Allen-Bradley 1794-OE8H Bedienungsanleitung PDF herunterladen (Seite 8)

Publication 1797-6.5.1 - April 1999

AppendixA

Specifications

1797-IE8 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1

I/O Entity Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2

1797-OE8 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3

I/O Entity Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-4

Appendix B

Programming the FLEX Ex I/O

Modules Using RIO

What this Chapter Contains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1

Enter Block Transfer Instructions. . . . . . . . . . . . . . . . . . . . . . . . . B-1

Using the PLC-5C Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2

Index

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 85 86

User Manual 1
Important User Information 2
Using This Manual 3
For Additional Information 4
In Summary 4
Table of Contents 5
What the FLEX Ex Analog 9
I/O Modules Do 9
How FLEX Ex Analog Modules 10
Communicate with 10
Programmable Controllers 10
Physical Features of Your 11
Analog I/O Module 11
Using Alarms on the 11
1797-IE8 Module 11
Overrange Alarm 12
Underrange Alarm 12
Data Format Alarm Example 12
Remote Fault Alarm 13
Chapter Summary 14
Analog Module Features 15
Selecting a 1797-IE8 FLEX Ex 16
Analog Input Module’s 16
Operating Features 16
High Low Error Level 17
Input Filter Cutoff 17
Data Format 18
Data Formats and Error Ranges 20
FLEX Ex analog I/O modules 20
Selecting a 1797-OE8 FLEX Ex 21
Analog Output Module’s 21
Latch Retry Mode 22
Global Reset 22
Analog Digital State 22
Analog Fault State 23
Digital Fault State 23
Fault Alarm 26
Understanding Image Table 27
Mapping and Bit/Word 27
Descriptions 27
Input Map (Read Words) 28
Output Map (Write Words) 28
Where:0 = disabled 29
Where: ch = channel 30
Flt Alm = Fault Alarm 30
Res Flg = Response Flag 30
What this Chapter Contains 33
Before You Install Your 33
Analog Module 33
Compliance to European 34
Union Directives 34
Installation in Zone 1 35
Electrostatic Charge 35
Removal and Insertion 35
Under Power 35
Installing the Module 36
Panel/Wall Mounting 39
Label under here 41
Connecting Wiring to the 43
FLEX Ex I/O Analog Modules 43
Grounding the Module 46
ControlNet Network 47
Using Programming Software 48
About the ControlNet Ex 48
Communication Over the 49
FLEX Ex Backplane 49
I/O Structure 50
Adapter Status Word 51
Fault State Data 52
Device Actions 52
Communication Fault Behavior 53
Idle State Behavior 53
Calibrating Your Module 55
Tools and Equipment 56
Using Calibration Module 56
Command Words 56
Calibrating Your Module 5-3 57
5-4 Calibrating Your Module 58
Calibrating Your Module 5-5 59
10 23456789101112131415 60
Calibrating Your Module 5-7 61
Calibrating the 1797-OE8 62
Calibrating Your Module 5-9 63
Evaluate the Application 65
Select Protection Method(s) 66
Match Field Devices 67
Cable_length 68
Optimize Power Distribution 70
Safe Area 71
Hazardous Area 71
Troubleshooting the FLEX Ex 73
Analog I/O Modules 73
Specifications 75
I/O Entity Parameters 76
1797-OE8 Specifications 77
Using RIO 79
Using the PLC-5C Processor 80
I-2 Index 82
Allen-Bradley 83
Publication Problem Report 83
BUSINESS REPLY MAIL 84

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