Omron CQM1H - PROGRAM Programming Manual page 496

Host Link Commands
Batch Reading
Command Format
Response Format
1 0
@ x 10 x 10
Node No.
Parameters
6-5-35 ABORT –– XZ
Command Format
(S): Space
Data Break (Command)
The read information is specified one item at a time separated by a break
code (,). The maximum number of items that can be specified is 128. (When
the PV of a timer/counter is specified, however, the status of the Completion
Flag is also returned, and must therefore be counted as two items.)
The bit, word, and timer/counter status is read as a batch according to the
read information that was registered with QQ.
@ x 10
An end code of 00 indicates normal completion.
1
Q Q I R x 16
Header Sub-header End code
code code
ON/
,
,
OFF
Bit data
ON/OFF
Read Data (Response)
Read data is returned according to the data format and the order in which
read information was registered using QQ. If "Completion Flag" has been
specified, then bit data (ON or OFF) is returned. If "Word" has been specified,
then word data is returned. If "PV" has been specified for timers/counters,
however, then the PV is returned following the Completion Flag.
Data Break (Response)
The break code (, ) is returned between sections that are read.
Aborts the Host Link operation that is currently being processed, and then
enables reception of the next command. The ABORT command does not
receive a response.
1 0
x 10 Q Q I
Node No. Header Sub-header
code code
ON/
0 3 2
x 16 OFF x 10 x 10 x 10
Timer/counter
If PV is specified the sta-
tus of the Completion Flag
is also returned.
, 3 2
x 16 x 16 x 16
Word data
IR, SR, LR, HR,
AR, DM, EM
1 0
@ x 10 x 10 X Z
Node No. Header
code
Section 6-5
* ↵
R
FCS Terminator
1 0
x 10 ,
Data break
*
1 0
x 16
FCS Terminator
* ↵
FCS Terminator
↵
471