7.7.2 Operations when the Tab is Detected
When this product recognizes a sudden change in measured values and judges that the
change satisfies the conditions required to set the tab cancellation function, it holds the
judgment value (median filter value) right before the change.
In a certain period after the sudden change subsides, the judgment value will be released from
the hold.
This product automatically judges and implements to start or release the hold.
■
Hold starting condition
The hold starting condition is as follows.
A change that exceeds the tab judgment threshold within the detection time for a tab has
occurred.
The detection time for a tab can be calculated as follows.
Sampling cycle x Tab counts/2
Example:
Sampling cycle: Standard sampling "NORMAL” of 1 ms
Tab counts: 17 (default)
detection time for a tab = 8.5 msec
■
Hold releasing condition
The hold releasing conditions are as follows.
After an occurrence of a hold, the value has returned to a level close to the original measured
value (original measured value ± tab judgment threshold).
The hold is released after an elapse of the hold release count.
Hold release count can be calculated as follows.
Sampling cycle x (Average count + Tab counts)
Example:
Sampling cycle: Standard sampling "NORMAL” of 1 ms
Average count: 16
Tab counts: 17 (default)
Hold release count = 33 msec
7.7.3 Response Time when the Tab Cancellation Function Is Enabled
When the tab cancellation function is enabled, median filter calculation is performed. As a
result, a delay occurs in outputting the measured value (response time).
Response time when the tab cancellation function is enabled
Sampling cycle x (Average count + Tab counts - 1) + Update cycle
Example:
Sampling cycle: Standard sampling "NORMAL” of 1 ms
7.7 Tab Cancellation Function
WUME-HGT-6
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Summary of Contents for HG-T Series
Page 2: ... MEMO 2 WUME HGT 6 ...
Page 28: ... MEMO 2 8 WUME HGT 6 ...
Page 96: ... MEMO 5 50 WUME HGT 6 ...
Page 99: ... Note 2 Displayed only during calculation 6 1 Flow of Measurement Data WUME HGT 6 6 3 ...
Page 128: ... MEMO 6 32 WUME HGT 6 ...
Page 158: ... No timer OFF 7 2 Advanced Settings 7 30 WUME HGT 6 ...
Page 177: ...Example Positioning a glass plate Setting method 7 2 Advanced Settings WUME HGT 6 7 49 ...
Page 218: ...8 2 3 Side View Attachment HG TSV10 Units mm 8 2 Dimension Drawings 8 14 WUME HGT 6 ...
Page 221: ...10 Troubleshooting 10 1 Troubleshooting 10 2 10 2 Error Messages 10 5 WUME HGT 6 10 1 ...
Page 229: ...Menu Structure General Function Display WUME HGT 6 App 3 ...
Page 231: ...Menu Structure Extended Function Display WUME HGT 6 App 5 ...
Page 232: ... MEMO App 6 WUME HGT 6 ...
Page 235: ... MEMO WUME HGT 6 ...
Page 236: ...Panasonic Industrial Devices SUNX Co Ltd 2020 PRINTED IN JAPAN WUME HGT 6 ...