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5-31
H
Setting and Adjusting the Fault Detection Functions
D
PG Disconnection Stopping Method (F1-02)
This parameter sets the stopping method that is used when the signal from the PG is lost.
Parameter
Display name
Setting
Units
Default
Valid access levels*
number
p y
g
range
setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
F1-02
PG Fdbk Loss Sel
0 to 3
---
1
---
B
---
B
Note B:
Basic or Advanced
---: Not applicable.
Settings
Setting
Name
Function
0
Ramp to Stop
Deceleration stop using deceleration time 1 (C1-02).
1
Coast to Stop
Free-run stop
2
Fast Stop
Emergency stop using the fast-stop time (C1-09).
3
Alarm Only
Continue operation (This setting can’t be made with flux vector control.)
D
PG Disconnection Detection Time (F1-14)
A PG disconnection will be detected if a disconnection status lasts for the following time or longer.
Note The motor speed will not be controlled while the PG is disconnected. Set this time as short as
possible in any application where safety cannot be ensured.
Parameter
Display name
Setting
Units
Default
Valid access levels*
number
p y
g
range
setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
F1-14
PGO Detect Time
0.0 to 10.0
Sec
2.0
X
A
X
A
D
Overspeed Settings (F1-03, F1-08, and F1-09)
Overspeed refers to an excessive motor speed. These parameters set the conditions for an overspeed
fault and the stopping method that is used when an overspeed fault occurs; they cannot be changed
during operation.
Parameter F1-03 sets the stopping method that is used when an overspeed fault occurs.
Parameter
Display name
Setting
Units
Default
Valid access levels*
number
p y
g
range
setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
F1-03
PG Overspeed Sel
0 to 3
---
1
---
B
---
B
Note B:
Basic or Advanced
---: Not applicable.
Settings
Setting
Name
Function
0
Ramp to Stop
Deceleration stop using deceleration time 1 (C1-02).
1
Coast to Stop
Free-run stop
2
Fast Stop
Emergency stop using the fast-stop time (C1-09).
3
Alarm Only
Continue operation (This setting can’t be made with flux vector control.)
Basic Operation
Chapter 5
Содержание SYSDRIVE 3G3FV
Страница 1: ...USER S MANUAL High function General purpose Inverter SYSDRIVE 3G3FV Cat No I516 E1 4 ...
Страница 16: ...Chapter 1 Introduction 1 1 Function 1 2 Nomenclature 1 3 New Functions 1 ...
Страница 33: ...Chapter 2 Installation 2 1 Mounting 2 2 Wiring 2 ...
Страница 112: ...Chapter 4 Trial Operation 4 1 Procedure 4 2 Operation Example 4 ...
Страница 289: ...Chapter 7 Parameter Lists 7 1 Initialize Mode Parameters 7 2 Program Mode Parameter List 7 ...
Страница 366: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9 ...
Страница 395: ...Chapter 10 Appendix 10 1 Notes on Using the Inverter for a Motor 10 ...