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Connecting the SmartLogger to a Ripple Control Receiver
This topic describes how to connect the SmartLogger to a ripple control receiver.
Context
In Germany and some European areas, a ripple control receiver is used to convert a power grid scheduling signal to a dry contact signal, in which a dry contact is required.
Figure 4-31 shows the DI ports of the SmartLogger.
Table 4-9describes the definition of the DI ports.
Figure 4-32 shows how to connect the Smart
Logger to the ripple control receiver.
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When active power remote control and reactive power remote control are supported, only one out of the four outputs of each ripple control receiver can be closed.
Procedure
- Select a cable of appropriate length and connect one end of a cable to the ripple control receiver.
- Connect the other end to the DI port in the SmartLogger.
For details, see 2–4 in Procedure in Connecting the RS485 Signal SPD.
To enable a normal power grid scheduling function, you need to set the corresponding parameters (Active Power Control or Reactive Power Control) on the embedded WebUI. For details, see Power Grid Scheduling.