Commands And Responses - Omron ZS Command Reference Manual

Section 2
Reading Parameter Areas
Example 1: To read the "language" information from the 2CH controller, assign a command as
follows:
[Machine No.]=0002h
MRC SRC
02h 01h
Example 2: To read the final measured value from the 1CH controller, assign a command as follows:
[Data No.]=20h, [Unit No.]=30h, [Machine No.]=01h
MRC SRC
02h 01h

Commands and Responses

Command
MRC SRC Parameter Type
"02" "01"
2 bytes 2 bytes
Elements
Parameter Type
Reading start address
Number of elements
ZS Series
2-4
CompoWay/F Communication Command Reference
Parameter Type Reading start
address
A051h 0002h
Parameter Type Reading start
address
C020h 3001
Reading start
address
4 bytes 4 bytes
Specify parameters depending on the data to be obtained.
List of Parameter Area Reading Commands page 2-3
Specify the Machine No. (=CH No.) of the controller to read data by using an ASCII
code expressed in hexadecimal numbers.
Please note that the format of "processing unit data reading" commands is XXYYh
(XX : <Unit No.>, YY : <Machine No.>)
Unit No. and Parameter No. page 3-4
Specify number of elements depending on the Parameter Type.
List of Parameter Area Reading Commands page 2-3
Number of
elements
8001h
Number of
elements
8001h
Number of
elements
4 bytes
Details