Cable; Diagnostics; Fig. 7-26: Arrangement Of The Interbus Diagnostics Leds; Fig. 7-27: Functions Of The Interbus Diagnostics Leds - Bosch Rexroth IndraControl VCP 25 Project Planning Manual

R911299720 / 02 | Rexroth IndraControl VCP 25
Interfaces

7.2.2.2 Cable

7.2.2.3 Diagnostics

Electric Drives and Controls | Bosch Rexroth AG
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.
The diagnostics LEDs are located at the rear of the small operator ter-
minal. The LEDs show the states of the bus system.

Fig. 7-26: Arrangement of the INTERBUS diagnostics LEDs

The diagnostics LEDs at the small operator terminal has the following
functions:
Designation Color State
RC Green On
+5 V Green On
BA Green On
RD Red

Fig. 7-27: Functions of the INTERBUS diagnostics LEDs

Function
Remote Bus Check
Supply Voltage OK
Off No Supply Voltage
Bus Active
Off Bus Not Active
On Remote Bus Inactive
7-17