Overtemperature protection
The overtemperature protection monitors the internal temperature.
It has two threshold values (see Technical data):
- Twarn: If the internal temperature exceeds Twarn the box outputs a warning message.
- Terr: If the internal temperature exceeds Terr the box outputs an error message and switches all output voltages off.
Resetting an error state
- 1. Allow the box to cool down until the internal temperature has fallen below Twarn.
- 2. Apply a positive edge to the output variable
„DPO Outputs Device“ > „Global Reset“.
- The error message is reset.
- All output voltages are switched on again if no other protective function signals an error.