WEG CFW-11 User Manual page 52

Control connection 3 - 3 - Wire Start/Stop function.
Enabling the Start/Stop function with 3 Wire control.
Parameters to set:
Set DI3 to START.
P0265 = 6.
Set DI4 to STOP .
P0266 = 7.
Set P0224 = 1 (DIx) for 3 wire control in Local mode.
Set P0227 = 1 (DIx) for 3 wire control in Remote mode.
Set the Forward/Reverse selection by using digital input # 2 (DI2).
Set P0223 = 4 to Local Mode or P0226 = 4 to Remote mode.
S1 and S2 are Start (NO contact) and Stop (NC contact) push-buttons respectively.
The speed reference can be provided through the analog input (as in Control Connection #2), through the
keypad (as in control connection #1) or through any other available source.
Forward/Reverse S3
(FWD/REV)
Start S1
Stop S2
Connector XC1
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 NC1
22 C1
23 NO1
24 NC2
25 C2
26 NO2
27 NC3
28 C3
29 NO3
Figure 3.22 - XC1 wiring for control connection #3
Installation and Connection
DO1
(RL1)
DO2
(RL2)
DO3
(RL3)
3
CFW-11 | 3-33