WEG CFW-11W G2 RB Series, Руководство пользователя

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Installation and Connection
3-36 | CFW-11W G2
3
Slot 5
Slot 1 (white)
Slot 2 (yellow)
XC1
Slot 3 (green)
Slot 4
1
29
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 Factory Default Function
Setting
Element
Selection
Factory
Setting
AI1 Speed Reference (remote) S1.4
OFF: 0 to 10 V (factory default)
ON: 4 to 20 mA / 0 to 20 mA
OFF
AI2 Not Used S1.3
OFF: 0 to ±10 V (factory default)
ON: 4 to 20 mA / 0 to 20 mA
OFF
AO1 Speed S1.1
OFF: 4 to 20 mA / 0 to 20 mA
ON: 0 to 10 V (factory default)
ON
AO2 Motor Current S1.2
OFF: 4 to 20 mA / 0 to 20 mA
ON: 0 to 10 V (factory default)
ON
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 Table 3.23 on page 3-36 . If those cables must cross other cables, it
must be done perpendicularly, keeping the minimum separation distance of 5 cm at the crossing point.
Table 3.23: Wiring separation distance
Wiring Length
Minimum Separation
Distance
≤ 30 m ≥ 10 cm
> 30 m ≥ 25 cm