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6-41
Note 2.
By setting n081 to 1, the Inverter will detect UV warning, turn OFF the output, and wait for
power restoration for 0.5 s if a momentary power interruption occurs. If the power recovers
within 0.5 s, the Inverter will restart after speed searching. If the momentary power interrup-
tion continues more than 0.5 s, the Inverter will detect UV1.
Note 3.
By setting n081 to 2, the Inverter will detect UV warning, turn OFF the output, and wait for
power restoration if a momentary power interruption occurs. When the power recovers, the
Inverter will restart after speed searching.
Note 4.
By setting n081 to 5 to 100, the Inverter will detect UV warning, turn OFF the output, and wait
for power restoration if a momentary power interruption occurs. When the power recovers, an
operation prohibit status will be created internally for the set value times 0.1 s. When the
operation prohibit status is cleared, the Inverter will restart after speed searching.
Note 5.
If power is completely discharged, operation will be the same as for initially turning ON the
power supply regardless of the setting of n081. (Operation will start immediately when the
RUN signal turns ON.)
6-10-5 Fault Retry (n082)
Caution
The Inverter may break if the fault retry function is used.
If the Inverter breaks, take the following measures:
Be sure to install a no-fuse breaker (NFB).
Provide the Inverter and peripheral machines with a sequence so that the machines
will stop operating when the Inverter has an operational fault.
•
The fault retry function automatically resets and restarts the Inverter in the case the Inverter has an
overvoltage fault or an overcurrent fault during operation.
•
In the case of any other fault, the protective function operates instantly and the fault retry function does
not operate.
•
This function is to be used only if the user does not want to interrupt the mechanical system, even if this
function may damage the Inverter.
•
Set a multi-function output (n057 to n059) to the following so that the fault retry signal will be output.
Set value: 14 for fault retries
n082
Number of Fault Retries
Register
0152 Hex
Changes during
operation
No
Setting
range
0 to 10
Unit of
setting
1
Default setting
0
Set Values
•
Set the number of fault retries required.
•
The count of fault retries will be cleared in any of the following cases.
The Inverter is normal for 10 minutes continuously after the latest fault retry was made.
Power supply to the Inverter is interrupted.
A fault reset is input.
Advanced Operation
Chapter 6
Содержание SYSDRIVE 3G3MV-A2001
Страница 1: ...Cat No I527 E1 04 USER S MANUAL SYSDRIVE 3G3MV Multi function Compact Inverter...
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Страница 3: ...USER S MANUAL Multi function Compact Inverter SYSDRIVE 3G3MVSERIES...
Страница 18: ......
Страница 23: ...Chapter 1 Overview 1 1 Functions 1 2 Nomenclature 1 3 New Features 1...
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Страница 33: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
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Страница 75: ...Chapter 3 Preparing for Operation and Monitoring 3 1 Nomenclature 3 2 Parameter Copy and Verify Function 3...
Страница 93: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
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Страница 269: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9...
Страница 293: ...9 25 D 3G3MV PRS2030V PRS3020V Four M4 holes for Inverter mounting use Three 5 dia holes Specifications Chapter 9...
Страница 294: ...9 26 D 3G3MV PRS2050V Four M5 holes for Inverter mounting use Three 6 dia holes Specifications Chapter 9...
Страница 297: ...9 29 D 3G3MV PRS1040V Three 5 dia holes Four M4 holes for Inverter mounting use Specifications Chapter 9...
Страница 303: ...Chapter 10 List of Parameters 10...
Страница 337: ...Chapter 11 Using the Inverter for a Motor 11...
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Страница 344: ...I527 E1 04...