Lenze DDS System bus CAN for PLC - Manual (Page 106)

7.5 CAN3_IO (node number: 33)
System bus (CAN) for Lenze PLC devices
CAN system blocks
7−18
L
PLC−Systembus EN 2.0
7.5.1 Inputs_CAN3
Variable Data type Signal type Address Display code Display
format
Notes
CAN3_nInW1_a
Integer Analog
%IW33.0 C0866/8
dec [%]
CAN3_nInW2_a %IW33.1 C0866/9
CAN3_bInB0_b
Bool Binary
%IX33.0.0
hex
... ... C0863/5
CAN3_bInB15_b %IX33.0.15
CAN3_bInB16_b %IX33.1.0
... ... C0863/6
CAN3_bInB31_b %IX33.1.15
CAN3_dnInD1_p Double integer Position %ID33.0 C0867/3 dec [inc]
CAN3_nInW3_a
Integer Analog
%IW33.2 C0866/10
dec [%]
CAN3_nInW4_a %IW33.3 C0866/11
7.5.2 Outputs_CAN3
Variable Data type Signal type Address Display code Display
format
Notes
CAN3_nOutW1_a
Integer Analog
%QW33.0 C0868/8
dec [%]
CAN3_nOutW2_a %QW33.1 C0868/9
CAN3_bFDO0_b
Bool Binary
%QX33.0.0
C0151/3 hex
Display code in hex
as double word
... ...
CAN3_bFDO15_b %QX33.0.15
CAN3_bFDO16_b %QX33.1.0
... ...
CAN3_bFDO31_b %QX33.1.15
CAN3_dnOutD1_p Double integer Position %QD33.0 C0869/3 dec [inc]
CAN3_nOutW3_a
Integer Analog
%QW33.2 C0868/10
dec [%]
CAN3_nOutW4_a %QW33.3 C0868/11
7.5.3 Process data telegram
The process data telegram consists of an identifier and 8 bytes of user data.
11bit 8 bytes user data
Identifier Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 8
Information on the identifier can be found in chapter 2.4.1. ( ^ 2−3)