Cumberland 074-11772, Owner'S Manual

Page: 62 / 102

Chapter 9: Troubleshooting
Verify if the load cell mounting brackets are securely fastened.
See “Issues with inputs readings”
Verify that the load cell capacity setting match the installed load cells.
The load cell capacity is too small for the size of the bulk feed tank. Replace
with higher capacity load cells.
If you didn’t receive a feed load recently and the tank is not overfilled, the cali-
bration is maybe wrong. Re-calibrate.
If the problem persists, contact AP/Cumberland or GSI Electronics
Calibration pop-up error
message:
Weight distribution tolerance
exceeded
(meaning: too much differ-
ence between legs (load
cells) weight) The feed weight is not distribute evenly in the bulk feed tank.
Verify if the load cells are free of debris, ice, etc.
Can happen on a windy day or when earth trembles at a passage of a train /
heavy traffic... wait for a more appropriate time to do the calibration
Verify, if so equipped, that the flow hammer on the tank is not running.
Did you receive feed at the moment of calibration? Wait until the filling is termi-
nated and re-calibrate.
Did auger run at the moment of calibration? Wait until the feeding is terminated
and re-calibrate.
See “Issues with inputs readings”
Increase the weight distribution tolerance % in the calibration process. NOTE:
doing this might affect the weight accuracy.
If the problem persists, contact AP/Cumberland or GSI Electronics
Calibration pop-up error
message:
Calibration sensitivity
exceeded input [value] weight
fluctuates by more than
[value]
(meaning: load cell weight
reading varies too much) Verify if the load cells are free of debris, ice, etc.
Can happen on a windy day or when earth trembles at a passage of a train /
heavy traffic... wait for a more appropriate time to do the calibration
Verify if the load cell mounting brackets are securely fastened.
Verify, if so equipped, that the flow hammer on the tank is not running.
Did you receive feed at the moment of calibration? Wait until the filling is termi-
nated and re-calibrate.
Did auger run at the moment of calibration? Wait until the feeding is terminated
and re-calibrate.
See “Issues with inputs readings”
Increase the calibration sensitivity % in the calibration process. NOTE: doing
this will affect the weight accuracy.
If the problem persists, contact AP/Cumberland or GSI Electronics
Calibration pop-up error
message:
Calibration sensitivity
exceeded. Tank weight varies
by more than [value]
(meaning: Bulk feed tank
weight reading varies too
much) Verify if the load cells are free of debris, ice, etc.
Can happen on a windy day or when earth trembles at a passage of a train /
heavy traffic... wait for a more appropriate time to do the calibration
Verify, if so equipped, if the flow hammer on the tank is not running.
Verify if the load cell mounting brackets are securely fastened.
Verify, if so equipped, that the flow hammer on the tank is not running.
62 891–00577 EDGE Bin Scale 3 Wires LC