Vaisala LT31 User Manual

User's Guide ______________________________________________________________________
10 __________________________________________________________________ M210667EN-C
Figure 55
Routing LM21 Cable through Mounting Bracket ....................100
Figure 56 Routing LM21 Cable through LM21 Support Arm ..................100
Figure 57 Installing LM21 to Mounting Bracket and Attaching
Connector ...............................................................................101
Figure 58 Mounting LM21 to Support Arm..............................................102
Figure 59 Coarse Horizontal LM21 Alignment........................................103
Figure 60 Securing Support Arm ............................................................103
Figure 61 LM21 Fine Horizontal Alignment ............................................104
Figure 62 LM21 Vertical Alignment.........................................................106
Figure 63 Opening Interface Unit Box ....................................................107
Figure 64 Wiring of LM21 to Receiver Interface Unit..............................108
Figure 65 Parts for Transmitter Installation.............................................109
Figure 66 Front Nut Adjustment to Tilt Mast...........................................111
Figure 67 LT31OBS Mounting Preparation ............................................112
Figure 68 Mounting LT31OBS ................................................................113
Figure 69 Cable Routing of LT31OBS....................................................113
Figure 70 Cable Hole below Interface Unit.............................................114
Figure 71 Cable Comb for Securing LT31OBS Cable............................114
Figure 72 Measurement Unit Cover Screws...........................................115
Figure 73 Cutting Transportation Lock ...................................................115
Figure 74 Fastening Screws of Measurement Unit ................................116
Figure 75 Height of Measurement Unit...................................................116
Figure 76 Parallel Position of Measurement Unit ...................................117
Figure 77 Final Connector Position for Measurement Unit.....................117
Figure 78 Fastening Measurement Unit .................................................118
Figure 79 Mounting PWD........................................................................118
Figure 80 Connecting PWD ....................................................................119
Figure 81 Transmitter Unit LTT111 Wiring .............................................120
Figure 82 Grounding Cable for TERMBOX ............................................121
Figure 83 LT31 System Wiring with TERMBOX Option .........................122
Figure 84 Receiver Unit LTR111 Wiring.................................................126
Figure 85 Power Supply Switches..........................................................129
Figure 86 Power Supply LEDs................................................................129
Figure 87 Master CPU LTC212 LEDs ....................................................130
Figure 88 Measurement Unit LEDs ........................................................131
Figure 89 External Maintenance Line Connector ...................................132
Figure 90 LT Maintenance Interface.......................................................133
Figure 91 Maintenance Line connector on LTC212 ...............................134
Figure 92 Main Menu..............................................................................136
Figure 93 Configuration Menu ................................................................137
Figure 94 System Status.........................................................................138
Figure 95 Lock-Screws at Measurement Head Cover............................140
Figure 96 Receptacle Inside the Measurement Head Cover..................140
Figure 97 Using Lock Screws at Measurement Head Cover..................141
Figure 98 Interface Unit Locks................................................................142
Figure 99 Lower Interface Unit Cover.....................................................143
Figure 100 Hooking-in Upper Interface Unit Cover ..................................143
Figure 101 Upper Interface Unit Cover.....................................................144
Figure 102 Main Menu..............................................................................156
Figure 103 Configuration Menu ................................................................157
Figure 104 Configuration Menu: Data Port Speed ...................................158
Figure 105 Configuration Message Interval..............................................158
Figure 106 Status Menu............................................................................159
Figure 107 Event Log................................................................................160
Figure 108 Event Log: Reduced List ........................................................161
Figure 109 Simulation Menu.....................................................................189
Figure 110 Summary of Sequence Data ..................................................190
Figure 111 LT31 Windows........................................................................194

Vaisala LT31 Specifications

General

Brand	Vaisala
Model	LT31
Category	Measuring Instruments
Language	English