Doc# E166703 E-15
E: Retrieving Logs
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
Electro Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
E.5.2: Modbus Function Code 0x23
QUERY
Field Name
Example (Hex)
Slave Address 01
Function 23
Starting Address Hi C3
Starting Address Lo 51
# Points Hi 00
# Points Lo 7D
Repeat Count 04
RESPONSE
Field Name Example (Hex)
Slave Address 01
Function 23
# Bytes Hi 03
# Bytes Lo E0
Data ...
Function Code 0x23 is a user defined Modbus function code, which has a format simi-
lar to Function Code 0x03, except for the inclusion of a "repeat count." The repeat
count (RC) is used to indicate that the same N registers should be read RC number of
times. (See the Number of Repeats bullet on page E-13.)
To Next Page
Loading...
Need help?
General
