Siemens Simatic S7-300 - Parameters of the Analog Input Modules

Analog Modules
4-40
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
4.7.1 Parameters of the Analog Input Modules
The analog input modules use a subset of the parameters and ranges of values
listed in the table below, depending on the functionality. Refer to the section on the
module concerned, starting from Section 4.22, for the subset “mastered” by the
specific analog modules.
The default settings apply if you have not performed parameter assignment in
STEP 7.
Table 4-41 Parameters of the Analog Input Modules
Parameter
Value Range Default
Settings
Para-
meter
Type
Scope
Enable
• Diagnostic interrupt
• Hardware interrupt
upon limit violation
• Hardware interrupt at
end of cycle
Yes/no
Yes/no
Yes/no
No
No
No
Dynamic Module
Trigger for hardware
interrupt
• Upper limit value
• Lower limit value
Constraint possible due to measuring
range
32511 to –32512
–32512 to 32511
– Dynamic
Channel or
Channel
group
Diagnostics
• Group diagnostics
• With wire-break
check
Yes/no
Yes/no
No
No
Static
Channel or
Channel
group