Omron CJ1W-SCU41, Operation Manual

Page: 433 / 526

414
3Z4L Laser Micrometer Protocol Appendix K
Note This sequence cannot be used when DIP switch SW3, pin 5 of the Laser Micrometer is not turned ON.
Automatic Detection List Request (3000-series, High-speed
Type) (Sequence No. 429 (Hex 01AD))
This sequence requests the settings of work automatic detection function.
Send Data Word Allocation (3rd Operand of PMCR(260))
None.
Receive Data Word Allocation (4th Operand of PMCR(260))
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 (Hex 01AE))
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 (3rd Operand of PMCR(260))
The send data word allocation is similar to that of sequence No. 401 (Memory Switch Setting)
Receive Data Word Allocation (4th Operand of PMCR(260))
None.
Note Memory switch settings will be ignored for this sequence for 5000-series and 6000-series Laser
Micrometers.
Offset Contents (data format) Data
+0 Number of receive data
words (4 digits Hex) 0009 (fixed)
+1 The number of measuring
times
(3 digits BCD) 000 to 999
+2 Invalid time
(4 digits BCD) 0001 to 9999
+3 Detection lower limit (deci-
mal portion)
(4 digits BCD) 0000 to 9999
+4 Detection lower limit (integer
portion)
(3 digits BCD) 000 to 999
+5 Detection lower limit (Sign)
(BIN) If +: 0
If –: F
+6 to +8 Detection upper limit Same as detection lower limit
Receive data
storage words Number of receive data words +0
+1
+2
+3
+4
+5
+6
+7
+8
(Undefined)
Invalid time
Decimal portion
(Undefined) Integer portion
Sign (Undefined)
Decimal portion
(Undefined) Integer portion
Sign (Undefined)
The number of measuring times
Detection lower limit
Detection upper limit
4 5 6 7
0 1 2 3
F 0 0 0
+3
+4
+5
Example –123.4567