Kohler 14RES

Table of Contents, continued
TP-6735 7/17Table of Contents
4.5 Generator Set Operation 41................................................
4.5.1 Local Starting and Stopping 41.....................................
4.5.2 Engine Start Crank Cycle 41.......................................
4.5.3 Engine Cooldown 41..............................................
4.5.4 Automatic Operation with Model RRT Transfer Switch 41..............
4.5.5 Automatic Operation with Model RDT or RSB Transfer Switches 41.....
4.6 Exercise 42..............................................................
4.6.1 Unloaded Variable-Speed Exercise with Complete System Diagnostics 42
4.6.2 Diagnostics 42...................................................
4.6.3 Loaded Exercise (with RRT only) 43................................
4.6.4 Power Failure During Exercise Cycle 43.............................
4.6.5 Exerciser Reset 43...............................................
4.6.6 Exercise Disable 43...............................................
4.7 Test 44..................................................................
4.7.1 Unloaded Test 44.................................................
4.7.2 Loaded Test (with RRT only) 44....................................
4.7.3 Power Failure During Test Cycle 44.................................
4.8 Faults 45................................................................
4.8.1 Warnings 45.....................................................
4.8.2 Shutdowns 45....................................................
4.8.3 ATS Communication Errors 45.....................................
4.8.4 Fault Code NoEC 45..............................................
4.8.5 Resetting the Controller after a Fault Shutdown 46....................
4.8.6 Event History 46..................................................
4.9 Model RRT Transfer Switch Operation 50....................................
4.9.1 Source Availability 50.............................................
4.9.2 ATS Control Sequence of Operation 50..............................
4.9.3 Time Delays 50..................................................
4.9.4 Engine and Transfer Time Delays 51................................
4.9.5 Load Control Time Delay 51.......................................
4.9.6 Model RRT ATS Connection 51....................................
4.10 Controller Configuration and Adjustment 52..................................
4.10.1 Controller Configuration 52........................................
4.10.2 Controller Time Out 52............................................
4.10.3 Controller Firmware Version Number 52.............................
4.10.4 Voltage and Frequency Adjustments 52.............................
4.10.5 SiteTech Software 53.............................................
4.11 Calibration 53............................................................
4.11.1 Calibrate Function 53.............................................
4.11.2 Calibration Factor 54..............................................
4.12 Controller Circuit Board 55.................................................
4.12.1 Relays and LEDs 55..............................................
4.12.2 Controller Fuse F2 55.............................................
4.13 Controller Replacement 56................................................
Section 5 Component Testing and Adjustment 59...............................................
5.1 Theory of Operation 59....................................................
5.2 Separate Excitation 59....................................................
5.3 Stator 61................................................................
5.4 Main Field (Rotor) 63.....................................................
5.4.1 Rotor Continuity and Resistance Tests 63............................
5.5 Slip Rings 64............................................................
5.6 Brushes 64..............................................................
5.7 Voltage Connections 66...................................................
5.7.1 Voltage Connections, Single-Phase Models 66.......................
5.7.2 Voltage Regulation 66.............................................