Technical data

R911305038 / 01 | Rexroth VCP-Operating Concept Electric Drives and Controls | Bosch Rexroth AG 6-127

PROFIBUS-DP raw

6.9.4 Input Syntax

The following figure illustrates the structure of the input syntax for vari-

ables in the programming software.

Fig. 6-191: Syntax diagram for bit access, PROFIBUS-DP.

Fig. 6-192: Syntax diagram for byte access, PROFIBUS-DP.

1 The number in front of the point is a word or double-word address.

The number after the point specifies the byte number within the

word/double word.

2 The number in front of the point is a byte address.

Fig. 6-193: Syntax diagram for word access, PROFIBUS-DP.

Fig. 6-194: Syntax diagram for double-word access, PROFIBUS-DP

B Number . Number

DB Number B

DB Number DBX

BY Number . Number

DB Number

(2)

(1)

Number BY

Number DBB

W Number

DB Number W

Number DBW

DW Number

DB Number DW

Number DBD