5 Troubleshooting
SMA Solar Technology AG
Maintenance Manual
31
SCCPXT-E7-WA-en-37
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.
Summary of Contents for SUNNY CENTRAL 1000CP XT
Page 70: ...www SMA Solar com...
