Master/Slave Connection - WEG DBW04 Serie Manual Del Usuario

Figure 3.10: Information available in the front part of the braking module DBW04
Function of the indicator LEDs of the DBW04; see
DC Voltage (white LED): when ON, it indicates if voltage is present on the DBW04 DC link.
„
DI Enable (green LED): when ON, it indicates that the digital input DI1 (disable general) is
„
enabled.
+ 15 V (green LED): when ON, it indicates that the electronics power supply is present.
„
Brake On (green LED): when ON, it indicates that the DBW04 is braking.
„
Fault (red LED): it indicates a fault occurred on the DBW04; refer to the
„

3.3.5 Master/Slave Connection

For the operation of braking modules in parallel, one of the braking modules must be configured
as master and the others as slaves. In order to do so, the master module must be with the DIP
Switch S2 set with the desired braking actuation level. The slave modules must be with the DIP
Switch S2 configured in position number 15 of
Tensão CC/DC Voltage
DI Habilitada/DI Enable
+15V
Frenagem Ativa/Brake On
Falha/Fault
Tensão de Linha/Line Voltage
Posição/Position
DBW04xxxxD3848 DBW04xxxxD5069
S1 0 380V
S1 1 400 - 415V
S1 2
440 - 480V
S1 3
Tensão de Frenagem/Break Voltage
Posição/Position
S2 7 Nominal/Nominal
S2 15 Escravo/Slave
Outros/ 0-6/ Consulte o Manual do Usuário/
Others 8-14 See the Users Guide
Table 3.4 on page
Installation and Connection
500 - 525V
550 - 575V
600 V
660-690V
Figure 3.10 on page 23.
Table 5.1 on page 26.
22.
DBW04 | 23