Good evening. I must change a old MM150/3 inverter with Profibus interface with MM440 inverter.
I have install a new Hardwhare with same address and I/O mapping and same telegramm PPO3 like as OLD.
I have follow a indication in MM440 manual (6SE6400-5AK00-0CP0) for parameter profibus : Parameter P700 and P1000 = 6. But motor don' running. Something of you have make a swap from old to new inverter with success ?
Hi, please give some more information:
Have you changed the Profibus address (either by hardware switches on the profibus module, or by using parameter P918) - is there any bus address faults on the Master?
Did you start with a factory defaulted drive and run the quick commissioning only?
If you are using Starter software (Which I strongly recommend) Can you go online and look at the diagnostics. Look at the control word, as some of the older MM's used a slightly different control word layou (From memory, bit 14 or 15 was utilised on early MM's as a direction inhibit)
Check in the old manuals an new manuals to match up the control words.
Double check on the setpoint page that the main setpoint is set to r2050 (i.e. word 2 of the telegram.
Double check that P810 = P811 = 0
As a diagnostic for us, you could post the values in the parameters below while you think your drive should be running:
There are 10 types of people . . .
Those who understand Binary, and those who don't.