With the e.manager nD, you can implement the connection to the telecontrol system of Westfalen Weser Netz.
Telecontrol
The Westfalen Weser telecontrol system has the following functions:
Power reduction via 4 contacts
Operational readiness feedback via 1 contact
Reporting of the current power (Pist) via 4-20mA
Reporting of the potential power based on a solar irradiance sensor (Pkann) via 4-20mA
Power reduction
For power reduction, 4 contacts are connected to the digital inputs of the e.manager nD 2|3, as with a ripple control receiver.
Operational readiness
When the system is ready for operation, a contact to the telecontrol system is closed via the e.digital OUT expansion.
Pist
The current power is output via the e.4-20mA OUT expansion.
Pkann
The potential power is calculated using the solar irradiance sensor and then output via the second e.4-20mA OUT expansion.