List of Figures
No.
Title
Page
I-E96-315B
v
1-1.
The HSS within the INFI 90 Hierarchy ....................................................................1-2
2-1.
Turbine Speed Control Loop ...................................................................................2-2
2-2.
HSS Functional Block Diagram ..............................................................................2-4
2-3.
Position Demand and Output Circuit .....................................................................2-6
2-4.
Position Feedback Circuit ......................................................................................2-8
2-5.
Typical Digital Input Circuit ...................................................................................2-9
3-1.
Switch Locations on the HSS .................................................................................3-4
5-1.
Faceplate Indicators...............................................................................................5-2
6-1.
Off-Line Failure Troubleshooting Flowchar .............................................................6-2
6-2.
On-Line Failure Troubleshooting Flowchart............................................................6-8
B-1.
NTDI01 Dipshunt and Connector Locations .......................................................... B-1
B-2.
NTDI01 Terminal Block Assignments for I/O Signals ............................................. B-3
B-3.
HSS to NTDI01 Termination Cable Connection ...................................................... B-3
C-1.
HSS Jumper Settings and Location on the NIDI01 ................................................ C-1
C-2.
I/O Signal Terminal Assignments for the HSS ....................................................... C-2
C-3.
HSS to NIDI01 Termination Cable Connection ....................................................... C-2
List of Tables
No.
Title
Page
3-1.
Slave Expander Bus Address - Example Settings ....................................................3-4
3-2.
S2 Controller Gain .................................................................................................3-5
3-3.
S3 Dither Oscillator Frequencies ............................................................................3-5
3-4.
S4 Dither Oscillator Amplitude...............................................................................3-6
3-5.
S5 LVDT Excitation Voltage ...................................................................................3-6
3-6.
S6 Demodulator Gains ...........................................................................................3-7
3-7.
S7 LVDT Oscillator Frequency................................................................................3-8
4-1.
Controller Tuning Log ............................................................................................4-6
5-1.
LED States.............................................................................................................5-1
6-1.
Troubleshooting On-Line Failures ..........................................................................6-5
6-2.
Module Failure Indicators ......................................................................................6-7
6-3.
Troubleshooting On-Line Failures ..........................................................................6-9
7-1.
Maintenance Schedule ...........................................................................................7-1
A-1.
Edge Connector P1 (Module Power) Pin Assignments ............................................. A-1
A-2.
Edge Connector P2 (Slave Expander Bus) Pin Assignments ................................... A-1
A-3.
Edge Connector P3 (Process Interface) Pin Assignments ........................................ A-1
B-1.
NTDI01 Dipshunt Configuration for the HSS ......................................................... B-2
