WEG CFW-11 User Manual page 57

Installation and Connection
15 14 13 12
1 1 0 0 = with
braking
IGBT
1 =
without
braking
IGBT
Hexadecimal digit #4 Hexadecimal digit #3
3.3.1 Installation
NOTE!
If the degree of protection of the used inverter is lower than IP54, it must be installed inside an IP54
(minimum) cabinet.
3
XC25 Terminals
1 STO1
2 GND1
3 STO2
4 GND2
NOTE!
Terminals XC25: 2 and XC25:4 are not internally connected to the reference of the inverter power
supply +24 V. These terminals are often connected to the control terminal XC1:11.
NOTE!
Follow recommendations of
For XC25 control cabling considers the following:
Use wire gauge from 0.5 mm
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 3.20 on page
Run the cables separated from the remaining circuits (power, 110 V / 220 Vac control, etc.).
3-38 | CFW-11
Table 3.8 - Content of P0029 parameter
11 10 9
0 0 = control circuit 0 = inverter
is supplied from without safety
an external +24 stop option
Vdc power supply 1 = inverter
1 = control circuit with Safety
is fed by the Stop option
inverter SMPS
Table 3.9 - 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
Item 3.2.5 Control Connections on page
(20 AWG) to 1.5 mm
2
3-31.
Bits
8 7 6
0 = inverter Voltage rating of
without RFI the inverter:
filter 00 = 200...240 V
1= inverter 01 = 380...480 V
with RFI filter 10 = 500...600 V
11 = 500...690 V
or 660/690 V
Hexadecimal digit #2
Coil rated voltage: 24 V, range: 20...30 Vdc
Coil resistance: 960 Ω ± 10 % @ 20 °C (68 ºF)
Coil rated voltage: 24 V, range: 20...30 Vdc
Coil resistance: 960 Ω ± 10 % @ 20 °C (68 ºF)
(14 AWG) and maximum tightening torque of maximum
2
5 4 3 2 1 0
Inverter output rated current
Hexadecimal digit #1
Specifications
3-28.