Denford Software & Machines

Hi,

I have acquired a Turn 270 and it seems the Baldor motor driver is dead. There is 240V going in and I get a signal feed in the analogue side but no display on the front and therefore no spin on the chuck. Is there any other tests I can do on the VS1ST unit to check or am I better off replacing it and if so what is the replacement now (preferably something I can buy in Australia.

Thanks Rowan.

it sounds like you have done all the checks can.

We now fit a OPTIDRIVE E3 1.5Kw drive to the Turn270's.

It is made by Invertek Drives.com

If you need the drive parameters let us know.

Thanks Martin - if you don't mind posting the parameters that would be great.

Can you confirm that this is the right model below? I'll get one ordered today as we have a local agent for Invertek in town it seems.

https://www.invertek.com.au/e3-ip20-1.5 ... emc-filter

Yes it looks to be the same.

P-01 Max Speed 86
P-02 Min Speed 0
P-03 Acceleration 4
P-04 Deceleration 4
P-05 Ramp to Stop 0
P-06 Energy Optimiser 1
P-07 Motor Rated Voltage 240
P-08 Max Current 7
P-09 Rated Hz 50
P-10 Motor Rated Speed 0
P-11 BOOST 4
P-12 Primary Command Source 0
P-13 Default Defi.t
P-14 PASSWORD 201
P17 Switch Hz 8
P51 Motor Control Mode 1

Thank you very much for your help - unit is ordered and hopefully here by the end of next week!!