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Hello
I have an ABB ACS350 drive and am having trouble with the run enable parameter. when i active the run enable command parameter "1601" i cannot set the speed reference via the 0...20mA analog input
i have a 0...10V analog input signal going to my drive that i am using to control speed. I also have run enable activated on the drive.
when i go to remote mode and the run enable is deactivated i can change my analog input signal and the reference freq on the panel display changes accordingly.
however when i am in remote and then try and change the analog input signal the motor will not chang speed and maintains "5Hz" on the panel display?
i need to be able to change the speed of the drive when the run enable digital input is closed?
the following is a link to the manual for the drive:
http://www05.abb.com/global/scot/scot201.nsf/veritydisplay/2cf5b5aabb5777a9c125733d00407394/$file/en_acs350%20um_d.pdf
any info would be great. i need this finished by 2 days. i wonder is it simply that if you use run enable you simply cannot set a speed reference? however this seems unlikely to me?
thanks for the help
I have an ABB ACS350 drive and am having trouble with the run enable parameter. when i active the run enable command parameter "1601" i cannot set the speed reference via the 0...20mA analog input
i have a 0...10V analog input signal going to my drive that i am using to control speed. I also have run enable activated on the drive.
when i go to remote mode and the run enable is deactivated i can change my analog input signal and the reference freq on the panel display changes accordingly.
however when i am in remote and then try and change the analog input signal the motor will not chang speed and maintains "5Hz" on the panel display?
i need to be able to change the speed of the drive when the run enable digital input is closed?
the following is a link to the manual for the drive:
http://www05.abb.com/global/scot/scot201.nsf/veritydisplay/2cf5b5aabb5777a9c125733d00407394/$file/en_acs350%20um_d.pdf
any info would be great. i need this finished by 2 days. i wonder is it simply that if you use run enable you simply cannot set a speed reference? however this seems unlikely to me?
thanks for the help