Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

S7-200 ADC module EM231

Status
Not open for further replies.
7

7rots51

Advanced Member level 4
Joined
May 17, 2002
Messages
1,183
Helped
25
Reputation
50
Reaction score
12
Trophy points
1,318
Activity points
9,636
em231

Hi

This module from siemens have very bad conversion accuracy(resolution is 12 bit but accuracy is 6 bit!!),many bits changing ,is there anyway to filter ADC output?

Please help me to get more accurate result from the ADC.
 

s7-200 em231

I usually use this module and it works OK.
Check your hardware and offset, gain calibaration.
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top