TABLE OF CONTENTS VM-5S
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7. PARAMETER SETTING
7-1 WITHDRAWAL OF FACE PLATE ------------------------------------------------------ 26
7-2 BASIC KEY OPERATIONS --------------------------------------------------------------- 28
7-3 DIP SWITCH SETTING -------------------------------------------------------------------- 29
7-4 PARAMETER SETTING 1 ---------------------------------------------------------------- 30
7-5 PARAMETER SETTING 2 ---------------------------------------------------------------- 39
7-6 TRIGGER LEVEL AND HYSTERESIS ------------------------------------------------ 47
7-7 GEAR TOOTH FORM SUITABLE FOR DETECTION ----------------------------- 49
7-8 TRIGGER MODE SELECTION ---------------------------------------------------------- 51
7-9 AUTO TRIGGER MODE SELECTION ------------------------------------------------ 52
7-10 MANUAL TRIGGER MODE SELECTION -------------------------------------------- 53
7-11 DETERMINATION OF HYSTERESIS ------------------------------------------------- 54
7-12 HYSTERESIS SETTING ------------------------------------------------------------------ 55
7-13 MONITOR OUTPUT / PULSE OUTPUT SELECTION ---------------------------- 56
7-14 SPEED RELAY HYSTERESIS ---------------------------------------------------------- 57
8. FUNCTIONAL DIAGRAM
8-1 BLOCK DIAGRAM -------------------------------------------------------------------------- 58
8-2 FUNCTIONAL BLOCK DIAGRAM ------------------------------------------------------ 59
9. MAINTENANCE
9-1 RECOMMENDED MAINTENANCE EQUIPMENT ------------------------------------ 61
9-2 VERIFICATION OF OK(INPUT ABNORMAL ALARM) OPERATION --------- 62
9-3 VERIFICATION OF SPEED RELAY OPERATION --------------------------------- 64
9-4 VERIFICATION OF MEASURED VALUE AND RECORDER OUTPUT ------ 66
9-5 ADJUSTMENT OF MEASURED VALUE AND
RECORDER OUTPUT ZERO SPAN ---------- 68
9-6 REPLACEMENT OF ALUMINUM ELECTROLYTIC CAPACITOR ------------- 71
9-7 REPLACEMENT OF LCD UNIT --------------------------------------------------------- 72
9-8 LCD CONTRAST ADJUSTMENT ------------------------------------------------------- 73
9-9 LCD BACKLIGHT ADJUSTMENT ------------------------------------------------------ 74
10. TROUBLESHOOTING
10-1 LCD DISPLAY CONTENT ABNORMAL ---------------------------------------------- 75
10-2 OK DISPLAY FLASHES ------------------------------------------------------------------- 76
10-3 MEASURED VALUE ABNORMAL ------------------------------------------------------ 77
10-4 SPEED RELAY DOES NOT OPERATE ---------------------------------------------- 78
10-5 ERRONEOUS OPERATION OF SPEED RELAY ---------------------------------- 79
10-6 OK (INPUT ABNORMAL) ALARM DOES NOT OPERATE ---------------------- 79
10-7 NO RECORDER OUTPUT --------------------------------------------------------------- 79
11. SITE INSPECTION
11-1 VERIFICATIONS IN STOPPED CONDITION --------------------------------------- 80
11-2 VERIFICATION IN TURNING CONDITION ------------------------------------------ 81
11-3 VERIFICATIONS DURING OPERATION --------------------------------------------- 82
11-4 CHECKS PRIOR TO OPERATION ----------------------------------------------------- 83
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