What to do if the BAT LED is flashing on my Mitsubishi Electric MELSEC iQ-F FX5 Controller?
If the BAT LED is flashing, it could indicate a problem with the battery. First, check the battery installation and ensure it is properly installed. If the installation is correct, the battery voltage may be low. Replace the battery with a new one. You can monitor the battery voltage using PLC data register SD8005.
How to fix a flashing ERR LED on a Mitsubishi Electric Controller?
A flashing ERR LED indicates that programs or parameters may not have been written or could be damaged. To fix this, write the system parameters, CPU parameters, and program files, then turn the power supply on again.
What to do if Mitsubishi Electric MELSEC iQ-F FX5 operation is stopped at the wrong position?
If your Mitsubishi Electric Controller stops at the wrong position, consider these points: * Verify the electronic gear setting of the servo amplifier. * Ensure the origin is correctly set. * Check if a reciprocating operation is stopping prematurely. * If backlash correction or reversing transfer direction is needed, adjust the number of output pulses, accounting for any potential backlash.
What to do if the PWR LED is turned off on my Mitsubishi Electric MELSEC iQ-F FX5 Controller?
If the PWR LED is off, it may indicate an issue with the voltage input to the CPU module. Verify the voltage input. If the power source isn't providing the correct voltage, use a power source that does. Alternatively, the 24 V DC service power supply might be shorted or overloaded. To check this, remove any extension modules and all wiring except for the power supply, then turn the power supply on.
What to do if the ERROR LED turns ON or is flashing on my Mitsubishi Electric Controller?
If the ERROR LED on your Mitsubishi Electric Controller is ON or flashing, take the corrective actions displayed in the module diagnostics.
What to do if SD/RD LED turns OFF (data cannot be sent/received) on Mitsubishi Electric Controller?
If the SD/RD LED is OFF, and data cannot be sent or received on your Mitsubishi Electric Controller, try the following: * Take the corrective actions displayed in the module diagnostics. * Reconnect the Ethernet cable. * Review the settings in GX Works3.
What does a major error mean on a Mitsubishi Electric MELSEC iQ-F FX5 Controller?
A major error on a Mitsubishi Electric Controller indicates that the module cannot operate normally due to a hardware or memory error.
How to fix the RUN LED turning OFF after an FX5-OPC is powered ON on a Mitsubishi Electric MELSEC iQ-F FX5?
If the RUN LED turns OFF after an FX5-OPC is powered ON for your Mitsubishi Electric Controller, attach the FX5-OPC properly to the CPU module.
What does a minor error mean on a Mitsubishi Electric MELSEC iQ-F FX5?
A minor error on a Mitsubishi Electric Controller indicates that the module is operating even though an error has occurred.
What to do if the ERROR LED turns on or flashes on Mitsubishi Electric MELSEC iQ-F FX5?
If the ERROR LED turns on or flashes, check the 'Latest error code' (Un\G0) and then take a corrective action as described in the List of Error Codes.
General| Brand | Mitsubishi Electric |
|---|---|
| Model | MELSEC iQ-F FX5 |
| Category | Controller |
| Language | English |
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