NORD Drivesystems BU0200 - Manual (Page 266)

7 Status messages
BU 0200 GB-4411 Subject to technical alterations 265
Display in the
SimpleBox
Error
Text in the Parameter Box
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 connections
16.1 Magn Current Watch
"Magnetisation current
monitoring" Required excitation current not achieved at moment of
switch-on.
Check P539
Check motor connections
E018 18.0 Safety circuit The safe pulse block was triggered while the frequency
inverter was being enabled.
Only available in SK 21xE and SK 23xE. For details, please
refer to Manual BU 0230 (
www.nord.com )
E019 19.0 Parameter ident
"Parameter identification"
Automatic identification of the connected motor was
unsuccessful
Check motor connections
Check preset motor data (P201 … P209)
19.1 Star delta incorrect
"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 / 9.4 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 memory 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