Vaisala HUMICAP HMT330 SERIES Betriebsanweisung PDF herunterladen (Seite 11)

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List of Tables

Table 1 Manual Revisions.....................................................................12

Table 2 Application, Location Classes .................................................. 15

Table 3 Quantities Measured by HMT330 ............................................19

Table 4 Optional Quantities Measured by HMT330.............................. 19

Table 5 HMT338 Probe Dimensions ..................................................... 47

Table 6 Connecting the Twisted Pair Wires to the Screw Terminals.... 59

Table 7 4-Wire (Switch 3: On)............................................................... 60

Table 8 2-Wire (Switch 3: Off)............................................................... 61

Table 9 Observation Periods and Resolution........................................ 65

Table 10 Wiring of the Optional 8-Pin Connector.................................... 67

Table 11 Periods for Trend and Max/Min Calculations........................... 71

Table 12 Graph Information Messages in Cursor Mode ......................... 72

Table 13 Default Serial Communication Settings for the User Port........ 80

Table 14 Communication Settings for the Service Port ..........................82

Table 15 IP Settings for the LAN and WLAN Interfaces ......................... 83

Table 16 Wireless LAN Settings.............................................................. 86

Table 17 Measurement Commands........................................................ 93

Table 18 Communication Commands..................................................... 93

Table 19 Formatting Commands............................................................. 93

Table 20 Data Recording Commands..................................................... 94

Table 21 Chemical Purge Commands .................................................... 94

Table 22 Calibration and Adjustment Commands................................... 94

Table 23 Setting and Testing the Analog Outputs .................................. 94

Table 24 Setting and Testing the Relays ................................................94

Table 25 Other Commands..................................................................... 95

Table 26 FORM Command Modifiers....................................................102

Table 27 Conversion Factors for Pressure Units ..................................105

Table 28 Filtering Levels .......................................................................106

Table 29 Selection of Output Modes.....................................................113

Table 30 Relay State Examples............................................................ 129

Table 31 Supported MODBUS Variants................................................139

Table 32 Error Messages...................................................................... 152

Table 33 Indicator Led Functions.......................................................... 156

Table 34 Calculated Variables (Typical Ranges).................................. 167

Table 35 Transmitter Weight (in kg/lb) ..................................................171

Table 36 Supported Function Codes ....................................................195

Table 37 HMT330 MODBUS Register Blocks....................................... 196

Table 38 Measurement Data Registers ................................................198

Table 39 Status Registers..................................................................... 199

Table 40 Configuration Parameter Registers........................................199

Table 41 Configuration Flag Registers..................................................200

Table 42 HMT330 Exception Status Outputs........................................200

Table 43 HMT330 MODBUS Diagnostics ............................................. 201

Table 44 HMT330 MODBUS Device Identification ............................... 202

Table 45 HMT330 MODBUS Exception Responses............................. 202

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