Technical Data - Overview; Configuration; Configuration - Cfgdata; Configuration Of The Coupler Modules - Beckhoff BK3 0 Series Documentation

Parameterization and commissioning
4.3

Technical data - overview

Description BK3010
Number of Bus 64
Terminals
Baud rate [Mbaud] 1,5
Physical basis RS 485
UserPrm Data
DPV1 Services x
Multi-configuration x
mode
Word Align
Byte oriented Bus
Terminals
Distributed control
PLC IEC 6 1131-3
4.4

Configuration

4.4.1

Configuration - CfgData

The CfgData is generated from the modules inserted in the DP configuration tool. When modules are added,
the following rules are to be observed:
Sequence of DP modules to be added in the DP configuration tool
Modules for the coupler's functions [} 38]
Complex function modules [} 39]
Digital function modules [} 41]
For TwinCAT applications, these rules are followed by the TwinCAT system manager. It adds the terminals
or IE modules in the sequence in which they are plugged in, and the modules for functions are added
automatically if the corresponding function is activated in the UserPrmData [} 35].
4.4.2

Configuration of the Coupler Modules

The DP modules for the following Bus Coupler functions are to be added first in the DP configuration tool if
the associated function is activated (if the function is not activated, the corresponding DP module is not to be
added):
Function module Activation of the function
2-byte PLC Interface The 2-byte PLC interface is activated via the UserPrmData [} 35] (byte 5, bit 0). By
default it is not active.
K-bus cycle counter The K-bus cycle counter [} 53] is activated via the UserPrmData [} 35] (byte 3, bit 3).
By default it is not active.
Dummy output byte The dummy output byte [} 53] is activated via the UserPrmData [} 35] (byte 3, bit 5).
By default it is not active.
38
BK3110 BK3120 BK3150
64 255 255
12 12 12
RS 485 RS 485 RS 485
x x x
x x x
x x
x x
Version: 4.3.0
BK3500 BK3520 LC3100
64 255 64
1,5 12 12
Optical Optical RS 485
fibers fibers
x x x
x x x
x x
x x
BC3100
64
12
RS 485
x
x
x
BK3xx0