PA4 Amplifier modules for Cobra 600

Adept Cobra s600 and s800 SCARA robots

PA4 Amplifier modules for Cobra 600

Postby Hee Man Bae » Fri Feb 06, 2015 4:44 pm


I am trying to set up an old Cobra 600 with a PA4 loaded with two Dual B+ or Dual B amps for school lab use. I do not have Dual C amps as called out by Cobra 600. Can Dual B/B+ be used instead? If so, what pins on the signal arm cable should be clipped? Currently there are no pins at positions 9,10, 26,and 42. I can Enable Power the arm, but on Calibrate, I get "E stop from the amplifier" error with "Open circuit fault" indicator lit up on the Joint 4 amp. The MV and PA4 controller combination drives a 550 SCARA robot without a problem. Your helpful suggestion will be much appreciated.

Hee Man Bae
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Joined: Tue Mar 18, 2014 11:57 pm

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