LSIS XBE-DC08A, User Manual, Page: 1049 / 1284

Chapter 2 Built-in Cnet communication
2-51
B
u
ilt
-in
C
omm
b) List of commands
List of commands used in dedication communication is as shown below.
Items
Command
Treatment
Main command Command type
Code ASCII code Code ASCII code
Reading
device
Individual
r(R)
H72
(H52)
SS 5353
Reads direct variable of Bit, Byte, Word, Dword, Lword type.
Continuous
r(R)
H72
(H52)
SB 5342
Read direct variable of Byte, Word, Dword, Lword with block
unit
(Bit continuous read is not allowed)
Writing
device
Individual
w(W)
H77
(H57)
SS 5353 Write data of Bit, Byte, Word, Dword, Lword at direct variable
Continuous
w(W)
H77
(H57)
SB 5342
Write data of Byte, Word, Dword, Lword at direct variable with
block unit
(Bit continuous read is not allowed)
Item
Command
Treatment
Main command
Register No
Code ASCII code
Monitoring
variable register
x(X)
H78
(H58)
H00~H0F
Register device to monitor.
Execution of
monitoring
y(Y)
H79
(H59)
H00~H0F
Execute registered device to monitor.
Note
•
It identifies capitals or small letters for main commands, but not for the others.
Classification
Classification