Rockwell-automation 1771-IFE ANALOG INPUT MODULE Uživatelský manuál

      

Chapter 1    Overview of the AnalogInput ModuleThis chapter, we describe:• features of the module• how the module

1–2 Overview of the Analog Input Module*" ) %$ ,  '*'+ Program Selectable Input RangesVoltage Current)% 

1–3Overview of the Analog Input Module    3. The module converts analog signals into binary or BCD format,and sto

Chapter 2       In this chapter, we tell you about:• calculating the chassis power requir

2–2 Installing the Input Module3 *'!2'-, 6  # 0305  Before installing your input module in the I/O chassis:You need to

2–3Installing the Input Module "  ! Place your module in any I/O module slot of the I/O chassis exceptfor the

2–4 Installing the Input Module,#!+!&% 1  ),)0 #+!&%#,*1 %%#  %%#  %%#  %%#  %%#  %

2–5Installing the Input Module/&$.$)( 2   ,/,1 The module is shipped with the series A/B simulation jumper set inposition

2–6 Installing the Input Module*!)$# .  '*'- Place your module in any slot in the chassis except the leftmost slo

2–7Installing the Input Module1 )'!0',+ 6  # .1.4 To install your module in an I/O chassis:1. First, turn off power to

Because of the variety of uses for the products described in thispublication, those responsible for the application and use of this controlequipment m

2–8 Installing the Input Module    Connect your I/O devices to the cat. no. 1771-WG wiring armshipped with the mo

2–9Installing the Input Module7$.+%#6+10 =  '$47#4; Figure 2.1Connection Diagram for 16 SingleĆended Inputs andTwoĆWire Transm

2–10 Installing the Input Module6#-*$"5*0/ <  &#36"3: Figure 2.2Connection Diagram for 16 SingleĆended Inputs andF

2–11Installing the Input Module6#-*$"5*0/ <  &#36"3: Figure 2.3Connection Diagram for 8 Differential Inputs and Tw

2–12 Installing the Input Module6#-*$"5*0/ <  &#36"3: Figure 2.4Connection Diagram for 8 Differential Inputs and F

2–13Installing the Input Module6#-*$"5*0/ ;  &#36"3: When using shielded cable wire, ground the foil shield and drain

2–14 Installing the Input Module% $"! '  #%#&  The front panel of the analog input module contains a green RU

Chapter 3      In this chapter we describe:• block transfer programming• sample programs in the

3–2 Module Programming >,53-+=387 E  /,;>+;B The PLC-2 program example regulates when each block transfer willbe initiated to

3–3Module Programming6$-+%#5+0/ ;  '$36#3: Block transfer instructions with the PLC-3 processor use one binaryfile in a data t

        This edition of this publication contains new and revised informationnot i

3–4 Module Programming7%.,&$6,10 ;  (%47$4: The PLC-5 program is very similar to the PLC-3 program with thefollowing exceptions

3–5Module Programming    Scan time is defined as the amount of time it takes for the inputmodule to read the inpu

3–6 Module Programming/'%.%*) 3  !,/,2 Figure 3.4Block Transfer Time  ) *" '*&.,)-"!, 1

Chapter 4      In this chapter, we describe;• configuring your module’s features• conditioni

4–2 Configuring Your Module)! ( $# +  &)&* During normal operation the processor transfers 1 to 39 words to themodule

4–3Configuring Your Module.&%-%)( 3  !+.+2 Table 4.B Input Voltage and Current Ranges for the Analog Input ModuleNominal V

4–4 Configuring Your Module-%#,#(' 0  *-*/ The module has hardware-based high frequency filters on allchannels to reduce

4–5Configuring Your Module'&"! )  $'$( The real time sampling (RTS) mode of operation provides datagath

4–6 Configuring Your Module    Your module can perform linear conversion of unscaled data toengineering units, (f

4–7Configuring Your Module     Important: Scaling values must always be entered in BCDformat, even if the data for

5",)#!4)/. :Chapter 1(!04%2 "*%#4)6%3 /$5,% %3#2)04)/. 

4–8 Configuring Your Module,$#+#'& 0  ),)/ If a write block of five words, with all zeroes, is sent to the AnalogInp

4–9Configuring Your Module6$-+%#5+0/ ;  '$36#3: Bit/Word Descriptions for the Analog Input Module Block TransferWrite Configur

4–10 Configuring Your Module    In this chapter you learned how to configure your module’s features,condition you

Chapter 53#+*$"2*.- 8  &#03"07     In this chapter, we describe:• reading data from your modu

5–2 Module Status and Input Data7%.,&$6,10 =  (%47$4; The bit/word description for the block transfer read of the AnalogInput M

5–3Module Status and Input Data"! $  "# Table 5.BInput Range SelectionVoltage input Current input! 

Chapter 6.%$-$(' 1   +.+0 Calibrating Your ModuleIn this chapter, we describe:• checking your calibration• calibrating yo

6–2 Calibrating Your Module     If a calibration check of your module becomes necessary:1. Verify that the module

6–3Calibrating Your Module"! $   " # The analog input module is shipped already calibrated. Calibrationof the

6–4 Calibrating Your Module !   The BTR echoes back the status of each of the channels to verifycalibration. If sel

iv 7$.+%#6+10 ;Chapter 4*#26'4 $,'%6+8'5 10(+)74+0) "174 0276 1&7.&apo

6–5Calibrating Your Module    The BTR echoes back the status of each of the channels to verify thecalibration. If

& Chapter 7$#! &  "$"% Troubleshooting Your InputModuleIn this chapter, we de

7–2 Troubleshooting Your Input Module    An invalid scaling data bit (bit 02) is set if invalid scaling data isen

!!(Legend&$(%$(" 7–3Troubleshooting Your Input Module.&$-$)( 3   +.+2 The following table lists the probable ca

7–4 Troubleshooting Your Input Module2!*(" 1(-, 7  $!/2 /6 The following allows you to run a check on module operation, andiso

7–5Troubleshooting Your Input Module";*31+):165 @  -*8;)8> %  #  #%(!%# $#(#%##!&"!&

7–6 Troubleshooting Your Input Module8'0.(&7.32 =  *'58&5;  !!"           !"   

7–7Troubleshooting Your Input Module0 (&!/&+* 4  # -0-3 Common mode voltage on any input must not exceed +14.25V asrefere

7–8 Troubleshooting Your Input Module    A noise spike which exceeds +14.25V on an input will also causecrosstalk

7–9Troubleshooting Your Input Module    5. Attempt to equalize all grounds at the offending channel beforereconne

v 3"+)#!2).- 7)1#.--%#2)-' -/321 &0., 2(% )%+$ )0)-' 0, -% !2 ! ),% ()+%"1%04)-' .$3+% #2).- 

7–10 Troubleshooting Your Input Module    Testing for Input Channel FunctionalityTo test the functionality of an

 Publication 1771Ć6.5.115 - February 1999Description ValueInputs per module 16 single-ended; 8 differential low levelModule Lo

A–2 SpecificationsPublication 1771Ć6.5.115 - February 1999  Environmental conditionsoperational temperature:storage temperature:relat

Appendix B7%/,&$6,21 =  (%47$4; Differences Between Series Aand B Modules and Series CModulesThe following is a list of the maj

Appendix C:)20*(9054 >  ,)7:(7= Programming ExamplesThe following are sample programs for entering data in theconfiguration word

C–2 Programming Examples0'+*(&/*-, 2  )'.0&.1 The PLC-2 family write block transfer data file should look likeFig

C–3Programming Examples-$('%#,'*) /  &$+-#+. 1. Press [SHIFT][MODE] to display your ladder diagram on theindustrial t

C–4 Programming Examples.%)(&$-(+* 0  '%,.$,/ The following is a sample procedure for entering data in theconfiguration wo

Appendix D    Data Table FormatsThe 4-digit BCD format uses an arrangement of 16 binary digits torepresent a 4-di

D–2 Data Table Formats    Table D.A BCD RepresentationPlace Value23(8) 22(4) 21(2) 20(1)DecimalEquivalent   

Preface1(%0%+* 5  !.1.4 Using This ManualThis manual shows you how to use your Analog Input module withan Allen-Bradley progra

D–3Data Table Formats    Two’s complement binary is used with PLC-3 processors whenperforming mathematical calcul

Appendix E    Block Transfer (MiniĆPLCĆ2 andPLCĆ2/20 Processors)Programming multiple GET instructions is similar

E–2 Block Transfer (Mini-PLC-2 and PLC-2/20 Processors)1 )'!0',+ 3  # .1.2 Rungs 2 and 3: These output energize instruc

E–3Block Transfer (Mini-PLC-2 and PLC-2/20 Processors).&$-$)( 1   +.+0 The input module transfers a specific number of wor

     This appendix contains forms useful in setting up your data table.

F–2 Forms& %"! *  #&#( Analog Block Transfer ReadPositionDecimalFile Word15 14 13 12 11 10 09 08 07 06 05 04 0

F–3Forms%$! )  "%"( Analog Block Transfer WritePositionDecimalFile Word15 14 13 12 11 10 09 08 07 06 05 04 03 02

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P–3 Using This Manual&%! )  #&#( The 1771-IFE series C module can be used with any 1771 I/Ochassis. Communication b