Hach AMTAX sc User Manual page 118

Fieldbus Communications
Tag name Register #
EXHAUST
40272
CONTROL
ELECTROLYTE 40277
ELECTROLYTE 40278
FALSE ELEC DATA 40279
ERROR LIST 40280
WARNING LIST 40282
EDIT NAME 40285
ELECTROLYTE 40293
118
Table 13 Sensor Modbus registers (continued)
Data
Length R/W
type
Unsigned
1 R/W
Integer
Integer 1 R
Unsigned
1 R/W
Integer
Unsigned
1 R/W
Integer
Unsigned
2 R
Integer
Unsigned
2 R
Integer
String 8 R/W
Float 2 R
Discrete Min/Max
Description
range range
Analyzer checks the exhaust
0/1 —
whether it is blocked; 0=OFF, 1=ON
Left days until next electrolyte
-32768/3
— change, negative values shows
2767
overdue
Sets if there is a warning when
0/1 — electrolyte has to be exchanged;
0=OFF, 1=WARNING
Sets if there is an error if the ZERO
0/1 —
value is out of range; 0=OFF, 1=ON
Errors are coded bit wise. bit
0=TEMP. < 0 °C/ 32°F?, bit
1=ANALYZ. TO COLD, COOLING
FAILED,HUMIDITY ANALY,
HUMIDITY PROBE; PROBE
MISSING, NO HEAT UP,
— — CUVSENSOR DEFECT,
TEMPSENS DEFECT, CUVHEAT
DEFECT, CUV TOO HOT,
ELECTRODE SLOPE, FALSE
ELEC DATA, MODULES CONTAM.,
DRAIN BLOCKED, SAMPLE1, bit
16= SAMPLE2
Warnings are coded bit wise, bit 0=
WARMUP PHASE, bit 1=COOLING
DOWN, SERVICE MODE,
REAGENT LEVEL, CLEAN SOLU
LEVEL, ANALYZER TO COLD,
— — ANALYZER TO WARM, CUV TOO
COOL, MODULES CONTAM.,
STANDARDS LEVEL,
ELECTRODE SLOPE,
reserved,SAMPLE1,
ELEKTROLYTE, bit 14=SAMPLE2
Name of LOCATION (see menu
system)
electrode drift per 24h in mV