Parameter Area Read: 02 01 - Omron CJ - REFERENCE MANUAL 07-2009 Reference Manual

FINS Commands
I/O Memory Area Codes
CIO Area
Work Area
Holding Bit Area
Auxiliary Bit Area
Timer Area
Counter Area
DM Area
EM Area
5-3-7

PARAMETER AREA READ: 02 01

Execution Conditions
Command Format
Response Format
02 01
Command
code
Parameters
180
Area
CIO
WR
HR
AR
TIM
CNT
DM
EM bank 0 to
bank F
EM bank 10 to
bank 18
EM current
bank
Note On a CJ2 CPU unit only, 50 to 5F can be specified for the memory area code
of EM banks 0 to F.
Reads the contents of the specified number of consecutive CPU Unit parame-
ter area words starting from the specified word.
Access right at
other device
OK
RUN mode
OK
02 01 80
Command Parameter
code area code
End code Parameter Beginning
area code
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).
Data type CS/CJ mode
memory area
code (hex)
Word B0
B1
B2
B3
PV 89
Word 82
Word A0 to AF or
50 to 5F
(see note.)
60 to 68
Word 98
UM read
protection
OK
MONITOR mode
OK
Beginning No. of words
word
No. of words
word
Section 5-3
CV mode
memory area
code (hex)
80
---
---
80
81
82
90 to 97
---
98
DIP switch UM Network write
write protection protection
OK
PROGRAM mode
OK
Data
Bytes per
element
2
2
2
2
2
2
OK