Delta VFD220C43A-21 User Manual

Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-06-20
06-40
Status of The Multi-Function Input Terminal at Malfunction
06-41
Status of The Multi-Function Output Terminal at Malfunction
Default: Read only
Settings 0000h–FFFFh
 When a malfunction occurs, check the current torque command. If it happens again, it overwrites
the previous record.
06-42
Drive Status at Malfunction
Default: Read only
Settings 0000h–FFFFh
 When a malfunction occurs, check the current drive status (communication address 2101H). If it
happens again, it overwrites the previous record.

06-44
STO Latch Selection
Default: 0
Settings 0: STO latch
1: STO no latch
 Pr.06-44=0: STO Alarm Latch. After you clear the cause of the STO Alarm, use a Reset command
to clear the STO Alarm.
 Pr.06-44=1: STO Alarm no Latch. After you clear the cause of the STO Alarm, the STO Alarm
clears automatically.
 All of STL1–STL3 errors are “Alarm Latch” mode (in STL1–STL3 mode, the Pr.06-44 function is
not available).

06-45
Output Phase Loss Detection Action (OPHL)
Default: 3
Settings 0: Warn and continue operation
1: Fault and ramp to stop
2: Fault and coast to stop
3: No warning
 The OPHL protection is enabled when Pr.06-45 is not set to 3.

06-46
Detection Time for Output Phase Loss
Default:
Settings 230V / 460V models: 0.000–65.535 sec. 3.000
575V / 690V models: 0.000–65.535 sec. 0.500

06-47
Current Detection Level for Output Phase Loss
Default: 1.00
Settings 0.00–100.00%

06-48
DC Brake Time for Output Phase Loss
Default: 0.000
Settings 0.000–65.535 sec.

Delta VFD220C43A-21 Specifications

General

Brand	Delta
Model	VFD220C43A-21
Category	DC Drives
Language	English