Omron CJ1W-SCU22, Руководство по эксплуатации, Страница: 434 / 478

A Standard System Protocol
R-100
CJ-series Serial Communications Units Operation Manual for NJ-series CPU Unit(W494)
This sequence sets memory switches.
Send Data Word Allocation (3rd Operand of PMCR(260))
Receive Data Word Allocation (4th Operand of PMCR(260))
None.
Additional Information
• Memory switches cannot be set when DIP switch SW3, pin 5 of the Laser Micrometer is not
turned ON.
• The setting (y, z) of RS-232C takes effect when the power supply is turned back ON.
Memory Switch Set 1 (3000-series, High-speed Type)
(Sequence No. 421 (Hex 01A5))
Offset
Contents
(data format)
Data
+0 Number of send data words
(4 digits Hex) 0003 (fixed)
+1 w (1 digits BCD) 0: For single run or zero run measurement start displaying '---.'
1: For single run or zero run measurement start displaying the
previous measured value
x (1 digit BCD) 0: Perform single run measurement to the RUN signal of I/O IF
1: Repeat measurement while the RUN signal of I/O IF is input
y (1 digit BCD) *0: RS-232C Delimiter CR+LF
1: RS-232C Delimiter CR
2: RS-232C Delimiter LF
z (1 digit BCD) 0: RS-232C no parity check
1: RS-232C odd parity check
2: RS-232C even parity check
+2 v (1 digit BCD) 0: Displaying 'Err-0'
1: Displaying '0'
Note Settings marked with asterisks are required for this protocol.
First word of send
data Number of send data words +0
+1
+2
W
(Undefined)
X Y Z
V