SYS_TIMEΒΆ
The Function SYS_TIME outputs the system tick in milliseconds as a double word. The system tick is provided with a resolution of a millisecond and also serves as a time basis for the PLC application program and all time-dependent Function Blocks. After a PLC reset the system tick always starts with 0. An overflow is reached after 49 days. After this, the counter restarts at 0.
| Available as of PLC runtime system: | V1.0 |
| Included in library: | SysInt_AC500_V10.lib |
| Type | Function |