Fieldbus Parameters; Process Data Channel - Bosch Rexroth OptiFeed-FS EcoDrive 03 FLP04VRS Functional Description

ECODRIVE03-FL*-04VRS

Fieldbus Parameters

Process Data Channel

I/O Channel
DOK-ECODR3-FL*-04VRS**-FK01-EN-P
Several parameters must be programmed for the fieldbus. The
parameters are part of the group B0xx.
B011 Fieldbus Cycle Time
B012 Fieldbus Baudrate
B013 Fieldbus Format
The following information is supplied by the Profibus
•
Watchdog Time:
•
Baud Rate:
O Channel (DKC Output) Diagnostic Channel
3 Words
Fig. 11-3: Receive Channel DKC3.3 Å Master
I Channel (DKC Input)
3 Words
Fig. 11-4: Transmission Channel Master Å DKC3.3
Parameter B013
Format 0
Format 1
Format 2
Fig. 11-5: Transmission Length, Process Data Channel
The I/O Channel consists of 3 words. The Status Word and the Control
Word are concretely defined. The other two words are not defined. Their
function is assigned via the user program or the parameters.
Command Communications
is displayed in Parameter B011
is displayed in Parameter B012
1 Word
Variable Channel
4 Words
Process Data Channel
Receive Length
Profibus Master
8 Words
4 Words
8 Words
11-3
Variable Channel
4 Words
Send Length
Profibus Master
7 Words
3 Words
7 Words