WEG CFW-11W G2 RB Series, Руководство пользователя

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Installation and Connection
CFW-11W G2 | 3-31
3
The control rack is powered via connector XC9, located on the ICUP board; it is described in Table 3.18 on page
3-31 .
Table 3.18: Description of connector XC9
XC9 Function Specifications
1 +24 Vcc Positive pole of the +24 Vdc power supply
24 Vdc power supply (± 3 %)
Consumption: 1.25 A
2 NC Not connected
3 GND Reference of the +24 Vdc power supply
DIP switches S1 and S2, Figure 3.35 on page 3-31 , have the function, respectively, to select the level of the
inverter alternating supply voltage and the number of UP11W G2 connected.
S2 S1
Figure 3.35: Detail of DIP switches S1 and S2
Table 3.19: DIP switch S1:1 - S1:3 configuration
S1:3 S1:2 S1:1
Alternate Supply
Voltage
OFF OFF OFF 500 - 690 V
Table 3.20: DIP switch S1:4 configuration
S1:4 Operating Mode
OFF Normal
ON Reduced Power
The operating mode with reduced power is detailed in Section 5.7 OPERATION WITH A REDUCED NUMBER OF
POWER UNITS on page 5-11 .
Table 3.21: DIP switch S2 configuration
S2:4 S2:3 S2:2 S2:1
Number of UP11W
Connected
OFF OFF OFF OFF 1
OFF OFF OFF ON 2
OFF OFF ON ON 3
OFF ON ON ON 4
ON ON ON ON 5