Inputs/Outputs – Inputs
Figure: Inputs/Outputs – Inputs
Various functions can be selected for the general purpose input GPI1:
- Disabled
The input GPI1 will not be used. - CAN reset (1 s pulse), device reset (5 s pulse)
This feature allows (e. g. a master control) to trigger a CAN reset and/or a device reset externally using a high impulse. A high impulse of 1second leads to a reset of the CAN driver and a high impulse of 5seconds leads to a device reset. - Warning acknowledge (< 3 s high), error and alarm acknowledge (> 3 s high), device reset (> 15 s high)
This feature allows (e. g. a master control) warnings, errors, and alarms to be confirmed and/or device reset to be triggered externally using a high impulse. If the high impulse is shorter than 3 seconds, all warnings will be confirmed. If the high impulse is longer than 3 seconds, all errors and alarms will be confirmed. If the high level lasts for more than 15 seconds, this triggers a device reset.