6.9 Commands and responses (Communication/CompoWay/F)
6-15
Communication
(CompoWay/F)
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.
When used in setting area 1, the response for the PV and internal SP
is "0" and the response for the status is as indicated in the notes in
"Appendix Setting list Status" (P.A-8).
Response codes: The above indicates a normal end. For the response
codes, see "6.5 Reading the variable area" (P.6-9).
■ Setting data read (Communication/CompoWay/F)
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.
To specify the variable type or address, see "Appendix Setting list"
(P.A-6). The upper limit of an address will vary depending on the
variable type.
This command can be used in both setting area 0 and setting area 1.
When used in setting area 1, the response for the remote SP monitor,
ramp SP monitor, and valve opening monitor is "0" and the response
for the status is as indicated in the notes in "Appendix Setting list
Status" (P.A-8).
Response codes: The above indicates a normal end. For the response
codes, see "6.5 Reading the variable area" (P.6-9).
Response
"01" "01" "0000" Monitor value
Data
MRC SRC Response code
Variable
type
Address
Setting data
Ch Explanation
"C4"
"C5"
"C6"
"C7"
"C8"
"C9"
"CA"
"CB"
"0000" to "007F" 1 Setting data of setting area 0
Protect level
RUN level
Adjustment level
Adjustment level 2
Bank setting level
PID setting level
Approximation setting level
"0100" to "017F" 2
"0200" to "027F" 3
"0300" to "037F"
4
"CC"
"CD"
"CE"
"CF"
"D0"
"D1"
"D2"
"D3"
"0000" to "0039" 1 Setting data of setting area 1
Input initial setting level
Control initial setting level
Control initial setting 2 level
Alarm setting level
Display adjustment level
Communications setting level
Special function setting level
Expansion control setting level
"0100" to "0139" 2
"0200" to "0239" 3
"0300" to "0339"
4
Command
"01" "01" "00"
Bit position
Number of elementsAddress
MRC SRC
Variable
type
"0001"
Response
"01" "01"
"0000"
Setting data
Data
MRC SRC
Response code