Siemens SIMATIC HMI KP400 Comfort Operating Instructions Manual page 145

– Alarms of type "Error" with option:
The project can be loaded into the HMI device if no "Error..."-type alarms occur or if all
"Upgrade/Downgrade" options were enabled for the "Error..."-type alarms.
6. Use "Load" to transfer the project data with the selected options to the HMI device.
The new project starts on the HMI device after the load operation.
Comfort Panels
Operating Instructions, 07/2017, A5E36770603-AB
Icon Status Alarm
Upgrade Runtime upgrade
Upgrade Firmware upgrade
Downgrade Runtime downgrade
Downgrade Firmware downgrade Firmware version on the HMI device is newer
Download Runtime download
NOTICE
Data loss
If you enable the "Firmware upgrade" or "Firmware downgrade" option, the operating
system of the HMI device will be updated. All data on the HMI device, including the
HMI device password, is deleted in the process. Settings in the Start Center are
retained. License keys are backed up to the external storage medium before the
operating system update.
Back up your data before the load operation, if necessary.
Commissioning the device
4.3 Parameter assignment for Comfort Panel
Meaning
Runtime version on the HMI device is older
than the Runtime version of the project,
versions are incompatible, upgrade of
Runtime version on the HMI device is
required.
Firmware version on the HMI device is older
than the firmware version of the project,
versions are incompatible, upgrade of
firmware on the HMI device is required.
Runtime version on the HMI device is newer
than the Runtime version of the project,
versions are incompatible, downgrade of
Runtime version on the HMI device is
required.
than the firmware version of the project,
versions are incompatible, downgrade of
firmware on the HMI device is optional.
There is no Runtime software on the HMI
device, e.g. after update of the operating
system. Runtime software must be
downloaded.
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