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Parameter
HART activated (Page 31)
Number HART message
frame repetitions
(Page 28)
Diagnostics HART
(Page 32)
Terminal block
Double-width terminal
block (Page 29)
Potential group
Potential group (Page 33)
The F_source_address is automatically preset with the value "1" in S7 F/FH Systems and cannot
a
be changed in the properties of the I/O module.
The F_destination_address is automatically preset uniquely station-wide.
b
Note
Unused channels
"Disable" unused channels in the parameter assignment to improve the cycle time of the
module.
You can find more information on this in the section "Response times (Page 113)".
A deactivated channel always returns the analog value 0x0000 and QI = 0 ("Substitute value is
output").
F-AI 8xI 2-/4-wire HART HA
Equipment Manual, 09/2021, A5E50557845-AA
Value range
•
deactivated
•
activated
Can only be configured when the
"HART gate" is activated and the
measuring range "4..20mA" is set.
0 to 10
Only relevant when the "HART ac‐
tivated" parameter is activated.
•
deactivated
•
activated
Only relevant when the "HART ac‐
tivated" parameter is activated.
•
no
•
yes
•
Potential group of the left
module (dark gray terminal
block)
•
New potential group (light
gray terminal block)
•
No potential group (black ter‐
minal block)
5.3 Module/channel parameters
Default
Re-parame‐
terization in
RUN
deactivated
No
5
No
activated
No
No
No
New potential group
No
(light gray terminal
block)
Parameters/address space
Efficiency range
Channel
Channel
Channel
Module
Module
25
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