CEA MATRIX X220 AC/DC - Error Conditions and Protections

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Error conditions and protections
The welding machine is protected against problems and, as soon as they arise, the display shows a symbol with a short description of
the error that has occurred.
The table provides a summary of all the error conditions that may arise on the equipment and, if possible, what the operator must do to
attempt to resolve the problem.
SYMBOL TEXT DESCRIPTION
MATRIX
X220
MATRIX
X300
T C -
TEMPERATURE
THERMAL PROTECTION
The welding stops due to an excessively high temperature (thermostat
activated).
Automatic reset error.
● ●
H2O - LOW
PRESSURE ERR
PRESSURE-SWITCH
This message appears when the cooling plant is connected to the
machine and its pressure switch does not close due to a lack of
pressure in the hydraulic circuit.
Automatic reset error.
● ●
E0.1 - ERR HW
VOLTAGE READING ERROR
This is activated when an anomalous simultaneous Over Voltage and
Under Voltage indication is detected.
●
E0.2 - OVER
VOLTAGE ERR
OVER VOLTAGE
This message appears when the power supply voltage exceeds 500V.
If the fault persists look for the cause of the fault and contact our
technical assistance department if necessary.
Automatic reset error.
●
E0.3 - UNDER
VOLTAGE ERR
UNDER VOLTAGE
This message appears when the power supply voltage drops below
280V.
If the fault persists look for the cause of the fault and contact our
technical assistance department if necessary.
Automatic reset error.
●
E1.0 - USER DATA
ERR
NO USER DATA
User data corrupted, the predefined default values will be loaded.
Automatic reset error.
● ●
E1.0 - CONFIG
DATA ERR
CONFIGURATION DATA ERROR
Welding machine’s configuration data corrupted.
Non automatically reset error.
Call the technical assistance department immediately.
● ●
E1.2 - EEPROM
ERR
INTERNAL EEPROM ERROR
Non automatically reset error.
Call the technical assistance department immediately.
● ●
E1.3 - HW DATA
ERR
CALIBRATION DATA ERROR
The calibration data is corrupted, the predefined default values will be
loaded.
Automatic reset error and contact the technical assistance department
immediately.
● ●
WARNING: Inside the MATRIX X220 AC/DC welding machine there is electronic protection against mains voltage fluctuations that au-
tomatically switch off the machine (voltage > 300 V), without giving any type of error message or warning for the operator, and then re-
sets functioning, also automatically, when the voltage drops below the value indicated previously.
Most of the errors are reset automatically. For these types of error, once the alarm condition has been resolved the welding machine
starts working again and the operator can weld again.
If the fault persists, look for the cause of the fault and contact our technical assistance department if necessary.
All of this is necessary so that our technical assistance department (that must be contacted each time the error messages appear
on the plant’s interface) is able to resolve the problems more easily and as quickly as possible, also because, in the meantime the
welding machine does not allow the operator to do their work.