SMAR ld301, Operation And Maintenance Instruction Manual

Page: 34 / 70

LD301- Operation and Maintenance, Instruction manual
3.14
BACKUP
When the sensor or main circuit is changed, it is necessary, immediately after the
assembly, to transfer the data of the new sensor to the main board or the old sensor
data for the new main plate.
Most of the parameters are automatically transferred. The calibration parameters,
however, remain safe in the main board, so that the working range cannot be
accidentally modified. When the replaced part is the sensor, it becomes necessary
to transfer calibration data from the main board to the sensor and vice-versa if the
replaced part is the main board.
Backup operation saves the contents of the main board in the sensor memory and
the RESTORE function performs the reverse operation.