Status registers - HMP110 - HMP113 - HMP60

Status registers - HMP110 - HMP113 - HMP60 - HMP63

HMP60 and HMP110 Series User Guide

Document code

M211060EN

Revision

Language

English

Product

HMP110

HMP113

HMP60

HMP63

Document type

User guide

Table 1. Modbus status data registers (read-only)
Register number	Address	Register description	Data format	Note
513	0200_hex	Error status	16-bit integer	0000_hex: One or more errors active 0001_hex: No errors
516	0203_hex	Error code	32-bit integer
516	0204_hex	Error code	32-bit integer
518	0205_hex	Security hash	32-bit integer	Security hash changes when any change is made to device settings or adjustments, but also returns back to the previous value if such changes are reverted completely.
518	0206_hex	Security hash	32-bit integer

Table 2. Error codes on Modbus interface
Error code register value	Corresponding error
1	Temperature measurement error. [44]
2	Humidity measurement error. [45]
4	Humidity sensor failure. [46]
8	Capacitance reference error. [47]
16	Ambient temperature out of range. [48]
32	Firmware checksum mismatch. [49]
64	Device settings corrupted. [50]
128	Additional configuration settings corrupted. [51]
256	Sensor coefficients corrupted. [52]
512	Main configuration settings corrupted. [53]
2048	Supply voltage out of range. [55]
8192	Non-volatile memory read/write failure. [57]
16384	Calibration certificate checksum mismatch. [58]

If several errors are active at the same time, the Modbus error code register contains the sum of currently active error codes.

Refer to Error messages in Insight software for more information about the error states.