Lenze DDS System bus CAN for PLC - Manual (Page 103)

System bus (CAN) for Lenze PLC devices
CAN system blocks
7.4 CAN2_IO (node number: 32)
7−15
L
PLC−Systembus EN 2.0
7.4.1 Inputs_CAN2
Variable Data type Signal type Address Display code Display
format
Notes
CAN2_nInW1_a
Integer Analog
%IW32.0 C0866/4
dec [%]
CAN2_nInW2_a %IW32.1 C0866/5
CAN2_bInB0_b
Bool Binary
%IX32.0.0
hex
... ... C0863/3
CAN2_bInB15_b %IX32.0.15
CAN2_bInB16_b %IX32.1.0
... ... C0863/4
CAN2_bInB31_b %IX32.1.15
CAN2_dnInD1_p Double integer Position %ID32.0 C0867/2 dec [inc]
CAN2_nInW3_a
Integer Analog
%IW32.2 C0866/6
dec [%]
CAN2_nInW4_a %IW32.3 C0866/7
7.4.2 Outputs_CAN2
Variable Data type Signal type Address Display code Display
format
Notes
CAN2_nOutW1_a
Integer Analog
%QW32.0 C0868/4
dec [%]
CAN2_nOutW2_a %QW32.1 C0868/5
CAN2_bFDO0_b
Bool Binary
%QX32.0.0
C0151/2 hex
Display code in hex
as double word
... ...
CAN2_bFDO15_b %QX32.0.15
CAN2_bFDO16_b %QX32.1.0
... ...
CAN2_bFDO31_b %QX32.1.15
CAN2_dnOutD1_p Double integer Position %QD32.0 C0869/2 dec [inc]
CAN2_nOutW3_a
Integer Analog
%QW32.2 C0868/6
dec [%]
CAN2_nOutW4_a %QW32.3 C0868/7
7.4.3 Process data telegram
The process data telegram consists of an identifier and 8 bytes of user data.
11 bit 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)