Laserscale SET-HD100, Instruction Manual

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SET-HD100
12
(E)
4
Perform calibration
Press the SELF CAL switch.
Rotate the rotating stage at a speed of 1 to 10 min
-1
for fi ve full revolutions or more in the clockwise
direction. (See section 9 “Dimensions” for the clockwise direction.)
Th e MODE LED changes to blink green. Th e angular data is loaded and the calibration value data is
calculated.
5
Check that calibration is complete
Rotate the rotating stage at a speed of 1 to 10 min
-1
for fi ve full rotations or more in the clockwise
direction. (See section 9 “Dimensions” for the clockwise direction.)
Check the self-calibration results with the MODE LED.
LED Self-calibration results
MODE LED lights up green Self-calibration was successful.
Th
e correct angle compensation value is applied and measurement is possible.
STATUS LED lights up red Self-calibration failed.
Th
e self-calibration value data prior to pressing the SELF CAL switch will be
applied. Check the installation condition, etc. and perform the procedure again
from Step 1. Be sure to always turn off the power before changing the installation
condition, etc.
If all the LEDs light up green, measurement can be performed.
4-2. Measurement Using the Previous Self-calibration Value Data
When there are no changes in the installation or environmental conditions and the accuracy prior to
calibration is also unchanged, measurement can be performed using the previous calibration value data.
To achieve reliable accuracy, however, it is recommended to perform self-calibration before use.
To perform measurement using the previous calibration value data, perform Steps 1 to 3 of section 4-1
“Measurement when Performing Self-calibration.”
When the reference point detection operation is performed, the previous calibration value data is read, and
that data can be used to output automatically compensated angular data.