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 1F00hex Signed integer 16-bit integer -12345
7938 1F01hex Floating point 32-bit float -123.45
7940 1F03hex Text string 7-character ASCII string Text string "-123.45"