Scale and scanner system
A scale and scanner system includes a controller to control operation of the scale and scanner system. A scale calibration parameter memory for storing scale calibration parameters is coupleable to the controller. A scanning module and a scale module are coupleable to the controller. When the controller is not coupled to the scanning module or scale module, the scale calibration parameter memory remains in the system.
1. A method comprising:
generating scale calibration parameters;
storing the scale calibration parameters in a non-transitory controller memory and a non-transitory scale calibration parameter memory that is physically separate from the non-transitory controller memory, wherein the non-transitory scale calibration parameter memory is located in a scale module cover for a scale module or the non-transitory scale calibration parameter memory is located in a cable that connects the scale module to a scale, wherein the non-transitory controller memory is located within a controller on a bottom of a scanner module; and
if it is determined that the non-transitory controller memory has been removed or serviced, retrieving the scale calibration parameters from the non-transitory scale calibration parameter memory after the non-transitory controller memory has been returned to the system.
2. The method of claim 1 , storing a system configuration in the non-transitory scale calibration parameter memory.
3. The method of claim 1 , further comprising, after the non-transitory controller memory has been returned to the system:
if the non-transitory scale calibration parameter memory is empty, triggering a calibration operation; and
if the non-transitory scale calibration parameter memory comprises valid data; loading the scale calibration parameters from the non-transitory scale calibration parameter memory to the non-transitory controller memory.
4. The method of claim 1 , further comprising:
removing rotation retention fasteners from the scanner module;
rotating the scanner module to expose the controller comprising the non-transitory controller memory; and
servicing the controller without removing the scanner module or the controller from the system.
5. The method of claim 4 , wherein rotating the scanner module comprises rotating the scanner module in a direction that disengages rotation-preventing tabs allowing the scanner module to rotate.