Firmware
≤
02.00 - DMS 2.1 EN - 03/2011
L
37
8400 motec | Software Manual
Device control (DCTRL)
Device commands (C00002/x)
4.1.3
Save parameter settings
If parameter settings are changed in the controller, those changes will be lost after mains
switching of the controller unless the settings have been saved explicitly.
You have several options to avoid data loss by saving the parameter sets in the memory
module:
Automatic saving of parameter changes
Manual saving of parameter settings
Automatic saving of parameter changes
When you select "1: active" in
, automatic saving is activated and every
parameter change is saved automatically in the memory module. Thus, manual saving of
parameter sets is not required anymore.
Manual saving of parameter settings
= "1: On / start" device command saves the current parameter settings
safe against mains failure to the memory module of the controller.
= "1: On / start" device command saves the current parameter settings
of all parameter sets safe against mains failure to the memory module of the
controller.
Note!
How to prevent a data loss:
• Do not switch off the supply voltage during the saving process.
• Only unplug the memory module if the device is switched off.
Stop!
Activating this function is not permissible if parameters are changed very
frequently (e.g. in case of cyclic writing of parameters via a bus system).
The maximum service life of the memory module amounts to one million
writing cycles. Make sure that this value will not be reached.
Summary of Contents for 8400 motec Series
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