Test value registers - HMP1 - HMP3 - HMP4 - HMP5 - HMP7 - HMP8 - HMP9 - HMPX - MMP8 - MMPX - TMP1 - TMPX

HMP Series with MMP8 and TMP1 User Guide

Document code: M212022EN
Revision: K
Language: English
Product: HMP1; HMP3; HMP4; HMP5; HMP7; HMP8; HMP9; HMPX; MMP8; MMPX; TMP1; TMPX
Document type: User guide

Table 1. Modbus test registers (read-only)
Read the known test values from the test registers to verify the functionality of your Modbus implementation.
Register number	Address	Description	Data format	Test value
7937	1F00_hex	Signed integer	16-bit integer	-12345
7938	1F01_hex	Floating point	32-bit float	-123.45
7940	1F03_hex	Text string	7-character ASCII string	Text string "-123.45"