Keyence KV Series Bedienungsanleitung Seite 19

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Chapter 9 KV-AD4/DA4 Analog I/O Unit KV-10/80
9.1 Outline .........................................................................................................1-334
Features ...................................................................................................1-334
9.2 Configuration ...............................................................................................1-335
9.2.1 Part Names and Functions ............................................................................. 1-335
KV-AD4 ....................................................................................................1-335
KV-DA4 ....................................................................................................1-336
9.2.2 Specifications..................................................................................................1-337
KV-AD4 ....................................................................................................1-337
KV-DA4 ....................................................................................................1-339
9.2.3 System Configuration .....................................................................................1-341
9.3 Installation ....................................................................................................1-342
9.3.1 Installation Procedure .....................................................................................1-342
9.3.2 Checking the Installation Environment ...........................................................1-343
9.3.3 Setting the KV-AD4 Input Mode......................................................................1-344
Setting the input mode .............................................................................1-344
9.3.4 Connecting External Instruments ....................................................................1-345
Wiring .......................................................................................................1-345
Wiring diagrams .......................................................................................1-346
9.3.5 Connecting to the KV-10 to 80........................................................................1-348
9.3.6 Maintenance ...................................................................................................1-349
Inspection and Cleaning ..........................................................................1-349
9.4 Programming ................................................................................................1-350
9.4.1 Programming the KV-AD4 ..............................................................................1-350
A/D Conversion Mechanism ....................................................................1-350
About Digital Data after A/D Conversion..................................................1-351
Calculating Voltage and Current Values from Digital Data ...................... 1-352
9.4.2 Programming the KV-DA4 ..............................................................................1-353
D/A Conversion Mechanism ....................................................................1-353
Converting Digital Data to Voltage or Current Values to be Output .........1-354
Writing Digital Data to Data Memory for D/A Conversion ........................ 1-356
9.4.3 A/D and D/A Conversion Tables .....................................................................1-357
Voltage Conversion Table........................................................................1-357
Current Conversion Table ........................................................................1-358
9.5 Programming Examples ..............................................................................1-359
Calculating Analog Data Values from Digital Data...................................1-359
Writing Data to be Analog-output .............................................................1-361
Outputting Analog Trimmer Values ..........................................................1-364
Outputting Analog Input Data...................................................................1-365
Outputting Analog Input from a Pressure Sensor to an Air Valve ............1-366
Setting the Minimum and Maximum Voltage Limits and Measuring the
Average Voltage ......................................................................................1-367
9.6 Troubleshooting ...........................................................................................1-370
Chapter 10 Troubleshooting
10.1 Error List .......................................................................................................1-372
10.1.1 List of Error Codes in Basic Units ...................................................................1-372
10.1.2 Error indication in Expansion Units .................................................................1-374
10.1.3 Program Errors ...............................................................................................1-375
10.1.4 Memory Card Errors and Other Errors ...........................................................1-376
10.2 Replacing Relays .........................................................................................1-377
Replacement procedure...........................................................................1-377
10.3 Troubleshooting ...........................................................................................1-378
10.3.1 Troubleshooting List .......................................................................................1-378
10.4 Error Messages ............................................................................................1-380
Appendices
Appendix A. Specifications and Dimensions [Visual KV Series] ....................1-382
A.1 System Specifications [Visual KV Series] .......................................................1-382
Hardware .................................................................................................1-382
Software and Programming .....................................................................1-383
KVNKA Front_Soft.p65 08.3.11, 11:24 AM19
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Kommentare zu diesen Handbüchern

Hesham 28 Mar 2025 | 18:51:15

Hi