Unipulse F805AT-BC, Operation Manual

Page: 54 / 202

5.CALIBRATION
39
5-7. Settings for Flow Calibration
5-7-1. Zero error measure
This function measures the Zero-error point. This function takes measurements
disregarding the current [ZERO ERROR SET] setting (e.g. assuming that it is set to
0%).
You can define multiple, up to three, starting points on the conveyer (see the figure
below) and take measurements simultaneously and independently to each other. Each
measurement can be started independently by pressing the corresponding start-key, and
averages of TOTAL and ERROR are calculated after all the measurements have been
completed.
Pressing will register the average error in your system (current [ZERO
ERROR SET] settings will be overwritten).
OK
Operation
Moving direction
C point B point A point
Measurement range starting A
Measurement range starting B
Measurement range starting C
Stops all the measurements
Total
Calculated Total is
displayed in real-time
Remaining length
(remaining count)
Error ratio
Calculated error ratio
It looks
“depressed”
while the
Starts
Feed Rate
of feed rate.
Real-time display
Average of TOTALs
TOTALs is display after all
The calculated average of
Average of ERRORs
The calculated average of
MODE FLOW CALIBRATION
→ →
ZERO ERROR MEASURE
Remaining belt length
of the conveyer
measurement.
measurement
is in progress.
the measurements are complete.
ERRORs is displayed after
all the measurements are
complete.
(or pulse count)
yet to be tested
when the test finished
Note
Using this function during operation ignores the current [ZERO ERROR
MEASUREMENT] setting in TOTAL calculation.