Troubleshooting Chart - Hs1, Hs2, Hs3, And Tac Led's - PowerTec Regenerative Brushless DC Motor Control 1000AR Installation And Operation Instruction Manual

POWERTEC Model 1000AR Drive Start Up and Troubleshooting Chart
From
Page 2
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.
Connect Encoder
No
Cable
Replace Encoder
Yes
Is
Wiring
Check Encoder Wiring
OK
?
No
Fix Wiring
OFFICIAL
1000AR
Model Installation and Operation Manual
Yes
Is
HS1 LED
No
ON
?
No
Is
HS2 LED
Yes No
ON
?
No
Is
HS3 LED
Yes
ON
?
No
Is
Cable
Connected to
Yes
motor
?
Yes
Turn off Power
+5VDC
Disconnect Encoder
TB1-8(+) No
Cable at Motor End
TB1-7(-)
Re-apply power.
?
Yes
Turn off Power +5VDC
TB1-8(+)
Yes
to Motor TB1-7(-)
Replace Current
Controller board
6/4/2001
Page 3
NOTE: This chart assumes standard control connections
and no options installed which affect speed control.
CC = Current Controller board.
Is Is
HS2 LED TAC LED
ON ON
? ?
No
Yes
Turn Motor by hand to
Is
see the TAC LED
HS3 LED
sequence, which is:
ON
RED, ORANGE,
?
GREEN, OFF or the
reverse order.
Yes
Turn off Power
HSX LED's
Disconnect wires
means HS1,
on TB1-2, TB1-
HS2, and
3, and TB1-4.
Reapply power.
Turn off Power
Re-connect
Are
wires on TB1-2,
Any of the
TB1-3, and TB1-
HSX LED's No
4. Disconnect
ON
Cable at motor
?
end. Reapply
Replace Current
Controller Board
Any of the
HSX LED's
Turn off Power
No
Disconnect TB1
?
+5VDC
TB1-8(+)
No
TB1-7(-)
?
No
Yes
Is
TAC LED
operation
OK
?
No
Turn off Power
Disconnect wires
on TB1-5 and
HS3
TB1-6. Reapply
power.
Is
TAC LED
ON
?
power.
No
Are
Replace
No
Encoder
ON
?
Replace
Yes
Cable
Replace Current
Controll board
Check TB1 Connections
Yes
Check for short in cable.
49
P
AGE
To
Page 4
Yes