Delta Electronics VFD-VL manual 06-16 06-17 06-18 06-19 06-20 06-21, Readings No fault

Models: VFD-VL

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Chapter 4 Parameters

06-16

06-17

06-18

06-19

06-20

06-21

Present Fault Record

Second Most Recent Fault Record

Third Most Recent Fault Record

Fourth Recent Fault Record

Fifth Most Recent Fault Record

Sixth Most Recent Fault Record

Control

VF

VFPG

SVC FOCPG TQCPG FOCPM

Factory setting: 0

mode

 

 

 

 

 

 

Readings

0

No fault

 

1Over-current during acceleration (ocA)

2Over-current during deceleration (ocd)

3Over-current during constant speed (ocn)

4Ground fault (GFF)

5IGBT short-circuit (occ)

6Over-current at stop (ocS)

7Over-voltage during acceleration (ovA)

8Over-voltage during deceleration (ovd)

9Over-voltage during constant speed (ovn)

10Over-voltage at stop (ovS)

11Low-voltage during acceleration (LvA)

12Low-voltage during deceleration (Lvd)

13Low-voltage during constant speed (Lvn)

14Low-voltage at stop (LvS)

15Phase loss (PHL)

16IGBT heat sink over-heat (oH1)

17Heat sink over-heat (oH2)(for 40HP above)

18TH1 open loop error (tH1o)

19TH2 open loop error (tH2o)

20Fan error signal output

21Over-load (oL) (150% 1Min)

22Motor over-load (EoL1)

23Reserved

24Motor PTC overheat (oH3)

25Reserved

26Over-torque 1 (ot1)

27Over-torque 1 (ot2)

28Reserved

Revision Nov. 2008, VLE1, SW V1.03

4-67

Page 122
Image 122
Delta Electronics VFD-VL manual 06-16 06-17 06-18 06-19 06-20 06-21, Readings No fault