Lenze E84AYCIB Manuel d'utilisateur télécharger pdf (Page 21)

EDS84AYCIB EN 4.0 - 11/2010 L 21

E84AYCIB communication manual (INTERBUS)

Technical data

Protocol data

4.3 Protocol data

4.4 Communication time

The communication time is the time between the start of a request and the arrival of the

corresponding response.

The communication times in the INTERBUS network depend on the...

 Processing time in the controller;

 Telegram runtime (baud rate / telegram length).

Processing time in the controller

The parameter data and process data are independent of each other.

Field Values

Process data words 0 ... 10 words (16 bits/word)

Supported PMS services • Initiate

•Abort

• Reject

•Read

•Write

•Get-OD

•Identify

• Status

Data Processing time

Process data Approx. 2ms + 1ms tolerance + runtime of the technology application used

Parameter data Approx. 30 ms + 20 ms tolerance (typical)

• Some codes may require a longer processing time (see software manual/

»Engineer« online help for Inverter Drives 8400).

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Lenze E84AYCIB Manuel d'utilisateur Page 21