SMA CLUSTER CONTROLLER User Manual (English)

Other manuals for SMA CLUSTER CONTROLLER

Questions and Answers:

I
Ivan QuinnAug 22, 2025
Why does the login page not open for my SMA Network Hardware?
- H
  hcameronAug 23, 2025
  The login page might not open due to several reasons. First, ensure the patch cable is correctly connected to the Cluster Controller. Then, check for any defective or damaged network components, patch cables, or plug connectors and replace them if necessary. Also, verify the network settings of all network components and adjust them if required. As an additional step, you can restart the Cluster Controller by disconnecting it from the voltage supply and reconnecting it. Note that this can lead to loss of plant data.
A
Anthony GarciaSep 1, 2025
What to do if there's no current signal from the analogue signal source or sensor on my SMA Network Hardware display?
- C
  christopherlambertSep 1, 2025
  If there's no current signal showing for the analogue signal source or the sensor, ensure that the analogue signal source and the sensor are correctly connected.
J
Jennifer HoffmanAug 31, 2025
How to connect SMA Network Hardware Cluster Controller to the voltage supply?
- H
  Hannah LaneAug 31, 2025
  Ensure that the three-pole plug for the voltage supply is connected to terminal X1 of the Cluster Controller.
M
Mark ReevesAug 29, 2025
Why are no measured values showing for the irradiation sensor on my SMA Network Hardware?
- N
  Nicole LesterAug 30, 2025
  If no measured values are appearing for the connected irradiation sensor, verify that the characteristic curve of the irradiation sensor is configured and ensure the irradiation sensor is correctly connected.
C
cpooleAug 28, 2025
How to fix SMA Network Hardware user interface if it's not displayed properly?
- N
  Nicole ArnoldAug 28, 2025
  If the user interface isn't displaying correctly, enable JavaScript in your internet browser.
C
Curtis RichardsonAug 27, 2025
What to do if SMA Network Hardware voltage supply is reverse-connected or defective?
- L
  Lisa GonzalezAug 27, 2025
  If the voltage supply is reverse-connected, ensure that it is correctly connected. If the voltage supply is correctly connected, then replace the top-hat rail power supply unit.
J
Jerry ThomasAug 27, 2025
How to fix SMA Network Hardware login page if it does not open?
- A
  Alison CalderonAug 27, 2025
  If the login page is not opening, make sure the three-pole plug for the voltage supply is connected to terminal X1 of the Cluster Controller. Also, ensure the voltage supply is correctly connected. If the voltage supply is correctly connected, consider replacing the top-hat rail power supply unit. Additionally, adjust the firewall settings to allow the required connection. Try selecting the External communication display view to find out the current IP address of the Cluster Controller and then call up the IP address via the Internet browser.
G
George GreenAug 25, 2025
How to fix SMA Network Hardware when the login page doesn't open and the status LED flashes red?
- W
  William JonesAug 26, 2025
  If the login page doesn't open and the status LED flashes red, disconnect the Cluster Controller from the voltage supply and then reconnect it. Keep in mind that this action may result in a loss of plant data.
A
Adrienne SpencerAug 25, 2025
What to do if the correct number of connected inverters isn't displayed on my SMA Network Hardware?
- K
  Karen AdamsAug 25, 2025
  If the correct number of connected inverters isn't showing on the display, wait six minutes and check again. Also, ensure all inverters are in operation. Verify that the patch cables connecting the inverters are correctly connected, paying attention to the inverter or Speedwire/Webconnect interface installation manual. Make sure the inverter patch cable directly connected to the Cluster Controller is connected to network terminal X9 or X10. Finally, check for defective network components, patch cables, or plug connectors.

SMA CLUSTER CONTROLLER Specifications

General

Data Logging	Yes
Display	LCD
Power Supply	24 V DC
Remote Monitoring	Yes
Protection Class	IP20
Communication Interfaces	Ethernet
Product Type	Controller
Manufacturer	SMA