Am using an electronic digital display to see the RPM of ABB ACS 550 drive, which is showing negative value when the motor & drive in stop mode but it is showing correct value during the run mode. can anyone help me out??
Answers were Sorted based on User's Feedback
Answer / cae
Thank you Chandra padhi, but cud u please tell me how to do that in briefly. Am very thankful to u if u help me
Is This Answer Correct ? | 1 Yes | 0 No |
Answer / gobinda chandra padhi
I think Zero adjustment required and check the range of the controller.
Is This Answer Correct ? | 0 Yes | 0 No |
_____hamari_____tumhari____ne dil ki_____utari. _____ne ____ dekha ashe ___ doshti ko lage na hamari.Complete pajal
1 Answers Microfine Industries,
i need mat lab program to find out the transmission line losses,regulation and losses
what is the main function of capacitors in mccs.
What is difference between MCC,PMCC,PDB?
1.What do you mean by inductive and capacitive parts of an electric circuit. 2.What do you mean by decrease of inductane and capacitance of a network? Please dont give me the text book answer.3. What is class X ct and its applications?
How to select a D.G set for calculated load of 110kW..?
7 Answers Shakthi Power Systems,
What is the value of system voltage?
what effect on electrical equipment if PF is gone over 0.996 in leading when provider say that its keep in minimum 0.996lagging
HOW TO CALCULATE SINGLE PHASE AMPERES IN 3 PHASE TRANSFORMER? GIVE AN EXAMPLE PLZZZ
What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.
Safety of on line ups
0 Answers Bhushan Power Steel, GE,
What is the purpose of lighting Transformer used in Industries for Lighting illumination? Its necessary or not?