Siemens SIMATIC KP400 Comfort Operating Instructions Manual page 107

3. If a controlled shutdown of the HMI device is to be performed following interruption of the
4. If the port to which the UPS is connected is faulty and the HMI device is supposed to
Result
Port monitoring for the UPS is set.
See also
State of uninterruptible power supply (Page 108)
Reference for functions (Page 79)
Connecting the power supply (Page 44)
Comfort Panels
Operating Instructions, 03/2012, A5E03404994-02
power supply:
– Select "Battery mode".
– Under "min" and "s", specify the time after which the Runtime software application is
automatically closed on the HMI device.
CAUTION
Undefined device status if UPS buffer time is insufficient
If the UPS used can not sustain the power supply for the configured time period, the
HMI device is not shut down in a controlled manner. This may result in damage to
the HMI device.
Ensure that the UPS employed can sustain the power supply over the set time
period.
respond to this:
– Select "Port disturbed".
– Select "message" if you want to receive a message.
– Select "shutdown" if the HMI device is to be shut down in a controlled manner.
– Under "min" and "s", specify the time after which the message is displayed or the
Runtime software application is automatically closed on the HMI device.
Commissioning the device
4.4 Configuring the device
107