Ghisalba VFD-E Series - Page 56

Chapter 5 Parameters
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VFD-E Series
Revision August 2006, 01EE, SW--PW V1.03/CTL V2.03 5-11
Parameter Explanation Settings
Factory
Setting
Custome
r
3: Enabled during accel. After the over-torque
is detected, keep running until OL1 or OL
occurs.
4: Enabled during accel. After the over-torque
is detected, stop running.
06.04
Over-Torque
Detection Level
10 to 200% 150
06.05
Over-Torque
Detection Time
0.1 to 60.0 sec 0.1
0: Standard motor (self cooled by fan)
1: Special motor (forced external cooling)
06.06
Electronic Thermal
Overload Relay
Selection
2: Disabled
2
06.07
Electronic Thermal
Characteristic
30 to 600 sec 60
0: No fault
1: Over current (oc)
2: Over voltage (ov)
3: IGBT Overheat (oH1)
06.08
Present Fault
Record
4: Power Board Overheat (oH2)
5: Overload (oL)
6: Overload1 (oL1)
7: Motor over load (oL2)
8: External fault (EF)
9: Current exceeds 2 times rated current
during accel.(ocA)
06.09 Second Most Recent
Fault Record
10: Current exceeds 2 times rated current
during decel.(ocd)
11: Current exceeds 2 times rated current
during steady state operation (ocn)
12: Ground fault (GFF)
13: Reserved
14: Phase-Loss (PHL)
15: Reserved
16: Auto Acel/Decel failure (CFA)
17: SW/Password protection (codE)
18: Power Board CPU WRITE failure (cF1.0)
19: Power Board CPU READ failure (cF2.0)
06.10 Third Most Recent
Fault Record
20: CC, OC Hardware protection failure
(HPF1)
21: OV Hardware protection failure (HPF2)
22: GFF Hardware protection failure (HPF3)
06.11 Fourth Most Recent
Fault Record
23: OC Hardware protection failure (HPF4)
0
24: U-phase error (cF3.0) 06.12 Fifth Most Recent
Fault Record
25: V-phase error (cF3.1)