Siemens SITOP series - Standard Mounting Position

SIMATIC STEP 7 function blocks
5.3 FB SITOP_CNX8600
SITOP PSU8600 Firmware V1.4: Faceplates and Communication Blocks V2.4 for SIMATIC STEP 7 V14 SP1, V15 and V15.1 (TIA)
Function Manual, 11.2018, A5E37763954-09-76
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Input parameters
Table 5- 4
Parameter
Data type
Description
Module_number
Int Number the plugged SITOP CNX8600_4X expansion
module. Starting on the left with 1.
(Maximum of 4 can be plugged)
Hw_Ident_Head
HW_IO Start address of the expansion module.
(Reference, system tag: "CNX8600_4x10A".
For example: PSU_1~CNX8600_4x10A_1~CNX8600)
Cyclic_IO_Output1_address
HW_IO Start address of the expansion module output 1.
(Reference, system tag: "Output_1[AI](1)")
For example:
• First CNX8600:
PSU_1~CNX8600_4x10A_1~Output_1
• Second CNX8600:
PSU_1~CNX8600_4x10A_2~Output_1
Cyclic_IO_Output2_address
HW_IO Start address of the expansion module output 2.
(Reference, system tag: "Output_2")
Cyclic_IO_Output3_address
HW_IO Start address of the expansion module output 3.
(Reference, system tag: "Output_3")
Cyclic_IO_Output4_address
HW_IO Start address of the expansion module output 4.
(Reference, system tag: "Output_4")
Note
Cyclic_IO_Output1_address parameter
The system tag is automatically
generated by the TIA Portal when creating the expansion
module.
Note
For S7-300/400
For addressing data type HW_IO, refer to the section
Data type HW_IO (Page 20).