Delta VFD-M-D series

Chapter 5 Parameters|VFD-M-D Series
5-12 Revision Jan. 2007, MDE2, SW V1.05
Parameter Explanation Settings
Factory
Setting
Custome
r
7-07
Over-Torque
Detection Time
0.1 to 60.0 sec
0.1
00: Standard Motor
01: Special Motor
7-08
Electronic Thermal
Overload Relay
Selection
02: Disabled
01
7-09
Electronic Thermal
Characteristic
30 to 600 sec
60
7-10
Auto Restart After
Fault
00 to 10
06
7-11
Delay Time for
Speed Search
0.1 to 600.0 sec
2.0
7-12
Current Limit for
Speed Search
20.0 to 200.0%
150.0
7-13
Speed Trace at
Restart after Fault
00: Speed search starts with the Master
Frequency reference value
01: Starts with the minimum output frequency
01
7-14
Auto Reset Time at
Restart after Fault
00 to 9999sec
600
00: No fault
01: Over Current (oc)
02: Over Voltage (ov)
03: Overheat (oH)
04: Overload (oL)
05: Overload (oL1)
06: External Fault (EF)
7-15 Present Fault Record
07: Reserved
00
08: CPU failure (cF3)
09: Hardware Protection Failure (HPF)
10: Current exceed during Acceleration (ocA)
11: Current exceed during Deceleration (ocd)
12: Current exceed during Steady State (ocn)
13: Ground Fault (GFF)
7-16
Second Most Recent
Fault Record
14: Reserved
00
15: CPU READ failure (CF1)
16: CPU WRITE failure (CF2)
17: Reserved
18: Motor overload (oL2)
7-17
Third Most Recent
Fault Record
19: Reserved
00