Siemens SIMATIC HMI KP400 Comfort Operating Instructions Manual page 156

Commissioning the device
4.3 Parameter assignment for Comfort Panel
Procedure
1. Open the "UPS Properties" dialog using the "UPS" icon.
2. Change to the "Configuration" tab.
3. If a controlled shutdown of the HMI device is to be performed following interruption of the
power supply:
– Select the check box in the "Battery mode" area.
– Under "min" and "s", enter the time after which the active project on the HMI device is
4. If the port to which the UPS is connected is faulty and the HMI device is supposed to
respond:
– Select the check box in the "Port disturbed" area.
– Under "min" and "s", enter the time after which the message is displayed or the active
5. Confirm your entries with "OK".
Port monitoring for the UPS is set.
See also
State of the uninterruptible power supply (Page 157)
Connecting the power supply (Page 49)
156
automatically closed.
NOTICE
Undefined device status if UPS buffer time is insufficient
If the UPS used cannot 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.
Make sure that the UPS employed can sustain the power supply over the set time
period.
project on the HMI device is automatically closed.
Operating Instructions, 07/2017, A5E36770603-AB
Comfort Panels