CPE C114 Manuale - Pagina 17
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Error
Code
2250
2320
2340
2350
2382
2383
3120
3210
3211
3220
CPE Systems Inc.
|
9.2 VFD Error Codes
Table 5: VFD Error Codes
Description
Classification Remedy
CiA: Continuous overcurrent
Fault
(inside the device)
Short circuit or earth leakage
Fault
on the motor side
CiA: Short circuit (inside the
Fault
device)
CiA: i2*t overload (thermal
Fault
state)
Error: Device utilisation (lxt)
Fault
too high
Warning: Device utilisation
Warning
(lxt) too high
Mains phase fault
Fault
DC bus overvoltage
Fault
Warning: DC bus
Warning
overvoltage
DC bus undervoltage
Trouble
www.cpesystems.com
•
Check motor and wiring for short circuit
•
Check brake resistor and wiring
•
Check motor circuit (delta connection, star
connection)
•
Check setting of the motor
•
Check motor cable
•
Check the length of the motor cable
•
Use shorter or lower-capacitance motor
cable
•
Check motor cable for short circuit
•
Check drive sizing
•
Check machine/driven mechanics for
excessive load
•
Check setting of the motor data
•
Reduce values for slip compensation
(P315.01, P315.02) and oscillation damping
(P318.01, P318.02)
•
Check drive sizing
•
Reduce maximum overload current of the
inverter (P324.00)
•
In case of high mass inertias, reduce
maximum overload current of the inverter
(P324.00) to 150%
•
Check drive sizing
•
Check wiring of the mains connection
•
Check fuses
•
Reduce dynamic performance of the load
profile
•
Check mains voltage
•
Check settings for braking energy
management
•
Connect brake resistor to the power unit and
activate the integrated brake chopper
(P706.01 = 0: Brake resistance)
•
Reduce dynamic performance of the load
profile
•
Check mains voltage
•
Check settings for braking energy
management
•
Connect brake resistor to the power unit and
activate the integrated brake chopper
(P706.01 = 0: Brake resistance)
•
Check mains voltage
•
Check fuses
•
Check DC bus voltage (P105.00)
•
Check mains settings
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+1 800 668 2268
Blocking
Reset
Times
Possible
5
Yes
5
Yes
5
Yes
5
Yes
3
Yes
0
Yes
0
Yes
0
Yes
0
Yes
0
Yes
|
17