Omron SYSMAC CV Series Operation Manual page 100

I/O REGISTER
5-33-1 Registering Words/Bits
Command Format
1 0
@ X10 X10 Q
Node no.
,
Response Format
Parameters
96
The following command is used to register words and/or bits to be read out.
Words/bits can be registered in the CIO, AR, TIM, CNT, and/or DM Areas
Q M R
OP1 OP2 OP3 OP4 X10
Header Subheader
code code
3
OP1 OP2 OP3 OP4 X10
Read area
@
1
X10
Node no.
Read area (command): Designate the area to be read using the character
codes listed in the table below.
Read word (command): Designate the word in the area to be read. The avail-
able range varies with the type of data (bit or word data).
Data type (command): Designate to read bit data or word data. A 0 or 1 will be
returned if reading bit data is designated and one-word data will be returned if
reading word data is designated.
Area
CIO Area C
Link Area L
Holding g H
Area A
Auxiliary y A
A Area
Timer Area T
(see note 3) (see o e 3)
Counter C
Area (see ea (see
note 4) )
DM Area D
Note 1. These correspond to CIO words 1000 to 1063. They do not actually have to
be set as link bits.
2. These correspond to CIO words 1200 to 1299. They do not actually have to
be set as holding bits.
3 2
X10
Read area Read word
2 1 0
X10 X10 X10 OR1 OR2
Read word Date format
0
X10 Q Q M R
Specification
I O space p
R space p space p
R space p space p
R space p space p
I M space
N T space
M space space
Section 5-33
1 0
X10 X10 OR1 OR2
,
Date format Delimiter
* s
FCS Terminator
1 0
*
X16 X16
Response FCS
code
Data format Read word
Bit: 00 to 15 0000 to 2555
Word: CH
0000 to 0063
Bit: 00 to 15
(see note 1) (
Word: CH
Bit: 00 to 15 0000 to 0099
(see note 2) (
Word: CH
Bit: 00 to 15 0000 to 0511
Word: CH
Bit: Characters 0000 to 0511
other than CH (0000 to 1023)
Word: CH
Bit: Characters 0000 to 0511
other than CH (0000 to 1023)
Word: CH 0000 to 0511
(0000 to 1023)
Word: Any 0000 to 8191
character (0000 to 9999)
s
1)
2)