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7-9
Fault
display
Probable cause and remedy
Fault name and Meaning
(flashing)
Emergency stop (STP)
The Digital Operator stops
operating.
The STOP/RESET Key on the
Digital Operator is pressed
while the Inverter is operating
according to the forward or
reverse command through the
control circuit terminals.
Note The Inverter stops ac-
cording to the method set
in n04.
•
The parameter setting was incorrect.
→
Turn off the forward or reverse
command once, check that the n06
parameter setting for STOP/RESET
Key function selection, and restart the
Inverter.
The emergency stop alarm
signal is input as multi-function
input.
A multi-function input 1, 2, 3, or
4 set to 20 or 22 has been
used.
Note The Inverter stops ac-
cording to the method set
in n04.
•
An emergency stop alarm is input to a
multi-function input.
→
Remove the cause of the fault.
•
The sequence is incorrect.
→
Check and change the external fault
input sequence including the input
timing and NO or NC contact.
fRn
(flashing)
Cooling fan fault (FAN)
The cooling fan has been
locked.
•
The cooling fan wiring has a fault.
→
Turn off the Inverter, dismount the fan,
and check and repair the wiring.
•
The cooling fan in not in good condition.
→
Check and remove the foreign
material or dust on the fan.
•
The cooling fan is beyond repair.
→
Replace the fan.
Maintenance Operations
Chapter 7
Summary of Contents for SYSDRIVE 3G3JV-AB001
Page 1: ...USER S MANUAL FIRST DRAFT SYSDRIVE 3G3JV Compact Simplified Inverter Cat No I528 E1 1...
Page 3: ...Chapter 1 Overview 1 1 Function 1 2 Nomenclature 1...
Page 9: ...Chapter 2 Design 2 1 Installation 2 2 Wiring 2...
Page 43: ...Chapter 3 Preparing for Operation and Monitoring 3 1 Nomenclature 3 2 Outline of Operation 3...
Page 52: ...3 10 Preparing for Operation and Monitoring Chapter 3...
Page 53: ...Chapter 4 Test Run 4 1 Procedure for Test Run 4 2 Operation Example 4...
Page 62: ...4 10 Test Run Chapter 4...
Page 131: ...7 22 Maintenance Operations Chapter 7...
Page 132: ...Chapter 8 Specifications 8 1 Inverter Specifications 8 2 Option Specifications 8...
Page 138: ...Chapter 9 List of Parameters 9...
Page 150: ...Chapter 10 Using the Inverter for a Motor 10...
Page 165: ...Revision History 10 2...
Page 166: ...Cat No I528 E1 1 SYSDRIVE 3G3JV Compact Simplified Inverter USER S MANUAL...