IPB-5000A
12. Error Codes
12-2
Error
Code
Contents Cause Corrective Action
E-07
ABORT
Short-circuit wire is cut
between Pin 1 and Pin 3
STOP on rear panel.
Connect Pin 1 to Pin 3 on rear terminal
strip.
E-08
NO
CURRENT
Weld current is not
flowing.
Or measured value of
weld current is 3% or
less of current range.
*Check the pressing force, electrode
contact and wire connection of weld
head.
*Check the setting of SQZ. Set longer
SQZ period than period of electrode
moving.
*At NO CURR MONITOR START in
STATUS Screen, start time of checking
“No Current” can be set. It is possible to
stop the detection of “No Current” at the
start of current flow by that setting.
E-09
NO
VOLTAGE
Voltage across
electrodes is 0.2V or
less.
Or voltage detecting
cable is not connected.
*Check connection and location of
voltage detecting cable.
*Check the pressing force, electrode
contact and wire connection of weld
head.
*At NO CURR MONITOR START in
STATUS Screen, start time of checking
“No Current” can be set. It is possible to
stop the detection of “No Current” at the
start of current flow by that setting.
This error does not happen when CURR
is set at CONTROL setting in STATUS
Screen.
E-11
PARITY
ERROR
Sum of numbers of
closed Schedule Select
Signal wires and a Parity
Signal wire is not odd.
Select and close Parity Signal so that the
sum of the numbers of closed Schedule
Select Signal wires and a Parity Signal
wire can be odd.
This error happens only when EXP. (P) is
set at SCHEDULE# setting and PARITY
is set at PARITY/WE1STOP setting in
STATUS Screen.
E-12
INTERRUPT
ERROR
Signals of Pin 20, W.
INTERRUPT and Pin 14,
PARITY(WE1STOP) at
terminal strip on rear
panel are closed at weld
starting.
Check input of W. INTERRUPT and
PARITY(WE1STOP).
E-13
CYCLE
ERROR
Pin 5, 2ND STAGE has
been open on rear panel
while weld sequence
operates.
Close Pin 5, 2ND STAGE until WE2 in
weld sequence goes to an end.
This error happens only when NO HOLD
is set at START SIG. HOLD setting in
STATUS Screen.
E-14
COUNT
MEMORY
ERROR
Count Data stored in
memory are damaged.
Memory was erased because period for
retaining memory of count data elapsed
over specified period.
The period for retaining the memory of
count data is approximately 10 days
since the day when a power supply is
turned off at latest.
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