Lenze 9400 - Manual (Page 49)

Lenze · Servo-Inverter 9400 HighLine · Reference manual · DMS 10.0 EN · 11/2013 · TD05/06
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4 Drive interface
4.2 Device commands
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4.2.6 Save start parameters
Controller parameter changes made via »Engineer« or keypad will get lost after mains switching of
the controller or loading of another application unless the settings have been explicitly saved.
With the device command
C00002 = "11: Save start parameters" the current parameter settings of
the active application can be saved with mains failure protection in the memory module of the
controller:
[4-16] "Save start parameters" function

Tip!
With the keypad this device command can be executed via the left function key if it is
currently assigned with the  function.
* 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 saving process can take several seconds. Before you switch off the supply voltage
after having executed this device command, therefore be absolutely sure to check via
the status display in C00003 whether the device command has been executed
successfully!
Saving of the cam data
From software version V4.0 , this device command also includes the powerfail-proof
saving of the cam data on the memory module.
• The saving process is only carried out if the cam data in the controller and the memory
module differ from each other (based on the time stamp/GUID of the cam data).
• For saving the cam data, you do not need to enter a possibly existing user password
( C02900 ).
• The C00002 = "502: Save Cam Data" device command remains available.  Save cam
data ( 89)