2-4
Section 2
About General Information of Communication Commands
ZS Series
CompoWay/F Communication Command Reference
Section 2
Det
ails of Commands
Example 1: To read the "language" information from the 2CH controller, assign a command as
follows:
[Machine
No.]
＝
0002h
MRC
SRC
Parameter Type
Reading start
address
Number of
elements
02h 01h A051h
0002h
8001h
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
Parameter Type
Reading start
address
Number of
elements
02h 01h C020h
3001
8001h
Commands
and
Responses
Command
MRC SRC
Parameter Type
Reading start
address
Number of
elements
"02" "01"
2 bytes 2 bytes
4 bytes
4 bytes
4 bytes
Elements
Details
Specify parameters depending on the data to be obtained.
Parameter Type
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.>)
Reading start address
About Channel No. When Controllers are Gang-mounted
page 1-2
Unit No. and Parameter No. page 3-4
Specify number of elements depending on the Parameter Type.
Number of elements
List of Parameter Area Reading Commands page 2-3
Reading Parameter Areas
