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8-11
Fault display
Probable cause and remedy
Warning name and meaning
%p1
(flashing)
Operation error (OP
j
)
(Parameter setting error)
•
The values in n050 through n056 for multi-func-
tion inputs 1 through 7 have been duplicated.
→
Check and correct the values.
%p2
(flashing)
•
The V/f pattern settings do not satisfy the follow-
ing condition.
n016
x
n014 < n013
x
n011
→
Check and correct the set value.
%p3
(flashing)
•
The rated motor current set in n036 exceeds
150% of the rated output current of the Inverter.
→
Check and correct the set value.
%p4
(flashing)
•
The frequency reference upper limit set in n036
and the frequency reference lower limit set in
n034 do not satisfy the following condition.
n033
y
n034
→
Check and correct the set values.
%p5
(flashing)
•
The jump frequencies set in n083 to n085 do not
satisfy the following condition.
n083
y
n084
y
n085
→
Check and correct the set values.
%p9
(flashing)
•
The carrier frequency set in n080 is incorrect. An
attempt was made to set a value that is not within
a permissible range.
→
Check and correct the set value.
%l3
(flashing)
Overtorque detection (OL3)
There has been a current or torque the
same as or greater than the setting in
n098 for overtorque detection level
and that in n099 for overtorque
detection time. A fault has been
detected with n096 for overtorque
detection function selection set to 1 or
3.
•
The mechanical system is locked or has a failure.
→
Check the mechanical system and correct the
cause of overtorque.
•
The parameter settings were incorrect.
→
Adjust the n098 and n099 parameters
according to the mechanical system.
Increase the set values in n98 and n099.
ser
(flashing)
Sequence error (SER)
A sequence change has been input
while the Inverter is in operation.
Local or remote selection or
communications/remote selection are
input while the Inverter is in operation.
Note
The Inverter coasts to a stop.
•
A sequence error has occurred.
→
Check and correct the sequence.
bb
(flashing)
External base block (bb)
The external base block command has
been input.
Note
The Inverter coasts to a stop.
•
The external base block command has been
input.
→
Remove the cause of external base block
input.
•
The sequence is incorrect.
→
Check and change the external fault input
sequence including the input timing and NO
or NC contact.
Maintenance Operations
Chapter 8
Содержание SYSDRIVE 3G3MV-A2001
Страница 1: ...Cat No I527 E1 04 USER S MANUAL SYSDRIVE 3G3MV Multi function Compact Inverter...
Страница 2: ......
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...
Страница 32: ......
Страница 33: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Страница 74: ......
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...
Страница 102: ......
Страница 142: ......
Страница 242: ......
Страница 268: ......
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...
Страница 343: ......
Страница 344: ...I527 E1 04...