Functions and components provided by myDatanet :
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myDatalogEASY V3
Programmable (see "Device Logic (Pawn)" on page 117), portable device with integrated memory and
standardised industrial interfaces (UI1-4, PT100/1000, RS232, RS485, isolated switch contact) to
connect sensors and actuators to the myDatanet server (2G/3G)
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Managed Service
Managed Service is the basis for operating the devices and provides a wide range of services.
Managed Service includes updates for device firmware, mobile data transmission on a global scale and
free support - providing you with one contact person for the entire solution.
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myDatanet server
Database for saving the measurement data and configurations. Data is either accessed via the API of
the server (see "API" on page 245) or web interface of the server.
Functions and components provided by the customer
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Sensor and actuators
Sensor and actuators that include interfaces that are compatible with the specifications listed in the
chapter "Specifications" (see "Technical data" on page 15).
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Application (Device Logic)
The firmware of the myDatalogEASY V3 only manages the synchronisation of the measurement data
and configurations between the myDatalogEASY V3 and myDatanet server. The application created
by the customer must record the measurement values and create the data blocks that are to be saved.
The data blocks, on the other hand, are stored by the firmware of the myDatalogEASY V3 (see
"rM2M_RecData()"). The time of the synchronisation and the type of connection must also be
determined by the application created by the customer. Both of the API functions "rM2M_TxStart()"
and "rM2M_TxSetMode()" are provided for this purpose.
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Data Descriptor
The basic function of the myDatanet server is limited to the synchronisation of the raw measurement
data ("rm2mraw") and configuration blocks ("config0" - "config9") between the myDatalogEASY V3
and server. The Data Descriptor defined by the customer must assign the raw measurement data
("rm2mraw") to the measurement data channels ("histdata0" - "histdata9") and separate the
measurement data channels and configuration blocks to the individual data fields. An explanation of the
separation of the measurement data channel and configuration blocks to the individual data fields is
provided in chapter "Data structure" on page 235.
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Customer-specific server with web interface for the clients (optional)
It can be used to create an individual web interface for the clients. Using this method, the data is read
out of the myDatanet server via the API (see "API" on page 245) by the customer-specific server.
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