Configuration registers - MGP262 - MGP261

MGP260 User Guide

Document code
M212504EN
Revision
B
Language
English (United States)
Product
MGP262
MGP261
Document type
User guide
Table 1. Modbus configuration data registers (writable)
Register number (decimal) Address (hexadecimal) Register description Data format Unit / Valid range
Environmental compensation
769 0300hex Power-up value for pressure compensation 32-bit float

hPa

Range: 450 … 1550

Init/default: 1013.25

771 0302hex Power-up value for temperature compensation 32-bit float

°C

Range: -10 … 70

Init/default: 25

773 0304hex Volatile pressure compensation (value cleared at probe reset) 32-bit float

hPa

Range 450 ... 1550 hPa

Init/default: 1013.25

775 0306hex Volatile temperature compensation (value cleared at probe reset) 32-bit float

°C

Range: -10 … 70

Init/default: 25

Function control
1281 0500hex Pressure compensation mode selection Enum

0 = Off

1 = Setpoint

2 = External

1282 0501hex Temperature compensation mode selection Enum

0 = Off

1 = Setpoint

2 = Measured

3 = External

Communication
1537 0600hex Serial address 16-bit integer

Valid range 1 … 255

Default: 240

1538 0601hex Bit rate Enum Valid range 4800 … 115200

4 = 4800

5 = 9600

6 = 19200

7 = 38400

8 = 57600

9 = 115200

(default: 6 (19200))
1539 0602hex Parity, data, stop bits Enum

0 = N,8,1

1 = N,8,2

2 = E,8,1

3 = E,8,2

4 = O,8,1

5 = O,8,2

1540 0603hex Response delay 16-bit integer Valid range 0 … 1000
1541 0604hex Restart device Function
Analog output 1
1793 0700hex Analog output 1 mode selection Enum

0 = Disabled

1 = 4 – 20 mA

1794 0701hex Analog output 1 measurement parameter selection. When written, scalings are reset. Reg

0000hex (CH4 wet basis)

0002hex (CH4 dry basis) 1

0004hex (CO2 wet basis)

0006hex (CO2 dry basis) 1

0008hex (H2O wet basis) 1

000Ahex (H2O dry basis) 1

000Chex (Td) 1

000Ehex (Tdf) 1

See Table 1

1795 0702hex

Scale low end for analog output 1 measurement parameter.

Minimum and maximum values vary for different parameters.

Float

Output parameters

0000hex (CH4 wet basis)

0002hex (CH4 dry basis) 1

0004hex (CO2 wet basis)

0006hex (CO2 dry basis) 1:

Minimum: 0

Maximum: 1000000

Output parameters

0008hex (H2O wet basis) 1

000Ahex (H2O dry basis) 1:

Minimum: 0

Maximum: 250000

Output parameters

000Chex (Td) 1

000Ehex (Tdf) 1:

Minimum: -10

Maximum: 60

1797 0704hex

Scale high end for analog output 1 measurement parameter.

Minimum and maximum values vary for different parameters.

Float

Output parameters

0000hex (CH4 wet basis)

0002hex (CH4 dry basis) 1

0004hex (CO2 wet basis)

0006hex (CO2 dry basis) 1:

Minimum: 0

Maximum: 1000000

Output parameters

0008hex (H2O wet basis) 1

000Ahex (H2O dry basis) 1:

Minimum: 0

Maximum: 250000

Output parameters

000Chex (Td) 1

000Ehex (Tdf) 1:

Minimum: -10

Maximum: 60

17990706hexError output level (mA)Float

Min. 0.5 mA

Max. 24 mA

1801 0708hex Low clipping limit Float 0 … 2.5 %
1803 070Ahex Low error limit Float 0 … 1025 %
1805 070Chex High clipping limit Float 0 … 12.5 %
1807 070Ehex High error limit Float 0 … 1025 %
Analog output 2
2049 0800hex Analog output 2 mode selection Enum

0 = Disabled

1 = 4 – 20 mA

2050 0801hex Analog output 2 measurement parameter selection. When written, scalings are reset. Reg

0000hex (CH4 wet basis)

0002hex (CH4 dry basis) 1

0004hex (CO2 wet basis)

0006hex (CO2 dry basis) 1

0008hex (H2O wet basis) 1

000Ahex (H2O dry basis) 1

000Chex (Td) 1

000Ehex (Tdf) 1

See Table 1

2051 0802hex

Scale low end for analog output 2 measurement parameter.

Minimum and maximum values vary for different parameters.

Float

Output parameters

0000hex (CH4 wet basis)

0002hex (CH4 dry basis) 1

0004hex (CO2 wet basis)

0006hex (CO2 dry basis) 1:

Minimum: 0

Maximum: 1000000

Output parameters

0008hex (H2O wet basis) 1

000Ahex (H2O dry basis) 1:

Minimum: 0

Maximum: 250000

Output parameters

000Chex (Td) 1

000Ehex (Tdf) 1:

Minimum: -10

Maximum: 60

2053 0804hex

Scale high end for analog output 2 measurement parameter.

Minimum and maximum values vary for different parameters.

Float

Output parameters

0000hex (CH4 wet basis)

0002hex (CH4 dry basis) 1

0004hex (CO2 wet basis)

0006hex (CO2 dry basis) 1:

Minimum: 0

Maximum: 1000000

Output parameters

0008hex (H2O wet basis) 1

000Ahex (H2O dry basis) 1:

Minimum: 0

Maximum: 250000

Output parameters

000Chex (Td) 1

000Ehex (Tdf) 1:

Minimum: -10

Maximum: 60

20550806hexError output level (mA)Float

Min. 0.5 mA

Max. 24 mA

2057 0808hex Low clipping limit Float 0 … 2.5 %
2059 080Ahex Low error limit Float 0 … 1025 %
2061 080Chex High clipping limit Float 0 … 12.5 %
2063 080Ehex High error limit Float 0 … 1025 %
Analog output 3
2305 0900hex Analog output 3 mode selection Enum

0 = Disabled

1 = 4 – 20 mA

2306 0901hex Analog output 3 measurement parameter selection. When written, scalings are reset. Reg

0000hex (CH4 wet basis)

0002hex (CH4 dry basis) 1

0004hex (CO2 wet basis)

0006hex (CO2 dry basis) 1

0008hex (H2O wet basis) 1

000Ahex (H2O dry basis) 1

000Chex (Td) 1

000Ehex (Tdf) 1

See Table 1

2307 0902hex

Scale low end for analog output 3 measurement parameter.

Minimum and maximum values vary for different parameters.

Float

Output parameters

0000hex (CH4 wet basis)

0002hex (CH4 dry basis) 1

0004hex (CO2 wet basis)

0006hex (CO2 dry basis) 1:

Minimum: 0

Maximum: 1000000

Output parameters

0008hex (H2O wet basis) 1

000Ahex (H2O dry basis) 1:

Minimum: 0

Maximum: 250000

Output parameters

000Chex (Td) 1

000Ehex (Tdf) 1:

Minimum: -10

Maximum: 60

2309 0904hex

Scale high end for analog output 3 measurement parameter.

Minimum and maximum values vary for different parameters.

Float

Output parameters

0000hex (CH4 wet basis)

0002hex (CH4 dry basis) 1

0004hex (CO2 wet basis)

0006hex (CO2 dry basis) 1:

Minimum: 0

Maximum: 1000000

Output parameters

0008hex (H2O wet basis) 1

000Ahex (H2O dry basis) 1:

Minimum: 0

Maximum: 250000

Output parameters

000Chex (Td) 1

000Ehex (Tdf) 1:

Minimum: -10

Maximum: 60

23110906hexError output level (mA)Float

Min. 0.5 mA

Max. 24 mA

2313 0908hex Low clipping limit Float 0 … 2.5 %
2315 090Ahex Low error limit Float 0 … 1025 %
2317 090Chex High clipping limit Float 0 … 12.5 %
2319 090Ehex High error limit Float 0 … 1025 %
Analog input 1
2562 0A01hex

Analog input 1 compensation parameter.

Read-only: controlled by the pressure and temperature compensation mode registers.

Reg

0204hex (pressure)

0206hex (temperature)

2563 0A02hex

Scale low end for analog input 1 compensation parameter.

Minimum and maximum values vary for different parameters.

Float

0204hex (pressure)

Minimum: 0

Maximum: 20 000

0206hex (temperature)

Minimum: -200

Maximum: 400

2565 0A04hex

Scale high end for analog input 1 compensation parameter.

Minimum and maximum values vary for different parameters.

Float

0204hex (pressure)

Minimum: 0

Maximum: 20 000

0206hex (temperature)

Minimum: -200

Maximum: 400

25670A06hexInput value (read-only)Float
1 MGP261 only.