Woodward 2301E-HT, Руководство по эксплуатации продукта

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Manual 35092 2301E-HT Hydro (Francis Turbines)
Woodward 66
Analog Writes
Modbus
ID
Item Semantics Scale
4:0001 Modbus - Remote Setpoint Percentage
100
4:0002 Modbus - Initial Baseload Reference kW
1
4:0003 Modbus - Baseload Reference kW
1
4:0004 Modbus - Level Reference Engineering Units
10
4:0005 Actuator Stroke Percentage
1
This Modbus Boolean Write table applies only for Local control
mode. If the control mode is in Remote the allowed writing addresses
are:
Remote Baseload Reference (AW_3)
Analog Reads Description
For analog reads 25 through 27 (30025
–30027), the discrete inputs configuration are defined as follows:
1 NOT USED 10 GOVERNOR RESET
2 MANUAL CONTROL ENABLE 11 EXTERNAL START PERMISSIVE
3 POND/TAIL LEVEL CONTROL ENABLE 12 UNLOAD
4 AUTO FOLLOW ENABLE 13 ENABLE BASELOAD
5 GATE LIMIT RAISE 14 SPEED BIAS RAISE
6 GATE LIMIT LOWER 15 SPEED BIAS LOWER
7 CREEP INPUT #1 16 LOCAL / REMOTE
8 CREEP INPUT #2 17 ENABLE kW DROOP
9 DIRTY OIL SWITCH INPUT
For analog reads 28 through 30 (30028
–30030), the discrete outputs configurations are defined as
follows:
1 NOT USED 14 INCOMPLETE START
2 GATE POSITION SWITCH #1 15 MINOR GATE POSITION MISMATCH
3 GATE POSITION SWITCH #2 16 OVERSPEED
4 SPEED SWITCH #1 17 DIRTY OIL INDICATION
5 SPEED SWITCH #2 18 MODBUS LINK ERROR
6 GENERAL GOVERNOR ALARM 19 SPEED INPUT #1 FAULT
7 BRAKE PERMISSIVE 20 GENERATOR BREAKER OPEN
8 CREEP INDICATION 21 KW SWITCH #1
9 SPEED BIAS ENABLE 22 KW SWITCH #2
10 GATE POSITION SIGNAL FAILURE 23 REMOTE LEVEL REF INPUT FAILURE
11 LEVEL SIGNAL FAILURE 24 SPEED SWITCH #3
12 REMOTE SIGNAL FAILURE 25 SPEED INPUT #2 FAULT
13 AUX/DSLC INPUT SIGNAL FAILURE
For analog reads 34 through 35 (30034
–30035) and 54 through 61 (30054-30061) , the analog input
configurations are defined as follows:
1 NOT USED 5 SPEED BIAS
2 LEVEL 6 GATE POSITION
3 REMOTE REFERENCE 7 GATE LIMIT
4 BASELOAD REFERENCE 8 REMOTE LEVEL REFERENCE
Released