Installation - WEG CFW-11 User Manual

Installation and Connection
The parameter P0029 shows if the inverter has identified correctly SRBXX board. See Bit 9 in
3-40 for details.
15 14 13 12
1 1 0 0 = with
braking
IGBT
1 =
without
braking
IGBT
Hexadecimal digit #4

3.3.1 Installation

NOTE!
3
If the degree of protection of the used inverter is lower than IP54, it must be installed inside an IP54
(minimum) cabinet.
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 mm2 (20 AWG) to 1.5 mm2 (14 AWG) and maximum tightening 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 3.21 on page
Run the cables separated from the remaining circuits (power, 110 V / 220 Vac control, etc.).
3-40 | CFW-11
Table 3.9 - Content of P0029 parameter
11 10 9
0 0 = control 0 = inverter
circuit is without Safety
supplied from Stop option
an external 1 = inverter
+24 Vdc power with Safety
supply Stop
1 = control option
circuit is fed
by the inverter
SMPS
Hexadecimal digit #3
Table 3.10 - 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
3-35.
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)
Table 3.9 on page
5 4 3 2 1
Inverter output rated
current
Hexadecimal digit #1
Specifications
3-29.
0