C-3. DL-303 Modbus Address Mappings (Base 1)
- 116 -
40565
Module reset timeout value, 30 to 65535, in second, 0 to disable.
Only for Modbus TCP protocol
R/W
40859
The time for displaying message, ranged from 1 to 65535 in
seconds.
0 to display a message until a stop command received
R/W
40861
The index for a pre-saved message to display on the LCD screen,
0 ~ 19, -1(65535) to stop
R/W
Address Description
Attribute
40865
RTC year, 2000 to 2159
R/W
40866
RTC month, 1 to 12
R/W
40867
RTC date, 1 to 31
R/W
40868
RTC hour, 0 to 23
R/W
40869
RTC minute, 0 to 59
R/W
40870
RTC second, 0 to 59
R/W
40871
Total number of log records, low word
R
40872
Total number of log records, high word
R
40873
The starting record to read log data, low word
R/W
40874
The starting record to read log data, high word
R/W
40875
The status of the data logging, 0: stopped, 1: running
R
40876
The data logger command, 0: stop, 1: run, 2: run in period mode R/W
40877
Continue writing when data logger is full, 0: no, 1: yes
R/W
40878
Hour of the data logger sampling period, 0 ~ 24
R/W
40879
Minute of the data logger sampling period, 0 ~ 59
R/W
40880
Second of the data logger sampling period, 0 ~ 59
R/W
40881
Starting year when logging in period mode, 2000 ~ 2159
R/W
40882
Starting month when logging in period mode, 1 ~ 12
R/W
40883
Starting date when logging in period mode, 1 ~ 31
R/W
40884
Starting hour when logging in period mode, 0 ~ 23
R/W
40885
Starting minute when logging in period mode, 0 ~ 59
R/W
