4-76
Name
Description
Display of
digital panel
digital
operator
Display of remote
operator/
Copy unit ERR1
***
Thermistor error
When the Inverter detects a high resistance on the
thermistor input from the motor the inverter output is
switched off.
TH
Option 1 error 0-9
These indicate the error of option 1. You can realize
the details each instruction manual.
-
OP1 0-9
Option 2 error 0-9
These indicate the error of option 2. You can realize
the details by each instruction manual.
-
OP2 0-9
During under-voltage waiting
When the incoming voltage of the inverter has
dropped, the inverter output is switched off and the
inverter waits.
UV. WAIT
(Note 1) After a trip occurs and 10 second pass, restart with reset operation.
(Note 3
）
Protection function list of optional board.
(1)Digital-input option board (SJ-DG)
Item
Contents
Display of
digital panel.
Display of remote
operator ERR1***
SJ-DG Error
Detect abnormal connection between the inverter main
bady and SJ-DG
,
OP1-0
OP2-0
(2)DeviceNet option board (SJ-DN)
Item
Contents
Display of
digital panel.
Display of remote
operator ERR1***
DeviceNet communication
error
This error is displayed, disconnection occurs when
BusOff or timeout is occurred, while the inverter is
operating with DeviceNet. (Trip is caused by P045 and
P048 setting)
,
OP1-0
OP2-0
Duplicate MACID
This error indicates that component have the same
MACID, which exist on the same network.
,
OP1-1
OP2-1
External trip
This error is displayed, when Fault / Trip is set to 1
toward control supervisor object data: Instance 1,
Attribute 17.
。
,
OP1-2
OP2-2
Inverter communication
error
This error is displayed, when communication timeout
occurs between the inverter and the option board.
,
OP1-9
OP2-9
(Note 2) When
EEPROM error
occurs, confirm the setting data again.
Chapter 4 Explanation of function
，
