WEG CFW-11 Guide Rapide D'installation page 14

H
≥5 kΩ
AH
Run/Stop
Forward/Reverse (FWD/REV)
Jog
Figure 26: 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.
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
22 C1
(RL1)
23 NO1
24 NC2
DO2
25 C2
(RL2)
26 NO2
27 NC3
DO3
28 C3
(RL3)
29 NO3
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
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).
Forward/Reverse S3
(FWD/REV)
Start S1
Stop S2
Figure 27: XC1 wiring for control connection # 3
Installation Guide
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
22 C1
(RL1)
23 NO1
24 NC2
DO2
25 C2
(RL2)
26 NO2
27 NC3
DO3
28 C3
(RL3)
29 NO3
and
CFW-11 | 15