Beckhoff BC9000 User Manual

Programming
BC9000 and BC910038 Version: 4.0.0
Fig.26: Assign bus terminals to the higher level controller
Remember that none of the process images in use may be larger than 512bytes.
6.4 Mapping the Bus Terminals
The precise assignment of the byte-oriented Bus Terminals may be found in the configuration guide for the
particular bus terminal. This documentation is available on the Beckhoff Products&Solutions CD or on the
Internet under http://www.beckhoff.de.
Byte oriented Bus Terminals Bit oriented Bus Terminals
KL15x1 KL10xx, KL11xx, KL12xx, KL17xx, KM1xxx
KL25xx KL20xx, KL21xx, KL22xx, KL26xx, KL27xx, KM2xxx
KL3xxx
KL4xxx
KL5xxx
KL6xxx
KL7xxx
KL8xxx
KL9110, KL9160, KL9210, KL9260
6.5 Local process image
All connected bus terminals are assigned in the default setting to the local process image of the BC/BX.
Mapping within the Bus Terminal Controller is carried out according to the following rule:
First come all the complex Bus Terminals, in whatever sequence they are physically inserted, followed by the
digital Bus Terminals which are padded to a whole byte.
The default mapping of the complex Bus Terminals is:
• complete evaluation
• Intel format
• Word alignment

Beckhoff BC9000 Specifications

General

Brand	Beckhoff
Model	BC9000
Category	Controller
Language	English