iv
I-E96-322A
Table of Contents
(continued)
Page
®
SECTION 3 - INSTALLATION
(continued)
FUNCTION CODE 55 CONFIGURATION ..................................................................... 3-11
FUNCTION CODE 150 CONFIGURATION ................................................................... 3-11
SECTION 4 - CALIBRATION.......................................................................................................4-1
INTRODUCTION .......................................................................................................... 4-1
NULL CHECK .............................................................................................................. 4-1
AUTOMATIC TUNING (FUNCTION CODE 55) ............................................................... 4-2
Demodulator Gain ................................................................................................. 4-3
Initial Calibration (Function Code 55) .................................................................... 4-4
MANUAL TUNING (FUNCTION CODE 55) ..................................................................... 4-5
Demodulator Gain ................................................................................................. 4-5
Controller Gain...................................................................................................... 4-7
SECTION 5 - OPERATING PROCEDURES................................................................................5-1
INTRODUCTION .......................................................................................................... 5-1
FACEPLATE LEDS ....................................................................................................... 5-1
START-UP AND NORMAL OPERATION ......................................................................... 5-2
HARD MANUAL MODE OPERATION ............................................................................ 5-2
TURBINE TRIP............................................................................................................. 5-3
SECTION 6 - TROUBLESHOOTING...........................................................................................6-1
INTRODUCTION .......................................................................................................... 6-1
IMHSS03 FACEPLATE LEDS........................................................................................ 6-1
DIAGNOSTICS ............................................................................................................. 6-2
DIAGNOSTIC DIPSWITCH SELECTION ........................................................................ 6-2
ALARM AND EXCEPTION REPORTING ........................................................................ 6-4
FUNCTION CODE 55 PROBLEM REPORTS .................................................................. 6-4
FUNCTION CODE 150 PROBLEM REPORTS ................................................................ 6-6
TROUBLESHOOTING HARDWARE FAILURES ............................................................. 6-6
OFF-LINE FAILURE ..................................................................................................... 6-8
ON-LINE FAILURE ..................................................................................................... 6-13
Module Failure .................................................................................................... 6-13
Restoring Operation............................................................................................. 6-13
SECTION 7 - MAINTENANCE.....................................................................................................7-1
INTRODUCTION .......................................................................................................... 7-1
PREVENTIVE MAINTENANCE SCHEDULE ................................................................... 7-1
EQUIPMENT REQUIRED ............................................................................................. 7-2
PREVENTIVE MAINTENANCE PROCEDURES .............................................................. 7-2
Checking Connections ........................................................................................... 7-2
Printed Circuit Board Cleaning .............................................................................. 7-3
General Cleaning and Washing........................................................................ 7-3
Edge Connector Cleaning ................................................................................ 7-4
Cleaning Female Edge Connectors ................................................................... 7-4
LVDT and Hydraulic Actuator Calibration .............................................................. 7-4
SECTION 8 - REPAIR/REPLACEMENT PROCEDURES ...........................................................8-1
INTRODUCTION .......................................................................................................... 8-1
MODULE REPLACEMENT............................................................................................ 8-1
TERMINATION UNIT/MODULE REPLACEMENT .......................................................... 8-2
