Read Setting Data (Communication/Modbus) - Omron E5AR - MANUAL 2 User Manual

Section 7 Communication (Modbus)

■ Read setting data (Communication/Modbus)

Command
Response
7-18
Slave Function Read start Number of
address mode address elements
H'03
1 1 2
Address
H'0600 to 060E
H'0700 to 0744
H'0800 to 0818
H'0900 to 09DE
H'0A00 to 0A8E
H'0B00 to 0B6E
H'0C00 to 0C20
H'0D00 to 0D26
H'0E00 to 0E60
H'0F00 to 0F20
H'1000 to 100E
H'1100 to 110C
H'1200 to 1218
H'1300 to 1332
H'4000 added to above
addresses
H'8000 added to above
addresses
H'C000 added to above
addresses
This command is used to read setting data. The number of elements
can be set from H'0004 to 006A (4 to 106) to allow successive reading
of 2 to 53 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).
Slave Function Byte Read data
Address mode count Data 1
H'03 Most significant Least significant
1 1 1 Number of elements 2 bytes
Data n
Most significant Least significant
The above indicates a normal end. For information on error responses,
see "7.5 Reading the variable area" (P.7-10).
CRC-16
2 2
Explanation
Ch
Setting data of setting area 0
RUN level
Adjustment level
Adjustment level 2
Bank setting level
PID setting level
Approximation setting level
Setting data of setting area 1
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
2 Same setting data as channel 1
3 Same setting data as channel 1
4 Same setting data as channel 1
Data 1
Data n CRC-16
2