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9.7 System data register block

Registers in this block can be read by means of function codes

0x03 and/or 0x04. They are read-only. The table below shows

which registers are supported by each booster system type.

Unless otherwise stated, the data type used for counters and

scaled values is always an unsigned integer.

A data value of 0xFFFF indicates "not available". See section

6.2 LEDs for descriptions.

Many of the measurement modules for the booster system

require a particular sensor to be present. As a limited number of

sensors are available, only a few of the measurement modules

can be available simultaneously.

See section 10.9 Sensor-based Modbus registers for the relation

between the sensor-related modbus registers and for sensor

setup of your booster system.

S: Sensor required. See section 10.9 Sensor-based Modbus

registers.

: Always available.

00214 ApplicationType

Indicates system application type status.

You cannot change application type from Modbus.

0: Unknown

1: Pressure boosting

2: Heating pumps on hot side

3: Heating pumps on cold side

4: AirCon pumps on hot side

5: AirCon pumps on cold side

6: MPC S2000 heating pumps on hot side

7: MPC S2000 heating pumps on cold side

8: MPC S2000 AirCon pumps on hot side

9: MPC S2000 AirCon pumps on cold side

10: Tank filling (level sensor)

11: Tank filling (float switches).

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00215 TankFillTankHeight

Indicates actual tank height in tank-filling mode.