Lenze DDS System bus CAN for PLC - Manual (Page 125)

8.3 FIF_CAN3_IO (node number: 36)
System bus (CAN) for Lenze PLC devices
FIF−CAN system blocks
8−2
L
PLC−Systembus EN 2.0
8.3.1 FIF_Inputs_CAN3
Variable Data type Signal type Address Display code Display
format
Notes
FIF_CAN3_nInW1_a
Integer Analog
%IW36.0 C2492/8
dec [%]
FIF_CAN3_nInW2_a %IW36.1 C2492/9
FIF_CAN3_bInB0_b
Bool Binary
%IX36.0.0
hex
... ... C2491/5
FIF_CAN3_bInB15_b %IX36.0.15
FIF_CAN3_bInB16_b %IX36.1.0
... ... C2491/6
FIF_CAN3_bInB31_b %IX36.1.15
FIF_CAN3_dnInD1_p Double integer Position %ID36.0 − −
FIF_CAN3_nInW3_a
Integer Analog
%IW36.2 C2492/10
dec [%]
FIF_CAN3_nInW4_a %IW36.3 C2492/11
8.3.2 FIF_Outputs_CAN3
Variable Data type Signal type Address Display code Display
format
Notes
FIF_CAN3_nOutW1_a
Integer Analog
%QW36.0 C2493/8
dec [%]
FIF_CAN3_nOutW2_a %QW36.1 C2493/9
FIF_CAN3_bFDO0_b
Bool Binary
%QX36.0.0
− −
... ...
FIF_CAN3_bFDO15_b %QX36.0.15
FIF_CAN3_bFDO16_b %QX36.1.0
... ...
FIF_CAN3_bFDO31_b %QX36.1.15
FIF_CAN3_dnOutD1_p Double integer Position %QD36.0 − −
FIF_CAN3_nOutW3_a
Integer Analog
%QW36.2 C2493/10
dec [%]
FIF_CAN3_nOutW4_a %QW36.3 C2493/11
8.3.3 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)