Appendix
KL304x and KL305x
17
KL3042 and KL3052
Conditions
Word offset
High byte
Low byte
Complete evaluation:
no
0
Ch1 D1
Ch1 D0
Motorola format:
no
1
Ch2 D1
Ch2 D0
Word alignment:
any
2
-
-
Default mapping for
CANopen, CANCAL,
DeviceNet, ControlNet,
Modbus, RS232 and
RS485 Coupler
3
-
-
Conditions
Word offset
High byte
Low byte
Complete evaluation:
no
0
Ch1 D0
Ch1 D1
Motorola format:
yes
1
Ch2 D0
Ch2 D1
Word alignment:
any
2
-
-
Default mapping for
Profibus and Interbus
Coupler
3
-
-
Conditions
Word offset
High byte
Low byte
Complete evaluation:
yes
0
Ch1 D0
Ch1 CB/SB
Motorola format:
no
1
Ch2 CB/SB
Ch1 D1
Word alignment:
no
2
Ch2 D1
Ch2 D0
3
-
-
Conditions
Word offset
High byte
Low byte
Complete evaluation:
yes
0
Ch1 D1
Ch1 CB/SB
Motorola format:
yes
1
Ch2 CB/SB
Ch1 D0
Word alignment:
no
2
Ch2 D0
Ch2 D1
3
-
-
Conditions
Word offset
High byte
Low byte
Complete evaluation:
yes
0
res.
Ch1 CB/SB
Motorola format:
no
1
Ch1 D1
Ch1 D0
Word alignment:
yes
2
res.
Ch2 CB/SB
Default mapping for
Lightbus and Ethernet
Coupler and
Bus Terminal Controller
(BCxxxx, BXxxxx)
3
Ch2 D1
Ch2 D0
Conditions
Word offset
High byte
Low byte
Complete evaluation:
yes
0
res.
Ch1 CB/SB
Motorola format:
yes
1
Ch1 D0
Ch1 D1
Word alignment:
yes
2
res.
Ch2 CB/SB
3
Ch2 D0
Ch2 D1
Legend
Complete evaluation:
The terminal is mapped with control and status byte.
Motorola format:
Motorola or Intel format can be set.
Word alignment:
The terminal is at word limit in the Bus Coupler.
Ch n SB: status byte for channel n (appears in the input process image).
Ch n CB: control byte for channel n (appears in the output process image).
Ch n D0: channel n, data byte 0 (byte with the lowest value)
Ch n D1: channel n, data byte 1 (byte with the highest value)
"-": This byte is not used or occupied by the terminal.
res.: reserved:
This byte occupies process data memory, although it is not used.
