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Rexroth IndraControl VCP 05
Electric Drives and Controls |
Bosch Rexroth AG
7
-17
Interfaces
7.2.2.2
Cable
7.2.2.3
Diagnostics
The diagnostic LEDs are located at the rear of the small operator termi-
nal. The LEDs show the states of the bus system.
Fig. 7-26:
Arrangement of the INTERBUS diagnostic LEDs
The diagnostic LEDs at the small operator terminal has the following
functions:
A shielded twisted-pair cable (cable type LiYCY-TP) must be used. The
maximum cable length depends on its use within the INTERBUS topol-
ogy.
Designation
Color
State
Function
RC
Green On
Remote Bus Check
+5 V
Green On
Supply Voltage OK
Off
No Supply Voltage
BA
Green On
Bus Active
Off
Bus Not Active
RD
Red
On
Remote Bus Inactive
Fig. 7-27:
Functions of the INTERBUS diagnostic LEDs
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