Trouble Shooting; Common Faults; Error Codes - SCANMASKIN SCAN COMBIFLEX 500I Manual De Instrucciones

SCAN COMBIFLEX 500i/500PD
5.6

Trouble shooting

5.6.1 Common faults

Symptom Cause
The machine won't start  There is a power failure from the power supply
 The emergency stop button is depressed
 Internal error
The machine is weak and  One of the three phases are missing from the
might stop when on the
ground.  There is a voltage drop at the power supply
The machine vibrates a lot  The grinding speed is to high
 The tools are damaged
Table 51 Common faults

5.6.2 Error codes

Code Description Cause
A2001 Over current  One of the three phases is missing from the power
 There is a voltage drop at the power supply
 The environmental temperature is too high. When
A2002 Over voltage  The power supply has got voltage transients
A2003 Under voltage  One of the three phases is missing from the power
 There is a voltage drop at the power supply
A2006 Speed reference  The potentiometer on the control panel is damaged  Inspect the potentiometer
error
A2009 Over temperature  The internal temperature in the inverter is above
A5001 Internal error
F0001 Over current
F0002 Over voltage
F0003 Over temperature  The internal temperature in the inverter is above
F0004 Short circuit in  The cable to the motor has been damaged
motor  The motor has been damaged
www.scanmaskin.com
6 See access table "Table 53"
7 See access table "Table 53"
power supply
supply
the temperature is above 40°C (104°F) the inverter
will decrease its maximum output current
supply
120°C (248°F). This could be caused by faulty
ventilation in the electrical cabinet.
135°C (275°F). This could be caused by faulty
ventilation in the electrical cabinet.
Correction
 Inspect the fuses in the worksites fuse box
 Inspect cables
 Measure that all three phases are present and at full voltage
near the machine
 Release the emergency stop button.
 If possible, read the alarm or fault code present at the display
inside of the electrical cabinet. Alarm codes are formatted as
"Axxxx" where "x" is the number. Fault codes are formatted
as "Fxxxx".
 Contact Scanmaskin Sweden AB
 Inspect the display on the inverter for any alarm code
 Inspect the fuses in the worksites fuse box
 Inspect cables
 Measure that all three phases are present and at full voltage at
the cable end near the machine.
 Make sure that the cable is not to long. If the cable should be
to long, use a cable with higher rating to a distribution box
nearer the machine.
 Lower the speed
 Inspect the tools
 Change the tools if needed
Correction
 Inspect the fuses in the worksites fuse box
 Inspect cables
 Measure that all three phases are present and at
full voltage at the cable end near the machine
 Make sure that the cable is not to long. If the cable
should be to long, use a cable with higher rating to
a distribution box nearer the machine
 Inspect the ventilation fans
 Inspect the filters to the fans
 Inspect the power source
See A2001
 Replace if necessary
 Inspect the ventilation fans
 Inspect the filters to the fans
 Contact Scanmaskin Sweden AB
Contact Scanmaskin Sweden AB
 Inspect the motor cable
 Inspect the motor connection
 Contact Scanmaskin Sweden AB
ENGLISH
A
6
O
E
E
O
O
O
O
E
E
O
O
O
O
A
7
O
O
E
E
O
O
E
S
S
O
O
See A2001
See A2002
See A2009
E
E
65