Amada IS-300CA - Page 97

CHAPTER 5: MAINTENANCE
IS-300CA INVERTER POWER SUPPLY
990-418 5-5
FAULT
CODE
CONTENTS CAUSE MEASURES
E-37
OUT LIMIT OF
DISPLACEME
NT ERROR
IS-300CA Advanced ONLY: The
displacement is out of the
DISPLACEMENT LIMIT setting range
on the DISPLACEMENT screen.
Check work pieces, welder and welding
power supply voltage.
Check range set at DISPLACEMENT
LIMIT.
E-38
WORK
DETECTERRO
R
IS-300CA Advanced ONLY: The
workpiece detection is out of the WORK
DETECT LIMIT setting range on the
DISPLACEMENT screen.
Check work piece setting and positioning.
Check range set at WORK DETECT LIMIT.
E-39
WITHOUT
EXTENSION
BOARD
IS-300CA Advanced ONLY: The
optional extended board is not connected.
Recycle power. If the E-39 WITHOUT
EXTENSION BOARD is displayed again,
repair is required.
Contact Amada Weld Tech
When the Welding Does not Start
, Even if the Start Signal is Input
When welding does not start, even if the Start signal 2ND STAGE signal is present, verify the following:
• READY indicator is not on.
• The Start signal is shorter than DELAY START SET time setting.
• The Start signal is present while the END signal is present.
• Start signal is present during communications with the Pendant.
Tb
Ta
T
S
QD
SQZ
WE1
HOLD
END
(No
te 1 )
T :
DEL
AY S
TAR
T SET
(Note
2 )
(No
te 3 )
T
a :
Dat
a com
mun
icat ion
Tb : Data c
ommun i
cat ion
t
ime a
t st
art
t ime at end
CAU
T IO
N
HEAT Ⅰ
2ND STAG
E