Omron K3HB, Техническое руководство пользователя

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1-13
Commands and Responses (CompoWay/F Communications)
Section 1-9
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1-9 Commands and Responses (CompoWay/F
Communications)
The K3HB provides a set of applied commands that make use of variable area
read/write commands, operation commands, and other services provided by
the CompoWay/F communications protocol.
K3HB applied commands are explained below.
1-9-1 Monitor Value Read (CompoWay/F Communications)
Command
This command is used to read the PV, status, and other monitor values. The
number of elements can be set from 0002 to 0019 to allow reading of monitor
values in contiguous addresses.
Response
Response codes: The above indicates a normal end. For the response codes,
see
1-5 Reading the Variable Area (page 1-9).
1-9-2 Setting Data Read (CompoWay/F Communications)
Command
This command is used to read setting data. The number of elements can be
set from 0002 to 0019 to allow successive reading of 2 to 25 items of setting
data in contiguous addresses.
Variable type Address Monitor value (data name)
“C0” “0000” Version
“0001” Status
“0002” Measurement value
“0003” Maximum value
“0004” Minimum value
"01" "01" "0001" "00"
Address MRC SRC
Variable
type
Bit
position
Number of
elements
"01" "01" "0000" Monitor value
Data
MRC SRC Response code
Variable type Address Setting data (explanation)
“C1”
“C2”
“0000” to “0004” Setting data of setting area 0
Protect level
RUN level
“C4”
“C5”
“C6”
“C7”
“C8”
“C9”
“CA”
“CB”
“0000” to “0027” Setting data of setting area 1
Initial setting level
Input adjustment level
Display adjustment level
Scaling level
Comparison setting
Linear output setting level
Communications setting level
Advanced function setting level
"01" "01" "00"
Address
MRC SRC
Variable
type
"0001"
Bit
position
Number of
elements