Siemens S7-300 Installation And Operating Manual page 253

To achieve SIL3/Cat.4/PLe using this wiring, you must use a suitably qualified sensor.
Note
If you are using
HART field device only for the channel with the lower channel number.
Assignable parameters for application 7
Table 9- 21
Diagnostic interrupt
Behavior after channel fault Passivate the entire
HART_Gate
Interference frequency
suppression
Evaluation of the sensors
Measuring range
F-wire break detection
Smoothing
HART function
HART repetitions
HART group diagnostics
Discrepancy analysis for fail-safe analog input modules
For safety-oriented applications according to SIL 3, perform a discrepancy analysis with
2oo3 evaluation in your safety program (e.g. in
block).
Fail-safe signal modules
Installation and Operating Manual, 01/2010, A5E00085586-10
WARNING
SIMATIC PDM
Parameters for application 7 of SM 336; F-AI 6 x 0/4 ... 20 mA HART
Parameters
as the engineering tool for your HART field device, create a
Range of values in safety mode
Activated/deactivated
module/Passivate the channel
Off/On/Can be switched
50 Hz/60 Hz
1oo1 evaluation
4 to 20 mA, 0 to 20 mA
activated/deactivated
(in the 4 to 20 mA measuring range)
1 / 4 / 16 / 64 conversion cycles
Activated/deactivated
0 to 255
Activated/deactivated
S7 F/FH Systems
9.3 SM 336; F-AI 6 x 0/4 ... 20 mA HART
Type
Static
Static
Static
Static
Static
Static
Static
Static
Static
Static
Static
with the F_2oo3_AI F-
Analog modules
Effective range
Module
Module
Module
Module
Channel
Channel
Channel
Channel
Channel
Channel
Channel
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