Note
• You may only access the addresses occupied by user data.
• In S7 F/FH systems, the value status is automatically processed by the F-channel drivers.
• With I/O redundancy, you only access the channels of the left I/O module. The input values
of the corresponding channels of the redundant I/O module are automatically processed by
the F-channel drivers.
• The other address areas occupied by the F-modules are assigned for functions including
safety-related communication between the F-modules and F-CPU in accordance with
PROFIsafe.
Parameters/address space
5.5 Address space
F-AI 8xI 2-/4-wire HART HA
36 Equipment Manual, 09/2021, A5E50557845-AA
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