Error / Message Display; Códigos De Errores Lista De Código De Errores - Mitsubishi Electric PLK-G Serie Manual Tecnico

1．[E-***] Error code
*．When the error message is displayed, confirm the contents and investigate according to the following table.
*．The machine can be restored to the normal mode by turning off the power once and turning on again.
CODE ERROR NAME
Main axis overcurrent error
E-001
Over power supply voltage error
E-002
Main axis lock error
E-003
Board temperature rise error
E-005
X axis a phase adsorption error
E-006
E-007 Y axis a phase adsorption error
SOL substrate solenoid overcurrent
E-009
error
SOL substrate 24v power supply error
E-014
SOL substrate air valve overcurrent
E-015
error
CPU substrate 5V voltage detection
E-016
error
SOL substrate output communication
E-017
error
SOL substrate input communication
E-018
error
PAL back light error
E-019
PAL communication error
E-020
Main Axis Reverse Rotation Error
E-022
Lower Air Pressure Error
E-025

[17] Error / Message display

PROBABLE CAUSE
-Wiring to the main motor is short-circuited.
-The load torque of the sewing machine is too large.
-The power-supply voltage is too high.
-The inertia of the sewing machine is too large.
-The main motor encoder connector has not been firmly inserted.
-The signal from the main motor encoder has been disconnected.
-Sewing machine is locked.
-Main motor is locked
-Main motor connector has been firmly inserted.
-The load torque of the sewing machine is too large.
-The output such as solenoids is an overload.
-Clamp X position is at the end of the sewing area or clamp is hit to obstacle.
-Clamp Y position is at the end of the sewing area or clamp is hit to obstacle.
-The solenoid connecting wires is short-circuited.
-The cable of solenoid is short-circuited.
-Total current of solenoid output is used over rating value.
-24V power supply is not supplied to the SOL substrate.
-Output terminal and 24V terminal of CON-M is short-circuited.
-There is a trouble at electromagnetic valve etc. which is connected with
CON-M.
-Total output current of the CON-M is over rating value.
-There is a trouble in the CPU substrate or the external 5V power supply is
short-circuited.
-The solenoid communication connector has not been firmly inserted.
-The solenoid communications cable has been disconnected.
-The solenoid communication connector has not been firmly inserted.
-The solenoid communications cable has been disconnected.
-Cable for back light in the operation panel is disconnected
-Back light of the operation panel is damaged or cable is disconnect.
-The PAL communication connector has not been firmly inserted
-The PAL communications cable has been disconnected.
-The connector of the main motor encoder has not been firmly inserted.
-The signal from the main motor encoder has been disconnected.
-Air pressure decrease detection input signal (ARS) was detected.
-Check the wiring for the main motor.
-Check the sewing machine.
-Check the power –supply voltage.
-Please consult the sewing machine shop of the order.
-Check the insertion of the connector.
-Check the encoder A/B/ phase signal by using IN/OUT setting mode.
-Check the sewing machine.
-Check the motor.
-Check the sewing machine.
-Check the output current of 24V used with the solenoid etc.
Attention) Please turn on the power supply again after falling the temperature
in the board.
-Check clamp position.
-Check clamp position.
-Check the wiring for the solenoid.
-Exchange the solenoid.
-Use below rating current value.
-Check CON-C or CON-N connection.
-Exchange fuse on SOL substrate.
-Check output wiring from CON-M and remove short-circuited point.
-Exchange electromagnetic valve which is connected to CON-M.
-Use with below the rating current value. For example, decrease number of
output, change to output device with low current value, shift on timing of
each output, change setting of the full wave on time to smaller or zero.
-Check the encoder cable.
-Exchange the CPU substrate.
-Check the wiring for the solenoid valve.
-Check the wiring for the cable.
-Check the wiring for the solenoid valve.
-Check the wiring for the cable.
-Check the back light connector CON7 in the operation panel and insert
firmly.
-Exchange operation panel.
-Check the insertion of the connector.
-Check the wiring for the cable.
-Check the insertion of the connector.
-Check the encoder Z phase signal by using IN/OUT setting mode.
-Check the air pressure.
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INSPECTION