LSIS Master-K K200S - 13.5 Instruction list

Chapter 13 RS-232C function of K200S MASTER-K
13-5
13.5 Instruction list
The following table shows instructions used in K200S dedicated built-in Cnet communication.
Instruction
Main instruction Instruction type
Item
Symbol
ASCII
code
Symbol
ASCII
code
Description
Single r (R)
h72
(h52)
SS h5353
Read a single bit or word from
PLC
Read
Continuous r (R)
h72
(h72)
SB h5342
Read a block (multiple bits or
words) from PLC
Single w (W)
h77
(h57)
SS h5353
Write a single bit or word to
PLC
Write
Continuous w (W)
h77
(h57)
SB h5342
Write a block (multiple bits or
words) to PLC
Monitoring
number
registration
x (X)
h78
(h58)
– –
Register devices to be
monitored
Monitoring
execution
y (Y)
h79
(h59)
– – Execute monitoring function
Read CPU status r (R)
h72
(h52)
ST h5354 Read a status of CPU module
Remark
1. The CPU doesn’t care capital or small letter in frame. For example, ‘%MW100’
and
‘%mw100’ have same meaning. Only one exception is m
ain instruction. If a small letter is
used, the BCC check is performed.
2. When read/write a bit, the last digit of address should be a capital letter.
Example) %mx001f ( X )
%mx001F ( O )