180
FINS Commands Section 5-3
I/O Memory Area Codes
Note On a CJ2 CPU unit only, 50 to 5F can be specified for the memory area code
of EM banks 0 to F.
5-3-7 PARAMETER AREA READ: 02 01
Reads the contents of the specified number of consecutive CPU Unit parame-
ter area words starting from the specified word.
Execution Conditions
Command Format
Response Format
Parameters Parameter area code (command and response)
Specify the parameter area to read. The parameter area code is designated in
two bytes. The leftmost byte is always 80 (hex) and the rightmost byte speci-
fies the parameter area.
Beginning word (command and response)
Specify the first word to read. The beginning word address specifies the rela-
tive word address, with the beginning of the designated area as 0000 (hex).
Area Data type CS/CJ mode
memory area
code (hex)
CV mode
memory area
code (hex)
Bytes per
element
CIO Area CIO Word B0 80 2
Work Area WR B1 ---
Holding Bit Area HR B2 ---
Auxiliary Bit Area AR B3 80
Timer Area TIM PV 89 81 2
Counter Area CNT
DM Area DM Word 82 82 2
EM Area EM bank 0 to
bank F
Word A0 to AF or
50 to 5F
(see note.)
90 to 97 2
EM bank 10 to
bank 18
60 to 68 --- 2
EM current
bank
Word 98 98 2
Access right at
other device
UM read
protection
DIP switch UM
write protection
Network write
protection
OK OK OK OK
RUN mode MONITOR mode PROGRAM mode
OK OK OK
Command
code
02
01
Parameter
area code
Beginning
word
No. of words
80
Command
code
02
01
End code Parameter
area code
Beginning
word
No. of words Data
To Next Page
Loading...
Need help?
General
