Fieldbus communications – Hach-Lange AMTAX indoor sc User Manual
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Fieldbus Communications
NO.OF VALUES
CH1
40115
Unsigned
Integer
1
R/W
—
0/100
2 channel mode: how often is
channel 1 measured before
switching to channel 2
NO.OF VALUES
CH2
40116
Unsigned
Integer
1
R/W
—
0/100
2 channel mode: how often is
channel 2 measured before
switching to channel 1
DISCHARGE VAL1
40117
Unsigned
Integer
1
R/W
—
0/3
Number of discharged values when
switching from channel 1 to
channel 2
DISCHARGE VAL2
40118
Unsigned
Integer
1
R/W
—
0/3
Number of discharged values when
switching from channel 2 to
channel 1
REAG. WARNING
40119
Unsigned
Integer
1
R/W
0/1
—
warning if the level of reagent is low;
0=OFF, 1=ON
TYPE
40125
String
6
R
—
—
Name of item/analyzer
SENSOR NAME
40131
String
8
R
—
—
User-assigned name for a sensor
STATUS MODULES
40140
Float
2
R
—
0/100
Status of the modules as float in
percent; nan if not yet calculated
WARNING
40142
Unsigned
Integer
1
R/W
20/15/10/
5
—
Reagent warning level in percent
REAGENT LEVEL
40143
Unsigned
Integer
1
R
—
0/100
Level of reagent in percent
CLEAN SOLU
LEVEL
40144
Unsigned
Integer
1
R
—
0/100
Cleaninig solution level in percent
STANDARDS
LEVEL
40146
Unsigned
Integer
1
R
—
0/100
Level of standards in percent
REPLACE
ELECTRO.
40148
Time2
2
R
—
—
Date of last electrode exchange
CHANGE
MEMBRANE
40150
Time2
2
R
—
—
Date of last membrane exchange
PUMP DISPLAY
40154
Integer
1
R
—
-32768/3
2767
Left days until exchanging piston of
pump,
negative values show overdue of
exchange
MEASURE VALUE 2
40165
Float
2
R
—
—
Last measurement value of
channel 2
STRUCTURE
40167
Unsigned
Integer
1
R
—
0/65535
Entry is for the device driver file;
shows the version
FIRMWARE
40168
Unsigned
Integer
1
R
—
0/65535
Entry is for the device driver file;
shows the version
CONTENT
40169
Unsigned
Integer
1
R
—
0/65535
Entry is for the device driver file;
shows the version
LOADER
40170
Float
2
R
—
0/3.4028
2347E+
38
Entry is for the application file;
shows the version of the boot file
HEATING
40172
Unsigned
Integer
1
R
0/1
—
Status of heating for sample tube;
0=OFF, 1=ON
Table 13 Sensor Modbus registers (continued)
Tag name
Register #
Data
type
Length
R/W
Discrete
range
Min/Max
range
Description