NORD Drivesystems BU0300 - Manual (Page 123)

8 Fault messages
BU 0300 EN Subject to technical alterations 123
Display
in the ControlBox Error
text in the Parameter Box
Cause
•
Remedy Group Detail in
P700 / P701
E019 19.0 Parameter identification error Automatic identification of the connected motor was
unsuccessful
• Check motor connections
• Check pre-set motor data (P201 ... P209)
19.1 Motor star/delta circuit is not
correct
E020 20.0 reserved
System error in program execution, triggered by EMC
interference.
Please comply with wiring guidelines in Chap. 2.5 .
Use additional external mains filter. (Chap. 9.5 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 Instruction
20.6 Illegal Word Access
20.7 Illegal Instruction Access
20.8 EEPROM error
20.9 Reserved
21.0 NMI error
(not used by hardware)
21.1 PLL Error
21.2 ADU Overrun
21.3 PMI Access Error