Chapter 9 Page no. 882
ERR-SUB-A-003.fm
GE Healthcare Senographe DS
Revision 1 Service Information and Procedures Class A 2385072-16-8EN
ERR SUB A003 - Gantry Error Messages
122/005 HALT COMPR CORRELA-
TION ERROR
The is a Correlation Error. In case signals from abso-
lute coder (potentiometer) and coding wheel (motor
encoder) are not correlated.
See JC DIAG A1205 COMPRESSION CONTROL
FAILURE on page 957 to fix the problem.
A1205
page 957
122/006 HALT COMPRESSION
MOTOR STEP
LOST
Occurs when a difference is detected between the
number of steps commanded and the number of
steps detected by absolute encoder. This can hap-
pen whereas correlation is OK, for example when a
mechanical hardpoint imposes zero signal from both
encoder and potentiometer.
See JC DIAG A1206 COMPRESSION CONTROL
FAILURE on page 958 to fix the problem.
A1206
page 958
122/007 HALT COMPRESSION-
OVERSPEED
The compression speed measured by the encoder is
too high in relation to the speed profile (and correla-
tion is OK).
See JC DIAG A1206 COMPRESSION CONTROL
FAILURE on page 958 to fix the problem.
A1206
page 958
122/008 HALT COMPRESSION
OVERCURRENT
Occurs when an integrated value of the current is too
high, that is when the current is too high during too
much time.
See JC DIAG A1208 COMPRESSION CONTROL
FAILURE on page 960 to fix the problem.
A1208
page 960
Code Category Text in Log File or
on LCD
Possible Cause/Recommended Action Job Card
To Next Page
Loading...
