BLUM SERVO-DRIVE Problem Resolution

3
Problem Possible cause Remedy
1.3 Drive unit operating
mode display does not
light up.
Drive unit is not connected
properly.
➢ Reconnect drive unit and activate
eject lever.
Drive unit is defective. ➢ Reconnect drive unit and activate
eject lever.
➢ Replace drive unit and activate
eject lever.
1.4 The operating mode
displays of several drive
units in the same cabinet
do not light up.
Connecting node between
bracket profile cable and dis-
tribution cable is defective.
➢ Replace connecting node bet-
ween bracket profile cable and
distribution cable.
Bracket profile cable is defec-
tive.
➢ Replace bracket profile cable.
A Bracket profile cable
(for power supply)
B Communication cable
Distribution cable is defective. ➢ Replace distribution cable.
1.5 The operating mode
display on the Blum
transformer lights up,
but the operating mode
display for the drive
units does not.
Connecting node between
distribution cable and Blum
transformer is defective.
➢ Replace connecting node bet-
ween distribution cable and
Blum power supply unit.
Distribution cable is defective. ➢ Replace distribution cable.
1.6 The operating mode dis-
play on the Blum trans-
former does not light.
Switched outlet is turned off ➢ Make sure that the outlet is
turned on.
Blum transformer is not con-
nected to the outlet.
➢ Make sure that the Blum power
supply
➢ unit is plugged into the outlet.
Blum transformer is defective. ➢ Replace Blum transformer.
Do not damage piercing pins.
Do not damage piercing pins.
A
B
B
A
2
1

BLUM SERVO-DRIVE Specifications

General

Brand	BLUM
Model	SERVO-DRIVE
Category	Servo Drives
Language	English