List Of Response Codes; Detailed Description Of The Services; Read Variable Area (0101) - Omron WT30 Operation Manual

List of Response Codes

6-2

List of Response Codes

Response Name
code (hex)
0000 Normal completion
0401 Unsupported com-
mand
1001 Command too long
1002 Command too short
1101 Area type error
1103 Start address out-of-
range error
1104 End address out-of-
range error
1003 Number of elements/
data mismatch
110B Response too long
1100 Parameter error
3003 Read-only error
2203 Operation error
6-3

Detailed Description of the Services

6-3-1

Read Variable Area (0101)

78
• The "Error Detection Priority" indicates the priority when two or more
errors occur simultaneously.
Command Response layer (service request/response PDU)
text
MRC The main request code.
Refer to 6-1-2 List of Services on page 76.
SRC The sub-request code.
Refer to 6-1-2 List of Services on page 76.
MRES The main response code.
Refer to 6-2 List of Response Codes on page 78.
SRES The sub-response code.
Refer to 6-2 List of Response Codes on page 78.
No errors were found.
The service function for the relevant command is not supported.
The command is too long.
The command is too short.
The variable type is wrong.
The read/write start address is out of range.
• The write end address (write start address + number of elements)
exceeds the end address of the variable area.
The number of data does not match the number of elements.
The response exceeds the communications buffer size (when the
number of elements is larger than 0044).
• Bit position is not "00."
• The write data is out of the setting range.
• The command code and related information for the operation
command are incorrect.
Variable type "80" "82" was written to.
• Operation cannot be executed for the request/command.
The service cannot be executed in the present mode.
• EEPROM error
This service reads data from a variable area.
Service Request PDU
MRC SRC Read start
Variable
address
type
0 1 0 1
2 2 2
Description
Number of
Bit
position elements
0 0
4 2 4
Section 6-2
Error detection
priority
None
1
2
3
4
5
6
7
8
9
10
11