.1
ON: 0 to 10 V (factory default)
OFF: 4 to 20 mA / 0 to 20 mA
S1.2
ON: 0 to 10 V (factory default)
3-36. If those cables must cross other cables, it
Minimum Separation
Distance
≥ 10 cm
≥ 25 cm
Slot 5
Slot 1 (white)
Slot 2 (yellow)
Slot 3 (green)
Slot 4
Factory
Setting
OFF
OFF
ON
ON