653
3Z4L Laser Micrometer Protocol Appendix N
Statistic Result Request (3000-series) (Sequence No. 420 (Hex
01A4))
This sequence requests the statistic processing results.
Send Data Word Allocation (3rd Operand of PMCR(260))
None.
Receive Data Word Allocation (4th Operand of PMCR(260))
Note The number of digits of the Decimal portion is fixed to 4 digits. If a deviation calculation results in a value
with 5 decimal places, it will be stored with one digit overflowing into the integer portion.
Examples: The value -0.1234 is stored as follows:
Area of decimal portion: 1234; Area of integer portion: 0000; Sign area: F000
Offset
Contents
(data format)
Data
+0 Number of receive data
words (4 digits Hex)
0013 (0019 decimal) (fixed)
+1 Program number
(1 digit BCD)
0 to 9
+2 to +3 Number of statistic data
(6 digits BCD)
000000 to 999999
+4 Average value (decimal por-
tion) (4 digits BCD)
0000 to 9999
+5 Average value (integer por-
tion) (4 digits BCD)
000 to 999
+6 Average value (Sign) (BIN) If +: 0
If –: F
+7 to +9 Maximum value Same as average value
+10 to
+12
Minimum value Same as average value
+13 to
+15
Range Same as average value
+16 to
+18
Standard deviation Same as average value
Receive data
storage words
Number of receive data words
+0
+1
+2
+3
+4
+5
+6
+7
+8
+9
+10
+11
+12
+13
+14
+15
+16
+17
+18
Decimal portion
(Undefined) Integer portion
Sign
Decimal portion
(Undefined)
(Undefined) Integer portion
Sign (Undefined)
(Undefined)
Decimal portion
(Undefined) Integer portion
Sign (Undefined)
Decimal portion
(Undefined) Integer portion
Sign (Undefined)
Decimal portion
(Undefined) Integer portion
Sign (Undefined)
(Undefined)
Program number (P)
Number of statistic data (N)
Average value (AVG)
Maximum value (MAX)
Minimum value (MIN)
Range (R)
Standard deviation (SD)
4 5 6 7
0 1 2 3
F 0 0 0
+4
+5
+6
Example –123.4567
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