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3-10
IMSBR08-E2
Input register
Data
36021
List of alarms of the measured data of CH0A to CH0D
36022
List of alarms of the measured data of CH0E to CH0J
36023
List of alarms of the measured data of CH0K to CH0P
36024
List of alarms of the measured data of CH1A to CH1D
36025
List of alarms of the measured data of CH1E to CH1J
36026
List of alarms of the measured data of CH1K to CH1P
• The register details are same as the list of alarms of measured data.
• Registers 36001 to 35026 can be read with a single command.
39001
Year (4 digits)
39002
Month
39003
Day
39004
Hour
39005
Minute
39006
Second
39007
Millisecond
39008
Summer/Winter time
Hold register
Data
40001
Communication input data of C01
:
:
40024
Communication input data of C24
• Pen model: C01 to C08, dot model: C01 to C12 (SBR-EW100), C01 to C24 (SBR-EW180)
• The data is a 16-bit signed integer.
Modbus Error Response
The recorder returns the following error codes to the master device. For the error messages related to
communications that the recorder displays, see appendix 4.
Code
Meaning
Cause
1
Bad function code
Unsupported function request.
2
Bad register number
Attempted to read/write to a register that
has no corresponding channel.
3
Bad number of registers
The specified number of registers is less
than or equal to 0 or greater than or
equal to 126 (when reading)/124 (when
writing).
However, no response is returned for the following cases.
• CRC error
• Errors other than those in the table above.
3.4 Modbus Slave Protocol Specifications
Summary of Contents for SBR-EW100
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