Kunbus Sercos Series, User Manual

Page: 17 / 23

Gateway component Sercos 17 / 23
5 Configuration
5.1 Supported Size of the Process Data
The gateway component for SERCOS supports process data up to a
length of 250 bytes per direction.
Of these 250 bytes, 4 bytes of control data (for Connection Control
and I/O-Control/status) are reserved.
NOTICE
Bear in mind that the maximum length of the process data is always
determined by the fieldbus with the shorter data length.
Example:
Sercos supports 250 bytes je per direction incl. control data,
PROFIBUS supports 488 bytes
In conjunction with Sercos/ PROFIBUS this means that s 250 bytes
are transmitted and updated cyclically.
5.2 Setting Sercos Address
You can set the Sercos Address for the gateway component using
the two rotary switches.
Value
0 The Sercos Address from the webserver
configuration is used (s. section"Configura-
tion of Sercos [
}
19]").
In this case, the Sercos Address can also be
set by the Sercos Master (IDN S-0-1040).
Tip!: You can use a Sercos Address from 1
tos 511 via the Webserver/Sercos-Master.
1-254 Sercos Address that can be set by the rotary
switch.
255 When switching on, all configuration settings
are reset to the factory settings. Then restart
the device.
Configuration