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General Mach Discussion / Re: Does any one have the datasheet for a HP HEDS-7500 Optical Encoder??
« on: August 06, 2008, 11:16:03 AM »
Ah sorry about that, missed out the S in rogers
Its not what I would call closed loop. What it does is you set a limit you are willing to accept (following error) then if the position Mach thinks the machine should be is out by the amount you have set then the board will tell Mach and the programme will stop.
Hood
Its not what I would call closed loop. What it does is you set a limit you are willing to accept (following error) then if the position Mach thinks the machine should be is out by the amount you have set then the board will tell Mach and the programme will stop.
Hood