Weidmuller AC SMART ECO Bedienungsanleitung Seite 97

Setting up load/charge management
Prerequisite
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The Modbus TCP interface must be configured as WiFi or Ethernet, see
Chapter 9.4. There must be a control box in each charging network. Each
additional EV charging box that is part of the same charging network must be
configured as a satellite box.
Only for ADVANCED: There must be an energy metre in the domestic
installation for dynamic load/charge management. The energy metre must be
connected to the EV charging box via a Modbus RTU interface. The following
energy metres are suitable:
– Weidmüller EM120-RTU-2P (7760051004)
– Weidmüller EM122-RTU-2P (7760051003)
– NZR Serie EcoCount S
– NZR Serie EcoCount SL
Control box
Figure 9.6
► Click Load Management/General.
► Only for dynamic load/charge management: activate Dynamic.
► Activate Satellite box or Control box.
► Only for the control box: Enter the desired value for the global current
limit [A].
► Only for the control box: enter the IP addresses for all connected satellite
boxes.
► Click Save.
The Connected field displays whether communication between the satellite
box and control box is possible.
Only for ADVANCED: the measured values for the external energy metre will
be displayed in the Load Management/ Ext. measurement menu.
Charging network
Networking and configuring the EV charging box
Satellite boxes
Operating instructions – AC SMART 97