Nikolay Spassov Posted January 10 Share Posted January 10 Hardware: USB 1808X Software - DASYLab 2022 Basic Using only analog inputs for connecting sensors System GND - AC measurements 620 mV, DC measurement 0 Sensors connection - Common mode voltage <±10 V / Differential inputs Sensor: CR5210-400 Hall effect current transducer First several uses of the CR5210 sensor - working correctly Then starting worksheet and no load on sensor shows stable 0 When loaded applaied to the sensor values begin play In another worksheet wit CR5210 and another sensors(pressure) both values start play I try with another two SR5210(one brand new) result was same On same channel - Pressure sensor, LVDT, SR, Volt sensor - work correctly Measuring directly output from CR5210 - show stable and correct output. Link to comment Share on other sites More sharing options...
0 JColvin Posted January 10 Share Posted January 10 Moved to a more appropriate section of the Forum. Link to comment Share on other sites More sharing options...
0 Fausto Posted January 10 Share Posted January 10 Hello @Nikolay Spassov. 1 hour ago, Nikolay Spassov said: First several uses of the CR5210 sensor - working correctly Was the hall effect sensor working correctly using DASYLab 2022 initially and then stopped working? 1 hour ago, Nikolay Spassov said: Measuring directly output from CR5210 - show stable and correct output. When does this occur? Please provide screen captures from DASYLab, additional detailed setup and descriptions, and wiring configuration of the hall effect sensor with the USB-1808X. Regards, Fausto Link to comment Share on other sites More sharing options...
0 Nikolay Spassov Posted January 11 Author Share Posted January 11 Hi Fausto, Yes. CR5210 Work correctly at beginning with DASYLab 2022 & USB 1808X with same worksheet, settings and connections. Connection to USB 1808X: Common - CH0L, Output - CH0H. I use tis sensors for 15 years With DASYLab 9.00.00 and DAQ board 2000. Link to comment Share on other sites More sharing options...
0 Fausto Posted January 11 Share Posted January 11 Hello @Nikolay Spassov. What changed prior to noticing this issue? Did the target system install a Windows update? Have you tested a different CR5210 and/or USB-1808X module (or channel)? Please elaborate on what conditions cause the CR5210 readings to be bad; include screen captures of DASYLab, hardware images, and wiring schematic to help. Regards, Fausto Link to comment Share on other sites More sharing options...
Question
Nikolay Spassov
Hardware: USB 1808X
Software - DASYLab 2022 Basic
Using only analog inputs for connecting sensors
System GND - AC measurements 620 mV, DC measurement 0
Sensors connection - Common mode voltage <±10 V / Differential inputs
Sensor: CR5210-400 Hall effect current transducer
First several uses of the CR5210 sensor - working correctly
Then starting worksheet and no load on sensor shows stable 0
When loaded applaied to the sensor values begin play
In another worksheet wit CR5210 and another sensors(pressure) both values start play
I try with another two SR5210(one brand new) result was same
On same channel - Pressure sensor, LVDT, SR, Volt sensor - work correctly
Measuring directly output from CR5210 - show stable and correct output.
Link to comment
Share on other sites
4 answers to this question
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now