WEG CFW-11 Series - Page 82

Installation and Connection
3
3-52 | CFW-11
Run/Stop
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 NC1
DO1
(RL1)
22 C1
23 NO1
24 NC2
DO2
(RL2)
25 C2
26 NO2
27 NC3
DO3
(RL3)
28 C3
29 NO3
Jog
Forward/Reverse (FWD/REV)
AH
H
≥5 kΩ
Figure 3.42 - XC1 wiring for control connection # 2
Control connection 3 - 3-Wire Start/Stop function.
Enabling the Run/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 for Local Mode or P0226 = 4 for Remote Mode.
S1 and S2 are Start (NO contact) and Stop (NC contact) pushbuttons 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 other available source.