To Next PageTo Next PageWhat to do if communication with Fuji Electric frenic 5000g11s Inverter is impossible?
If you're experiencing communication issues with your Fuji Electric Inverter, start by checking the connection method. Ensure the terminating resistor and cable are properly connected.
How to troubleshoot a Fuji Electric frenic 5000g11s with no response but communication?
If your Fuji Electric Inverter isn't responding but request can be communicated, verify the station number and ensure it matches the address. Confirm the wiring is correct and that addresses aren't duplicated. Also, check the terminating resistor and cable connections.
General| Input Frequency | 50/60 Hz |
|---|---|
| Enclosure Rating | IP20 |
| Control Method | V/f control, Sensorless vector control |
| Cooling Method | Forced Air Cooling |
| Communication Protocols | Modbus, Profibus, DeviceNet, Ethernet |
| Protection | Overcurrent, Overvoltage, Undervoltage, Overheat, Short circuit |
| Ambient Temperature | -10°C to +50°C |
| Humidity | 95% RH or less (non-condensing) |
| Altitude | 1000 m above sea level or less |
Introduction to the manual and its purpose, covering communication specifications and usage instructions.
Critical safety warnings and precautions for installation, connection, operation, and maintenance of the inverter.
Key capabilities and characteristics of the communication interface, including connectable units and program facilitation.
Summary of functions controllable via communication, such as operation commands, frequency setting, and data monitoring.
Details on wiring between the inverter and host unit using shielded wires for communication.
Specifics of the RS485 interface for multi-drop bidirectional communication, including 2-wire and 4-wire connections.
Explanation of polling/selecting system and frame lengths for standard and option frames.
Detailed breakdown of the structure and fields within a standard communication frame.
Detailed breakdown of the structure and fields within an option communication frame.
Format and causes for negative response frames indicating communication errors.
Description of the data content within communication frames, including hexadecimal notation and data types.
Explanation of the check sum field used for error detection in communication frames.
Flowchart and steps for the host unit to request data from the inverter.
Flowchart and steps for the host unit to send data or commands to the inverter.
Practical examples illustrating standard frame communication for frequency setting and polling.
Practical examples illustrating option frame communication for operation commands and polling.
List and description of various communication error codes detected by the inverter.
Inverter's response and actions taken when specific communication errors occur.
Details on specific commands for controlling inverter functions via communication.
Commands related to inverter operation modes, such as FWD/REV and universal I/O.
Data codes and descriptions for inverter parameters like acceleration and deceleration times.
List of inverter status data available for monitoring via communication.
Comprehensive list of function codes and their corresponding data formats.
Detailed explanation of how data is represented in communication frames, including integer and decimal formats.
Method to switch communication modes using multi-function terminals.
Configuration for link function and operation selection based on H30 setting.
Interaction and restrictions when link options are mounted with RS485 communication.
Setting the time for the inverter to start sending a response after receiving a request.
Time required for the inverter to complete receiving preparation of the input port.
Configuration settings for the serial communication link function.
Setting the station address for RS485 communication to match the system.
Setting the response interval for RS485 communication for error handling.
Specifications for recommended communication level converters for RS232C to RS485.
A list of ASCII character codes and their hexadecimal representations.
A sample QBasic program demonstrating communication with the inverter.
