MTU 12 V 2000 P12 Operating Instructions Manual page 22

Service and Automation Module (SAM)
1 Module cassette, slots
for additional I/O PIM
cards
2 Compact flash memory
card
3 Display for fault codes
and minidialog
Functions
SAM functions
• Display of fault codes from engine governor and SAM (3).
• Backup function, engine life data are stored,
• every hour,
• after every engine stop
• after every emergency engine stop.
• Interface for dialog unit.
Diagnosis
• Straightforward diagnosis by fault code display.
• Self-diagnosis by diagnostic lamp (5).
• Steady = SAM is OK.
• Flashing = SAM is faulty, contact Service.
• Dark = Supply voltage missing.
22 | General Information | MS150025/02E 2012-10
4 Control keys for minidia‐
log
5 Diagnostic lamp
6 Interface for dialog unit
7 Connector with spring
design