Rockwell Automation 1394 SERCOS Interface Multi-Axis Motion Control System User Manual
Page 22
Publication 1394-IN024B-EN-P — February 2004
1-14
Commissioning Your 1394 SERCOS Interface System
5. Select Data Rate, Cycle Time, and Optical Power settings.
•
Ensure the Data Rate setting matches DIP switches 2 and 3
(baud rate) as set on the system module, or use the Auto
Detect setting.
•
Set the Cycle Time according to the table below.
•
Ensure the Optical Power setting (high or low) matches DIP
switch 1 as set on the system module.
6. Select Finish. Your new module appears under the I/O
Configuration folder in the explorer window.
7. Repeat steps 1-6 for each Logix module.
Logix SERCOS
Module
1394 SERCOS interface
System Module Series
Data
Rate
Mbit/s
SERCOS Ring
Cycle Time
ms
Number
of Axes
1756-M08SE
(Series A)
C or D
4
0.5
N/A
1.0
up to 4
2.0
up to 8
1756-M08SE
(Series B)
D only
8
0.5
N/A
1.0
up to 8
2.0
1756-M16SE or
1784-PM16SE
C or D
4
0.5
N/A
1.0
up to 4
2.0
up to 8
D only
8
0.5
N/A
1.0
up to 8
2.0
up to 16