Bosch Rexroth VT-VPCD Series Operating Instructions Manual page 24

24/60 About this product
Sign of display value
Display
Serial interface
Profibus interface
(optional)
Bosch Rexroth AG, VT-VPCD, RE 30028-B/09.13
Hyquip Limited New Brunswick Street Horwich Bolton Lancashire BL6 7JB UK
Company Registered in England No: 4167649 VAT Registration No: 732 5692 25 BS EN ISO 9001:2008 No: LRQ 0964389
The signs +/- light up together with the value shown on the display (positive or
negative).
In conjunction with the 4 keys, the display serves to display and change parameters
and is used for diagnostic purposes. The VT-VPCD can be accessed via a menu
structure. The parameter values can be displayed and changed. Moreover, error
messages are shown on the display.
Software is configured via the serial interface. The graphic below shows the pinout
of the D-SUB socket on the front panel.
GND
5
9
Send data (RS232)
Receive data (RS232)
6
1
Fig. 10: Pinout of the D-SUB socket RS232
The connection for Profibus communication is made using a 9-pin D-SUB socket on
the front panel (optional). The graphic below shows the pinout of the D-SUB socket
for Profibus.
GND
RxD/TxD-N (A-line)
RxD/TxD-P (B-line)
VP (5 V)
Fig. 11: Pinout of Profibus D-SUB socket
LSB MSB
1 2 4 8 16 32
1 2 3 4 5 6
Fig. 12: Address setting for Profibus
+44 (0)1204 699 959
enquiries@hyquip.co.uk
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64
↑ ON
↓ OFF
7 8 Not used, must be "OFF"