Lenze c300 - Manual (Page 73)

10 Device replacement - replacing the controller (in the event of
service)
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Lenze · Controller | Parameter setting & programming · Reference Manual · DMS 1.5 EN · 04/2014 · TD17
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10.2 Connecting the new controller/replacement device
Which replacement device is suitable for the Controller?
Controllers can be replaced against each other as follows:
Principally, Panel Controllers can be exchanged against each other (despite different screen
diagonals). If the mounting dimension is to be identical, use a Panel Controller with identical screen
diagonal.
The control application of a controller is serviceable after the device replacement: Insert the suitable
controller in the »PLC Designer« and compile project.

Note!
When a replacement device is connected, all communication cards which have been
previously implemented and all terminals have to be selected identically.
The user data are stored on the memory card of the controller.
If a controller of the same product type has been used, the newly connected controller is
ready for operation after boot-up.
• The previous network settings are accepted. Alternatively they can be edited.
• After 15 seconds, the previous IP address is transferred automatically and the
controller can be accessed again.
Defective Controller Replacement device
3221 C 3231 C 3241 C c300 p300 p500
3221 C   - - - -
3231 C -  - - - -
3241 C - -  - - -
c300 - - -  - -
p300 - - - -  -
p500 - - - - - 
 : compatible
-: incompatible