5
2-5
Section 2
Connections and settings of external devices
ZS Series
CompoWay/F Communication Command Reference
Section 2
Det
ails of Commands
Response
MRC SRC Response
Code
Parameter
Type
Reading start
address
"02" "01"
2 bytes 2 bytes
4 bytes
4 bytes
4 bytes
Number of
elements
Data to be read
4 bytes
Requested data
(depending on commands)
Elements
Details
Response Code
Indicates controller status for the command. Data to be read is not
returned when an error occurs.
Data to be read is expressed by using an ASCII code in hexadecimal
numbers.
Data length varies depending on commands.
Data to be read
List of Parameter Area Reading Commands page 2-3
Response code for normal end
Response Code
Name
Details
"0000"
Normal end
No errors.
Response code when an error occurs
Response Code
Error name
Cause
"1001"
Long command length
Command length is too long.
"1002"
Short command length
Command length is too short.
"1003"
Inconsistent number of
elements/data
Number of elements and data do not match.
"1101"
Area type error
Parameter type is wrong.
"1103"
Start address outside of
range error
Reading start address is out of range.
Reading start address specifies the sensor of the
unconnected Machine No.
Bit position is other than "00."
"1104"
End address outside of
range error
Specified number of elements is out of range.
"2203"
Operating error
Reading error.
"2204"
Operating error
Operating mode of sensor is other than RUN.
"2205"
Operating error
Invalid command.
Reading Parameter Areas