Motion Control Board Error Messages - Sega After Burner Climax Owner's Manual

18-3 MOTION CONTROL BOARD ERROR MESSAGES

Next is a list of ERROR CODES regarding the Motion Control BD malfunction. Please check the error codes when
an error occurs.
Press MONITOR CHANGE BUTTON of SW UNIT to switch to MOTION CONTROL BD. When an error occurs,
Status display of the MOTION CONTROL BD shows the Error Code.
18
Below is an example for 'FF00' Error.
TABLE 17-3
Error
Code
FF00
FFFF
FFC7
F800
146
CAUSE
Encoder connector at the
Motor Drive Board is
unplugged.
Motor Drive Board did not
receive signal from encoder
after the power is switched on.
Motor Drive Board (J1,J7)
+12V relay at the input power
is disconnected.
FIG. 18-3
COUNTERMEASURES
[Check the Encoder Connector]
Check the connection of encoder connector at the Motor Drive
Board and MCU. Check for any damages.
[Check 5V SMPS output]
1.Check to see if the voltage between DGND and +5V stays
within the range of DC5.0V~5.2V.
2.If 1. checks out OK, and the problem repeats, contact the
service representative listed in this manual.
Check if the power unit Motor Drive Board input power SMPS
+12V is normal.
If SMPS +12V power is normal, check the Motor Drive BD J7
Connector +12V power with a tester. When the +12V power is
not available, check the connection harness.