System bus (CAN) with Servo PLC & Drive PLC
System blocks
6.3 CAN2_IO
6-12
L
PLC-Systembus EN 1.1
6.3.2 Outputs_CAN2
System bus outputs “CAN2_OUT” (module number: 32)
This SB is used to transmit event or time-controlled process data via the system bus.
• The transmission method (event or time-controlled) is set via C0356. (^ 3-4)
• A Sync telegram is not required.
Outputs_CAN2
SYSTEMBUS
C0868/4
...
Byte
1
Byte
2
Byte
3
Byte
4
Byte
5
Byte
6
Byte
7
Byte
8
C0868/5
...
16 Bit
LowWord
16 Bit
HighWord
16 Bit
16 binary
signals
16 Bit
16 binary
signals
CAN2_nOutW2_a
CAN2_nOutW1_a
CAN2_bFDO0_b
CAN2_bFDO15_b
CAN2_bFDO16_b
CAN2_bFDO31_b
16 Bit
16 Bit
C0868/7
CAN2_nOutW4_a
C0869/2
CAN2_dnOutD1_p
C0868/6
CAN2_nOutW3_a
Fig. 6-6 Outputs_CAN2
VariableName
DataType SignalType Address DIS DIS format Note
CAN2_nOutW1_a %QW32.0 C0868/4
CAN2_nOutW2_a
%QW32.1 C0868/5
CAN2_nOutW3_a
In
eger analog
%QW32.2 C0868/6
dec
%]
CAN2_nOutW4_a %QW32.3 C0868/7
CAN2_bFDO 0 _b %QX32.0. 0
... ...
CAN2_bFDO 15 _b
%QX32.0. 15
Display code in hex
CAN2_bFDO 16 _b
Bool binary
%QX32.1. 0
C0151
2 hex
as a double word
... ...
CAN2_bFDO 31 _b %QX32.1. 15
CAN2_dnOutD1_p Double integer position %QD32.0 C0869/2 dec [inc]