SendUpdateFirmware
With this method, an OCPP server sends an Update Firmware request to the connected OCPP client. The response from the OCPP client is processed directly within the method.
Syntax
METHOD SendUpdateFirmware : BOOL
VAR_INPUT
sLocation : STRING(255);
nRetries : UDINT := 0;
nRetryInterval : UDINT := 0;
nRetrieveDate : ULINT;
END_VAR
Return value
Name | Type | Description |
|---|---|---|
SendUpdateFirmware | BOOL | The method returns the return value TRUE if the call was successful. A method call is also considered successfully completed in the event of an error. |
Inputs
Name | Type | Description |
|---|---|---|
sLocation | STRING(255) | URI from which the firmware is to be retrieved. |
nRetries | UDINT | Number of attempts to download the firmware again if the download fails. |
nRetryInterval | UDINT | Time after which the download is attempted again. |
nRetrieveDate | ULINT | Time and date from which the Charge Point may receive the new firmware. |
Possible errors are output at the outputs bError and hrErrorCode of the function block instance.