With the watchdog configuration utility the USB watchdog stick can be configured according to your needs. Define yourself in which way the two relay outputs should be switched before, during and after a timeout. This allows you to realize an individual monitoring of your control PC.
Example:
This example shows by means of the two relay outputs how the function of the watchdog stick could be configured.
| State: | Relay 1 | Relay 2 |
| Deactivated (monitoring not active) | OFF = relay contacts open | ON = relay contacts closed |
| Activated (monitoring active) | OFF = relay contacts open | OFF = relay contacts open |
| Retriggered (Watchdog time is reset) | OFF = relay contacts open | OFF = relay contacts open |
| Timeout (Watchdog time was not reset) | ON = relay contacts closed | ON = relay contacts closed |
| Relay Setting after x msec (delayed switching of the relays after a timeout) | OFF = relay contacts open | ON = relay contacts closed |
Relay 1 switches on after a timeout and switches off again after time x has expired. This can be used for example as an external signal output.
Relay 2 is connected to the reset switch of the PC to be monitored. After the timeout period has expired, it switches on for a certain time x and thus restarts the PC.
Timeout time and switch-on delay of the relays can be set freely.
- Configuration tool for the USB watchdog stick
- Intuitive operation
- Included free of charge with the USB watchdog stick
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