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Why does my Mitsubishi Electric MELSEC iQ-F Controller show error CFF0H?
The Mitsubishi Electric Controller shows error CFF0H because an error occurred in the slave station. To solve this, check the slave station where the error occurred.
What to do if the Mitsubishi Electric Controller firewall is blocking communication?
If a firewall is set up between the FX5-ENET and the personal computer, ensure permission has been given to the port to be used.
What to do if Ethernet cables are not fully inserted in my Mitsubishi Electric MELSEC iQ-F Controller?
Ensure the Ethernet cables are fully inserted.
Why is my Mitsubishi Electric Controller unable to communicate with another BACnet device?
If your Mitsubishi Electric Controller is failing to communicate with another BACnet device, it could be due to several reasons. First, verify that the IP address and instance number of the device are not duplicated, correcting them if necessary. Also, ensure that the other BACnet device is ready to communicate. Check if the Ethernet module is running; if not, restart it. Finally, confirm that the packet is being sent to the correct destination, using an Ethernet packet monitor to verify.
General| Series | MELSEC iQ-F |
|---|---|
| Protection Class | IP20 |
| Type | Programmable Logic Controller (PLC) |
| I/O Capacity | 16 to 256 points (depending on the model) |
| Expandable I/O | Yes, via expansion modules |
| Communication | Ethernet, RS-485, CC-Link, MODBUS |
| Programming Language | Ladder Diagram (LD), Function Block Diagram (FBD), Structured Text (ST) |
| Power Supply | 24V DC or 100-240V AC |
| Program Memory Capacity | Up to 64K steps |
| I/O Points | 16 to 256 points (depending on configuration) |
| Operating Voltage | 100-240 VAC or 24 VDC (depending on model) |
| Operating Temperature | 0°C to 55°C |
| Built-in I/O | Yes, available on base units (digital I/O) |
