Lenze E94AYCIB - Manual (Page 34)

6 Commissioning
6.3 Settings in »Engineer«
34
Lenze · E94AYCIB communication module (INTERBUS) · Communication Manual · DMS 4.0 EN · 02/2014 · TD17
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
6.3 Settings in »Engineer«

How to activate changed settings in the »Engineer«:
1. Execute the device command C00002 = "11: Save start parameters".
2. Carry out a "Reset node" of the node, or switch the voltage supply of the communication
module off and then on again.

Note!
The data word sum (process data words + parameter data words) has to consist of 1 ... 10
words (16 bits/word).
Impermissible settings are reported by the BE LED (red blinking).
 LED status displays ( 47)
The communication module then operates internally with the following values:
• 2 process data words
• 1 parameter data word
Select the baud rate which depends on the data volume, cycle time, and number of
nodes just high enough to suit your application.
Setting Description
PCP data length 0, 1, 2 or 4 parameter data words can be used ( C13892 / C14892 ).
Process data length 1 ... 10 process data words can be used ( C13893 / C14893 ).
Clear process data Setting ( C13885 / C14885 ) the selection of the process data the Servo Drive
9400 is to process for maintaining the internal communication when the
INTERBUS has exited the "IBS-ACTIVE" state.
• 0: Use of the last master process data
• 1: PDOs are set to the value "0". (Standard setting)
Baud rate Set the baud rate ( C13894 / C14894 ) according to the length of the bus cable
between the single INTERBUS nodes:
• 500 kbps: Max. 400 m between the single nodes
• 2 Mbps: Max. 150 m between the single nodes