This function converts the Unix time of data type DInt to a date and time of data type DTL. The timestamp is calculated in UTC. This means that the time zone is not considered.
Only times after 01/01/1990 are permitted.
| LGF_UnixTimeToDTL (FC) | ||||||||
|---|---|---|---|---|---|---|---|---|
| DInt | timeUnix | Ret_Val | DTL | |||||
| error | Bool | |||||||
| status | Word | |||||||
| Identifier | Data type | Description |
|---|---|---|
| timeUnix | DInt | UNIX time to convert |
| Identifier | Data type | Description |
|---|---|---|
| Ret_Val | DTL | Converted time (Date and time). In case of Error: 0 (error = true) |
| error | Bool | FALSE: No error TRUE: An error occurred during the execution of the FB |
| status | Word | 16#0000-16#7FFF: Status of the FB 16#8000-16#FFFF: Error identification (see following Table) |
| Code / Value | Identifier / Description |
|---|---|
| 16#0000 | STATUS_NO_ERRROR Status: Execution finished without errors |
| 16#6001 | WARN_CONVERSION_LIMIT Warning: UNIX time (timeUnix) is exactly at the lower limit of 01.01.1990. |
| 16#8000 | ERR_TIME_BEFORE_1990 Error: UNIX time (timeUnix) is before 01/01/1990. The function does not support this conversion. |
| Version & Date | Change description | |
|---|---|---|
| 1.0.0 | Siemens Industry Online Support | |
| 16.10.2018 | First released version | |
| 1.0.1 | Simatic Systems Support | |
| 18.06.2019 | Standard header and block parameters update, status parameter added | |
| 1.0.2 | Simatic Systems Support | |
| 10.07.2019 | Commends added and code intention adjusted Add ENO handling | |
| 3.0.0 | Simatic Systems Support | |
| 23.04.2020 | Set version to V3.0.0 Harmonize the version of the whole library | |
| 3.0.1 | Simatic Systems Support | |
| 23.02.2021 | Insert documentation | |