Master Calibration - Magnescale LY71 Instruction Manual

2-15. Master Calibration

When using a gauge-type measuring unit, an operation known as master calibration is sometimes performed
when starting operation. The master calibration operation can be simplified if a gauge-type measuring unit
with reference point is used together with the master calibration function in this counter unit.
Master calibration value setting
1
Set the master calibration to ON.
➔ Installation manual "4-2. Making and Changing Basic Settings"
2
Press the key in the
........ This sets to the reference point signal standby mode.
3
Go past the reference point.
........ The count display is shown.
4
Press the key.
5
After installing the master for performing master calibration, bring the gauge-type measuring unit into
contact with the master.
6
Press the key.
7
Use the numeric keys to enter the master calibration value.
8
Press the key.
........ The master calibration value is saved.
After this is completed, the master calibration operation is no longer necessary.
Relocating the master calibration value
1
Turn on the power, and press the
........ This sets to the reference point signal standby mode.
2
Go past the reference point.
........ The master calibration value is relocated.
After this is completed, the master calibration operation is no longer necessary.
∗ Relocation of the master calibration value can also be performed by input from an external signal. (An
external reference point load input signal is input.)
LY71
display mode.
key in the display mode.
2. Applied Operation
2-7
(E)