The Woodward 8923-1182, also cataloged as the 8923-1182 USB Service Communication Cable, serves as the primary 8923-1182 Service Communication Tool utilized to execute diagnostics, configuration, tuning, and firmware updates across Woodward L-Series Engine Controller platforms.
| Parameter | Specification |
|---|---|
| Model | 8923-1182 |
| Brand | Woodward |
| Origin | USA |
| Weight | 1.00 kg (shipping weight) |
| Dimensions | 260 mm x 126 mm x 102 mm (Package footprint) |
| Operating Temp | -20 to +70 deg C |
| Power Consumption | Bus-powered via standard PC USB Type-A port connection |
| PC Interface Type | USB Type-A (High-speed protocol) |
| Controller Interface | L-Series proprietary termination connector |
| Conductor Material | High-purity copper core lines |
| Insulation Type | Oil and dust resistant PVC jacket |
| Shielding Matrix | Industrial-grade EMI/RFI protective shielding |
| Software Compatibility | Woodward ServiceTool, Toolkit |
| Storage Temperature | -40 to +85 deg C |
The service link converts standard high-speed PC protocol commands into deterministic physical signaling layer formats required by the governor core. The physical interface structures the actuator loop feedback response path during diagnostic interrogation sequences, preventing localized timing distortion over the serial stream. To shield parameters against voltage transients generated by high-power industrial drives and generator excitation networks, the cable embeds an industrial-grade EMI/RFI shielding matrix. This construction minimizes signal attenuation across the high-purity copper core conductors, allowing uninterrupted firmware flash compatibility and real-time monitoring functions within complex engine room environments.
Q: Does the 8923-1182 communication link require an external power supply to execute parameters?
A: No. The internal conversion circuitry is fully bus-powered directly through the PC USB Type-A port interface, drawing necessary current from the host computer to drive data transfer nodes.
Q: Can this service cable remain connected continuously during live engine-generator operation?
A: Yes. The high-purity copper core and dust-resistant PVC jacket isolate signaling lines against heat sink dissipation fields and electrical noise, allowing technicians to capture data logs safely while the governor operates under full load.
Q: How does the cable handle firmware flash compatibility during critical memory updates?
A: The high-speed digital architecture supports stable point-to-point data transmission without signal dropped packages. This provides reliable execution of binary blocks during firmware upgrades through Woodward ServiceTool or Toolkit software suites.
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