Typical Control Connections - WEG CFW-11 User Manual

Installation and Connection

3.2.6 Typical Control Connections

Control connection #1 - Start/Stop function controlled from the keypad (Local Mode).
With this control connection it is possible to run the inverter in local mode with the factory default settings. This
operation mode is recommended for first-time users, since no additional control connections are required.
For the start-up in this operation mode, please follow instructions listed in chapter 5.
Control connection #2 - 2 - Wire Start/Stop function (Remote Mode).
This wiring example is valid only for the default factory settings and if the inverter is set to remote mode.
With the factory default settings, the selection of the operation mode (local/remote) is performed through the
operator key
remote mode.
3
Direction of Rotation
3-26
(local mode is default). Set P0220=3 to change the default setting of operator key
H
1
≥5 kΩ
2
3
4
AH
5
6
7
8
9
10
11
12
13
14
Start/Stop
15
16
17
18
Jog
19
20
21
22
23
24
25
26
27
28
29
Figure 3.22 - XC1 wiring for Control Connection #2
Connector XC1
+ REF
AI1+
AI1-
- REF
AI2+
AI2-
AO1
AGND (24 V)
AO2
AGND (24 V)
DGND *
COM
24 Vdc
COM
DI1
DI2
DI3
DI4
DI5
DI6
NC1
DO1
C1
(RL1)
NO1
NC2
DO2
C2
(RL2)
NO2
NC3
DO3
C3
(RL3)
NO3
to