Auxiliary Area Read; Dm Area Read (Fixed) - Omron SYSMAC CV Series Operation Manual

DM AREA READ (FIXED)

Response Format
@
1
x 10 x 10
Unit no.
Parameters
5-8

AUXILIARY AREA READ

Command Format
@
1
x 10 x 10
Unit no.
Response Format
@
1
x 10 x 10
Unit no.
Parameters
5-9 DM AREA READ (FIXED)
Command Format
76
R D
0 1 0
x 16 x 16 x 16
Header code Response Data from beginning word
code
Beginning word (command): Specify in BCD the address of the first word to be
read from the DM Area (0000 through 8191 for the the CV500 or
CVM1-CPU01-E and 0000 through 9999 for the CV1000, CV2000, or
CVM1-CPU11-E). The area prefix is not required.
Number of words (command): Specify in BCD the number of words to be read
(0001 through 8192 for the CV500 or CVM1-CPU01-E and 0001 through 9999
for the CV1000, CV2000, or CVM1-CPU11-E).
Data (response): The contents of the specified words will be returned in hexa-
decimal.
Note The DM Area in the CV1000, CV2000, or CVM1-CPU11-E runs from D00000
through D24575. In the above command format, however, only the words D0000
through D9999 can be read. To read the rest of the DM Area, execute the
CV-mode MEMORY AREA READ command (command code: 01 01).
Reads the contents of the specified number of Auxiliary Area words starting from
the specified word.
R J
0 3 2
x 10 x 10 x 10
Header code Beginning word
R J
0 1 0
x 16 x 16 x 16
Header code Response Data from beginning word
code
Beginning word (command): Specify in BCD the address of the first word to be
read from the Auxiliary Area (0000 through 0511). The area prefix is not re-
quired.
Number of words (command): Specify in BCD the number of words to be read
(0001 through 0512).
Data (response): The specified data will be read in the hexadecimal.
Reads the contents of DM Area words D00000 to D00007.
3 2 1 0
x 16 x 16 x 16
Data
1 0 3 2 1
x 10 x 10 x 10 x 10 x 10
No. of words
3 2 1 0
x 16 x 16 x 16
Data
@ C R
1 0
x 10 x 10
Unit no. Header code
Section 5-9
* s
FCS Terminator
* s
0
FCS Terminator
* s
FCS Terminator
* s
FCS Terminator