A&D AD-8922A Instruction Manual - Contents
1
CONTENTS
1
INTRODUCTION .................................................................................................................................... 2
1
-1 Outline .......................................................................................................................................................2
1
-2 Applicable Instruments ..............................................................................................................................2
1
-3 Compliance................................................................................................................................................3
2
DESCRIPTION OF EACH PART ............................................................................................................ 4
2
-1 Display .......................................................................................................................................................5
2
-2 Key Operation............................................................................................................................................5
2
-3 Connectors ................................................................................................................................................5
3
GETTING READY................................................................................................................................... 6
3
-1 Setting the Weighing Instrument and the AD-8922A.................................................................................6
3
-2 Connecting the AD-8922A .........................................................................................................................6
3
-3 Turning the Power on ................................................................................................................................7
3
-4 Operation ...................................................................................................................................................7
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-5 Example of Use .........................................................................................................................................7
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FUNCTION SETTINGS........................................................................................................................... 9
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-1 Display and Keys.......................................................................................................................................9
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-2 Function Table .........................................................................................................................................10
4
-3 Initialization ..............................................................................................................................................12
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TROUBLESHOOTING.......................................................................................................................... 13
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SPECIFICATIONS ................................................................................................................................ 14
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RS-232C SERIAL INTERFACE ............................................................................................................ 15
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EXTERNAL DIMENSIONS ................................................................................................................... 16
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OPTIONS.............................................................................................................................................. 17
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-1 Confirming the AD-8922A Software Version............................................................................................17
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-2 Installing the Option.................................................................................................................................18
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BCD OUTPUT (AD-8922A-01) ......................................................................................................... 19
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-1 BCD Output Specifications...................................................................................................................19
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-2 Setting of the Decimal Point Position...................................................................................................24
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COMPARATOR OUTPUT (AD-8922A-04)........................................................................................ 25
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-1 Comparator Output Specifications .......................................................................................................25
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-2 Using the Comparator Output ..............................................................................................................27
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-3 Setting the Upper and Lower Limit Values...........................................................................................28
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CURRENT LOOP INPUT (AD-8922A-05)......................................................................................... 30
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-1 Current Loop Input Specifications........................................................................................................30
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ANALOG OUTPUT (AD-8922A-06).................................................................................................. 32
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-1 Analog Output Specifications ...............................................................................................................32
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-2 Function setting....................................................................................................................................34
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-3 Switching Output Voltage.....................................................................................................................35
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-4 Output Voltage Fine Adjustment ..........................................................................................................35
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-5 Fixed Output Voltage ...........................................................................................................................36
14
ACCESSORIES (CABLE LIST)........................................................................................................ 37