N Cook wrote:
Ancient_Hacker wrote in message
...
Hi, I'm trying to get data from a GOODWILL PPT-3615 power supply.

I can send it commands okay, and it responds, but always with missing
or duplicate characters.

For instance if I ask for its identification info with *IDN? I get:

GOOODWILL PPT33615
GODWIILPPTT36615

and so on.

The GPIB cable is only one foot long.

The card works fine with a HP 3478 meter.

Any ideas?

Thanks,




Baud rate slipped due to dodgey DIP switch ?


--
Diverse Devices, Southampton, England
electronic hints and repair briefs , schematics/manuals list on
http://home.graffiti.net/diverse:graffiti.net/




Or maybe the new computer is to fast for the GPIB??