Reading Off Disturbance Messages Via The User Interface; Displaying The Event Report; Enabling Automatic Read-Out Of Events; Displaying And Downloading The Event Report - SMA SUNNY CENTRAL 500CP XT Maintenance Manual

SMA Solar Technology AG
Procedure:
• Select the warning symbol.
☑ The touch display lists the error number, waiting time, error message and the necessary corrective measure to
eliminate the disturbance.
5.2.2

Reading Off Disturbance Messages via the User Interface

1. Log into the user interface (see Section 7.4.1, page 66).
2. To display the error number, select the instantaneous value ErrNo in the instantaneous value view.
3. To display the delay time, select the instantaneous value TmsRmg in the instantaneous value view.
4. To display the error message, select the instantaneous value Msg in the instantaneous value view.
5. To display the corrective measure, select the instantaneous value Dsc in the instantaneous value view.
5.2.3

Displaying the Event Report

5.2.3.1

Enabling Automatic Read-Out of Events

1. Log into the user interface (see Section 7.4.1, page 66).
2. Select Sunny Central > Recording.
3. In the field Collect automatically fault logs, select yes.
4. Select the button [Save].
5.2.3.2

Displaying and Downloading the Event Report

The event report keeps a log of various events, e.g. errors and warnings. All events can be downloaded in a CSV file.
Upon delivery, the automatic transfer of the events is deactivated.
Procedure:
1. Log into the user interface (see Section 7.4.1, page 66).
2. In order to have the event report of the inverter displayed manually, proceed as follows:
• Select Sunny Central > Recording.
• In the field Manually requesting fault memory, select [Request].
• In the field Manually requesting event memory, select [Request].
3. Select Sunny Central > Events.
4. To download the events as CSV file, carry out the following steps:
• Select the button [Download].
• Choose the save location.
• Select the button [Save].
5.3

Acknowledging Disturbance Messages

5.3.1

Acknowledging Disturbance Messages via the Key Switch

Dealing with disturbances
Disturbance messages should only be acknowledged once the underlying causes have been eliminated.
If the causes of the disturbance have not been eliminated, the disturbance will still be detected after
acknowledgment and the disturbance message will reappear.
Procedure:
1. If an insulation error has occurred, switch the insulation monitoring device back on.
2. Turn the key switch switch to Stop and then back to Start after two seconds.
Maintenance Manual
5 Troubleshooting
SCCPXT-E7-WA-en-37 31