Leica M500 N, Руководство по обслуживанию

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Fault finding Service manual M500 N, M520, M525
08/2007 Gahe
4-12
Doc Code 10 665 751
Diagnostic functions control unit
The M500 N / M520 / M525 control unit is equipped with diagnostic functions (below description refers to SW 1.87 in
the control unit; earlier versions do contain less functions). For systems without using the control unit - like
M525 OH4 – refer to the appropriate service manuals (chapter fault finding and service programs).
How to enter the diagnostic functions:
Select [Menue II]
Select [Service Menue]
Enter the security code: 6642
Select [Diagnostic functions]
Available diagnostic function Description
Keyboard test
All push-buttons on the keyboard can be tested.
Check CAN-Handle switches
Keys pressed on the right CAN-handle are displayed.
Show/clear error list Appearing errors are stored in this list, up to 29 lines; clear list after
repair/service. Refer to chapter “ error messages ”.
Show parameters
Different parameter of the control unit can be asked for:
Software version: 1.87
Boot code version: 1.05
Internal temperature: 35
Configuration size: 1831
Microscope: Max encoder positions
The zoom motor and the focus motor drive to their max. range and return
Microscope: show parameters
connected optics carrier: M500N M520 M525
Optics carrier: M500N M520N M520N
Software version: 2.4 2.4 4.4
supply voltage: 23.8
Zoom encoder (min/max): 1000/28321
Focus encoder (min/max): 1000/24109
IGS Company ID : xxx
IGS Calibration Code: xxxxx
Autofocus : show parameters
Status of an optional autofocus is displayed.
Stand diagnose:
Opens a monitor for entering diagnosis programs of optional connected
stand systems.
Swing carrier: show parameters
Status and version of a connected swing carrier are displayed.