Mitsubishi Electric PLK-G Serie Manual Tecnico página 164

CODE ERROR NAME
X axis home positioning sensor error
E-058
Y axis home positioning sensor error
E-059
PF axis home positioning sensor error
E-060
E-061 X axis A phase current offset error
X axis B phase current offset error
E-062
Y axis A phase current offset error
E-063
Y axis B phase current offset error
E-064
PMD substrate (XY axis) overcurrnet
E-066
error
PMD substrate (X axis) overcurrnet
E-067
error
PMD substrate (Y axis) overcurrnet
E-068
error
PF axis overcurrent error
E-069
E-072 Power supply voltage decrease error
E-075 TE substrate communication error
E-076 TE substrate electromagnetic valve
overcurrent error
E-077 TE substrate 24V power supply error
E-078 Dynamic braking resistor over load
error
E-080 PMD substrate 12V voltage decrease
error
E-081
XC-B substrate 12v voltage decrease
error
E-082
USB medium overcurrent
PROBABLE CAUSE
-The connector of X-home sensor cable has not been firmly inserted.
-X-home sensor cable has been disconnected.
-The connector of Y-home sensor cable has not been firmly inserted.
-Y-home sensor cable has been disconnected.
-The connector of PF-home sensor cable has not been firmly inserted.
-PF-home sensor cable has been disconnected.
-There is a trouble of current detection circuit on the PMD substrate.
-There is a trouble of current detection circuit on the PMD substrate.
-There is a trouble of current detection circuit on the PMD substrate.
-There is a trouble of current detection circuit on the PMD substrate.
-Wiring to X-motor or Y-motor is short-circuited.
-The load torque of the XY table is too large.
-Wiring to X-motor is short-circuited.
-The load torque of the XY table is too large.
-Wiring to Y-motor is short-circuited.
-The load torque of the XY table is too large.
-Wiring to PF-motor is short-circuited.
-PF-axis 24V power supply cable has been disconnected. (inside of control
box)
-Power supply voltage is too low than the power supply specification.
-CON2 of the SOL substrate or CON1 of the TE substrate is not inserted
firmly.
-Communication cable of the TE substrate is disconnected
-Output terminal and 24V terminal on the TE substrate is short-circuited.
-There is a trouble at electromagnetic valve etc. which is connected with TE
substrate.
-Total output current of the TE substrate is over rating value.
-24V power supply is not supplied to the TE substrate.
-24V power supply voltage is decrease.
-The inertia of the sewing machine ( pulley etc.) is too large.
-Power supply voltage is too high than the power supply specification.
-External 12V power is short-circuited or decrease by the trouble of the
operation panel.
-External 12V power is short-circuited or decrease by the trouble of the SOL
substrate or the halt switch lamp.
-Internal 12V power is decrease or short-circuited by trouble in the CPU
substrate or the DISP substrate.
-Internal 12V power is decrease or short-circuited by trouble in the XC-B
substrate.
-USB MEDIUM IS OUT OF ORDER
-NON-STANDARD USB MEDIUM BEING USED.
-Check the insertion of the connector.
-Check the X-axis home sensor signal by using IN/OUT setting mode.
-Check the insertion of the connector.
-Check the Y-axis home sensor signal by using IN/OUT setting mode.
-Check the insertion of the connector.
-Check the PF-axis home sensor signal by using IN/OUT setting mode.
-Please exchange PMD board.
-Please consult the sewing machine agent.
-Please exchange PMD board.
-Please consult the sewing machine agent.
-Please exchange PMD board.
-Please consult the sewing machine agent.
-Please exchange PMD board.
-Please consult the sewing machine agent.
-Check the wiring of the X and Y motor.
-Check the sewing machine.
-Check the wiring of the X motor.
-Check the sewing machine.
-Check the wiring of the Y motor.
-Check the sewing machine.
-Check the wiring of the PF motor.
-Check power supply voltage.
-Insert connecters ( CON2 of the SOL substrate or CON1 of the TE substrate)
firmly.
-Exchange communication cable of TE substrate.
-Check output wiring from TE substrate. And remove short-circuited point.
-Exchange electromagnetic valve which is connected to TE substrate.
-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 connection of the 24V connector of the TE substrate.
-Exchange the fuse of the TE substrate.
-Check voltage of the power supply origin.
-Lengthened deceleration time at the machine stop.
-Check power supply voltage.
-Remove faulty point and exchange F2 fuse on the CPU substrate.
-Remove faulty point and exchange F1 fuse on the CPU substrate.
-CHECK USB MEDIUM
（REFFER P.[5]-1 FOR USB MEDIUM
161
INSPECTION