Installation - WEG CFW-11 Guía De Instalación, Configuración Y Operación

Safety Stop Function
15 14 13 12 11
1 1 0 0 = with 0 0 = control circuit
braking is supplied from an
IGBT external +24 Vdc
1 = power supply
without 1 = control circuit
braking is fed by the
IGBT. inverter SMPS.
Hexadecimal
digit #4

2 INSTALLATION

XC25 Terminals
1 STO1
2 GND1
3 STO2
4 GND2
NOTE!
XC25:2 and XC25:4 terminals are not connected internally to inverter +24 V power
supply reference. In most of cases, those terminals are connected to XC1:11 control
terminal in CFW-11 and CFW-11M inverters and to XC1:36 in CFW70X inverters.
NOTE!
Follow the instructions provided on item 3.2.5 (CFW-11 and CFW70x) or 3.4.8
(CFW-11M) of User's Manual.
For XC25 control cabling consider the following:
Use wire gauge from 0.5 mm
„
torque of maximum 0.50 N.m (4.50 lbf.in).
Use shielded cables connected to ground only on inverter side (use the provided metallic
„
pieces as shown on figure 3).
Run the cables separated from the remaining circuits (power, 110 V/220 Vac control, etc.).
„
8 | CFW-11, CFW-11M, CFW70X
Table 1: Content of P0029 parameter
10 9
0 = inverter
without
safety stop
option
1 = inverter
with safety
stop option.
Hexadecimal
digit #3
Table 2: XC25 terminals (safety stop terminals) signals
Function
Terminal 1 of
safety relay K1 coil.
Terminal 2 of
safety relay K1 coil.
Terminal 1 of
safety relay K2 coil.
Terminal 2 of
safety relay K2 coil.
(20 AWG) to 1.5 mm
2
Bits
8 7
0 = Voltage rating of
Inverter the inverter:
without 00 = 200...240 V
RFI filter / or 220/230 V
1= 01 = 380...480 V
inverter 10 = 500...600 V
with RFI 11 = 500...690 V
filter. or 660/690 V
Hexadecimal
Specifications
Coil rated voltage: 24 V, range: 20...30 Vdc
Coil resistance: 960 Ω ± 10 % @ 20 °C (68 °F).
Coil rated voltage: 24 V, range: 20...30 Vdc
Coil resistance: 960 Ω ± 10 % @ 20 °C (68 °F).
(14 AWG) and maximum tightening
2
6 5 4 3 2 1 0
Inverter output
rated current.
Hexadecimal
digit #2 digit #1