DP4 connector help
Posted: Sat Dec 26, 2020 9:33 pm
I decided it was time to recalibrate my DP4 probe (a DC3IO system I've had for over 10 years). I checked it against the ring gauge a few days ago and it was .0005" off, and it used to be much closer than that.
The manual instructions say to disconnect the cable from the probe.
It has been many years since I've done this and I can not remember how the FFG.0B.305.CLAD56 connector is supposed to release. I thought it might be a bayonet fitting (Digi-Key says it is a "push-pull" but I'm getting nowhere with that, and attempting to unscrew the barrel has it, the red dot and the cable spin so if it is a push-pull the little nubs may have been sheared off. On top of that, now when I ALT-I I don't see any red/green light changes on the inputs, the light on the probe doesn't come on, and the machine can't see that it is attached. I fear I've damaged the plug.
If someone can tell me how this thing (correctly) comes apart maybe then I can tell if I've damaged the probe.
So much for my good intentions of "I'll get the probe freshly calibrated for the start of the new year".
thanks,
Michael
The manual instructions say to disconnect the cable from the probe.
It has been many years since I've done this and I can not remember how the FFG.0B.305.CLAD56 connector is supposed to release. I thought it might be a bayonet fitting (Digi-Key says it is a "push-pull" but I'm getting nowhere with that, and attempting to unscrew the barrel has it, the red dot and the cable spin so if it is a push-pull the little nubs may have been sheared off. On top of that, now when I ALT-I I don't see any red/green light changes on the inputs, the light on the probe doesn't come on, and the machine can't see that it is attached. I fear I've damaged the plug.
If someone can tell me how this thing (correctly) comes apart maybe then I can tell if I've damaged the probe.
So much for my good intentions of "I'll get the probe freshly calibrated for the start of the new year".
thanks,
Michael