Error Codes - SCANMASKIN World Serie Manual

The machine is weak and  One of the three phases are missing from
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
 The grinding head spring steel is damaged
Table 51Common faults
Abbrevia- Person
tion
O Machine Operator
E Electrician
S Scanmaskin certified service technician
Table 52 Access rights for different persons

5.6.2 Error codes

Code Description
E01 Over current *OC
E02 "OC" during deceleration
E03 "OC" during acceleration
E04 "OC" during other conditions
E05 Overload protection
E07 Over voltage protection
E08 EEPROM error
E09 Under voltage
E10 Internal error current detec-
tion
E11
Internal error CPU
E13 Unattended Start Protection
E14 Protective earth failure
E15 Input over voltage
E21 Over temperature
E25 Short circuit in motor
98
the power supply
Cause
 One of the three phases is missing from the power
supply
 There is a voltage drop at the power supply
 The environmental temperature is too high. When
the temperature is above 40°C (104°F) the inverter
will decrease its maximum output current
 DC bus voltage exceed a threshold
 Built in EEPROM has problems due to noise or
excessive temperature.
 One of the three phases is missing from the power
supply
 There is a voltage drop at the power supply
Unattended Start Protection active
 The cable to the motor has been damaged
 The motor has been damaged
 Water have entered the motor
 The power supply has got voltage transients
 The internal temperature in the inverter is above
120°C (248°F). This could be caused by faulty ven-
tilation in the electrical cabinet.
 The cable to the motor has been damaged
 The motor has been damaged
 Inspect the display on the inverter for any fault code
 Inspect fuses inside electrical cabinet
 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
 Change the flexible spring steel discs
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 too long. If the
cable should be too 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
 Check the fans/ let the motor drive cool down
 Contact Scanmaskin service centre
See E01-E05
 Reset the drive by pressing "STOP/RESET"
 Inspect the motor cable
 Inspect the motor connection
 Contact Scanmaskin service centre
 Inspect the power source
 Inspect the ventilation fans
 Inspect the filters to the fans
 Contact Scanmaskin service centre
 Inspect the motor cable
 Inspect the motor connection
 Contact Scanmaskin service centre
www.scanmaskin.com
O
O
E
E
E
O
O
O
O
O
Contact Scanmaskin service centre