Woodward GCP-20 Series - Default Chapter; Table of Contents

Manual 37128A GCP-20 Series - Genset Control
© Woodward Page 3/190
Revision History
Rev. Date Editor Change
NEW 03-05-22 Tr Release
A 05-08-02 TP Re-release in new format with general update
Content
CHAPTER 1. GENERAL INFORMATION.........................................................................................9
Related Documents.................................................................................................................................9
Overview ...............................................................................................................................................10
CHAPTER 2. GCP-20 SERIES OVERVIEW.................................................................................12
Functional Overview..............................................................................................................................13
CHAPTER 3. ELECTROSTATIC DISCHARGE AWARENESS...........................................................14
CHAPTER 4. HOUSING .............................................................................................................15
Dimensions ...........................................................................................................................................15
Panel Cut-Out .......................................................................................................................................16
Side View ..............................................................................................................................................16
Installation .............................................................................................................................................17
CHAPTER 5. WIRING DIAGRAMS ..............................................................................................18
CHAPTER 6. CONNECTIONS.....................................................................................................21
Power Supply ........................................................................................................................................21
Measuring Inputs...................................................................................................................................22
Voltage Measuring: Generator ...................................................................................................22
Voltage Measuring: Busbar / Remanence..................................................................................22
Voltage Measuring: Mains ..........................................................................................................23
Current Measuring: Generator....................................................................................................23
Current Measuring: Mains [GCP-21, GCP-22] ...........................................................................24
Auxiliary and Control Inputs ..................................................................................................................25
Discrete Inputs............................................................................................................................25
Analog Inputs (Option T4).....................................................................................................................26
MPU Input (Pickup) ...............................................................................................................................27
Auxiliary and Control Outputs ...............................................................................................................28
Power Circuit Breaker Outputs ...................................................................................................28
Relay Outputs (general)..............................................................................................................28
Analog Outputs (Option A2)........................................................................................................28
Governor Outputs (Standard / Options Qf/Qu) ...........................................................................29
Interfaces (Options Su/Sb/Sf) ...............................................................................................................30
Overview .....................................................................................................................................30
CAN Bus Shielding .....................................................................................................................30
The CAN Bus Loop.....................................................................................................................31
DPC - Direct Configuration Interface ..........................................................................................31