Lenze E94ARNE Regenerative power supply - Manual (Page 44)

9400 regenerative power supply module | Parameter setting
Device interface
Device commands
44
L
EDS94ARNExxxx EN 2.3 - 06/2014
4.1.6 Save start parameters
Parameter changes in the regenerative power supply module carried out via the
»Engineer« or keypad will get lost after mains switching of the regenerative power supply
module, or after loading another application, unless the settings have been explicitly
saved.
The
C00002 = "11: Save start parameters" device command can be used to save the current
parameter settings of the active application with mains failure protection in the memory
module of the regenerative power supply module.
[4-5] "Save start parameters" function

Tip!
The left function key of the keypad can be used to execute this device command if
the  function is currently assigned to this key.
* In this example application 1 is the active application
PS
9400
RAM
Firmware Application 1*
PS
Application 3
PS
Application 2
PS
Memory module MM
PS
Application 1*

Note!
The storing process can take a few seconds. Before switching off the supply
voltage after this device command has been executed, check via the status
display in C00003 that the device command has been executed successfully!