Posted By: denzelevator79
Tms 200 tac 5 drive - 09/28/13 02:46 AM
good day all.
I am working on a Tms 200 with a tac5 drive.
The elevator overspeeding I adjusted the pot on the drive board which controls the speed but it didn't make a difference, I had also replace the board and its the samething.The motor carries a tachometer on it which normal gives 70volts dc ,when I read it it was giving 84volts,is it because the lift overspeed why the tach giving a higher voltage or is it because the tacho faulty
I am working on a Tms 200 with a tac5 drive.
The elevator overspeeding I adjusted the pot on the drive board which controls the speed but it didn't make a difference, I had also replace the board and its the samething.The motor carries a tachometer on it which normal gives 70volts dc ,when I read it it was giving 84volts,is it because the lift overspeed why the tach giving a higher voltage or is it because the tacho faulty