How to adjust the GAIN on my Woodward Control Unit for stable response?
To adjust the GAIN for the fastest stable response, slowly adjust the GAIN. Making the GAIN adjustment too quickly can cause issues, so proceed gradually.
What should I do if there is no actuator voltage at terminals 20 and 21 on my Woodward Control Unit?
If you find no actuator voltage at terminals 20 and 21, check for shorted or grounded actuator leads by disconnecting the wires from these terminals.
Why does my Woodward Control Unit prime mover overspeed only on starts?
If your prime mover overspeeds only when starting, try increasing the RAMP TIME clockwise. This adjustment can help control the acceleration during startup.
General| Brand | Woodward |
|---|---|
| Model | 2301A |
| Category | Controller |
| Language | English |
Details the 2301A's function in load sharing and speed control for prime movers, including speed ranges.
Lists related Woodward publications for further technical information and system integration.
Outlines conditions for mounting, power requirements, and environmental considerations for the control.
Guides on shielded wiring, setting speed range, and making transformer connections.
Explains wiring for droop contacts, load sharing lines, power supply, and other control signals.
Details procedures for verifying correct installation and connections before operation.
Covers initial pre-start settings and the sequence for starting the prime mover.
Guides on adjusting GAIN, RESET, and RATED SPEED for stable prime mover operation.
Procedures for setting Load Gain, Droop, and performing phase correction for parallel operation.
Explains the functions of speed control and load sharing within the 2301A system.
Details speed control adjustments, external device connections, and paralleling modes.
Provides a systematic guide to diagnose and resolve common system problems and symptoms.
Lists factory service options, return procedures, packing, and authorization requirements.
Provides contact information for technical assistance, replacement parts, and service facilities.
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