How to troubleshoot ECU communication failure in Woodward Control Unit?
If the ECU communication failed on your Woodward Control Unit, check the CAN connections for high and low polarity, verify if the 120 ? resistor is connected properly, and check if the type of engine is correct.
What to do if Woodward Control Unit goes into emergency stop?
If your Woodward Control Unit experiences an emergency stop, check if the emergency stop button works properly, verify whether the starting battery's positive pole is connected to the emergency stop input, and check whether the circuit is open.
How to fix abnormal RS485 communication on Woodward Control Unit?
If RS485 communication is abnormal in your Woodward Control Unit, check the connections, ensure the COM port setting is correct, verify that RS-485 connections of A and B are not reverse connected, check if the RS485 transfer model is damaged, and check if the communication port of the computer is damaged.
What causes genset shutdown in Woodward Control Unit?
If your Woodward Control Unit experiences a genset shutdown, check if the water/cylinder temperature exceeds the limits, the genset AC voltage, and the DC fuse.
Why is the starter not responding on my Woodward Control Unit?
If the starter of your Woodward Control Unit is not responding, check the starter connections and the starting batteries.
What to do if my Woodward Control Unit fails to start?
If your Woodward Control Unit fails to start, check the fuel oil circuit and its connections, the starting batteries, and the speed sensor and its connections. Also, refer to the engine manual for further guidance.
General| Type | Generator Controller |
|---|---|
| Frequency | 50/60 Hz |
| Digital Inputs | 8 |
| Digital Outputs | 6 |
| Analog Outputs | 2 |
| Display | Graphic LCD |
| Relay Outputs | 6 |
| Operating Temperature | -20 to +70 °C |
| Communication Ports | RS-485 |
| Protection | Over/Under Voltage, Over/Under Frequency, Over Current, Short Circuit, Reverse Power |
| Protection Class | IP20 |
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