Commissioning The Sm 431; Ai 8 X 16 Bit - Siemens SIMATIC S7-400 Reference Manual

Analog modules
5.25 Analog input module SM 431; AI 8 x 16 Bit (6ES7431-7KF00-0AB0)
5.25.2

Commissioning the SM 431; AI 8 x 16 Bit

Setting the operating mode
You set the operating mode of the SM 431; AI 8 x16 Bit in STEP 7.
Parameters
You will find a description of the general procedure for assigning parameters to analog modules
in the respective sections.
The table below provides an overview of configurable parameters, including defaults.
Table 5-71 Parameters of the SM 431; AI 8 x 16 Bit
Parameters
Enable
● Diagnostic interrupt
1
● Hardware interrupt
1
● Destination CPU for interrupt
Trigger for hardware interrupt
● High limit
● Low limit
Diagnostics
● Wire break
● Reference channel error
● Underflow
● Overflow
Measurement
● Measuring method
● Measuring range
● Reference temperature
310
Value range
Yes/no
Yes/no
1 to 4
3)
32767 to - 32768
- 32768 to 32767
Yes/no
Yes/no
Yes/no
Yes/no
Disabled
U Voltage
4DMU Current
(4-wire transduc‐
er)
TC-L Thermocouple
(linear)
For information on configurable
measuring ranges of input chan‐
nels, refer to the section "Measur‐
ing methods and measuring rang‐
es of SM 431, AI 8 x 16 Bit".
- 273.15 to 327.67
-327.68 to 327.67
o
Default
No
No
-
-
-
No
No
No
No
TC-L
Type J
C 100 C
o o
C
Reference Manual, Ausgabe 11/2016, A5E00850736-08
Parameter
2
type
Dynamic Module
Dynamic
Static
Dynamic Channel
Static Channel
Static Channel
Dynamic Module
S7-400 Automation System Module Data
Scope