6-86
D
External Faults (Settings: 20 through 2F)
•
With this setting, the multi-function input can be used to stop the Inverter or output an alarm when a
malfunction or fault occurs in a peripheral device.
•
There are 16 external fault inputs available with all 16 combinations of the following variables. Select
the setting with the desired combination.
Input level:
Normally open or normally closed
Detection method:
Always or During operation only
Operation selection: Decelerate to stop, Coast to stop, Emergency stop, or Continue operation
Setting
Input level
Detection method
Operation selection
g
N.O.
N.C.
Always
During
operation
Decelerate
to stop
(Fault)
Coast
to stop
(Fault)
Emergency
stop
(Fault)
Continue
operation
(Alarm)
20
Yes
---
Yes
---
Yes
---
---
---
21
---
Yes
Yes
---
Yes
---
---
---
22
Yes
---
---
Yes
Yes
---
---
---
23
---
Yes
---
Yes
Yes
---
---
---
24
Yes
---
Yes
---
---
Yes
---
---
25
---
Yes
Yes
---
---
Yes
---
---
26
Yes
---
---
Yes
---
Yes
---
---
27
---
Yes
---
Yes
---
Yes
---
---
28
Yes
---
Yes
---
---
---
Yes
---
29
---
Yes
Yes
---
---
---
Yes
---
2A
Yes
---
---
Yes
---
---
Yes
---
2B
---
Yes
---
Yes
---
---
Yes
---
2C
Yes
---
Yes
---
---
---
---
Yes
2D
---
Yes
Yes
---
---
---
---
Yes
2E
Yes
---
---
Yes
---
---
---
Yes
2F
---
Yes
---
Yes
---
---
---
Yes
Note 1. For the input level, select whether you want a fault to be detected when the input signal is ON
(normally open input) or OFF (normally closed input).
Note 2. For the detection method, select whether you want faults to be detected any time that the In-
verter is on or only during operation.
Note 3. For the operation selection, select the processing method that you want to be performed
when a fault has been detected.
Decelerate to stop: A fault is output and the output stopped in the selected deceleration time.
Coast to stop: A fault is output and the Inverter output is cut off.
Emergency stop: A fault is output and the output stopped in the fast-stop time (C1-09).
Continue operation: An alarm is output and operation continues.
When an alarm is going to be output externally, be sure to set one of the multi-function outputs
(H2) to alarm (Minor Fault, setting 10).
•
An external fault setting cannot be set in more than one multi-function input.
Advanced Operation
Chapter 6
Summary of Contents for SYSDRIVE 3G3FV
Page 1: ...USER S MANUAL High function General purpose Inverter SYSDRIVE 3G3FV Cat No I516 E1 4 ...
Page 16: ...Chapter 1 Introduction 1 1 Function 1 2 Nomenclature 1 3 New Functions 1 ...
Page 33: ...Chapter 2 Installation 2 1 Mounting 2 2 Wiring 2 ...
Page 112: ...Chapter 4 Trial Operation 4 1 Procedure 4 2 Operation Example 4 ...
Page 289: ...Chapter 7 Parameter Lists 7 1 Initialize Mode Parameters 7 2 Program Mode Parameter List 7 ...
Page 366: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9 ...
Page 395: ...Chapter 10 Appendix 10 1 Notes on Using the Inverter for a Motor 10 ...