Omron CJ1W-SCU32 Operation Manual page 438

A Standard System Protocol
Automatic Detection Set (3000-series, High-speed Type)
(Sequence No. 427 (Hex 01AB))
This sequence sets the work automatic detection function.
Send Data Word Allocation (3rd Operand of PMCR(260))
Receive data
storage words
Offset
+0 Number of send data words
(4 digits Hex)
+1 Number of measurements
(3 digits BCD)
+2 Invalid time (4 digits BCD)
+3 Detection lower limit (decimal
portion) (4 digits BCD)
+4 Detection lower limit (integer
portion) (3 digits BCD)
+5 Detection lower limit (Sign)
(ASCII 1 character)
+6 to +8 Detection upper limit
Receive Data Word Allocation (4th Operand of PMCR(260))
None.
Additional Information
• This sequence cannot be used when DIP switch SW3, pin 5 of the Laser Micrometer is not
turned ON.
• The detection lower and upper limit must be set with 3 digits for the integer portion and 4 digits
for the decimal portion.
Automatic Detection Release (3000-series, High-speed Type)
(Sequence No. 428 (Hex 01AC))
This sequence releases the setting of work automatic detection function.
Send Data Word Allocation (3rd Operand of PMCR(260))
None.
Receive Data Word Allocation (4th Operand of PMCR(260))
None.
R-104
+0
Number of send data words
+1 (Undefined) The number of measuring times
+2 Invalid time
+3 Decimal portion
+4
(Undefined)
+5
Sign
+6
Decimal portion
(Undefined)
+7
+8 Sign
Contents (data format)
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
Detection lower limit
Integer portion
(Undefined)
Detection upper limit
Integer portion
(Undefined)
0009 (fixed)
001 to 999
0001 to 9999
0000 to 9999
000 to 999
If +: 20 (' ')
If –: 2D ('–')
Same as detection lower limit
Data
Example –123.4567
+3 4 5 6 7
+4 0 1 2 3
+5 2 D 0 0