NORD Drivesystems BU0180 - Manual (Page 146)

SK 180E Manual for frequency inverters
146 Pre-series version BU 0180 GB-0914
Display in the
SimpleBox
Fault
Text in the ParameterBox
Cause
Remedy
Group Details in
P700[-01] /
P701
E015 15.0 Reserved
E016 16.0 Motor phase error A motor phase is not connected.
Check P539
Check motor connection
16.1 Magn. current monitoring
"Magnetisation current
monitoring"
Required exciting current not achieved at
moment of switch-on.
Check P539
Check motor connection
E018 Reserved
E019 19.0 Parameter ident.
"Parameter identification"
Automatic identification of the connected motor was
unsuccessful
Check motor connection
Check preset motor data (P201 … P209)
19.1 Star delta incorr.
"Motor star/delta switching
incorrect"
E020
E021
20.0 Reserved
System error in program execution, triggered by EMC
interference.
Please comply with wiring guidelines in Section 2.5.
Use additional external mains filter. (Section 9.3 / 9.3.3 (EMC))
FI must be very well earthed.
20.1 Watchdog
20.2 Stack overflow
20.3 Stack underflow
20.4 Undefined opcode
20.5 Protected Instruct.
“Protected Instruction“
20.6 Illegal word access
20.7 Illegal Inst. Access
“Illegal Instruction Access”
20.8 Prog.mem. error
"Program memory error"
(EEPROM error)
20.9 Reserved
21.0 NMI error
(not used by hardware)
21.1 PLL error
21.2 ADU error
21.3 PMI error
21.4 Userstack Overflow