LR3/Disco 3
An audible confirmation is generated by the instrument cluster to provide confirmation to the driver that the requested
operation has been successfully completed. The following operations support an audible confirmation:
In addition to audible confirmation there is also a visual confirmation via the instrument cluster message centre. For
additional information, refer to
Information and Message Center
(413-08 Information and Message Center)
MEMORY CONTROL MODULE
The memory control module, located under the driver's seat, relies upon a number of inputs and controls a number of
outputs. As with all electronic control modules, the unit needs information regarding the current operating conditions of the
engine and other related systems before it can make calculations, which determine the appropriate outputs.
All memory values are stored in the non-volatile memory, EEPROM. The current motor positions, which are monitored by
the control modules integral Hall sensors, are stored in the EEPROM. If a loss of power occurs, upon power reconnection
the current motor position are recalled from memory and adopted as the current positions. This will allow the relative
memory positions to be retained without any need to re-calibrate. The memory control module checks the integrity of all
data stored in the EEPROM each time it exit's stand-by mode. In the event that the data is corrupt, the control module
adopts the default values for all of the programming options. All memory positions are deemed as invalid and the software
will perform as if there are no memory positions stored. Memory store operations will reset the relevant memory and allow
full functionality.
Stall Detection
Operation
Audible
Confirmation
Conditions
Memory Store
Single Chime
Successful store operation completed
Memory Recall
Double Chime
Only issued if all axis of movement successfully reach the
intended position
Reverse Gear Mirror Position
Store
Single Chime
Successful store operation for reverse mirror position completed
Item Part Number
Description
1
-
Memory control module
