Omron CQM1H-SCB41 Operation Manual page 348

3Z4L Laser Micrometer Protocol
Single Run Measurement Start (3000-series) (Sequence No. 410)
When the sample measurement condition is from 1 to 999, this sequence performs a single run measurement
and requests the measurement results
Send Data Word Allocation (2nd Operand of PMCR)
None.
Receive Data Word Allocation (3rd Operand of PMCR)
Receive data stor
age words
Zero Run Measurement Start (3000-series) (Sequence No. 411)
If the sample measurement condition is zero, a zero run measurement is started.
Send Data Word Allocation (2nd Operand of PMCR)
None.
Receive Data Word Allocation (3rd Operand of PMCR)
None.
Note The zero run measurement keeps measuring until sequence No. 414 (Measurement Termination) is
executed.
Continuous Measurement Start (Scan) (3000-series)
(Sequence No. 412)
A continuous measurement is started. The scan notification method is used for the receive data.
Send Data Word Allocation (2nd Operand of PMCR)
None.
Receive Data Word Allocation (3rd Operand of PMCR)
The receive data word allocation is similar to that of sequence No. 410 (Single Run Measurement Start).
Number of receive data words
+0
(Undefined)
+1
+2
Decision result
Decimal portion
+3
+4
(Undefined) Integer portion
+5
Sign
+6
Decimal portion
+7
(Undefined)
Sign
+8
Offset Contents (data format)
+0 Number of receive data
words (4 digit BCD)
+1 Program number
(1 digit BCD)
+2 Decision result
(ASCII 2 characters)
+3 Measurement value (decimal
portion)
(4 digits BCD)
+4 Measurement value (integer
portion) (3 digits BCD)
+5 Measurement value (Sign)
(BIN)
+6 to +8 Deviation value
Program number
Measurement value
(Undefined)
Deviation value
Integer portion
(Undefined)
With no reference setting: 0006
With reference setting: 0009
0 to 9
With no limit setting: 0000
With limit setting: 2B4E ("+N"), 4F4B ("OK"),
2D4E ("–N")
0000 to 9999
000 to 999
If +: 0
If –: F
Same as measurement value
*The deviation will be stored in this area only when
reference setting is made.
Appendix K
Data
Example 123.4567
+3 4 5 6 7
+4 0 1 2 3
+5 F 0 0 0
333