WEG CFW-11 User Manual - 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).