[aquaveg]

Purchased a new Gecko G540 to upgrade from a TB6560 board i have been using but can not get it work . I have wired it up correctly but can not get it to run I have the red led light on but can not get the green led on to run the motors.

I have a 48 volt power supply connected positive to pin 11 ground to pin 12 and also pin 10 to ground to take it out of estop mode and have the charge pump switch off but still no green led only the red one lights up.
Please help

[port_huon]

Have you followed the troubleshooting procedure in the G540 manual?

[DonFrambach]

This thread might help:

http://www.cnczone.com/forums/diy-cn...ecko_g540.html

[keebler303]

Charge Pump Switch?

Correct Power Supply Voltage?

Start with no motors connected.

Matt

[aquaveg]

charge pump switch off wired up to 48 volts pin 10 to ground still nothing not even a red led today ,internal fuse is fine. The red led was just glowing yesterday barely see it.

Going to wire my TB6560 back up at least it works.

[aquaveg]

problem solved my stuff up wired wrong miss took pins 1 2 and 3 for 10 11 12 had i back wards . i am the idiot...

[bel630]

LOL :tired: