Page 3 – PowerTec Regenerative Brushless DC Motor Control 1000AR User Manual
Page 50
Model
1000AR
Installation and Operation Manual
P
AGE
49
OFFICIAL 6/4/2001
POWERTEC Model 1000AR Drive Start Up and Troubleshooting Chart
NOTE: This chart assumes standard control connections
and no options installed which affect speed control.
CC = Current Controller board.
Is
HS1 LED
ON
?
To
Page 4
From
Page 2
Page 3
No
Is
HS2 LED
ON
?
Is
HS3 LED
ON
?
No
No
Is
HS2 LED
ON
?
Is
HS3 LED
ON
?
Yes
Yes
Is
Cable
Connected to
motor
?
Connect Encoder
Cable
No
Yes
+5VDC
TB1-8(+)
TB1-7(-)
?
Turn off Power
Check Encoder Wiring
to Motor
Is
Wiring
OK
?
Fix Wiring
No
Replace Encoder
No
Turn off Power
Disconnect Encoder
Cable at Motor End
Re-apply power.
+5VDC
TB1-8(+)
TB1-7(-)
?
Replace Current
Controller board
No
Yes
Yes
Yes
+5VDC
TB1-8(+)
TB1-7(-)
?
Turn off Power
Disconnect TB1
No
Check TB1 Connections
Check for short in cable.
Yes
Turn off Power
Disconnect wires
on TB1-2, TB1-
3, and TB1-4.
Reapply power.
Are
Any of the
HSX LED's
ON
?
Replace Current
Controller Board
No
Yes
Turn off Power
Re-connect
wires on TB1-2,
TB1-3, and TB1-
4. Disconnect
Cable at motor
end. Reapply
power.
Are
Any of the
HSX LED's
ON
?
No
Replace
Encoder
Yes
Replace
Cable
HSX LED's
means HS1,
HS2, and
HS3
You can see the
rotation of these
three LED's by
turning the motor by
hand. There should
always be one or
two on at a time -
never all three on
and never all three
off.
Is
TAC LED
ON
?
Turn Motor by hand to
see the TAC LED
sequence, which is:
RED, ORANGE,
GREEN, OFF or the
reverse order.
Is
TAC LED
operation
OK
?
No
Turn off Power
Disconnect wires
on TB1-5 and
TB1-6. Reapply
power.
Is
TAC LED
ON
?
No
Replace Current
Controll board
Yes
Yes
No
No
Yes
Yes
No
No
Yes