Service | RMC

Went to stand up HUP getting Error 7831 on drive.  Encoder feedback error

Confirmed top site was off

Went into Derating and turned off options for the encoder.

Waiting to see if we can turn back on once we stand up

***Once the encoder was turned off, found that the crane would not slew.  The slew motor with the encoder (the one to the right as you face the control panel) was not releasing the brake.  Freed up brake, crane would slew and reactivated the encoder***

Got a call from a customer in Jackson crane not hoisting up

When into teach and shunt and it still would not Hoist up kept kicking out the drive

Had to reset the CCS with Shunt Pass

Then had to go in and reset Load PIN

To do this

Go to Main Load Pin Hit enter twice on ok to get a check mark

Do the same with redundant

Then turn off Breaker Q133 for CCS

Turn back on and then go back to load pin and number will show up below hit enter twice and do the same on redundant load pin

Turn off Breaker Q133 for CCS

Turn back on and double check both load pins read zero and proceed with teach in progress

BAM MOTHER FUCKERS!

HUP Shunt Code 9821

Earl also said that 6572 was one as well but have not verified it

Activating Top Zone

 

See attached pdf on the process

Things to note

Code for activation is on a sticker on the left side of the panel

Make sure the Markers are on the numbers when you are validating the slew encoders

Also when going into the menu’s you need to go to option 1 so for example instead of the final menu being 6226 it will be 62216

You also may have to shut processer down once you enable to get encoders to show up, either shut down crane or turn off the Q130 circuit breaker

You will also have to set zero slew on the teach mode as well

Load Radius Indicator plates HUP 4030

 

Load Radius Indicator plates locations see link