Dear sometimes this error appears due to open loop or wire break, over current more than 22mA or low loop current LEDs than 3.40 mA approx. If loop is OK then unscrew and lift up AI module and put back sometimes it hangs. Otherwise final replace the AI module.
Assalaamualaikum wr. Wb Anyone can help me? I have problem with input signal using pcs7 . Plc S7-400 I have message from DCS PLC process C : error : input disturbed-792.5 PLC process G : error : input disturbed-679.4 PLC process QS: error:input distrubed-679.4 Operator input C: acknowlegment plc process control message I have 6 termocouople 4-20mA and 6 sensor at the same modul, chanel 1-6, and the signal sometime disturbed. And makes the machine interlocking. I also have tracking connection replace modul and the sensors, but problem is still dosnt solved. Any suggest for me like increase sampling time from 200ms to 500ms or something else. Thanks you
Thank you we had this exact problem today! 👍
Thank you akhi for your clear presentation
Wow great video. for who need learn trouble shooting.
Am from Bangladesh, thank you so much dear brother for your valuable solution of plc(anolog to digital) am want to more video for this related. thanks
Very welll explained, very basic troubleshooting method.
Great Explanation, Thanks
good one !!. keep on making such videos..
Great tutorial.. many thx
what is the use of jumper in between plus and minus terminal..
Very helpful thanks 👍
What is pos module used for in Siemens....
Very nice bro....
How to deactivate a channel from group , if channel is spare? because its giving channel fault and SF alarm on AI module 6ES7336-4GE00-0AB0
thank you my brother.who force the s300 analog
Very helpful !
Maasha Allah excellent knoledge dharing vedeo
Asim Fasim thanks friend
Thanks Brother Syukron jazakallah khairan.
We have a AI card of Siemens 331-7kf02-OABO IT SHOWS SF FAULT BUT ITS HAS NO JUMPER IN AI MODULE SO WHAT SHOULD I DO
Dear sometimes this error appears due to open loop or wire break, over current more than 22mA or low loop current LEDs than 3.40 mA approx. If loop is OK then unscrew and lift up AI module and put back sometimes it hangs. Otherwise final replace the AI module.
well explained thanks
Assalaamualaikum wr. Wb
Anyone can help me?
I have problem with input signal using pcs7 . Plc S7-400
I have message from DCS
PLC process C : error : input disturbed-792.5
PLC process G : error : input disturbed-679.4
PLC process QS: error:input distrubed-679.4
Operator input C: acknowlegment plc process control message
I have 6 termocouople 4-20mA and 6 sensor at the same modul,
chanel 1-6, and the signal sometime disturbed. And makes the machine interlocking. I also have tracking connection replace modul and the sensors, but problem is still dosnt solved.
Any suggest for me like increase sampling time from 200ms to 500ms or something else. Thanks you
Thanks sir,i need your help about LS master K-120s .i am from Dhaka, Bangladesh.i need Ethernet cable for Ls K-120s .what can i do? sir
Dear see below link regarding ur question may it will be useful.
www.plctalk.net/qanda/showthread.php?t=113431
thanks......Qasim
Good video
Red laite on ho to kia msla hota
Thanks you sir
salama lekum my friend
thanks qasim bhai
i am work with siemens simatic S7-200 (CPU-226) plz help on it
What type of help u need?
Jai jai shree ram💕💕
Sir launag iln hindi
Very helpful thanks 👍
engineer thanks for appreciation..
Thanks you sir