3HNM07686-1 ABB Motor drive controller module robot card

Description

The Control Power Supply:
– Receives 230 VAC on pin D2 of GS1 XP1.
– Produces four DC outputs. They are +5, +15, -15,
and +24 VDC. (0V (zero volts) is connected to the
control’s earth ground.)
– Is short circuit protected on all DC outputs.
– Has a RED LED displayed in front to indicate DC
voltage faults.
If the RED LED is FLASHING, there is a fault on the 24
VDC, possibly a short. If the RED LED stays ON, then
+5 or +15 VDC has a fault, possibly a short. If LED is
OFF then there is no fault or no power.
All of the DC voltages are fed to the back plane then on
to all the computer boards. When all boards receive
power, they will begin self diagnostics.
+5 VDC is fed to pin D32, on the back of the power
supply GS1 XP1, for the optional Winchester memory.
This is a good place to check the 5 VDC.
+5 VDC is also used to power the Floppy Disk Drive
through the Back Plane AP80:X22 pin 2.
24 VDC is used in many different areas of the control
cabinet.
24 VDC is supplied for Customer Connections. It
goes from GS1:XP1 pin B14 on the back of the power
supply. Then on to terminal block XS3/XT3, terminals
A15, B15, A16, B16, and C16.
24 VDC goes to the optional 230 VAC manipulator fan
contactor FC1 CR at KT1.
24 VDC also goes through door switch SB1 to the Drive
Cooling Fans, EV1-EV7 if applicable.
24 VDC is also fed through GS1:XP1 pin D14 to supply
an Enable Signal to the drive system AP9:XP1 pin 4.
The drive system can not be started or run without this
voltage.