Vaisala HMP3 - Page 92

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Communication description

Data format Two 16-bit Modbus registers interpreted as IEEE

754 binary32 ﬂoating point value, least

signiﬁcant word ﬁrst.

Value to write 44756E14

hex

= 981.72 (hPa)

HMP3, HMP4, HMP5, HMP7, HMP8, HMP9, MMP8, TMP1 User Guide M212022EN-D

陕西威瑞仪器仪表有限公司生产代理销售：实验检测设备气象科学仪器设备

Tel:029-88186182 Web:www.xavery.cn Email:sxvery@163.com

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Table of Contents3
About this Document9
Version Information9
Related Manuals9
Table Document Versions (English)9
Table 2 Related Manuals9
Documentation Conventions10
Trademarks10
Product Overview11
Probe Structure11
Basic Features and Options11
Figure Probe Parts11
Output Parameters12
Table 3 Availability of Output Parameters12
Additional Features with Indigo 200 Series Transmitters13
Safety13
ESD Protection14
Regulatory Compliances14
FCC Part 15 Compliance Statement14
Canada ICES-003 Compliance Statement15
Installation16
Figure 2 Example Installation16
HMP3 Probe17
Figure 3 HMP3 Probe Dimensions17
HMP4 Probe18
Figure 4 HMP4 Probe Dimensions18
HMP5 Probe19
Figure 5 HMP5 Probe Dimensions19
Figure 6 Optional Mounting Flange 210696 Dimensions19
HMP7 Probe20
Figure 7 HMP7 Probe Dimensions20
HMP8 Probe21
Figure 8 HMP8 Probe Dimensions21
Attaching Ball Valve Kit to Process22
HMP9 Probe23
Figure 9 HMP9 Probe Dimensions23
Installing HMP9 through a Cable Gland24
Figure 10 Installing HMP9 Probe Head through a Cable Gland24
MMP8 Probe25
Figure 11 MMP8 Dimensions25
TMP1 Probe26
Figure 12 TMP1 Probe Dimensions26
Wiring27
Figure 13 M12 5-Pin A-Coded Male Connector Pinout27
Figure 14 RS-485 Wiring27
Configuration with Insight Software29
Vaisala Insight Software29
Installing Driver for the USB Service Cable29
Connecting to Insight Software30
Configuration Options31
Figure 15 Connecting Probe to Insight31
Figure 16 HMP5 in Insight Software32
Using Probe with Indigo Transmitters33
Indigo 200 Series Transmitter Overview33
Figure 17 HMP7 Attached to Indigo 200 Series Transmitter33
Figure 18 HMP7 Attached to Indigo 200 Series Transmitter with a Cable34
Attaching Probe to Indigo 200 Series Transmitter35
Figure 19 Attaching the Probe to Indigo 200 Series Transmitter35
Wireless Configuration Interface Overview36
Connecting to Wireless Configuration Interface36
Figure 20 Enabling and Accessing Wireless Configuration Interface36
Logging in to Wireless Configuration Interface37
Figure 21 Indigo Login View37
Maintenance38
Cleaning the Probe38
Chemical Tolerance38
Table 4 Suitability of Cleaning Agents38
Changing the Probe Filter39
Replacing the Humicapâ R2 Sensor39
Figure 22 HMP3 Probe Head with Filter Removed40
Calibration and Adjustment41
Adjustment Points and Requirements42
Adjusting Measurement with Insight Software43
Adjusting Measurement with Indigo 200 Transmitter44
Figure 23 Calibration Page in the Indigo 200 Wireless Configuration Interface46
Troubleshooting48
Problem Situations48
Error Messages48
Table 5 Troubleshooting Table48
Technical Data51
HMP3 Specifications51
Table 6 Measurement Performance51
Figure 24 HMP3 Humidity Measurement Accuracy as a Function of Temperature52
Figure 25 HMP3 Temperature Measurement Accuracy over Full Range52
Table 7 Operating Environment52
Table 8 Inputs and Outputs53
Table 9 Mechanical Specifications53
HMP4 Specifications54
Figure 26 HMP3 Probe Dimensions54
Table 10 Measurement Performance54
Figure 27 HMP4 Humidity Measurement Accuracy as a Function of Temperature55
Figure 28 HMP4 Temperature Measurement Accuracy over Full Range55
Table 11 Operating Environment56
Table 12 Inputs and Outputs56
Table 13 Mechanical Specifications56
HMP5 Specifications57
Figure 29 HMP4 Probe Dimensions57
Table 14 Measurement Performance57
Figure 30 HMP5 Humidity Measurement Accuracy as a Function of Temperature58
Figure 31 HMP5 Temperature Measurement Accuracy over Full Range58
Table 15 Operating Environment59
Table 16 Inputs and Outputs59
Table 17 Mechanical Specifications59
HMP7 Specifications60
Figure 32 HMP5 Probe Dimensions60
Table 18 Measurement Performance60
Figure 33 HMP7 Humidity Measurement Accuracy as Function of Temperature61
Figure 34 HMP7 Temperature Measurement Accuracy over Full Range61
Table 19 Operating Environment62
Table 20 Inputs and Outputs62
Table 21 Mechanical Specifications62
HMP8 Specifications63
Figure 35 HMP7 Probe Dimensions63
Table 22 Measurement Performance63
Figure 36 HMP8 Humidity Measurement Accuracy as a Function of Temperature64
Figure 37 HMP8 Temperature Measurement Accuracy over Full Range64
Table 23 Operating Environment65
Table 24 Inputs and Outputs65
Table 25 Mechanical Specifications65
HMP9 Specifications66
Figure 38 HMP8 Probe Dimensions66
Figure 39 Optional Ball Valve Installation Kit Dimensions66
Table 26 Measurement Performance66
Table 27 Operating Environment67
Table 28 Inputs and Outputs68
Table 29 Mechanical Specifications68
MMP8 Specifications69
Figure 40 HMP9 Probe Dimensions69
Table 30 Measurement Performance69
Figure 41 a W Measurement Accuracy70
Table 31 Operating Environment70
Table 32 Inputs and Outputs70
Figure 42 MMP8 Dimensions71
Table 33 Mechanical Specifications71
TMP1 Specifications72
Figure 43 TMP1 Temperature Measurement Accuracy over Full Range72
Table 34 Measurement Performance72
Table 35 Operating Environment72
Figure 44 TMP1 Probe Dimensions73
Table 36 Inputs and Outputs73
Table 37 Mechanical Specifications73
Accessories and Spare Parts74
Figure 45 Optional Duct Kit 215003 Dimensions74
Table 38 Connection Cables74
Table 39 Accessories75
Table 40 Spare Parts75
Table 41 Spare Parts75
Table 42 Accessories75
Table 43 Spare Parts76
Table 44 Accessories76
Table 45 Spare Parts76
Table 46 Accessories76
Table 47 Spare Parts77
Table 48 Accessories77
Table 49 Accessories77
Table 50 Spare Parts77
Table 51 Accessories77
Appendix A: Modbus Reference79
Default Communication Settings79
Function Codes79
Data Encoding79
Table 52 Default Modbus Serial Communication Settings79
Table 53 Modbus Function Codes79
32-Bit Floating Point or Integer Format80
16-Bit Integer Format80
Modbus Registers80
Table 54 16-Bit Signed Integer Format Details80
Measurement Data Registers81
Table 55 Floating Point Measurement Data Registers (Read-Only)81
Table 56 Integer Measurement Data Registers (Read-Only)82
Configuration Registers84
Table 57 Modbus Configuration Data Registers (Writable)84
Device Identification Objects87
Status Registers87
Table 58 Device Identification Objects87
Table 59 Modbus Status Data Registers (Read-Only)87
Table 60 Error Codes in Register 020388
Test Value Registers89
Table 61 Modbus Test Registers (Read-Only)89
Modbus Communication Examples90
Online Store93
Warranty93
Technical Support93
Recycling93

Vaisala HMP3 - Page 92

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