Chapter 7 Error Message - Hitachi SRW-0J Instruction Manual

Error messages to be displayed on the screen are classified into inverter errors and op-
erator errors. They will appear on the screen as shown below.
7.1 Inverter error message
ERR1
?ERROR
7.2 Operator error messages
Display
R-ERROR
******
Quantity of the data
within
COMM.<1> didn't match.
No
ceived from the in-
verter within 5 sec.
COMM.<2>
・The COPY key is
pressed while the
inverter is running.
INV .RUN
・Soft-lock is turned
ON.
COPY
INV. TRIP pressed while the
inverter trips.
An
made to copy be-
INV. TYPE
tween different type
inverters
In case of display
RD LOCK
"READ LOCK".
EEPROM of remote
operator
loaded
DATA ROM
********
For more information, refer to the
inverter instruction manual.
or
********
Cause
・Check noise sources
time unit
around there.
・ Check the cable for
disconnection.
signal is re-
・Reset the inverter.
・Check the connector
for looseness
/disconnection.
・ Check the cable for
break
・ Check if the COPY
key is
the inverter is running.
・ Check if the COPY
key is pressed while
Soft-Lock is ON
key is Check if the inverter
trips.
attempt was
is over-
Check item
・ Separate the cable from
others to eliminate the
noise.
・Check the cable
・ Avoid
RESET signal continu-
ously for more than 5
sec. (NOTE 1)
・Replace the cable and
the connector.
・The COPY key
pressed while
・Release the Soft-Lock
(of the inverter).
Reset the inverter from
the trip status.
Copying is possible only
between same type in-
verters.
Release the Read Lock.
・If the same error recurs
after the power is sup-
plied once or twice,
・Purchase the new op-
erator please.

Chapter 7 Error message

Action
issuing the
Should be pressed
only while the inverter
stops.
Reset-
ting
Method
Press
STOP/
RESET
Key
Supply
the
power
again.