Parameters Of Analog Input Modules - Siemens SIMATIC S7-400 Reference Manual

5.8.2

Parameters of analog input modules

Overview
Analog input modules use a subset of the parameters and value range listed in the table below,
based on their functionality. For information on subsets "supported" by specific analog
modules, refer to the section dealing with the relevant module.
The defaults apply if you have not set any parameters in
Table 5-41 Parameters of analog input modules
Parameters
Enable
● Diagnostic interrupt
1
● Hardware interrupt
1
● Destination CPU for
interrupt
Hardware interrupt trigger
● End of scan cycle reached
at input
● High limit
● Low limit
Diagnostics
● Wire break
● Reference channel error
● Underflow
● Overflow
● Short-circuit to M
Measurement
● Measuring method
S7-400 Automation System Module Data
Reference Manual, Ausgabe 11/2016, A5E00850736-08
Value range
Yes/no
Yes/no
1 to 4
Yes/no
May be restricted by the measuring range
32511 to - 32512
-32512 to 32511
Yes/no
Yes/no
Yes/no
Yes/no
Yes/no
Disabled
U Voltage
4DMU Current (4-wire sensor)
2DMU Current (2-wire sensor)
R-4L Resistance (4-conductor con‐
nection)
R-3L Resistance (3-conductor con‐
nection)
RTD-4L Thermal resistance (linear, 4-
conductor connection)
RTD-3L Thermal resistance (linear, 3-
conductor connection)
TC-L Thermocouple (linear)
5.8 Assigning parameters to analog modules
STEP 7 .
Default Parameter
2
type
No Dynamic
No
- Static
No Static
- Dynamic
No
No
No
No
No
Static
U
Static
Analog modules
Scope
Module
Module
Channel
Channel
Channel
Channel
201