Systemdescription AKS

The whole building is organized with a unique AKS Code. It helps to identify every data point uniquely.There is a dummy system which should help you to get an idea of the operation and AKS code. The dummy system represents the control flow of a dummy system(DUMMY).

AKS Code

Each system is placed in a building, has device’s which have data points. For a better overview and maintenance each signal has his unique Code (AKS). The AKS-Code depends of a Building ID,System ID, Device ID and Datapoint ID. Concatenated, each one separated by a hyphen, they result in the unique AKS-Code. You see the AKS Code as well in the single line diagram

Dummy System

The system represents a control flow of a dummy system(DUMMY). It consists of several devices. It is possible to over steer the whole system with the system switch (I001) or each device individually. The system switch is also listed as a device. All devices of this system are in the list below which you can also find in the database by executing the following query. For example:

Building ID System ID Device ID Device Description Product Company Datapoint_TypeOf Signal Control mode
65NT DUMMY Y720 actuator 3-way-valve Belimo valve RW
65NT DUMMY B805 sensor temperature sensor Sensortec temperature R
65NT DUMMY Y760 actuator Energy Valve Belimo valve RW
65NT DUMMY B800 sensor Energy Valve Belimo temperature R
65NT DUMMY B804 sensor Energy Valve Belimo temperature R
65NT DUMMY B840 sensor Energy Valve Belimo flow R
65NT DUMMY P890 sensor Energy Valve Belimo th. power R
65NT DUMMY I890 setpoint th. power - th. power RW
65NT DUMMY I805 setpoint temperature - temperature RW
65NT DUMMY I001 control value system switch mode - mode RW

Datapoints

Each devices depends datapoints which are represented as objects. If the device has RW (read / write) access, it has a read (feedback) object and a write (input) object.Otherwise it has just a Read (feedback) object. You can find each device with the right query. The query to get the data look like:

Example Read Write object (3-way valve)

Device ID AKS_Code Datapoint_InOrOut Datapoint_TypeOfSignal Datapoint_SignalDescription Datapoint_Unit
Y720 65NT_DUMMY_Y720_A00 feedback alarm alarm active 1/0
Y720 65NT_DUMMY_Y720_D99 feedback event research mode confirmation 1/0
Y720 65NT_DUMMY_Y720_D98 feedback event research mode approval 1/0
Y720 65NT_DUMMY_Y720_A50 feedback alarm alarm status 1/0
Y720 65NT_DUMMY_Y720_D97 feedback event research mode status -
Y720 65NT_DUMMY_Y720_M00 feedback measured data position relative %
Y720 65NT_DUMMY_Y720_F99 input control value research mode request 1/0
Y720 65NT_DUMMY_Y720_F96 input control value research mode Watchdog 1/0
Y720 65NT_DUMMY_Y720_Y00 input control value position relative %

Example Read object (temperature sensor)

Device ID AKS_Code Datapoint_InOrOut Datapoint_TypeOfSignal Datapoint_SignalDescription Datapoint_Unit
B805 65NT_DUMMY_B805_A00 feedback alarm alarm active 1/0
B805 65NT_DUMMY_B805_A50 feedback alarm alarm status -
B805 65NT_DUMMY_B805_M00 feedback measured data temperature °C