Omron CQM1H-SCB41 Operation Manual page 355

3Z4L Laser Micrometer Protocol
Receive Data Word Allocation (3rd Operand of PMCR)
Receive data
storage words
Note This sequence cannot be used when DIP switch SW3, pin 5 of the Laser Micrometer is not turned ON.
3Z4L Initialize (3000-series) (Sequence No. 430)
This sequence clears the 3Z4L, sets the mm unit, sets memory switches, does not process statistics, and
clears the statistic memory.
Send Data Word Allocation (2nd Operand of PMCR)
The send data word allocation is similar to that of sequence No. 401 (Memory Switch Setting)
Receive Data Word Allocation (3rd Operand of PMCR)
None.
340
Number of receive data words
+0
(Undefined) The number of measuring times
+1
+2
Invalid time
+3
Decimal portion
+4
(Undefined)
+5
Sign
+6 Decimal portion
+7
(Undefined)
+8 Sign
Offset Contents (data format)
+0 Number of receive data
words (4 digits BCD)
+1 The number of measuring
times
(3 digits BCD)
+2 Invalid time
(4 digits BCD)
+3 Detection lower limit (deci-
mal portion)
(4 digits BCD)
+4 Detection lower limit (integer
portion)
(3 digits BCD)
+5 Detection lower limit (Sign)
(BIN)
+6 to +8 Detection upper limit
Detection lower limit
Integer portion
(Undefined)
Detection upper limit
Integer portion
(Undefined)
0009 (fixed)
000 to 999
0001 to 9999
0000 to 9999
000 to 999
If +: 0
If –: F
Same as detection lower limit
Appendix K
Data
Example -123.4567
+3 4 5 6 7
+4 0 1 2 3
+5 F 0 0 0