Emerson 1420 Reference Manual page 52

Section 5: Operation and Maintenance
July 2015
Table 5-2. Predefined Modbus Registers
Description
SYSTEM_DIAG.ADDITIONAL_STATUS_4
SYSTEM_DIAG.ADDITIONAL_STATUS_5
SYSTEM_DIAG.ADDITIONAL_STATUS_6
SYSTEM_DIAG.ADDITIONAL_STATUS_7
SYSTEM_DIAG.ADDITIONAL_STATUS_8
SYSTEM_DIAG.ADDITIONAL_STATUS_9
SYSTEM_DIAG.ADDITIONAL_STATUS_10
SYSTEM_DIAG.ADDITIONAL_STATUS_11
SYSTEM_DIAG.ADDITIONAL_STATUS_12
SYSTEM_DIAG.UNREACHABLE
SYSTEM_DIAG.UPTIME
SYSTEM_DIAG.TEST_BOOLEAN
SYSTEM_DIAG.TEST_BYTE
SYSTEM_DIAG.TEST_UNSIGNED_BYTE
SYSTEM_DIAG.TEST_SHORT
SYSTEM_DIAG.TEST_UNSIGNED_SHORT
SYSTEM_DIAG.TEST_INT
SYSTEM_DIAG.TEST_UNSIGNED_INT
SYSTEM_DIAG.TEST_FLOAT
44
Register Data type
49019 8-bit unsigned int
49020 8-bit unsigned int
49021 8-bit unsigned int
49022 8-bit unsigned int
49023 8-bit unsigned int
49024 8-bit unsigned int
49025 8-bit unsigned int
49026 8-bit unsigned int
49027 8-bit unsigned int
49028 32-bit int
49029 32-bit int
49031 Boolean
49032 8-bit int
49033 8-bit unsigned int
49034 16-bit int
49035 16-bit unsigned int
49036 32-bit int
49038 32-bit unsigned int
49040 32-bit float
Operation and Maintenance
Reference Manual
00809-0200-4420, Rev HC