Shiro485
Member
Hey all,
I am having an issue getting a proper analog output out of a Siemens MicroMaster 440.
Im looking to scale a 4-20ma out into a compactlogix plc for an actual running hertz representation.
It is reading values however the two different parameter settings that allow me to see values one floats at or around 7-8 ma regardless of speed drive and the other ramps up from .10 to .67. I have the scaling settings on the drive set for 4-20ma.
Can anyone offer any assistance?
Much Appreciated.....
Thanks.
Brian
http://www.scribd.com/doc/89822989/Micro-Master-440-Parameter-List
For a parameter list.
I am having an issue getting a proper analog output out of a Siemens MicroMaster 440.
Im looking to scale a 4-20ma out into a compactlogix plc for an actual running hertz representation.
It is reading values however the two different parameter settings that allow me to see values one floats at or around 7-8 ma regardless of speed drive and the other ramps up from .10 to .67. I have the scaling settings on the drive set for 4-20ma.
Can anyone offer any assistance?
Much Appreciated.....
Thanks.
Brian
http://www.scribd.com/doc/89822989/Micro-Master-440-Parameter-List
For a parameter list.