GE Senographe DS Manual page 287

GE Healthcare
Revision 1
The Lift DC Board PL201 and the Rotation DC Board PL202 are different boards located in different
places within the Senographe system. They have similar layout as shown above and indicators as
shown in the table below.
LED
DS1
DS2
DS3
DS4 48 V Power applied on H-Bridge
DS5 Rotation Brake Command
(does not exist for lift board or not used
DS6 Clutch Command
(does not exist for lift board)
DS7 Microcontroller activity
DS8 Verifies whether power is effectively
applied to the motor when a movement
command has been requested.
DS9 RT2 Grid Synchro
DS10 CAN Bus activity
DS11
DS12
DS13
DS14
The diodes DS4 and DS8 are associated with lift/rotation movement. For more information, refer to
Card DIAG A010 - No Lift or Rotation Movement on page
Indicators and Switches.fm
Function
15 V
3,3 V
5 V
by lift board)
Not Used
RT1 valid Line
DSP Live
3.3 VA
Service Information and Procedures Class A 2385072-16-8EN
Color
Green ON when the 15 V supply voltage is OK
OFF when the 15 V supply voltage is defective
Green ON when the 3.3 V supply voltage is OK
OFF when the 3.3 V supply voltage is defective
Green ON when the 5 V supply voltage is OK
OFF when the 5 V supply voltage is defective
Red ON when 48 V DC is applied on the H-Bridge
OFF when 48 V DC is not applied on the H-Bridge
Green ON when the rotation brake is inactive (rotation
movement is enabled)
OFF when the rotation brake is active (rotation
movement is not enabled)
Green ON when the clutch is inactive (Angulation move-
ment is enabled)
OFF when the clutch is active (Angulation move-
ment is not enabled)
Green Blink fast = node not initialized
Blink slow = OK
Light ON = CAN activity
Red OFF if a movement command is sent from the MOS
drive and power is effectively applied to the motor.
ON if no movement command is sent from the
MOS drive and no power is effectively applied to
the motor, or if there is a faulty H-Bridge.
Yellow
Yellow ON or OFF when CAN Bus activity occurs.
Yellow N/A
Yellow ON when the valid line is active (movement is
enabled)
OFF when the valid line is inactive (movement is
not enabled)
Green Blinks fast when the DSP is alive, representing the
heartbeat of the DSP.
OFF when the DSP is dead.
Green ON when the 3.3 VA analog supply voltage is OK
OFF when the 3.3 VA analog supply voltage is
defective
1005.
Page no. 287
Senographe DS
Central Listing
Behavior
Chapter 3
Job