Varec TankGate Interface 8315 Series Instrukcja Obsługi Pobierz pdf (Strona 51)

8315 TGI L&J Tankway Software Blocks

Varec, Inc. 41

5 L&J Tankway Software Blocks

This chapter describes the Software Blocks that are included in the 8315 Tank Gate Interface (L&J

Tankway), excluding those common to all the 8300 TGI software versions. The Software Blocks

are listed in alphabetical order by acronym.

Common Software Blocks are described in section 4.4 on page 29.

1 2 ... 46 47 48 49 50 51 52 53 54 55 56 ... 109 110

8315 Tank Gate Interface 1
Copyright 3
Trademarks Acknowledged 3
Disclaimer of Warranties 3
Terms of Use 4
Safety Precaution Definitions 5
Safety Precautions 5
Varec, Inc. vii 9
Contents 10
1Overview 11
Overview Tank Gate Interface 12
1.4.7 Surge protection 13
1.4.8 Operating temperature 13
1.4.9 Humidity 13
1.4.10 Storage temperature 13
2 Hardware 15
Hardware Tank Gate Interface 16
2.2.1 Power Supply 17
2.2.2 Switches and Indicators 19
2.2.2.2 Hard Reset 20
2.2.3 Communications 20
2.2.3.1 COM0 (J7) 21
Figure 2-12: COM1 SW2 Switch 22
Figure 2-13: COM1 SW1 Switch 22
3.1 Features 25
3.2 Description 25
Address 1 Shown 26
3.2.2 LED Indicators (D1-D6) 27
Figure 3-4: Input Circuit 28
Figure 3-5: Application 28
4 Software Description 29
4.1.4 Communications 30
4.1.5 Protocols 30
4.1.6 Data Scanning Task 30
4.1.7 Database Manager 30
4.1.8 System Tasks 31
4.2 Database Organization 31
4.2.1 Point Format 31
4.2.2 Parameter Description 31
4.3 Gathering Point Data 33
4.3.2 Change of State Format 33
4.3.4 Modbus Communications 34
4.3.5 Fixed Modbus Map 36
4.3.6 GWBLK method 36
Varec, Inc. 27 37
4.4 Common Software Blocks 39
4.4.4 Emulator (EMU) 41
4.4.5 EMU Gateway (EMUGW) 43
4.4.6 Gateway Block (GWBLK) 44
4.4.7 Integer Register (IREG) 46
4.4.8 Modbus Gateway (MODGW) 46
4.4.9 Scaler Point (SCALER) 48
Varec, Inc. 41 51
5.1.1 Parameters 53
5.1.2 Application 55
Tank Gate Interface 56
5.2.1 Parameters 57
5.2.2 Application 58
5.3.1 Parameters 59
5.3.2 Application 60
8315 TGI 61
Varec, Inc. 51 61
5.4.1 Parameters 63
5.4.2 Application 64
Varec, Inc. 55 65
5.5 L&J Scanner (LJSCAN) 67
5.5.3 Fast Scan 68
6 Installation 71
8315 TGI Installation 73
Varec, Inc. 63 73
7Using ViewRTU 75
7.4.1 ViewRTU window 77
7.5 The ViewRTU Menu Bar 77
7.5.1 The File Menu 77
7.5.2 The Point Menu 78
8315 TGI Using ViewRTU 79
Varec, Inc. 69 79
Figure 7-7: Edit Point dialog 80
7.5.3 The Config Menu 81
7.5.4 The Communications Menu 83
7.5.5 The Options Menu 85
7.5.6 The Help Menu 86
7.6 Using ViewRTU 87
7.6.1 Overview 87
Varec, Inc. 79 89
7.6.3 To modify a Value 90
Varec, Inc. 81 91
Varec, Inc. 83 93
Varec, Inc. 85 95
Varec, Inc. 89 99
8 Troubleshooting 101
8.2.4 Performing a Hard Reset 103
8.3 Maintenance 104
• Close the enclosure door 105
A Appendix - Order Codes 107
IOM035GVAE1313 110
Document Code 110

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