Delta VFD25AMS43AFSHA

Chapter 12 Description of Parameter SettingsMS300 (High Speed Model)
12-06-14
Status of Multi-function Output Terminal at Malfunction
Factory Setting: Read only
Settings 0000h~FFFFh
 When malfunction occurs, user can check current status of multi-function input / output terminals.
If it happens again, it will overwrite the previous record.
Drive Status at Malfunction
Factory Setting: Read only
Settings 0000h~FFFFh
 When malfunction occurs, user can check current drive status (communication address 2101H).
If malfunction happens again, the previous record will be overwritten by this parameter.

STO Latch Selection
Factory Setting: 0
Settings 0: STO Latch
1: STO no Latch
 Pr. 06-44 = 0 STO Alarm Latch: after the reason of STO Alarm is cleared, a Reset command is
needed to clear STO Alarm.
 Pr. 06-44 = 1 STO Alarm no Latch: after the reason of STO Alarm is cleared, the STO Alarm will
be cleared automatically.
 All of STL1~STL3 error are “Alarm latch” mode (in STL1~STL3 mode, the Pr. 06-44 function is
not effective).

Treatment to Output Phase Loss Detection (OPHL)
Factory Setting: 3
Settings 0: Warn and keep operating
1: Warn and ramp to stop
2: Warn and coast to stop
3: No warning
 The OPHL protect will be active when the setting is not 3.

Detection Time of Output Phase Loss
Factory Setting: 0.500
Settings 0.000~65.535 sec.

Current Detection Level of Output Phase Loss
Factory Setting: 1.00
Settings 0.00~100.00 %

DC Brake Time of Output Phase Loss
Factory Setting: 0.000
Settings 0.000~65.535 sec.
 When Pr. 06-48 is 0, OPHL detection function will be disabled.