YOKOGAWA FLXA402 - Page 13

MODBUS Communication
13
TI 12A01F01-62EN
l ISC
address item name Type Value/description
0
device_failure
ushort
(bit enum)
See the table of alarms for bit assignment.
1
sensor_failure
ushort
(bit enum)
2
meas_warning
ushort
(bit enum)
3
device_status
ushort
(bit enum)
4,5 temp_measure oat Temperature
6,7 SC1_measure oat Conductivity 1
8,9 SC2_measure oat Conductivity 2
10,11
concentration1 oat Concentration 1
12,13 concentration2 oat Concentration 2
14 temp_unit short Temperature Unit 1:degC, 2:degF
15 SC1_unit short Conductivity Unit
1:S/cm, 2:S/m
16 SC2_unit short
17 concentration1_unit short Concentration Unit
1:%, 2:ppm, 3:ppb, 4:ppt, 5:None
18 concentration2_unit short
19 reserved Reserved
20,21 sensor_ohm oat Measured resistance value (Ω)
l DO
address item name Type Value/description
0
sensor_failure
ushort
(bit enum)
See the table of alarms for bit assignment.
1
meas_warning
ushort
(bit enum)
2
device_status
ushort
(bit enum)
3 temp_measure oat
4,5 do_measure oat Temperature
6,7 temp_unit short DO
8 do_unit short Temperature Unit 1:degC, 2:degF
9
sensor_current oat DO Unit1:mg/l, 2:ppm, 3:ppb, 4:%SAT
10,11 pressure_for_
measure
oat Current measurements (Unt: nA)
12,13 temp_unit short Pressure value
Apr. 19, 2019-00