Registers
Modbus RS485 Interface
Operating Guide
- 19 -
Registers
Instrument Configuration Continued
2026
Get/Set Daylight Savings End Month INT Month In which
Daylight Savings should
End
1 = January
2 = February
3 = March
4 = April
5 = May
6 = June
7 = July
8 = August
9 = September
10 = October
11 = November
12 = December
2027 Get/Set Daylight Savings End Hours INT Hour Element Of
Daylight Savings End
Time
0 to 23 Hours
2028 Get/Set Daylight Savings End
Minutes
INT Minute Element Of
Daylight Savings End
Time
0 to 59 Minutes
2029 Get/Set Daylight Savings End
Seconds
INT Seconds Element Of
Daylight Savings End
Time
0 to 59 Seconds
2030 Get/Set Contrast INT The currently set display
contrast level
1 to 255 (Lighter to Darker)
Channel Sensors
2040 Get Channel 1 Sensor INT Current sensor installed
in channel.
1119 = Sensor Not Set Up
2041 Channel 2 1120 = Sensor Not
Present
2042 Channel 3
1121 = Conductivity
1122 = pH
1123 = Electrodeless
1124 = Suspended Solids
1125 = Dissolved Oxygen
1126 = Royce Do
1127 = Auxiliary