System bus (CAN) with Servo PLC & Drive PLC
System blocks
7.2
FIF_CAN2_IO
7-5
L
PLC-Systembus EN 1.1
7.2
FIF_CAN2_IO
7.2.1
FIF_Inputs_CAN2
System bus inputs “FIF-CAN2_IN” (module number: 35)
This SB is used to receive event or time-controlled process data via the function interface of the Drive
PLC.
•
A Sync telegram is not required.
FIF_Inputs_CAN2
SYSTEMBUS
(FIF-CAN)
FIF_CAN2_bInB0_b
FIF_CAN2_bInB15_b
FIF_CAN2_nInW1_a
C2492/4
16 Bit
...
C2491/3
16 binary
signals
Byte
1
Byte
2
Byte
3
Byte
4
Byte
5
Byte
6
Byte
7
Byte
8
FIF_CAN2_bInB16_b
FIF_CAN2_bInB31_b
FIF_CAN2_nInW2_a
C2492/5
16 Bit
...
C2491/4
16 binary
signals
16 Bit
LowWord
16 Bit
HighWord
FIF_CAN2_nInW3_a
C2492/6
FIF_CAN2_dnInD1_p
C2492/7
16 Bit
16 Bit
FIF_CAN2_nInW4_a
Fig. 7-3
FIF_Inputs_CAN2
VariableName
DataType
SignalType
Address
DIS
DIS format
Note
FIF_CAN2_nInW1_a
%IW35.0
C2492/4
FIF_CAN2_nInW2_a
Integer
analog
%IW35.1
C2492/5
dec [%]
FIF_CAN2_nInW3_a
Integer
analog
%IW35.2
C2492/6
dec [%]
FIF_CAN2_nInW4_a
%IW35.3
C2492/7
FIF_CAN2_bInB
0
_b
%IX35.0.
0
...
...
C2491/3
FIF_CAN2_bInB
15
_b
Bool
binary
%IX35.0.
15
hex
FIF_CAN2_bInB
16
_b
Bool
binary
%IX35.1.
0
hex
...
...
C2491/4
FIF_CAN2_bInB
31
_b
%IX35.1.
15
FIF_CAN2_dnInD1_p
Double integer
position
%ID35.0
-
-
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