Analog modules   
6.5 Analog  input module SM 331; AI 8 x 14 Bit High Speed; synchronous; (6ES7331-7HF0x-0AB0) 
  S7-300 Automation System Module data 
6-34  Manual,  08/2006, A5E00105505-04 
6.5.2  Adjustable parameters 
Introduction 
For information on programming analog modules, refer to the chapter 
Programming analog 
modules
. 
Parameters 
Table 6-15  Overview of parameters for SM 331; AI 8 x 14 Bit High Speed 
Parameters  Range of values  Default  Parameter 
type 
Scope 
Enable 
•  Diagnostic interrupt 
•  Hardware interrupt when limit 
exceeded 
 
Yes/no 
Yes/no 
 
No 
No 
 
Dynamic 
 
Module 
Fast Mode (can only be set if the 
331-7HF01 was registered for 
synchronous operation in the DP 
slave properties) 
Yes/no  No  static  Module 
Hardware interrupt trigger  
•  High limit 
•  Low limit 
May be restricted by the measuring range. 
from 32511 to - 32512 
from - 32512 to 32511 
 
- 
 
Dynamic 
 
Channel 
Diagnostics 
•  Group diagnostics 
 
Yes/no 
 
No 
 
static 
 
Channel 
group 
Measurement 
•  Measuring method 
 
disabled 
V voltage 
4DMU current (4-wire transducer) 
2DMU current (2-wire transducer) 
 
V 
•  Measuring range 
See table 
Measuring methods and ranges
  ± 10 V 
•  Noise suppression 
none; 400 Hz; 60 Hz; 50 Hz  50 Hz 
 
 
 
 
Dynamic 
 
 
 
 
Channel or 
channel 
group 
 
See also 
Programming analog modules (Page 5-31)