GE Senographe DS Manual page 253

GE Healthcare
Revision 1
2-3-3. Generator Command Board 400PL1 LEDs
LED
DS1
DS2 Power Current Hot
DS3 Filament Over Charge
DS4 Over Intensity on Stator
DS5 Rotation Movement Present
DS6 Vcc +5 V BT Present
Indicators and Switches.fm
Function
Filament Cut
Service Information and Procedures Class A 2385072-16-8EN
Color
Red Normal status: OFF
ON when the filament is cut or there is a problem
with the cable connected to the XJ4 connector.
OFF when the filament is not cut.
Yellow Normal status: ON
ON at the start of an exposure preparation.
OFF when the filament is cut or has too much
charge or there is no command to heat.
Red Normal status: OFF
ON when the heater current is too high or when the
Generator Interface board sent a false command.
OFF when the filament is operating properly.
Red Normal status: OFF
ON when the stator motor power is over intense.
Due a short circuit in the stator motor or a problem
at the Anode Starter board.
OFF when the stator motor is operating properly.
Yellow Normal status: ON
ON at the start of an exposure preparation signal-
ing rotation of the anode.
OFF when no current measured in the stator motor.
In this case either the rotation command is not
reached or there is an overintensity on the stator
motor (see DS4), or a problem with the brake.
Green Normal status: ON
ON when the 5 V supply voltage is OK
OFF when the 5 V supply voltage is defective. In
this case, either:
• the fuse F1 has blown
• the cable going from the BT Power Supply 400T1
to the XJ3 connector is defective
• the BT Power Supply 400 T1 is defective.
Page no. 253
Senographe DS
Central Listing
Behavior
Chapter 3