My name is rall i have a siemens micromaster ac drive .37kw single phase and it working with one siemens plc s7 ,plc send analoge signal (4-20ma) to it for running but it dosent run. but in local mode its working so do you know what can we adjust drive for this problem? which parameter must be adjust and
Electronics - Others - Inverter - Siemens Micromaster 440
Answers & Comments
Jst chk out the connection of the plc and find that the resistence of 500 ohms linked with 10v which converts 10v to 4-20ma is working if it is then it will work or check the drive's connection n parameters of P1300 & communication parameters