21
Product Information on the Manual S7-300 Module Specifications, Edition 11/2002
A5E00213444-02
Parameters
Section 4.7 of the reference manual describes how analog modules are generally
parameterized.
An overview of the parameters that you can set and their default settings are
shown in the table below.
Table 8 Parameters of the SM 331; AI 8 14 Bit High Speed
Parameter
Value Range Default
Settings
Para-
meter
Type
Scope
Enable
S Diagnostic interrupt
S Hardware interrupt
up on limit violation
Yes/no
Yes/no
No
No
Dynamic Module
Trigger for hardware
interrupt
S Upper limit value
S Lower limit value
Constraint possible due to measuring
range.
32511 to –32512
–32512 to 32511
–
Dynamic Channel
Diagnostics
S Group diagnostics Yes/no No
Static
Channel
group
Measurement
S Measuring Method Deactivated
U Voltage
4DMU Current (4-wire transmitter)
2DMU Current (2-wire transmitter)
U
Dynamic
Channel or
Channel
group
S Measuring Range For the settable measuring ranges of
the input channels, please refer to
section 4.20.3 of the reference manual.
"10 V
group
S Interference
Suppression
None; 400 Hz; 60 Hz; 50 Hz 50 Hz
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