BECKHOFF KL5001 User Manual
Page 14
Annex
14
KL5001
Alternative Format
In the alternative format the KL5001 is mapped with 4 or 6 data bytes. If
the terminal is evaluated completely, the terminal occupies memory space
in the process image of the input and outputs.
I/O Offset
High Byte
Low Byte
Complete evaluation
= 0
3
MOTOROLA format
= 0
2
Word alignment
= 0
1
D3
D2
Default: CANCAL,
CANopen, RS232,
RS485, ControlNet,
DeviceNet
0
D1
D0
I/O Offset
High Byte
Low Byte
Complete evaluation
= 0
3
MOTOROLA format
= 1
2
Word alignment
= 0
1
D2
D3
Default: Interbus,
Profibus
0
D0
D1
I/O Offset
High Byte
Low Byte
Complete evaluation
= 1
3
MOTOROLA format
= 0
2
D3
D2
Word alignment
= 0
1
-
D1
0
D0
CT/ST
I/O Offset
High Byte
Low Byte
Complete evaluation
= 1
3
MOTOROLA format
= 1
2
D2
D3
Word alignment
= 0
1
-
D0
0
D1
CT/ST
I/O Offset
High Byte
Low Byte
Complete evaluation
= 1
3
D3
D2
MOTOROLA format
= 0
2
-
-
Word alignment
= 1
1
D1
D0
Default: Lightbus,
Bus Terminal Controller
(BCxxxx)
0
-
CT/ST
I/O Offset
High Byte
Low Byte
Complete evaluation
= 1
3
D2
D3
MOTOROLA format
= 1
2
-
-
Word alignment
= 1
1
D0
D1
0
-
CT/ST
Legend
Complete evaluation: The terminal is mapped with control / status byte.
Motorola format: The Motorola or Intel formal can be set.
Word alignment: The terminal is at a word limit in the bus coupler.
CT: Control- Byte (appears in the PI of the outputs).
ST: Status- Byte (appears in the PI of the inputs).
D0 – D3: Data bytes