Registers
Modbus RS485 Interface
Operating Guide
- 39 -
Registers
Dissolved Oxygen Configuration Continued
4660 Get/Set Channel 1 Temperature
Compensation
Mode
INT Temperature
Compensation
1046 = Auto
5250 Channel 2 1047 = Manual
5850 Channel 3
4661 Get/Set Channel 1 Manual
Temperature
Input*
FLOAT Manual Temperature
Compensation Input
Value
*(Only available when
Temperature
Compensation set to
manual)
-20.0 °C to 150.0 °C
5251 Channel 2 -4.0°F to 302.0°F
5851 Channel 3
4663 Get/Set Channel 1 Input Salinity FLOAT Input Salinity
Compensation Value
0 to 40.00
5253 Channel 2
5853 Channel 3
4665 Get/Set Channel 1 Pressure
Compensation
Mode
INT Pressure Compensation
Mode
1107 = Manual
5255 Channel 2 1108 = Auto
5855 Channel 3
4666 Get/Set Channel 1 Pressure Mode* INT Pressure Mode
*(Only available when
Pressure Compensation
Mode set to auto)
1308 = mA Input
5256 Channel 2 1309 = 24v Loop
5856 Channel 3
4667 Get/Set Channel 1 Pressure Units INT Pressure Units 1110 = Atm
5257 Channel 2 1111 = Bar
5857 Channel 3 1112 = Kpa
1113 = mH20
1114 = Psi
1115 = mmHg
4668 Get/Set Channel 1 4ma Pressure
Setting*
FLOAT Pressure 4ma Input
Value
*(Only available when
pressure compensation
mode set to auto)
Atm: 0 to 99.99
5258 Channel 2 Bar: 0 to 99.99
5858 Channel 3 Kpa: 0 to 9999
mH20: 0 to 999.9
Psi: 0 to 999.9
mmHg: 0 to 9999
4670 Get/Set Channel 1 20ma Pressure
Setting*
FLOAT Pressure 20ma Input
Value
*(Only available when
pressure compensation
mode set to auto)
5260 Channel 2
5860 Channel 3
4672 Get/Set Channel 1 Pressure
Damping*
INT Pressure Damping
*(Only available when
pressure compensation
mode set to auto)
1429 = Disabled
5262 Channel 2 1430 = Enabled
5862 Channel 3
4673 Get/Set Channel 1 Pressure
Damping Limit
A*
FLOAT Pressure Damping Limit
A Value
*(Only available when
pressure damping set to
enable)
Atm: 0 to 99.99
5263 Channel 2 Bar: 0 to 99.99
5863 Channel 3 Kpa: 0 to 9999
mH20: 0 to 999.9
Psi: 0 to 999.9
mmHg: 0 to 9999