System bus (CAN) with Servo PLC & Drive PLC
System blocks
6.3 CAN2_IO
6-10
L
PLC-Systembus EN 1.1
6.3 CAN2_IO
6.3.1 Inputs_CAN2
System bus inputs “CAN2_IN” (module number: 32)
This SB is used to receive event or time-controlled process data via the system bus.
• A Sync telegram is not required.
Inputs_CAN2
SYSTEMBUS
CAN2_bInB0_b
CAN2_bInB15_b
CAN2_nInW1_a
C0866/4
16 Bit
...
C0863/3
16 binary
signals
Byte
1
Byte
2
Byte
3
Byte
4
Byte
5
Byte
6
Byte
7
Byte
8
CAN2_bInB16_b
CAN2_bInB31_b
CAN2_nInW2_a
C0866/5
16 Bit
...
C0863/4
16 binary
signals
C0867/2
16 Bit
LowWord
16 Bit
HighWord
CAN2_nInW3_a
C0866/6
CAN2_dnInD1_p
C0866/7
16 Bit
16 Bit
CAN2_nInW4_a
Fig. 6-5 Inputs_CAN2
VariableName
DataType SignalType Address DIS DIS format Note
CAN2_nInW1_a %IW32.0 C0866/4
CAN2_nInW2_a
%IW32.1 C0866/5
CAN2_nInW3_a
In
eger analog
%IW32.2 C0866/6
dec
%]
CAN2_nInW4_a %IW32.3 C0866/7
CAN2_bInB 0 _b %IX32.0. 0
... ... C0863/3
CAN2_bInB 15 _b
%IX32.0. 15
CAN2_bInB 16 _b
Bool binary
%IX32.1. 0
hex
... ... C0863/4
CAN2_bInB 31 _b %IX32.1. 15
CAN2_dnInD1_p Double integer position %ID32.0 C0867/2 dec [inc]