Danfoss VFD500 Series User Manual

VFD500 high performance vector control frequency inverter user manual Chapter 5 function code table
P23.18
Fault protection action
selection 1
Unit’s digit : input phase loss#
0: coast to stop#
1: Emergent stop #
2: Stop as per stop mode#
3: Continue to Run#
Ten’unit: user self-defined fault 1#
same as Unit’s digit#
Hundred’unit: user self-defined fault 2#
same as Unit’digit#
Thousand’s unit: communication fault#
same as unit’s digit
0000
☆
P23.19
Fault protection action
selection 2
Unit’s digit: motor overload #
0: Coast to stop#
1: Emergent stop#
2: Stop as per stop mode#
3: Continue to run#
Ten’unit: motor overheat#
same as unit’digit#
Hundred’unit: too large speed deviation #
same as unit’digit #
Thousand’s unit: motor over speed#
same as Unit’digit
0000
☆
P23.20
Fault protection action
selection 3
Unit’s digit: PID feedback lost during running#
0: Coast to stop#
1: Fast stop#
2: Stop as per stop mode#
3: Continue to run#
Ten’unit: Reserved#
same as unit’digit#
Hundred’unit: reserved #
same as unit’digit#
thousand’unit: reserved#
same as unit’digit
0000
☆
P23.21
Fault protection action
selection 4
Unit’s digit: output phase loss#
0: Coast to stop#
1: Fast stop#
2: Stop as per stop mode#
Ten’unit: EEPROM fault#
0: Coast to stop#
1: Fast stop#
2: Stop as per stop mode#
3: Continue to run#
Hundred’s unit: PG card fault(reserved)#
0: Coast to stop#
1: Fast stop#
2: Stop as per stop mode#
3: Continue to run#
Thousand’s unit: off load fault#
0: Coast to stop#
1: Fast stop#
2: Stop as per stop mode#
3: Continue to run
0000
☆
P23.24
Fault reset
Define as per bit:#
bit0-undervoltage;bit1- inverter overload#
bit2-inverter overheat ;bit3-motor overload#
bit4-motor overheat;bit5-user’fault 1#
bit6- user’fault 2; bit7～15 reserved
0
☆
87

Danfoss VFD500 Series Specifications

General

Brand	Danfoss
Model	VFD500 Series
Category	DC Drives
Language	English