Chapter 4 Parameter SettingsDD Series

38Over-voltage detection error (Hd2)

39Ground current detection error (Hd3)

40Auto tuning error (AuE)

41:Reserved

42:PG feedback error (PGF1) 43 PG feedback loss (PGF2)

44 PG feedback stall (PGF3)

45 PG slip error (PGF4) 46~48: Reserved 49:External fault signal input 50~51: Reserved 52:Password error (PcodE) 53:Software error (ccodE) 54:Communication time-out (cE1)

55:Communication time-out (cE2)

56:Communication time-out (cE3)

57:Communication time-out (cE4) 58 Communication time-out (cE10) 59:PU time-out (cP10)

60:Brake chopper error (bF) 61~67: Reserved

68:Door open/close complete signal error

69:Door open time-out (DOT)

The drive is forced to stop each time fault occurs and will be recorded. When fault occurs at STOP status, LV warning will be given but will not be recorded. When fault occurs at RUN, LV error will be given and will be recorded.

Electronic Thermal Overload Relay Selection

Control mode VF VFPG SVC FOCPG FOCPM

Factory setting: 2

Settings 0: Special motor for AC drive

 

1: Standard motor

 

2: Disable

 

This parameter sets the boundary of the drive’s output power. This function is used to protect the motor from overloading or overheating when it operates in low speed.

Electronic Thermal Characteristic

Control mode VF VFPG SVC FOCPG FOCPM

Factory setting: 60.0

 

Settings 30.0~600.0sec

 

The parameter determines the time required for activating the electronic thermal protection function. The protection function regards to the drive’s output frequency, current and operation time. The graph below shows the curves for 150% output power in a time limit set in Pr.06-23.

Operation Ti me (min)

5

 

4

 

3

 

2

60Hz

 

1

 

 

 

 

 

 

 

Load (% )

0

50

100

150

200

 

 

 

 

4-60

 

 

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3Com VFD-D D manual Electronic Thermal Overload Relay Selection, Electronic Thermal Characteristic

VFD-D D specifications

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