Woodward 505E, Руководство по эксплуатации продукта

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505E Digital Governor Manual 85018V1
iv Woodward
Illustrations and Tables
Figure 4-4. Typical Extraction Steam Map .........................................................121
Figure 4-5. Typical Admission Steam Map .........................................................123
Figure 4-6. Typical Extraction & Admission Steam Map ....................................124
Figure 4-7. Exiting the Program Mode ...............................................................138
Figure 4-8. Stroke Actuator/Valve ......................................................................145
Figure 5-1. Basic Program Architecture .............................................................146
Figure 5-2a. Overview of Run Mode...................................................................148
Figure 5-2b. Overview of Run Mode...................................................................149
Figure 5-3. 505E Keypad and Display ................................................................150
Figure 5-4. SPEED Key Screens ........................................................................152
Figure 5-5. Direct Setpoint Entry ........................................................................155
Figure 5-6. Overspeed Test Enable Key Screens ..............................................156
Figure 5-7. LMTR Key Screens ..........................................................................158
Figure 5-8. ACTR Key Screens ..........................................................................159
Figure 5-9. CONT Key Screens ..........................................................................160
Figure 5-10. DYN Key Screens ..........................................................................163
Figure 5-11. STOP Key Screens ........................................................................164
Figure 5-12. AUX Key Screens ..........................................................................164
Figure 5-13. RMT Key Screens ..........................................................................167
Figure 5-14. KW Key Screens ............................................................................170
Figure 5-15. CAS Key Screens ..........................................................................171
Figure 5-16. EXT/ADM Key Screens ..................................................................173
Figure 5-17. ALARM Screen ..............................................................................177
Figure 5-18. TRIP Screen ...................................................................................178
Figure 5-19. Typical Response to Load Change ................................................182
Figure 6-1. ASCII/RTU Representation of 3 .......................................................184
Figure 6-2. Modbus Frame Definition .................................................................185
Table 1-1. 505s with Polyacrylate Coated Boards ................................................. 1
Table 2-1. Jumper Options Chart ......................................................................... 29
Table 3-1. On-Line / Off-Line Dynamics Selection ............................................... 68
Table 3-2. Load Sharing Logic ............................................................................. 73
Table 4-1. Actuator Driver Limits ........................................................................142
Table 5-1. Overview of Run Mode ......................................................................147
Table 5-2. Idle/Rated Messages .........................................................................153
Table 5-3. Auto Start Messages .........................................................................154
Table 5-4. Controlling Parameter Messages ......................................................161
Table 5-5. Priority Messages ..............................................................................162
Table 5-6. Auxiliary Messages (if using Aux enable) .........................................165
Table 5-7. Auxiliary Messages (if using Aux as a limiter) ...................................166
Table 5-8. Remote AUX Messages ....................................................................166
Table 5-9. Remote Speed Messages .................................................................168
Table 5-10. Control Messages ...........................................................................169
Table 5-11. Cascade Control Messages ............................................................172
Table 5-12. Remote Cascade Messages ...........................................................172
Table 5-13. Extr/Adm Control Messages ...........................................................175
Table 5-14. Remote Extr/Adm Messages ..........................................................176
Table 5-15. Alarm Messages ..............................................................................177
Table 5-16. Trip Messages .................................................................................178
Table 6-1. ASCII vs RTU Modbus ......................................................................184
Table 6-2. Modbus Function Codes ...................................................................185
Table 6-3. Modbus Error Codes .........................................................................186