ABB TB82PH Instruções de Operação descarregar pdf (Página 38)

I-E67-TB82FF-2A February 13, 2002

38

TABLE 1

PRIMARY_VALUE_TYPE Codes

113 Conductivity

117 Concentration

TABLE 2

Engineering unit codes related to

PRIMARY_VALUE_TYPE

1302 mS/cm for PRIMARY_VALUE_TYPE = 113

(Conductivity)

1586 µS/cm for PRIMARY_VALUE_TYPE = 113

(Conductivity)

1342 % for PRIMARY_VALUE_TYPE = 117

(Concentration)

1423 ppm for PRIMARY_VALUE_TYPE = 117

(Concentration)

1424 ppb for PRIMARY_VALUE_TYPE = 117

(Concentration)

1588 no units for PRIMARY_VALUE_TYPE = 117

(Concentration)

TABLE 3

Valid ranges for PRIMARY_VALUE_TYPE

PRIMARY_VALUE_TYPE 113:

0 to 1999000 µS/cm (Sensor Group A)

0 to 1999 µS/cm (Sensor Group B)

0 to 199.9 µS/cm (Sensor Group C)

PRIMARY_VALUE_TYPE 117:

For SOLUTION = Pre-defined:

0 to 15% NaOH Solution

0 to 20% NaCl Solution

0 to 18% HCl Solution

0 to 20% H2SO4 Solution

For SOLUTION = User Defined:

0 to 1999% (Concentration Range 0)

0 to 199.9% (Concentration Range 1)

0 to 19.99% (Concentration Range 2)

0 to 1.999% (Concentration Range 3)

TABLE 4

Temperature Unit Codes

1001 Degrees Celsius

1002 Degrees Fahrenheit

TABLE 5

LCD Secondary display options

0 Temperature in degree Celsius (Secondary

variable 1)

1 Temperature in degree Fahrenheit (Secondary

variable 1)

2 Sensor Type

3 Sensor Group

4 Conductivity (available when

PRIMARY_VALUE_TYPE = Concentration)

5 Custom Concentration Display (available when

PRIMARY_VALUE_TYPE = Concentration)

6 Software Revision

TABLE 6

LINEARIZATION_TYPE Codes Table

1 Direct

2 Indirect

3 Indirect Square root

TABLE 7

AIFB Engineering unit codes

AI CHANNEL = PRIMARY_VALUE (Channel 1)

1302 mS/cm for PRIMARY_VALUE_TYPE = 113

(Conductivity)

1586 µS/cm for PRIMARY_VALUE_TYPE = 113

(Conductivity)

1342 % for PRIMARY_VALUE_TYPE = 117

(Concentration)

1423 ppm for PRIMARY_VALUE_TYPE = 117

(Concentration)

1424 ppb for PRIMARY_VALUE_TYPE = 117

(Concentration)

1588 no units for PRIMARY_VALUE_TYPE = 117

(Concentration)

AI CHANNEL = Temperature (Channel 2;

SECONDARY_VALUE_1)

1001 Degree Celsius

1002 Degree Fahrenheit

AI CHANNEL = Conductivity/Concentration (Channel

3; SECONDARY_VALUE_2)

1302 mS/cm when SECONDARY_VALUE_2 =

Conductivity; PRIMARY_VALUE_TYPE =

Concentration

1586 µS/cm when SECONDARY_VALUE_2 =

Conductivity; PRIMARY_VALUE_TYPE =

Concentration

1342 % when SECONDARY_VALUE_2 =

Concentration; PRIMARY_VALUE_TYPE =

Conductivity

1423 ppm when SECONDARY_VALUE_2 =

Concentration; PRIMARY_VALUE_TYPE =

Conductivity

1424 ppb when SECONDARY_VALUE_2 =

Concentration; PRIMARY_VALUE_TYPE =

Conductivity

1588 no units when SECONDARY_VALUE_2 =

Concentration; PRIMARY_VALUE_TYPE =

Conductivity

The following figure shows the possible connections

that can be made between the Transducer Block

outputs and the two AI’s.

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 59 60

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