Micromaster 440 logic

evalle

Member
Join Date
Jul 2005
Location
Canada
Posts
11
Hello,
i have a Micromaster connected to a PLC (no S7). I connected the two and the MM4 is set to use the PPO1.
I have a manual that explaind all PKE, IND, PWE, etc. but i just need to start, change and read the speed of the motor.
Does anybody have a sample of logic that manage all these infos?
Thanks
 
Go for PP03 - set as follows :p700 = 6 (CB on Com Link )
P1000 = 6 (CB on Com Link)
P2041.0=3 (PP03) 0 PKW , 2 PZD (2PIW/2PQW)
P2104 =2090.7 (bit 7 word 1 as fault rst
All the rest as out of the box ( set to your requirements for acc/dec etc)

Write HEX 47E to 1st control word for stop
Write HEX 47F to 1st control word for fwd
Write HEX D7F to 1st control word for rvs
Write HEX 80 to 1st control word to rst fault

Write speed setpoint scaled 0-16384 to 2nd control word

That should make it run , I think that is right , but it is late !!
Post again if you get stuck with the status words -
 
I don't know , I only ever use PP03 , i'll take a look at the control structure for PP01 and see whether it should work , having had a brief look , maybe yes , but i'll let you know tomorrow
if you don't need all the bells and whistles of PP01 , then change to 03 , it only takes a second and you will soon see if you are on the right track
 
It works!!! thak you!!! also with PPO1 the command works fine.
I was thinking to use PPO1 to read some params... but i am happy to run the motor now!!! worst case i change to PPO3!!!! THANKS A LOT!!!!!!
 
Welcome ! I'll post you the control and status structure a little later , you can the read a lot more info from the drive if required on PP01
 

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