Current Detection Level Of Output Phase Loss; Output Phase Loss Detection Function Executing Time Before Run; Derating Protection - Delta C2000 series User Manual

Current detection level of output phase loss

Settings

Output phase loss detection function executing time before run

Settings
 During the run: Any output phase current is smaller than the level of Pr06-47 and starts to count
time to surpass Pr06-46
 Before the run:
01 When performing output phase loss detection, if any output phase is smaller than the level of
Pr06-47 and starts to count time to surpass Pr06-46, that means the motor drive has an output phase
loss and the motor drive will follow the setting of Pr06-45.
02 When Pr06-48 = 0, output phase loss detection before the run is disable.
03 The setting value of Pr06-48 must be larger than the setting of Pr06-46.
Reserved
Reserved
Reserved
Reserved
Treatment for the detected Input Phase Loss （OrP）
Settings
 Over ripple protection
 When the DC BUS ripple is bigger than protection level, drive will trip up OrP and depending on
how the parameter 06-53 is set to stop.
Reserved

Derating Protection

Settings
Chapter 12 Description of Parameter SettingsC2000 Series
0.00~655.35%
0.000~65.535 sec
0: warn, ramp to stop
1: warn, coast to stop
0: constant rated current and limit carrier wave by load current and
temperature
1: constant carrier frequency and limit load current by setting carrier wave
2: constant rated current(same as setting 0), but close current limit
12-
113
Factory Setting:1.00
Factory Setting:0.000
Factory Setting: 0
Factory Setting: 0