WEG CFW-11 - Page 63

Installation and Connection
3
CFW-11 | 3-37
Forward/Reverse S3
(FWD/REV)
Stop S2
Start S1
XC1 Terminal Strip
1 + REF
2 AI1+
3 AI1-
4 - REF
5 AI2+
6 AI2-
7 AO1
8 AGND (24 V)
9 AO2
10 AGND (24 V)
11 DGND*
12 COM
13 24 Vdc
14 COM
15 DI1
16 DI2
17 DI3
18 DI4
19 DI5
20 DI6
21 NF1
DO1
(RL1)
22 C1
23 NA1
24 NF2
DO2
(RL2)
25 C2
26 NA2
27 NF3
DO3
(RL3)
28 C3
29 NA3
Figure 3.23 - XC1 wiring for control connection 3
Control connection 4 - Forward/Reverse.
Enabling the Forward/Reverse function.
Parameters to set:
Set DI3 to FORWARD RUN.
P0265 = 4.
Set DI4 to REVERSE RUN.
P0266 = 5.
When the Forward/Reverse function is set, it will be active either in Local or Remote mode. At the same time,
the HMI keys and will remain always inactive (even if P0224 = 0 or P0227 = 0).
The direction of rotation is determined by the Forward run and Reverse run inputs.
Clockwise direction for Forward run and counterclockwise for Reverse run.
The speed reference can be provided by any source (as in the Control connection 3).