IPB-5000B
12. Error Codes
12-1
12. Error Codes
If the Power Supply has a trouble, the screen displays the error code and message.
Message Cause Corrective Action
E-01
SYSTEM
ERROR
Error has been detected
on control system of
IPB-5000B.
Once turn off power and turn on again. If
E-01 SYSTEM ERROR is displayed
again, repair is required.
E-02
MEMORY
ERROR
Schedule data stored in
memory are broken
down.
The following is assumed to cause the
data stored in memory to be corrupted.
* Strong power noise or electrostatic
noise
* Abnormal voltage of power supply due
to thunderbolt or lightning conduction
* Exceed in writing count limit of flash
memory
It is required to write down set values for
a later use and also convenient in case of
data corruption.
(Use attached Schedule Data Table.)
When turning power on along with MENU
key pressed, the memory is initialized
and all data return to values on the
factory shipment after displaying the
message of “Initializing......Please wait a
moment”. Re-set the values on record. It
takes approximately 10 seconds to
initialize the memory. Do not turn off
power for the period.
If E-02 MEMORY ERROR is displayed
again, repair is required.
E-03
OVER HEAT
IPB-5000B and
thermostat for power
element inside power
*Check whether or not duty cycle
exceeds the specific value. Observe the
value.
*Stop the operation and, after cooling the
Equipment, reset the error.
E-04
OVER HEAT
(TRANS)
Temperature of weld
transformer rises and
thermostat is open inside
weld transformer.
*Check connection of [SENS] Cable.
*Check whether or not duty cycle
exceeds the specific value. Observe the
value.
*Stop the operation and, after cooling the
Equipment, reset the error.
E-05
Actual weld current is
greater than set value.
Check whether or not weld transformer
and electrodes are normal.
E-06
SUPPLY
on three-phase weld
Check input connection of three-phase
weld power supply.
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