Delta VFD2A8MS21ANSAA User Manual

Chapter 12 Descriptions of Parameter SettingsMS300
366
 The parameters record when the fault occurs and forces a stop.
 When low-voltage at stop fault (LvS) occurs, the fault is not recorded. When low-voltage during
operation faults (LvA, Lvd, Lvn) occur, the faults are recorded.
 When dEb function is valid and enabled, the drive executes dEb and records fault code 62 to
 Pr.06-17–Pr.06-22 and Pr.14-70–Pr.14-73 simultaneously.

06-23
Fault Output Option 1

06-24
Fault Output Option 2

06-25
Fault Output Option 3

06-26
Fault Output Option 4
Default: 0
Settings
0–65535 (refer to bit table for fault code)
 Use these parameters with multi-function output terminal (set Pr.06-23–Pr.06-26 to 35–38) for
the specific requirement. When a fault occurs, the corresponding terminals are activated.
Convert the binary value to a decimal value before you enter the value for Pr.06-23–Pr.06-26.
Fault Code
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
current
Volt.
OL
SYS
FBK
EXI
CE
0: No fault record
1: Over-current during acceleration (ocA)
●
2: Over-current during deceleration (ocd)
●
3: Over-current during steady operation (ocn)
●
4: Ground fault (GFF)
●
6: Over-current at stop (ocS)
●
7: Over-voltage during acceleration (ovA)
●
8: Over-voltage during deceleration (ovd)
●
9: Over-voltage during constant speed (ovn)
●
10: Over-voltage at stop (ovS)
●
11: Low-voltage during acceleration (LvA)
●
12: Low-voltage during deceleration (Lvd)
●
13: Low-voltage during constant speed (Lvn)
●
14: Low-voltage at stop (LvS)
●
15: Phase loss protection (orP)
●
16: IGBT over-heat (oH1)
●
18: IGBT temperature detection failure ( tH1o)
●
21: Drive over-load (oL)
●
22: Electronics thermal relay 1 protection
(EoL1)
●
23: Electronics thermal relay 2 protection
(EoL2)
●
24: Motor overheating PTC/ PT100 (oH3)
●
26: Over torque 1 (ot1)
●

Delta VFD2A8MS21ANSAA Specifications

General

Brand	Delta
Model	VFD2A8MS21ANSAA
Category	DC Drives
Language	English