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FP7 Analog Input User`s Manual

1. 0 0 8000 words per channel 1 0 Maximum range 31250 to 31250 specified with a signed 5 integer 3 0 4 0 5 0 6 0 7 0 28 P 18 T 80 at EP QD N mg ge CD ED ma S s H E E EE OD E Ll a D m Ls El FP7 Analog Input User s Manual 79 Record of changes Manual no Date Description of changes ACGM0703V1EN 02 2015 First edition f VW WA 4 Ow North America Europe lAsia Pacific Panasonic Electric Works Please contact our Global Sales Companies in gt Headquarters Panasonic Electric Works Europe AG Rudolf Diesel Ring 2 83607 Holzkirchen Tel 49 0 8024 648 0 Fax 49 0 8024 648 111 www panasonic electric works com Austria Panasonic Electric Works Austria GmbH Josef Madersperger Str 2 2362 Biedermannsdorf Tel 43 0 2236 26846 Fax 43 0 2236 46133 www panasonic electric works at Panasonic Industrial Devices Materials EnnshafenstraBe 30 4470 Enns Tel 43 0 7223 883 Fax 43 0 7223 88333 www panasonic electronic materials com Europe GmbH gt Benelux Panasonic Electric Works De Rijn 4 Postbus 211 5684 PJ Best 5680 AE Best Netherlands Tel 31 0 499 372727 Fax 31 0 499 372185 Sales Western Europe B V www panasonic electric works nl gt Czech Republic Pa
2. Setting range 31250 to 31250 specified with a signed integer 11 Specifications Unit memory Name Default Setting range address UM0009C Low limit alarm switch on 0 UMOOOAC value UMOOOBC UMOOOCC UMOOODC UMOOOEC UMOOOFC UM0010C Maximum and minimum value hold areas per channel Unit memory ad dress UM00180 UM00181 UM00182 UM00183 UM00184 UM00185 UM00186 UM00187 UM00188 UM00189 UM0018A UM0018B UM0018C UM0018D UM0018E UM0018F To monitor a value Maximum and minimum value hold must be enabled The unit memory addresses are listed in ascending order for the supported channels e g first unit memory address applies to channel O second to channel 1 etc Name Default Description Maximum hold 0 Maximum range 31250 to 31250 specified with a value signed integer Minimum hold 0 value Buffer areas for AFP7AD4H per channel Unit memory ad dress UM00800 UMO2FOF UM03000 UM0570F UM05800 UMO7FOF UM08000 UMOA70F 78 Channel Default Description 10000 words per channel Maximum range 31250 to 31250 specified with a signed integer UIN F O OOIOIO FP7 Analog Input User s Manual Specifications Buffer areas for AFP7AD8 per channel Unit memory ad dress UM00400 UM0233F UM02340 UM0427F UM04280 UM061BF UM061C0 UM080FF UM08100 UMOA03F UMOA040 UMOBF7F UMOBF80 UMODEBF UMODECO UMOFDFF Channel Default Description 8 5 Dimensions
3. 1 to 5V Input unit 8 channels Current input AFP7AD8 general purpose type O to 20mA 4 to 20mA 1 3 Basic operation 10 The processing of analog input data takes place in three steps 1 Reception of analog signals The analog input unit receives analog signals from analog devices e g analog laser sensors or pressure sensors 2 Analog to digital conversion The analog input values are converted to digital output values automat ically and in sequence 3 Storage of digital values FP7 Analog Input User s Manual Overview A user program is needed to read the digital output values from the CPU s input area WX 6000 7 MT MEET C UA E t The unit configuration which is stored in the unit memory UM can be Unit configuration changed via the Advanced button in the I O map and unit configuration dialog or by specifying the settings in a user program The following items can be set e Channel to channel insulation AFP7AD4H only e Average processing count based time based or moving average e Scale conversion e Offset gain processing e Maximum and minimum value hold e Limit alarm e Disconnection detection e Buffer function 1 4 Restrictions on unit combination Current consumption The unit has the following internal current consumption When designing the system
4. Trigger type Trigger flag Trigger input rising Trigger flag edge Trigger input falling edge Trigger level rising edge Trigger level falling edge Trigger input Unused TRIGO TRIG1 TRIG2 TRIG3 Unused Level triggering channel Unused Channel 0 Channel Unused 1 Channel 2 Channel 3 Number of pre trigger 1 10000 1000 values Number of pre trigger 0 9999 0 values Sampling cycle 1 30000 1 Trigger level S LAO Wo sp SLAG 0 FP7 Analog Input User s Manual 35 Unit configuration Channel 0 3 settings per channel Item name Data Default setting Conversion processing Enable Disable Enable Range setting 10V 10V OV 10V OV 5V 1V 5V O 10V 10V mA 20mA 4mA 20mA Average processing Disable Count based aver Disable age Time based average Moving average Average count or time Count based average 2 60000 200 period counts Time based average Non insulated 1 1500ms Time based average Insulated 200 60000ms Moving average 2 2000 counts Offset gain processing Disable Offset value 0 Scale conversion Disable Upper limit of scale 10000 Lower limit of scale 0 Limit alarm Disable High limit alarm switch on 31250 to 31250 1000 value High limit alarm switch off 31250 to 31250 1000 value Low limit alarm switch on 31250 to 31250 0 value Low limit alarm switch off 31250 to 31250 0 value Maximum and minimum Disable Enable Disable value hold Disconnection detection Disable Enable Disable Di
5. 4 OperatiO RE N EE aaea eaaa a aa raar 26 4 1 Reading of analog input data sesse esse ee ke aaa ANA AA AA 26 4 2 Conversion TA ces OE RE ER EE N LK EE N ER ER EE kA 27 5 Conversion characteristies AGANG SEGE KERKE SDA ERGE GRENS RNAAR ee ee HEG EES N Ee DEK C ee eb ees RR 30 ME Voltage range ARE ER EE OR RR OR OR EL OE aed 30 5 11 10to 10V 0 32mV 162500 EER Ee RE em t ie che eae ged ES RE ROES ge RE E GEES ee 30 5 12 Oto AE AR 31250 TOR a AE EE N EEN 31 5 1 3 Tto 5V 0 16mV 1 25000 nente tmt N N EE EN 32 ae id el AE EE ibis bern ed RE EE OR b eb indi a e a uen 33 5 24 Oto 20imA 0 64UA ie LO AE ER EE N 33 5 2 2 4to 20MA 0 64uA 1 25000 siise ee e A ER AA Ge Re ee Re ee ee Re nennen 34 6 Unit CONTIN ATION sa 35 6 1 List of advanced configuration settings ee ee AR ee AR ee ee ee ee ee ee ee ee ee ee ee ee ee ee be E 35 6 2 Average processing ee ee ea ee ae Aa ee aa NAAN ee Aa Ge ee ee Ge ee R 38 6 2 1 Count based average ee ee ee AA Ke ee ee ee AE Ge nnns esta ee Ge Re ee ee 38 622 Time based average cec ette N EE N RE N OE OR N 39 0 2 3 Moving average ER AE repr ME RE ER OR RE Re NG 40 0 3 Offsetandgalnadjustmemt iss Re EERS EES e ER EU AA 41 0 4 Scale CONVERSION seb e dg E en e EE EE ER da EE COR EE ER td 42 FP7 Analog Input User s Manual 7 Table of contents 6 5 imitalaffi sti SE EE men E n ADA TU c Meme 43 6
6. FP7 Analog Input User s Manual 45 Unit configuration 6 6 Maximum and minimum value hold function This function stores the maximum and minimum values of the acquired data in the unit memory area for each channel See p 78 for maximum and minimum value hold areas When the maximum minimum hold control flag turns to TRUE the current values will be stored as maximum and minimum values These values will be refreshed continuously The maximum and minimum values will be held in the unit memory even when the control flag turns to FALSE or the CPU is switched to PROG mode The maximum and minimum values are held on a channel by channel ba sis To use the function you must enable Maximum and minimum value hold in the Analog unit settings dialog and turn the maximum minimum hold control flag to TRUE KO i o or i EM TE Y i E IE BEE a a 1 o n Digital output value I Control and status flags Maximum minimum hold control flag 2 Maximum minimum hold active flag II Operation sequence 0 Maximum value is refreshed 46 FP7 Analog Input User s Manual Unit configuration Maximum value is held in unit memory Minimum value is refreshed 5 Minimum value is held in unit memory For I O addresses of control and status flags see p 20 Configuration Name Default Setting range Maximum and minimum value hold Disable Select Enable Sample program The maximum and minimum value hol
7. Offset value UMOOODS UMOOOES UMOOOFS UMOO105 Gain value UMOO0D6 UMOOO0E6 UMOOOF6 UMO00106 Scale conversion Upper limit of scale UMOO0D7 UMOOOE7 UMOOOF7 UMOO107 Lower limit of scale UMOOOD8 UMOOOE8 UMOOOF8 UMOO108 Limit alarm High limit alarm switch on UM000D9 UMOOOE9 UMOOOF9 UM000109 value High limit alarm switch off UMOOODA UMOOOEA UMOOOFA UMO0010A value Low limit alarm switch off val UMOO0DB UMOOOEB UMOOOFB UMOO1OB ue Low limit alarm switch on val UMOO0DC UMOOOEC UMOOOFC UMO0010C ue Maximum and minimum Maximum hold value UM00184 UMOO185 UMOO186 UM00187 value nala Minimum hold value UM0018C UM0018D UMOO18E UMOO18F Buffer function Buffer unit memory UM08100 UMOA040 UMOBF80 UMODECO UMOAO3F UMOBF7F UMODEBF UMODFF 74 FP7 Analog Input User s Manual Specifications 8 4 2 Bitsettings in unit memory areas General settings common to all channels Unit memory Name Default Setting range address UM00028 Unit memory update 1640 16 0 Unused 16 55AA Refresh unit configuration To change the configuration make the desired bit settings in the unit memory of the corresponding parameter and write 16 55AA to unit memory UM00028 After the con figuration has been updated unit memory UM00028 will be set to 0 UM00081 Channel to channel 16 0 0 Non insulated insulation 1 Insulated AFP7AD4H only UM00088 Buffer function 16 0 0 Disable Disable Enable 1 Enable UM00089 Trigger type 16 0 Bit 0 3 16
8. When exceeding the rated range Analog input value V Digital output value 32 FP7 Analog Input User s Manual Conversion characteristics 5 2 Current range 5 21 0 to 20mA 0 64pA 1 31250 n 31250 15625 Analog input value mA Digital output value n 31250 25000 18750 12500 When exceeding the rated range Analog input value mA Digital output value gt 20mA 31250 FP7 Analog Input User s Manual 33 Conversion characteristics 522 4 to 20mA 0 64uA 1 25000 n 25000 12500 Analog input value mA Digital output value n 25000 18750 12500 When exceeding the rated range 34 Analog input value mA Digital output value gt 20mA 25000 FP7 Analog Input User s Manual Unit configuration Chapter 6 Unit configuration After the unit has been entered in the I O map see p 20 it can be con figured in Control FPWIN Pro Procedure Double click PLC in the navigator Double click I O map and unit configuration Double click the desired slot number Advanced Make the desired settings OK p UE dme SH IS ds The settings will become effective when the project is downloaded to the PLC 6 1 List of advanced configuration settings AFP7AD4H General Buffer function common to all channels Channel to channel insu Non insulated Insulated Non insulated lation Buffer function Disable Enable Disable
9. available FP7 Analog Input User s Manual Unit memory address UM00095 UMOOOAS UM000B5 UM000C5 UM000D5 UMOOOES UMOOOFS UM00105 UM00096 UM000A6 UM000B6 UMOOOC6 UM000D6 UMOOOE6 UMOOOF6 UM00106 UM00097 UM000A7 UM000B7 UM000C7 UM000D7 UM000E7 UM000F7 UM00107 UM00098 UMOOOAS UM000B8 UM000C8 UM000D8 UM000E8 UM000F8 UM00108 UM00099 UM000A9 UM000B9 UM000C9 UM000D9 UM000E9 UM000F9 UM00109 UM0009A UMOOOAA UMOOOBA UMOOOCA UMOOODA UMOOOEA UMOOOFA UMOO1OA UM0009B UMOOOAB UMOOOBB UMOOOCB UMOOODB UMOOOEB UMOOOFB UM0010B Name Offset value Gain value Scale conversion max value Scale conversion min value High limit alarm switch on value High limit alarm switch off value Low limit alarm switch off value FP7 Analog Input User s Manual Specifications Default Setting range 10000 10000 To apply the setting Offset gain processing must be enabled Setting range 3000 to 3000 specified with a signed integer To apply the setting Offset gain processing must be enabled Setting range 9000 to 411000 0 9x to 1 1x specified with a signed integer To apply the setting Scale conversion must be enabled Setting range 30000 to 430000 specified with a signed integer To apply the setting Scale conversion must be enabled Setting range 30000 to 30000 specified with a signed integer To apply the setting Limit alarm must be enabled
10. 6 Maximum and minimum value hold function ee se ee ee ee Ge Re Re Ge ee ee ee RA Re Re ee ee ee enne 46 6 7 Disconnection detection ie ee ER AA AE EA AA Ee ee RA AA tnnt AN NENA AA ee ee ee ee Ee Re Re ee ee ee nnn 48 6 8 B ffet TUM CON ie Soter eco EE AA aaa AA 51 6 8 1 Buffering by trigger flag sassis ee ee AA Ge Ee iiaiai ee ee ee GR ee Re Re ee ee ee GR AA ee ee ee ee nennen 55 6 8 2 Buffering by external trigger input iii se ee ee ER EA RA Re ee ee ee GR Ee Re Re nennen emere 57 6 8 3 Buffering by trigger level se ee ee ee RA Ge ee enne nnnm ee ee ee ee ee ee ee 59 0 9 Configuration by programa KA ge gs Re GR bete e AN Ge ee ee ge gee De ge 61 7 TieublesheoltmE ni OE ER RR ER AR EA AE ER GR we ee a ew N ERN ER CER 63 1 1 Falurein reading analog input data uice erint ttn OR Ges AG Re WARE sen ned av ees AVE Re ee 63 7 2 Unstable analog input value iese ese ee ee ee ee Re ee etn ee Ge Re ee ee Re ee ee Re ee ee Re ee ee Re ee ee nennen nennen nns 63 7 3 Incorrect digital output values with current input iss ee ee ee ee ee ee cece ee nanan Re Re ee ee ee ee ee ee Re Re ee ee ee ee ee 63 Be oie ie Ui lo OR IE OE RE EE OE EE OE OE RE iaaii 64 81 Generalspeeifications oe tance Aha Da ANA aa Ak gee Ne ERE ER 64 8 2 Perfomnance SpecifICatiOls ER aa DE NR N Ee Re EN Re de a Ga 65 8 3 ie ee ei OR RT RE E a EER 67 d 3 1 Digital values and status flags ere ge DEM GEK Cete o ee d ee Da edo ee Ve ees
11. 9A 02 583 Warszawa Tel 48 22 338 11 33 Fax 48 22 338 12 00 www panasonic electric works pl gt Spain Panasonic Electric Works Espa a S A Barajas Park San Severo 20 28042 Madrid Tel 34 913293875 Fax 34 913292976 www panasonic electric works es gt Switzerland Panasonic Electric Works Schweiz AG Grundstrasse 8 6343 Rotkreuz Tel 41 0 41 7997050 Fax 41 0 41 7997055 www panasonic electric works ch gt United Kingdom Panasonic Electric Works UK Ltd Sunrise Parkway Linford Wood Milton Keynes MK14 6 LF Tel 44 0 1908 231555 Fax 44 0 1908 231599 www panasonic electric works co uk North amp South America gt USA Panasonic Industrial Devices Sales Company 7 629 Central Avenue New Providence N J 07974 Tel 1 908 464 3550 Fax 1 908 464 8513 www pewa panasonic com of America Asia Pacific China Japan gt China Panasonic Electric Works Sales China Co Ltd Level 2 Tower W3 The Towers Oriental Plaza No 2 East Chang An Ave Dong Cheng District Beijing 100738 Tel 86 10 5925 5988 Fax 86 10 5925 5973 gt Hong Kong Panasonic Industrial Devices Automation RM1205 9 12 F Tower 2 The Gateway 25 Canton Road Tsimshatsui Kowloon Hong Kong Tel 852 2956 3118 Fax 852 2956 0398 Controls Sales Hong Kong Co Ltd gt Japan Panasonic Corporation 1048 Kadoma Kadoma shi Osaka 571 8686 Japan Tel 81 6 6908 1050 Fax 81 6 6908 5781 www panasonic net gt Singapore Panasonic Industrial Devices 30
12. Buffer function in the Analog unit settings dialog and turn the buffer function control flag to TRUE 1 I I n 1 aL 2r a D l HEESE N EA i 4 Ti MG aie n NR d 7 OE i NS a Eu esee e pos I S L 1 I BS I NGI eri I I 7 I I L l I I i i l l aa eevee I l 3 I l I I i I T i 1 I I I I jp eee r 1T I i i i i i i i i I I I I CN EE 1 1 I 1 1 I 1 I O 1 l I l I ma GN I I l pi 5 I 1 I I i t m Digital output value channel 0 3 Ala Buffer unit memory Buffering at specified sampling cycle N i gt Pre trigger buffering eo Post trigger buffering H H Control and status flags Buffer function control flag Trigger flag Pre trigger number match flag Buffering in progress flag Buffering complete flag 006G0020 Buffer reset flag III Operation sequence Pre trigger buffering will start when the user program turns the buffer func tion control flag to TRUE When the specified number of pre trigger values is reached the pre trigger number match flag turns to TRUE FP7 Analog Input User s Manual 55 Unit configuration Buffering starts when the user program turns the trigger flag to TRUE It con tinues until the specified number of buffered values is reached Buffering finishes when the specified number of buffered values has been cap
13. Channel 1 Channel 2 Channel 3 WX2 X20 X2F WX4 WX3 X30 WX5 X50 WX7 X70 X31 X51 X71 X32 X52 X72 X33 X53 X73 X34 X54 X74 X35 X55 X75 X36 X37 X56 X57 X76 X77 X3C X3E X5C X5E X7C X7E X3F X5F Channel 4 7 AFP7AD8 only Channel 4 WX8 X80 X8F WX10 X100 X10F WX9 X90 X91 X92 X93 X94 X95 X96 X97 X9C X9E XOF 68 VO addresses Channel 5 Channel 6 WX12 X120 X12F WX11 X110 WX13 X130 X111 X131 X112 X132 X113 X133 X114 X134 X115 X135 X116 X136 X117 X137 X11C X311E X13C X513E X11F X13F Name X40 X4F WX6 X60 X6F Digital output value 16 bits Disconnection detection flag High limit alarm flag Low limit alarm flag Limit alarm active flag Not used DIE ELI RAMUS hold active flag Not used Buffer function active flag Buffering in progress flag 9 Buffering complete flag Pre trigger number match flag Not used X7F Error flag Channel 7 Name WX14 X140 X14F Digital output value 16 WX15 X150 X151 X152 X153 X154 X155 X156 X157 X15C X15E X15F bits Disconnection detection flag 2 High limit alarm flag Low limit alarm flag Limit alarm active flag Not used Maximum minimum hold active flag 9 Not used Buffer function active flag Buffering in progress flag 9 Buffering complete flag Pre trigger number match flag TO Not used Error flag 1 FP7 Analog Input User s Manual Specifications
14. circuit so if an incorrect voltage is directly applied the internal circuit may be damaged or destroyed FP7 Analog Input User s Manual 5 Power supply sequence If using a power supply device without an internal protective circuit always make sure power is supplied to the unit through a protective element such as a fuse Be sure to supply power to a CPU and an expansion unit from the same power supply and turn the power on and off simultaneously for both Make sure the power supply of the CPU turns off before the power supply for input and output If the power supply for input and output is turned off first the CPU will detect the input fluctuations and may begin an unex pected operation Before turning on the power When turning on the power for the first time be sure to take the precau tions given below During installation check that there are no scraps of wiring particularly conductive fragments adhering to the unit Verify that the power supply wiring I O wiring and power supply volt age are all correct Sufficiently tighten the installation and terminal screws Set the operation mode selector to PROG mode Request concerning program storage To prevent the accidental loss of programs the user should consider the following measures Backing up programs To avoid accidentally losing programs destroying files or overwriting the contents of a file use the backup or export functions of Control
15. is possible to make configuration settings by user program Please refer to the appendix for the bit settings of each parameter see p 75 To change the configuration make the desired bit settings in the unit memory of the corresponding parameter and write 16 55AA to unit memory UM00028 After the configuration has been updated unit memory UM00028 will be set to O Sample program Make the following settings by user program e Channel to channel insulation Insulated e Range setting 4 20mA e Conversion processing channel 0 1 Enable e Conversion processing channel 2 3 Disable The output is specified using the function block FP GET UNIT OFFSETS1 Please refer to the Control FPWIN Pro online help for detailed information POU Header Class Identifier Type Initial VAR CONSTANT iSlotNumber INT 0 1 VAR bConfigure BOOL FALSE 2 VAR bConfigurationUpdatelnProgress BOOL FALSE 3 VAR bConfigurationUpdateComplete BOOL FALSE 4 VAR bReadAnaloglnputData BOOL FALSE 5 VAR iChannel0InputData INT 0 6 VAR iChannellInputData INT 0 FP7 Analog Input User s Manual 61 Unit configuration 62 LD Body Calculate the index modifiers When bConfigure turns to TRUE and 16 55AA is written to unit memory UM00028 the configuration is updated When the update is complete 0 is written to UM00028 and reading of the analog input data starts FP7 Analog Input User s Manual Troubleshooting Chapter 7 Troubleshoo
16. the disconnection detec tion control flag is TRUE the disconnection detection flag will turn to FALSE automatically provided that Disconnection detection flag reset has been set to Automatic If Manual has been selected the flag will be set to FALSE by turning the disconnection detection control flag to FALSE in the user program To use the function you must enable Disconnection detection in the An alog unit settings dialog and turn the disconnection detection control flag to TRUE Disconnection detection is performed on a channel by channel basis FP7 Analog Input User s Manual Unit configuration Automatic reset of disconnection detection flag 0 7 V 2 8mA Analog input value Threshold Disconnection detection control flag o O Disconnection detection flag Manual reset of disconnection detection flag V Q 9 0 7V 2 8 mA i i I I I i I TE 4 i t 0 Analog input value Threshold Disconnection detection control flag Disconnection detection flag 6 In manual mode the disconnection detection flag will not automatically turn FALSE when the voltage recovers The disconnection detection flag turns to FALSE when the disconnection detec tion control flag turns to FALSE For I O addresses of control and status flags see p 20 FP7 Analog Input User s Manual 49 Unit configuration Configuration Sample program Note 50 Name Default Setti
17. this manual One or more of the following warnings may be used in this documentation DANGER Indicates a hazardous situation which if not avoided will result in death or serious injury WARNING Indicates a hazardous situation which if not avoided could result in serious or moderate injury Indicates a hazardous situation which if not avoided could result in minor or moderate injury NOTICE Indicates a property damage message FP7 Analog Input User s Manual 3 Scope of this manual This manual covers e Unit functions e Restrictions on unit combinations e Installation wiring and operating instructions e I O allocation e Configuration settings e Time charts e Conversion characteristics e Optional settings for averaging offset and gain adjustment limit alarm buffer function etc e Troubleshooting information e An appendix with Hardware specifications Unit memory addresses Unit dimensions Please refer to the FP Series Programming Manual or to the online help of Control FPWIN Pro for information on e System instructions e Special internal flags e Data registers e System variables e Memory area tables e Programming examples For documentation on other units used with the FP7 please refer to the hardware manual for that unit All manuals can be downloaded from the Panasonic Web site http www panasonic electric works com 4 FP7 Analog Input User s Manual
18. 0 Trigger relay 16 1 Trigger input rising edge 16 2 Trigger input falling edge 16 4 Trigger level rising edge 16 8 Trigger level falling edge Trigger input 1640 Bit 4 7 16 0 Unused AFP7AD4H only un 16 1 TRIGO used for AFP7AD8 16 2 TRIG1 16 4 TRIG2 16 8 TRIG3 Trigger level 16 0 Bit 8 11 AFP7AD4H 16 0 Unused 16 1 Channel O 16 2 Channel 1 16 4 Channel 2 16 8 Channel 3 AFP7AD8 16 0 Channel 0 16 1 Channel 1 16 2 Channel 2 16 3 Channel 3 16 4 Channel 4 16 5 Channel 5 16 6 Channel 6 16 7 Channel 7 Bit 12 15 Not used UM0008A Number of buffered 1000 Setting range values 1 to 10000 AFP7AD4H 1 to 8000 AFP7AD8 UM0008B Number of pre trigger 0 Setting range values 0 to 9999 AFP7AD4H 0 to 7999 AFP7AD8 UMOO08C Sampling cycle 1 Insulated set value 1 30000 x number of enabled channels x 5ms Non insulated set value 1 30000 x number of enabled channels x 0 025ms For AFP7AD8 only the Non insulated setting is available UM0008D Trigger level 0 Setting range 31250 to 431250 FP7 Analog Input User s Manual 75 Specifications Individual settings settings per channel Unit memory address UM00090 UMOOOAO UMOOOBO UMOOOCO UMOOODO UMOOOEO UMOOOFO UMOO100 UMOOO91 UMOOOA1 UMOOOB1 UM000C1 UM000D1 UMOOOE1 UMOOOF1 UMOO101 UMOOO92 UM000A2 UM000B2 UM000C2 UM000D2 UM000E2 UM000F2 UM00102 UM00093 UM000A3 UM000B3 UM000C3 UM000D3 UM000E3 UM000F3 UM00103 UM00094 UM
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20. 00B8 UM000C8 Limit alarm High limit alarm switch on UM00099 UMOO0A9 UMOOOB9 UMOOO0CO9 value High limit alarm switch off UMOOOSA UMOO0AA UMOOOBA UMOOOCA value Low limit alarm switch off val UMOOOSB UMOOOAB UMOOOBB UMOOOCB ue Low limit alarm switch on val UM0009C UMOOOAC UMOOOBC UMOOOCC ue FP7 Analog Input User s Manual 73 Specifications Setting item Unit memory address Channel 0 Channel 1 Channel 2 Channel 3 Maximum and minimum Maximum hold value UM00180 UM00181 UMO0182 UM00183 aoe Minimum hold value UM00188 UM00189 UM0018A UMOO18B Buffer function Buffer unit memory UM00800 UM03000 UMO5800 UM08000 UMO2FOF UM0570F UMO7FOF UMOAZOF Channel 4 7 AFP7AD8 only Setting item Unit memory address Channel 4 Channel 5 Channel 6 Channel 7 Unit memory update UM00028 Buffer function Execution non execution set 8 UM00088 tings Trigger type UM00089 Number of buffered values UM0008A Number of pre trigger values UM0008B Sampling cycle UM0008C Trigger level UM0008D Conversion processing UMOOODO UMOOOEO UMOOOFO UM00100 Range setting UMOOOD1 UMOOOE1 UMOOOF1 UM00101 Function setting 1 Average processing UMOOOD 2 UMOOOE2 UMOOOF2 UM00102 Offset gain processing Scale conversion Function setting 2 Limit alarm UM000D3 UMOOE3 UMOOOF3 UM00103 Maximum and minimum value hold Disconnection detection Disconnection detection reset Average count or time period UMOOOD4 UMOOOE4 UMOOOF4 UMOO104
21. 67 Q32 enki das ve ota EE ER Re Ge ee GE aaah an 70 98 4 UnitmemoryaddresseS ie rro c Ee BA x ear ded ca oan NA x char ee ee ede se se 73 8 4 1 Allocation of unit memory addresses ee ee Re AA Ge Re ee ee eee enn enne 73 8 4 2 Bit settings in unit memory areas iese ee ee AR ee emen eene ee ee ee ee ee Re ee ee ee ke ee ee 75 8 9 DIMENSIONS II Ee AA Aa 79 8 FP7 Analog Input User s Manual Chapter 1 1 1 Features Overview Overview e0000000 V l X my Owy CHI The analog input unit receives analog input data voltage current from analog devices e g analog laser sensors and pressure sensors and con verts them internally into digital values e The analog unit AFP7AD4H has 4 channels and AFP7AD8 has 8 channels to receive analog input data e To support a variety of connecting equipment six types of input ranges can be selected e The conversion speed is 25us channel non insulated e Analog values are converted into digital data with up to 16 bits in a res olution range of 1 25000 1 62500 Optional functions Average pro cessing Offset gain pro cessing Scale conversion Limit alarm FP7 Analog Input User s Manual With average processing count based time based or moving averages can be obtained from the analog input values The average values are stored in the CPU s input are
22. Digital output value Memory area for digital values after conversion of the analog input values If scale conversion has been set the corresponding scaled values are stored Voltage range Current range Digital output value 10 to 10V 31250 to 31250 0 to 10V or 0 to 5V O to 431250 1 to 5V 0 to 25000 0 to 20mA 0 to 31250 i 4 to 20mA 0 to 25000 For AFP7AD8 set to voltage input The digital output value corresponding to an analog input value of about 2V is stored for channels which are not connected to an input Disconnection detection flag TRUE when a disconnection has been detected FALSE when a disconnection has been restored Valid for 1 5V and 4 20mA ranges only High limit alarm flag TRUE when the digital output value exceeds the switch on value for high limit alarm Low limit alarm flag TRUE when the digital output value drops below the switch on value for low limit alarm Limit alarm active flag TRUE when the limit alarm function is active 9 Maximum minimum hold active flag TRUE when the maximum and minimum value hold function is active FP7 Analog Input User s Manual 69 Specifications Buffer function active flag TRUE when the buffer function is active Buffering in progress flag TRUE when buffering starts after the trigger event FALSE when the set number of values to be buffered has been captured Buffering complete flag TRUE when buffering has com
23. FPWIN Pro and store the files in a safe place Addi tionally you can print out the entire project documentation Specifying passwords The password setting is designed to avoid pro grams being accidentally overwritten If the password is forgotten however it will be impossible to overwrite the program even if you want to Also if a password is forcibly bypassed the program is delet ed Therefore please note the password in a safe location FP7 Analog Input User s Manual Table of contents Table of contents DE OVID EE T 9 EI d d OE EE EE EE ON EE OE EO OE EE ER 9 LA UM de ER EE EE EE OE OT OR OR EE 10 13 Basie operatlOR sissies eed a ee es Rd Kg ee a ei ta as ge ge ke ge a 10 1 4 Restrictions or unit COMBINATION aai titia iaa ead tg Y buda weg nba de ve EY 11 10 Pansand ee EE EO OE OE OO EN 12 Ml ER OE EE EO IUE CUNTUR 14 2 1 Wiring the terminal block EE hacer the e cheese e nhac ue ac ve baee bee 14 2 2 Connecting the analog inputs EE OE tte EE xr nae EE 15 2 3 ARP FADS ds 15 24 ARP VAD m 17 2 5 Wiggerinput SPCCIICATIONS receta o b oben nr pcr p c E b Eg A YE rbd gr inden E bed ess Y Rd 19 3 err erc T T AA 20 EE TERE canis 20 3 1 1 Digital values and status flags aaa rettet n tec E ue aud 20 SAM 23
24. OOOA4 UMOOOB4 UMOOOC4 UMOOOD4 UMOOOE4 UMOOOF4 UMOO104 76 The unit memory addresses are listed in ascending order for the supported channels e g first unit memory address applies to channel 0 second to channel 1 etc Name Conversion processing Range setting Average processing Offset gain processing Scale conversion Limit alarm Maximum and minimum value hold Disconnection detection Disconnection detection reset Average count or time period Default Setting range 1621 1621 1620 1620 1620 1640 1640 1620 1620 200 1640 Disable 16 1 Enable 16 1 Voltage input 10 to 10V 16 2 Voltage input 0 to 10V 16 4 Voltage input 0 to 5V 16 8 Voltage input 1 to 5V 16 10 Current input 0 to 20mA 16 20 Current input 4 to 20mA Bit 0 3 16 0 Disable 16 1 Count based average 16 2 Time based average 16 4 Moving average Bit 4 7 16 0 Disable 16 1 Enable Bit 8 11 16 0 Disable 16 1 Enable Bit 12 15 Not used Bit 0 3 16 0 Disable 16 1 Enable Bit 4 7 16 0 Disable 16 1 Enable Bit 8 11 16 0 Disable 16 1 Enable Bit 12 15 16 0 Automatic 16 1 Manual To apply the setting an average processing method must be enabled Count based average 2 60000 counts Time based average 1 1500ms non insulated 200 60000ms insulated Moving average 2 2000 counts specified with an unsigned integer For AFP7AD8 only the Non insulated setting is
25. Panasonic PROGRAMMABLE CONTROLLERS FP7 Analog Input Units User s Manual ACGM0703V1EN x Before beginning Liability and copyright for the hardware Limited warranty This manual and everything described in it are copyrighted You may not copy this manual in whole or part without written consent of Panasonic Electric Works Europe AG PEWEU PEWEU pursues a policy of continuous improvement of the design and per formance of its products Therefore we reserve the right to change the manual product without notice In no event will PEWEU be liable for direct special incidental or consequential damage resulting from any defect in the product or its documentation even if advised of the possibility of such damages We invite your comments on this manual Please e mail us at techdoc peweu eu panasonic com Please direct support matters and technical questions to your local Pana sonic representative If physical defects caused by distribution are found PEWEU will re place repair the product free of charge Exceptions include e When physical defects are due to different usage treatment of the product other than described in the manual e When physical defects are due to defective equipment other than the distributed product e When physical defects are due to modifications repairs by someone other than PEWEU e When physical defects are due to natural disasters FP7 Analog Input User s Manual Warnings used in
26. Safety measures Operating environment After installing the unit make sure to use it within the range of the general specifications e Ambient temperature 0 C to 55 C e Ambient humidity 1096 9596 RH at 25 C non condensing e Pollution degree 2 e Do not use the unit in the following environments Direct sunlight Sudden temperature changes causing condensation Inflammable or corrosive gases Excessive airborne dust metal particles or salts Benzine paint thinner alcohol or other organic solvents or strong alkaline solutions such as ammonia or caustic soda Vibration shock or direct drop of water Influence from power transmission lines high voltage equipment power cables power equipment radio transmitters or any other equipment that would generate high switching surges Maintain at least 100mm of space between these devices and the unit Static electricity Before touching the unit or equipment always touch some grounded metal to discharge any static electricity you may have generated especially in dry locations The discharge of static electricity can damage parts and equipment Protection of power supply e Use a twisted power supply wire e Insulate the wiring systems to the CPU input output devices and me chanical power apparatus e An insulated power supply with an internal protective circuit should be used FP power supply The power supply for the CPU is a non insulated
27. a as digital values Offset and gain adjustment can be used to correct offset or scaling errors The offset and gain adjustments are made to the converted data before it is written to the CPU s input area Use scale conversion to set an easy to use digital output range The digital output values are scaled to values in the specified range between preset minimum and maximum values before they are written to the CPU s input area This function is convenient if used for unit conversion This function compares the acquired data with upper and lower limits and turns the corresponding flags to TRUE when these limits are exceeded Overview 1 2 Unit types Maximum and minimum value hold Disconnection detection Buffer function This function stores the maximum and minimum values of the acquired data in the unit memory area for each channel The disconnection detection flag turns to TRUE and the ERROR LED will light if the analog input value does not reach a certain threshold while a voltage range of 1 to 5V or a current range of 4 to 20mA is set The buffer function stores digital output values acquired at a preset cycle in the unit memory Buffering can be triggered by a trigger flag in the user program an external trigger input or a value change in analog input Name Description Product no Analog Input unit 4 channels Voltage input AFP7AD4H I O unit high speed and 10 to 10V 0 to 5V 0 to high accuracy type 10V
28. al Unit configuration 6 2 2 Time based average If time based average has been selected the analog measurement values acquired during a set period of time are averaged and stored as digital values Processing of analog measurement values Example The time period has been set to 5ms eo OJT Analog signal e J O Analog input processing gt Analog input values 3 E Average of A0 An Average of BO Bn Configuration Name Default Setting range Settings Average processing Disable Select Time based average Average count or time 200 Time non insulated 1 1500ms period Time insulated 200 60000ms FP7AD4H only specified with an unsigned integer FP7 Analog Input User s Manual 39 Unit configuration 6 2 3 Moving average If moving average has been selected a series of averages are calculated of a shifting number of analog input values and stored as digital values Processing of analog measurement values The number of counts has been set to 15 Example d e 1 g e p q c 1 i i 1 h 1 i 1 b i 1 m 1 1 Setter AE AE Da ERLA TR EE ENG I l 1 1 1 1 I I 1 1 1 1 o TE os A EE AK Mei AAP PAA A oe Analog signal 2 Analog input processing 8 Analog input values 4 Average of a o 5 Average of b p 8 Average of c q Configuration Name Default Setting range Settings Average processing Disable Select Moving average Average count o
29. al 25 Operation Chapter 4 Operation 4 1 Reading of analog input data Sample program 26 The processing of analog input data takes place in three steps 1 Reception of analog signals The analog input unit receives analog signals from analog devices e g analog laser sensors or pressure sensors Analog to digital conversion The analog input values are converted to digital output values automat ically and in sequence Storage of digital values A user program is needed to read the digital output values from the CPU s input area WX OP N n J o UN NI ID 8g e eo nO rng je A ae E jo STE DN EE Ew t 1 Analog signal 2 A D conversion 8 Digital output value The digital output values in the memory areas DIXWXO DIXWX2 DIXWX4 and DIXWX6 are read and stored by channel in different variables FP7 Analog Input User s Manual Operation POU Header 4 2 Conversion time Conversion time varies with the selected configuration settings Channel to channel insulation Insulated 5ms channel Non insulated 25us channel The analog input channels are insulated by switching the corresponding PhotoMOS relays when data is being converted For non insulated chan nels the PhotoMOS relays are always TRUE and the commons will be shared Therefor
30. alues will be stored in the buffer unit memory at the specified sampling cycle Buffering can be triggered by one of the following events The trigger flag turns to TRUE see Buffering by trigger flag on p 55 A signal edge occurs at an external trigger input see Buffering by ex ternal trigger input on p 57 The digital output value crosses a specified level see Buffering by trigger level on p 59 Operation sequence Configure buffer Specify the execution conditions trigger settings number of function buffered values sampling cycle Start pre trigger Execute the buffer function to buffer pre trigger digital output buffering values at the specified sampling cycle Start buffering Activate the trigger to buffer post trigger digital output val ues at the specified sampling cycle Read buffer Finish buffering to read buffered digital output values from the CPU s input area FP7 Analog Input User s Manual 51 Unit configuration Configuration 52 e Digital output value O Execute buffer function Pre trigger values Activate trigger Post trigger values Finish buffering C e eo Buffer unit memory When buffering has finished after the specified number of digital output values has been captured the digital pre trigger and post trigger values are stored on a channel by channel basis in the CPU s input area To use the function you must enable Buffer function in the Analog unit se
31. channel 0 channel 1 channel 2 channel 3 S CPU processing cycles I O refresh Digital output value channel 0 of CPU en e Conversion processing is enabled for 1 channel f g EER N _ o h I I I I 1 oo Analog signal channel 0 of analog input unit S Conversion processing Conversion of channel 0 only CPU processing cycles I O refresh Digital output value channel 0 of CPU e amp e w e FP7 Analog Input User s Manual 29 Conversion characteristics Chapter 5 Conversion characteristics 5 1 Voltage range 5 1 1 10to 10V 0 32mV 1 62500 n 31250 15625 10 31250 8 25000 6 18750 4 12500 2 6250 0 0 2 6250 4 12500 6 18750 8 25000 10 31250 30 FP7 Analog Input User s Manual Conversion characteristics When exceeding the rated range Analog input value V Digital output value 31250 5 1 2 0 to 5V 0 16mV 1 31250 n 31250 15625 Digital output value n 31250 25000 18750 12500 Analog input value V When exceeding the rated range Analog input value V Digital output value 31250 FP7 Analog Input User s Manual 31 Conversion characteristics 5 1 3 1to 5V 0 16mV 1 25000 n 250003 125004 Analog input value V Digital output value n
32. d function is executed on channel 0 of the analog input unit in slot 1 and the maximum and minimum values will be copied from the specified unit memory areas The output is specified using the function block FP GET UNIT OFFSETS1 Please refer to the Con trol FPWIN Pro online help for detailed information POU Header Set reset the maximum minimum hold control flag LE N DIYYS 7 7 7 ot on on ot gt gt t t t nt nt n8 n P S Maximum minimum hold active flag channel 0 4 T EET hannel0 iMinValue When Channel0 bSetMaxMinHoldExecution is TRUE the maximum and minimum value hold function is activated When Chan FP7 Analog Input User s Manual 47 Unit configuration nelO bResetMaxMinHoldExecution is TRUE the maximum and minimum value hold function is deactivated When the maximum and minimum hold active flag for channel O is TRUE the maximum and minimum values on channel 0 are read from the unit memory of the unit in slot 1 and copied to the variables Chan nel0 iMaxValue and ChannelO iMinValue 6 7 Disconnection detection 48 The disconnection detection flag turns to TRUE and the ERROR LED will light if the analog input value does not reach a certain threshold while a voltage range of 1 to 5V or a current range of 4 to 20mA is set Threshold for a voltage range of 1 to 5V lt 0 7V Threshold for a current range of 4 to 20mA lt 2 8mA If the input data exceeds the above values while
33. d when level triggering is used Setting range 31250 4 31250 Sample program In the Analog unit settings dialog make the following settings Trigger type Trigger flag Sampling cycle 1 Number of pre trigger values 1000 and Number of buffered values 10000 After buffering has com pleted the captured data is copied to the specified memory area The out put is specified using the function block FP GET UNIT OFFSETS1 Please refer to the Control FPWIN Pro online help for detailed information POU Header Class Identifier Type Initial VAR CONSTANT iSlotNumber INT 0 1 VAR bSetBufferControlFlag BOOL FALSE 2 var bTriggerFlag BOOL FALSE 3 VAR awBufferData ARRA 10000 0 FP7 Analog Input User s Manual 53 Unit configuration LD Body Calculate the index modifiers Buffer reset flag awBufferData When bSetBufferFunctionControlFlag turns to TRUE the buffer function is activated When bTriggerFlag turns to TRUE triggering is started When the buffering complete flag turns to TRUE 10000 words are read from the buffer at UM00800 of the analog unit at slot 1 and the data is stored in the array awBufferData When reading is complete the buffer reset flag turns to TRUE 54 FP7 Analog Input User s Manual Unit configuration 6 8 1 Buffering by trigger flag The following diagram shows the buffer operation when the trigger flag turns to TRUE in a user program To use the function you must enable
34. e A D conversion will become faster if Non insulated is selected for Channel to channel insulation For AFP7AD8 only the Non insulated setting is available FP7 Analog Input User s Manual 27 Operation Conversion processing Example To speed up conversion disable Conversion processing for all unused channels Conversion processing is enabled for 4 channels e Order of conversion channel 0 channel 1 channel 2 channel 3 channel 0 5channel 1 5channel 2 channel 3 e 1 cycle 4 channels x 25us 100us for non insulated channels Conversion processing is enabled for 2 channels e Order of conversion channel O channel 1 channel 0 channel 15 e 1 cycle 2 channels x 25us 50us for non insulated channels The conversion time for the disabled channels 2 and 3 is saved Time chart of A D conversion 28 The digital output values from the analog unit are read by the CPU program at the CPU s I O refresh time The A D conversion time in the analog unit and the refresh time are not synchronized Therefore the latest digital output value will only be written into the CPU s operation memory when an I O refresh is performed FP7 Analog Input User s Manual Operation Example E p Conversion processing is enabled for 4 channels b I l 1 Oo o TITTTTITII I kasa Analog signal channel O of analog input unit S Conversion processing e3 9 Order of conversion
35. efore the switch off value for low limit alarm is reached at For I O addresses of control and status flags see p 20 Name Default Setting range Limit alarm Disable Select Enable High limit alarm 0 To apply the setting Limit alarm must be switch on value enabled High limit alarm 0 Setting range 31250 to 31250 specified switch off value with a signed integer Low limit alarm 0 switch off value Low limit alarm 0 switch on value When setting limit values make sure the following is true Low limit alarm switch on value x Low limit alarm switch off val ue Low limit alarm switch off value High limit alarm switch off value High limit alarm switch off value lt High limit alarm switch on value The limit alarm function is activated on channel 0 of the analog input unit and the desired output turns to TRUE when the specified upper or lower limit is detected The output is specified using the function block FP7 Analog Input User s Manual Unit configuration FP GET UNIT OFFSETS1 Please refer to the Control FPWIN Pro online help for detailed information POU Header When bSetLimitAlarmChannelO turns to TRUE the limit alarm function on channel 0 is activated When bResetLimitAlarmChannelO turns to TRUE the function is deactivated bHighLimitDetectedChannelO turns to TRUE when the upper limit is reached bLowLimitDetectedChannelO turns to TRUE when the lower limit is reached
36. esses Name Channel 4 Channel 5 Channel 6 Channel 7 WY4 Y40 WYS Y50 WY6 Y60 WY7 Y70 Disconnection detection control flag Y41 Y42 Y51 Y52 Y61 Y62 Y71 Y72 Not used Y43 Y53 Y63 Y73 Limit alarm control flag Y44 Y54 Y64 Y74 Not used Y45 Y55 Y65 Y75 Maximum minimum hold control flag Y46 Y47 Y56 Y57 Y66 Y67 Y76 Y77 Not used Buffer function control flag Trigger flag Buffer reset flag 9 Y4B Y4E Y5B Y5E Y6B Y6E Y7B Y7E Not used Y4F YBF Y6F YE Error reset flag Disconnection detection control flag TRUE to execute the disconnection detection function FALSE to turn the disconnection detection flag Xn0 to FALSE Valid for 1 5V and 4 20mA ranges only Limit alarm control flag TRUE to execute the limit alarm function FALSE to turn the high limit alarm flag Xn1 and low limit alarm flag Xn2 to FALSE 24 FP7 Analog Input User s Manual VO allocation Maximum minimum hold control flag TRUE to execute the maximum minimum hold function FALSE to turn the maximum minimum hold active flag Xn5 to FALSE Buffer function control flag TRUE to enable trigger acceptance FALSE to initialize the internal status Trigger flag TRUE to start buffering 9 Buffer reset flag TRUE for one scan when reading of the buffer has been completed Clears the buffer and enables trigger acceptance Error reset flag TRUE to reset the error flag XnF FP7 Analog Input User s Manu
37. for reading FALSE when reading of buffered data has completed 10 Pre trigger number match flag TRUE when the set number of values to be buffered before the trigger event has been captured FALSE when reading of buffered data has completed 1 Error flag TRUE when an error has occurred 3 1 2 Control flags Control flags are allocated to the CPU s output area The I O addresses in the table show offset addresses I O addresses actu ally allocated are based on the first word number allocated to the unit Example If the first word number is 10 the address numbers for the dis connection detection execution flag and the error flag reset flag on channel O will be Y100 and Y10F respectively Note All buffer flags Buffer function control flag Trigger flag and Buffer reset flag are allocated to the outputs of channel O FP7 Analog Input User s Manual 23 O allocation Channel 0 3 VO addresses Name Channel 0 Channel 1 Channel 2 Channel 3 WYO YO WY1 Y10 WY2 Y20 WY3 Y30 Disconnection detection control flag Y1 Y2 Y11 Y12 Y21 Y22 Y31 Y32 Not used Y3 Y13 Y23 Y33 Limit alarm control flag Y4 Y14 Y24 Y34 Not used Y5 Y15 Y25 Y35 Maximum minimum hold control flag Y6 Y7 Y16 Y16 Y36 Y37 Not used Y8 Buffer function control flag Y9 Trigger flag YA Buffer reset flag YB YE Y1B Y1E Y2B Y2E Y3B Y3E Not used YF YAF Y2F Y3F Error reset flag Channel 4 7 AFP7AD8 only VO addr
38. g voltage or current input Input device Shield A D conversion circuit Internal circuit Terminal layout voltage and current input 18 2AVDC 8 Analog input channel 1 Analog input channel 3 Analog input channel 5 Analog input channel 7 Analog input channel 0 Analog input channel 2 Analog input channel 4 Analog input channel 6 FP7 Analog Input User s Manual Wiring 2 5 Trigger input specifications Description The trigger input terminals TRIG are only required when the buffer func tion is used with external input signals as trigger signals Item Description AFP7AD4H AFP7AD8 Insulation method Optical coupler Rated input voltage 24V DC Rated input current x4 5mA at 24V 12mA at 24V Input impedance 25 1kQ s2KO Operating voltage range 21 6 26 4V DC Min ON voltage min ON current 19 2V 3 5mA Max OFF voltage max OFF current 5V 1 5mA Response time FALSES TRUE Max 0 1ms TRUE FALSE Max 0 1ms Connection Terminal block M3 terminal screws FP7 Analog Input User s Manual 19 O allocation Chapter 3 VO allocation 3 1 General Each unit attached to the CPU must be configured in an I O map which is registered in the CPU The current I O map can be displayed in the I O map and unit configuration dialog It shows the slot numbers and starting word numbers of the CPU and its expansion units I O addresses are allo cated based
39. ied number of pre trigger values is reached the pre trigger number match flag turns to TRUE G Buffering starts when the digital output value of channel 0 rises above the specified trigger level It continues until the specified number of buffered values is reached Buffering finishes when the specified number of buffered values has been captured The user program reads the buffered values and turns the buffer reset flag to TRUE The unit restarts pre trigger buffering and waits for the next trigger signal For I O addresses of control and status flags see p 20 e Any trigger signal will be ignored unless the buffer function con trol flag is TRUE e Buffering may be triggered even if the specified number of pre trigger values has not been reached the value in the memory area for pre trigger values is O e If Trigger input rising edge has been selected and the digital output value is above the trigger level from the beginning buff ering will start at the moment the value has dropped below the trigger level and rises above the level again Similarly the same is true if Trigger input falling edge has been selected e Depending on the sampling cycle a value change at the trigger level may not be detected e Make sure Level triggering channel is not set to Unused in the Analog unit settings dialog FP7 Analog Input User s Manual 6 9 Configuration by program Unit configuration With the FP7 analog input unit it
40. ital output value channel 0 3 Buffer unit memory Buffering at specified sampling cycle Pre trigger buffering Post trigger buffering Control and status flags Buffer function control flag TRIGO Pre trigger number match flag Buffering in progress flag Buffering complete flag Buffer reset flag Operation sequence Pre trigger buffering will start when the user program turns the buffer func tion control flag to TRUE When the specified number of pre trigger values is reached the pre trigger number match flag turns to TRUE FP7 Analog Input User s Manual 57 Unit configuration Buffering starts at a rising edge of TRIGO It continues until the specified number of buffered values is reached Buffering finishes when the specified number of buffered values has been captured The user program reads the buffered values and turns the buffer reset flag to TRUE The unit restarts pre trigger buffering and waits for the next trigger signal fex For I O addresses of control and status flags see p 20 Note e Any trigger signal will be ignored unless the buffer function con Ed trol flag is TRUE e Buffering may be triggered even if the specified number of pre trigger values has not been reached the value in the memory area for pre trigger values is 0 e TRIGO to TRIG3 of AFP7AD4H indicate input terminal numbers Please note that they do not correspond to the analog input channels 0 to 3 e Make sure Trigge
41. lag Channel 4 7 AFP7AD8 only VO addresses Name Channel 4 Channel 5 Channel 6 Channel 7 WY4 Y40 WYS Y50 WY6 Y60 WY7 Y70 Disconnection detection control flag Y41 Y42 Y51 Y52 Y61 Y62 Y71 Y72 Not used Y43 Y53 Y63 Y73 Limit alarm control flag Y44 Y54 Y64 Y74 Not used Y45 Y55 Y65 Y75 Maximum minimum hold control flag Y46 Y47 Y56 Y57 Y66 Y67 Y76 Y77 Not used Buffer function control flag Trigger flag Buffer reset flag 9 Y4B Y4E Y5B Y5E Y6B Y6E Y7B Y7E Not used Y4F Y5F Y6F Y7F Error reset flag Disconnection detection control flag TRUE to execute the disconnection detection function FALSE to turn the disconnection detection flag Xn0 to FALSE Valid for 1 5V and 4 20mA ranges only Limit alarm control flag TRUE to execute the limit alarm function FP7 Analog Input User s Manual 71 Specifications FALSE to turn the high limit alarm flag Xn1 and low limit alarm flag Xn2 to FALSE Maximum minimum hold control flag TRUE to execute the maximum minimum hold function FALSE to turn the maximum minimum hold active flag Xn5 to FALSE Buffer function control flag TRUE to enable trigger acceptance FALSE to initialize the internal status Trigger flag TRUE to start buffering 9 Buffer reset flag TRUE for one scan when reading of the buffer has been completed Clears the buffer and enables trigger acceptance Error reset flag TRUE to reset
42. make sure the total current consumption of all units used to gether with the analog unit is within the capacity of the power supply Name Product Current consump no tion Analog input unit high speed and AFP7AD4H s100mA high accuracy type Analog input unit general purpose type AFP7AD8 lt 85mA FP7 Analog Input User s Manual 11 Overview Firmware version The following CPU firmware versions are required for using the analog input units Name Product Version no Analog input unit high speed and high accuracy AFP7AD4H Version 1 0 or type later Analog input unit general purpose type AFP7AD8 Version 3 1 or later 1 5 Parts and functions 12 ET OOOOOOOO el D Operation status LEDs Display the current operation mode or the oc currence of an error LED Color Description Blue Lights when the CPU power is on ERROR Red Lights when the configuration settings are beyond the allowa ble range or A D conversion is not possible ALARM Red Lights when a hardware error occurs 2 Terminal block release lever By lowering this lever the terminal block can be removed from the unit without disconnecting the wiring After in stallation push in the lock button at the bottom of the unit to lock in the terminal block FP7 Analog Input User s Manual Overview DIN rail attachment lever Used for easy attachment to a DIN rail 4 Expansion connector Connects t
43. method Input terminals amp Internal circuit e Optical coupler Insulated DC DC converter Between channels PhotoMOS relay Channel deactivation To speed up conversion disable Conversion processing for all unused channels Input range selection Settings per channel Average processing Count based av Setting range 2 60000 counts erage Time based aver Setting range 1 1500ms non insulated and 200 60000ms age insulated Moving average Setting range 2 2000 counts Offset gain processing Offset value Setting range 3000 to 3000 Gain value Setting range 9000 to 11000 90 110 Scale conversion Setting range 30000 to 30000 Limit alarm Available Maximum and minimum value hold Available Disconnection detection Available for a voltage range of 1 to 5V or a current range of 4 to 20mA Automatic or manual reset of disconnection detection flag Buffer function Max 10000 words channel Available triggers Trigger flag Trigger input Trigger level D Full scale F S for accuracy specifications is O to 5V 2 Full scale F S for accuracy specifications is O to 20mA FP7 Analog Input User s Manual 65 Specifications Note AFP7AD8 Item Inputs Input range Resolution Conversion time Total accuracy Input impedance Absolute maximum input Insulation method Channel deactivation Input range selection Average processing Offset gain processing Scale conversion Limit alarm The unit configu
44. nasonic Electric Works Europe AG Administrative centre PLATINIUM Veve 3163 111 616 00 Brno Tel 420 541 217 001 Fax 420 541 217 101 www panasonic electric works cz b France Panasonic Electric Works Succursale francaise 10 rue des petits ruisseaux 91370 Verri res Le Buisson T l 33 0 1 6013 5757 Fax 33 0 1 6013 5758 Sales Western Europe B V www panasonic electric works fr gt Germany Panasonic Electric Works Europe AG Rudolf Diesel Ring 2 83607 Holzkirchen Tel 49 0 8024 648 0 Fax 49 0 8024 648 111 www panasonic electric works de gt Hungary Panasonic Electric Works Europe AG Magyarorsz gi K zvetlen Kereskedelmi K pviselet 1117 Budapest Neumann Janos u 1 Tel 36 1 999 89 26 www panasonic electric works hu gt Ireland Panasonic Electric Works UK Ltd Irish Branch Office Dublin Tel 353 0 14600969 Fax 353 0 14601131 www panasonic electric works co uk gt Italy Panasonic Electric Works Italia srl Via del Commercio 3 5 Z l Ferlina 37012 Bussolengo VR Tel 39 0456752711 Fax 39 0456700444 www panasonic electric works it b Nordic Countries Panasonic Electric Works Europe AG Filial Nordic Knarrarn sgatan 15 164 40 Kista Sweden Tel 46 859476680 Fax 46 859476690 www panasonic electric works se Panasonic Eco Solutions Nordic AB Jungmansgatan 12 21119 Malm Tel 46 40 697 7000 Fax 46 40 697 7099 www panasonic fire security com gt Poland Panasonic Electric Works Polska sp z 0 0 ul Wotoska
45. ng range Disconnection detection Disable Select Enable Disconnection detection reset Automatic Select Automatic The disconnection detection is activated on channel 0 The disconnection detection flag turns to TRUE if a disconnection has been detected POU Header Identifier Type Initial l i APAPAP NG pa Input output bit offset Set reset the disconnection detection control flag _ Channel0_bSetDisconnectionDetection DIYYO gt gt gt 5 5 5 coco cocco x Evaluate the disconnection state Gite Se es ene NG DIYX10 A Bet EE St fe ce EF __ Disconneetion detection tag When ChannelO bSetDisconnectionDetection turns to TRUE the disconnec tion detection function on channel O is activated When Chan nelO_bResetDisconnectionDetection turns to TRUE the disconnection de tection function on channel O is deactivated When a disconnection is detected on channel O the disconnection detection flag turns to TRUE and the variable bIsDisconnectionDetected is set to TRUE Disconnection detection is only performed for a voltage range of 1 to 5V or a current range of 4 to 20mA FP7 Analog Input User s Manual Unit configuration 6 8 Buffer function The buffer function stores digital output values acquired at a preset cycle in the unit memory See p 78 for buffer areas in the unit memory If a trigger signal is input while the buffer function is executed a specified number of digital output v
46. o CE Directives Overvoltage category Pollution degree Description 0 to 55 C 40 to 70 C 10 95 RH at 25 C non condensing 10 95 RH at 25 C non condensing Input terminals Output terminals amp Power sup ply terminal Function earth of CPU Between analog input channels Input terminals Output terminals amp Power sup ply terminal Function earth of CPU 5 8 4Hz amplitude of 3 5mm 8 4 150Hz constant acceleration of 9 8m s Specifications 500V AC for 1min 200V AC for 1min 100MQ measured with a 500V DC megger 10min on 3 axes in X Y and Z direction 10 sweeps 1 octave min 5147m s 3 times on 3 axes in X Y and Z direction 1000V DCp p with pulse widths 50ns and ips based on in house meas urements Free from corrosive gases and excessive dust EMC EN 61131 2 II 2 1 Based on JIS B 3502 and IEC 61131 2 64 FP7 Analog Input User s Manual Specifications 8 2 Performance specifications AFP7AD4H Item Description Inputs 4 channels Input Voltage 10 to 10V DC 1 31250 range Resolution 0 to 10V DC 1 62500 0 to 5V DC 1 31250 1 to 5V DC 1 25000 Current O to 20mA 1 31250 4 to 20mA 1 25000 2 Conversion time 25us channel non insulated 5ms channel insulated Total accuracy Max 0 05 F S at 25 C Max 40 1 F S at 0 C to 55 C Input impedance Voltage s1MO Current 2500 Absolute maximum Voltage 15 to 4 15V input Current 30 to 30mA Insulation
47. o the internal circuit of I O units and intelligent units Analog input terminal block The terminal block is removable Remove the terminal block before wiring Crimp terminals for M3 can be used 6 Fixing hook Used to fix expansion units FP7 Analog Input User s Manual 13 Wiring Chapter 2 Wiring 2 1 Wiring the terminal block Suitable wire Size Cross sectional area mm Tightening torque Nm AWG22 14 0 3 2 0 0 5 0 6 Wiring method Remove the terminal block to facilitate wiring Procedure 1 Push down release lever 2 Pull off terminal block 0 Terminal block release lever 2 Bottom of unit 8 Lock button Note To reattach the terminal block insert it all the way to its original position and press the lock button on the bottom of the unit Then confirm that the terminal block is securely attached and cannot be removed 14 FP7 Analog Input User s Manual Wiring 2 2 Connecting the analog inputs Precautions e Use double core twisted pair shielded wires We recommend grounding them However depending on the conditions of the external noise it may be better not to ground the shielding e Do not place the analog input wires close to power lines or load lines other than PLC wires and do not bundle them with other wires 2 3 AFP7ADAH General e For the current input you must connect the V and I terminals e The trigger input terminals TRIG are only requi
48. on the starting word number To display the current I O map and starting word number of your analog input unit proceed as follows Procedure 1 Double click PLC in the navigator 2 Double click I O map and unit configuration 3 Double click the desired slot number Please refer to the CPU Hardware User s Manual for details on entering Reference and uploading I O maps 3 1 1 Digital values and status flags After A D conversion the digital output values are written to the CPU s in put area WX and processed The analog signals received in a single channel are handled in units of 16 bits Status flags are also allocated to the CPU s inputs The I O addresses in the table show offset addresses I O addresses actu ally allocated are based on the first word number allocated to the unit Example If the first word address is 10 the address numbers for the digi tal output value and the error flag on channel O will be WX10 and X11F respectively Note e All buffer flags Buffer function active flag Buffering in progress flag Buffering complete flag Pre trigger number match flag are allocated to the inputs of channel O 20 FP7 Analog Input User s Manual VO allocation e The default value of the digital output value is O e The default value of the status flags is 16 0 Channel 0 3 VO addresses Name Channel 0 Channel 1 Channel 2 Channel 3 WX0O XO XF WX2 X20 X2F WX4 X40 X4F WX6 X60 X6F Digital output
49. or digital values after conversion of the analog input values If scale conversion has been set the corresponding scaled values are stored here Voltage range Current range Digital output value 10 to 10V 31250 to 31250 O to 10V or O to 5V 0 to 31250 1 to 5V 0 to 25000 0 to 20mA 0 to 31250 4 to 20mA 0 to 25000 For AFP7AD8 set to voltage input The digital output value corresponding to an analog input value of about 2V is stored for channels which are not connected to an input Disconnection detection flag TRUE when a disconnection has been detected FALSE when a disconnection has been restored Valid for 1 5V and 4 20mA ranges only High limit alarm flag TRUE when the digital output value exceeds the switch on value for high limit alarm Low limit alarm flag TRUE when the digital output value drops below the switch on value for low limit alarm Limit alarm active flag TRUE when the limit alarm function is active 9 Maximum minimum hold active flag TRUE when the maximum and minimum value hold function is active 22 FP7 Analog Input User s Manual VO allocation Buffer function active flag TRUE when the buffer function is active Buffering in progress flag TRUE when buffering starts after the trigger event FALSE when the set number of values to be buffered has been captured Buffering complete flag TRUE when buffering has completed and the buffer can be accessed
50. pleted and the buffer can be accessed for reading FALSE when reading of buffered data has completed 1 Pre trigger number match flag 1 Error flag 8 3 2 Control flags Note 70 TRUE when the set number of values to be buffered before the trigger event has been captured FALSE when reading of buffered data has completed TRUE when an error has occurred Control flags are allocated to the CPU s output area The I O addresses in the table show offset addresses I O addresses actu ally allocated are based on the first word number allocated to the unit Example If the first word number is 10 the address numbers for the dis connection detection execution flag and the error flag reset flag on channel O will be Y100 and Y10F respectively All buffer flags Buffer function control flag Trigger flag and Buffer reset flag are allocated to the outputs of channel O FP7 Analog Input User s Manual Specifications Channel 0 3 VO addresses Name Channel 0 Channel 1 Channel 2 Channel 3 WYO YO WY1 Y10 WY2 Y20 WY3 Y30 Disconnection detection control flag Y1 Y2 Y11 Y12 Y21 Y22 Y31 Y32 Not used Y3 Y13 Y23 Y33 Limit alarm control flag Y4 Y14 Y24 Y34 Not used Y5 Y15 Y25 Y35 Maximum minimum hold control flag Y6 Y7 Y16 Y16 Y36 Y37 Not used Y8 Buffer function control flag Y9 Trigger flag YA Buffer reset flag 9 YB YE Y1B Y1E Y2B Y2E Y3B Y3E Not used YF Y1F Y2F Y3F Error reset f
51. r input is not set to Unused in the Analog unit settings dialog 58 FP7 Analog Input User s Manual 6 8 3 Buffering by trigger level Unit configuration The following diagram shows the buffer operation when the digital output value of the specified channel rises above or falls below the set trigger lev el To use the function you must enable Buffer function in the Analog unit settings dialog and turn the buffer function control flag to TRUE n J limo m mh m mom om o 1 a N43 4 ER es ER i No l ue O G9 ITEMS o e ONE al i i i UI n Digital output value 7 TS Tag Ng N SS mm m me EE EE um um m limg Trigger level for digital output values on channel 0 ni 3 Digital output value channel 1 3 ng Digital output value channel 0 I Buffer unit memory 2 Pre trigger buffering Post trigger buffering II Control and status flags Buffer function control flag Pre trigger number match flag Buffering in progress flag Buffering complete flag amp Buffer reset flag FP7 Analog Input User s Manual 0 Buffering at specified sampling cycle Ba po A T 1 L L 59 Unit configuration Note 60 III Operation sequence D Pre trigger buffering will start when the user program turns the buffer func tion control flag to TRUE When the specif
52. r time 200 2 2000 counts specified with an un period signed integer 40 FP7 Analog Input User s Manual Unit configuration 6 3 Offset and gain adjustment Offset and gain adjustment can be used to correct offset or scaling errors The offset and gain adjustments are made to the converted data before it is written to the CPU s input area Analog input Offset ad Ep Gain adjust gt Corrected digital values justment ment output values e The offset adjustment zero point adjustment is used to remove the offset error between different components If the digital output value is n 50 for an analog input value of OV select an offset value of 50 to correct the digital output value to n O D Offset adjustment e The gain value settings are used as a function to adjust small scale er rors between different components The gain value slope can be changed in a range of 0 9x 1 1x o Gain adjustment D Gain 1 1x S Gain 0 9x e Offset and gain processing is executed on a channel by channel basis FP7 Analog Input User s Manual 41 Unit configuration Configuration Note Name Default Setting range Offset gain Disable Select Enable processing Offset value 0 To apply the setting Offset gain processing must be enabled Setting range 3000 to 3000 specified with a signed integer Gain value 10000 To apply the setting Offset gain processing must be enabled Setting range 9000 to 411000 corre
53. ration which is stored in the unit memory UM can be changed via the Advanced button in the I O map and unit con figuration dialog or by specifying the settings in a user program See p 35 Voltage Current Voltage Current Voltage Current Count based av erage Time based aver age Moving average Offset value Gain value Maximum and minimum value hold Disconnection detection Buffer function 1 2 66 Description 8 channels 10 to 10V DC 1 31250 0 to 10V DC 1 62500 0 to 5V DC 1 31250 1 to 5V DC 1 25000 9 0 to 20mA 1 31250 4 to 20mA 1 25000 25us channel Max 40 1 F S at 25 C Max 40 3 F S at 0 C to 55 C s1MQ 2509 15 to 15V 30 to 30mA Input terminals lt Internal circuit Optical coupler insulated DC DC converter Between channels PhotoMOS relay To speed up conversion disable Conversion processing for all unused channels Settings per channel Setting range 2 60000 counts Setting range 1 1500ms Setting range 2 2000 counts Setting range 3000 to 3000 Setting range 9000 to 11000 90965 11096 Setting range 30000 to 30000 Available Available Available for a voltage range of 1 to 5V or a current range of 4 to 20mA Automatic or manual disconnection detection reset Max 8000 words channel Available triggers trigger flag external trigger input value change in analog input Full scale F S for acc
54. red when the buffer function is used with external input signals as trigger signals Wiring and internal circuit diagram voltage input o Vn KIEL X X X X Ino 1MQ mh l COMn 2500 I p XA B uu TRIGn 24AVDC 1 9100 yx x K AM T COMn 9 1kO Input device Shield PhotoMOS relay A D conversion circuit siele ESSI S Internal circuit FP7 Analog Input User s Manual 15 Wiring Terminal layout voltage input Wiring and internal circuit diagram current input Note 16 poh i 24VDC i TRIG3 seed 24V DE T T COM02 T COM13 0 Analog voltage input channel 1 2 Analog voltage input channel 3 3 Analog voltage input channel 2 Analog voltage input channel 0 2 Vn KIEL WK Le mar lo Za 1 250 COMn I x i30 uu TRIGn 24AVDC 9100 yx t m T COMn 5 1kQ I j 0 Input device 2 Shield 3 PhotoMOS relay A D conversion circuit Internal circuit For
55. sconnection detection Automatic Manual Automatic flag reset AFP7AD8 Buffer function common to all channels Data Default setting Buffer function Disable Enable Trigger flag Trigger input rising edge Trigger input falling edge Trigger level rising edge Trigger level falling edge Unused TRIGO TRIG1 TRIG2 TRIG3 Unused Channel 0 Channel 1 Channel 2 Channel 3 Channel Trigger type Trigger flag Unused Trigger input Level triggering channel Unused 4 Channel 5 Channel 6 Channel 7 36 FP7 Analog Input User s Manual Unit configuration Item name Number of pre trigger values Number of pre trigger values Sampling cycle Trigger level Data 1 10000 Default setting 0 9999 1 30000 31250 to 31250 Channel 0 3 settings per channel Item name Conversion processing Range setting Average processing Average count or time period Offset gain processing Offset value Gain value Scale conversion Upper limit of scale Lower limit of scale Limit alarm High limit alarm switch on value High limit alarm switch off value Low limit alarm switch on value Low limit alarm switch off value Maximum and minimum value hold Disconnection detection Disconnection detection flag reset FP7 Analog Input User s Manual Data Default setting 10V 10V 0V 10V 0V 5V 1V 5V 10V 10V OmA 20mA 4mA 20mA Disable Coun
56. sponding to a gain factor of 0 9x 1 1x specified with a signed inte ger The offset adjustment is applied to the unscaled value 6 4 Scale conversion Configuration 42 Use scale conversion to set an easy to use digital output range The digital output values are scaled to values in the specified range between preset minimum and maximum values before they are written to the CPU s input area This function is convenient if used for unit conversion Scale conver sion is executed on a channel by channel basis 25000 12500 D Scale conversion Name Default Setting range Scale conversion Disable Select Enable Lower limit of 0 To apply the setting Scale conversion must be ena scale bled Upper limit of 10000 Setting range 30000 to 30000 specified with a scale signed integer FP7 Analog Input User s Manual Unit configuration Note If data outside the lower or upper limit are acquired scale conver sion will be disabled and the lower or upper limit value will be writ ten to the CPU s input area 6 5 Limit alarm This function compares the acquired data with upper and lower limits and turns the corresponding flags to TRUE when these limits are exceeded The high limit alarm flag turns to TRUE if the digital output value exceeds the switch on value for high limit alarm The low limit alarm flag turns to TRUE if the digital output value drops below the switch on value for low limit alarm The limi
57. t alarm is set and executed on a channel by channel basis To use the function you must enable Limit alarm in the Analog unit set tings dialog and turn the limit alarm control flag to TRUE N ETE o E MER D LI ME EE e RR RE pem pa Ne I I II i l i l o HA ges I i I l l i t 1 I l l l i m O Q O Digital output value Limit values 0 High limit alarm switch on value High limit alarm switch off value 8 Low limit alarm switch off value Low limit alarm switch on value II Control and status flags Limit alarm control flag FP7 Analog Input User s Manual 43 Unit configuration Configuration Sample program 44 SISISE BOO keke High limit alarm flag Low limit alarm flag Limit alarm active flag Operation sequence The limit alarm function is executed when the user program turns the limit alarm control flag to TRUE The high limit alarm flag turns to TRUE when the specified switch on value for high limit alarm is reached The high limit alarm flag turns to FALSE when the specified switch off value for high limit alarm is reached The low limit alarm flag turns to TRUE when the specified switch on value for low limit alarm is reached All status flags turn to FALSE when the limit alarm control flag turns to FALSE and the limit alarm function is disabled Therefore the low limit alarm flag turns to FALSE b
58. t based aver Disable age Time based average Moving average Count based average 2 60000 200 counts Time based average 1 1500ms Moving average 2 2000 counts Disable 0 Disable 0 Disable 37 Unit configuration 6 2 Average processing With average processing count based time based or moving averages can be obtained from the analog input values The average values are stored in the CPU s input area as digital values 6 2 1 Count based average If count based average has been selected a set number of analog input values are averaged and the average values are stored as digital values If the number of analog input values acquired is less than the set number the converted digital values will be stored without averaging Processing of analog measurement values Example NT mm EE EE EE O AN e 1 1 1 1 1 1 1 1 1 1 1 1 I 1 1 1 1 1 1 D Analog signal Analog input values Average of a e Average of f j Average of k o Configuration Name Average processing Average count or time period 38 Analog input processing The number of counts has been set to 5 T I TI T O gt ANo PAA f br 2 fA a M 3 2 O Default Setting range Disable Select Count based average 200 2 60000 counts specified with an unsigned integer FP7 Analog Input User s Manu
59. the current input you must connect the V and I terminals FP7 Analog Input User s Manual Terminal layout current input n H H nH nH H H H H i ii 1 OO Vi O 11 COM i V3 O 13 DO Wiring 24vDo TRIGO TRIG2 l24vpc e e e 5 Note T COM02 Analog current input channel 1 Analog current input channel 3 Analog current input channel 2 Analog current input channel 0 TRIGO to TRIG3 of AFP7AD4H indicate input terminal numbers Please note that they do not correspond to the analog input chan nels O to 3 2 4 AFP7AD8 e The voltage and the current input are switched using the range setting in the Analog unit settings dialog e The trigger input terminals TRIG are only required when the buffer function is used with external input signals as trigger signals FP7 Analog Input User s Manual 17 Wiring Wiring and internal circuit diagram voltage and current input gt E Vn In i atf UXX XX o A T conn 2500 j z 5 O TRIG 2kQ rm 24AVDC ebbo v ic T COM The circuit connection depends on the range setting selected in the Analog 3 4 unit settings dialo
60. the error flag XnF 72 FP7 Analog Input User s Manual Specifications 8 4 Unit memory addresses 8 4 1 Allocation of unit memory addresses There is no need to set unit memory values because unit memory values will be written automatically if they are set in the Analog unit settings di alog of Control FPWIN Pro To change parameters by user program write the desired value to the parameter s unit memory address see p 61 Channel 0 3 Setting item Unit memory address Channel 0 Channel 1 Channel 2 Channel 3 Unit memory update UM00028 Channel to channel insulation UM00081 FP7AD4H only Buffer function Execution non execution set 8 UM00088 tings Trigger type UM00089 Number of buffered values UM0008A Number of pre trigger values UM0008B Sampling cycle UM0008C Trigger level UM0008D Conversion processing UM00090 UMOO0AO0 UMOOOBO UMOOO0CO Range setting UM00091 UMOOOA1 UMOOOB1i UMOOOC1 Function setting 1 Average processing UM00092 UMOOOA2 UMOOOB2 UMOO00C2 Offset gain processing Scale conversion Function setting 2 Limit alarm UM00093 UMOO0A3 UM000B3 UMO00C3 Maximum and minimum value hold Disconnection detection Disconnection detection reset Average count or time period UM00094 UMOO0A4 UMOO0B4 UMOOO0CA Offset value UM00095 UMOOOAS UMOOO0B5 UM000C5 Gain value UM00096 UMOO0A6 UMOOO0B6 UMOOOC6 Scale conversion Upper limit of scale UM00097 UMO0O0A7 UM000B7 UM000C7 Lower limit of scale UM00098 UMOOOA8 UM0
61. ting 7 1 Failure in reading analog input data If an error occurs during the reading of analog input data e Check that I O allocations are correct e Check the connections of the terminal block e Check the configuration settings 7 2 Unstable analog input value If the analog input value is unstable e Use twisted pair wires and check that the wire is properly shielded e Check that the analog input wires are not placed close to power lines or high tension lines or bundled with the lines e Check that there are no power lines high voltage lines high capacity relays or noise generating equipment such as inverters close to the analog input unit e Check that the voltage or current range setting is set correctly 7 3 Incorrect digital output values with current input If no correct digital output values can be obtained with the current input e Check the connections of the terminal block e Check the connections of the input device e Check that the range setting has been set to current input FP7 Analog Input User s Manual 63 Specifications Chapter 8 8 1 General specifications Item Ambient temperature Storage temperature Ambient humidity Storage humidity Breakdown voltage Cutoff current 5mA factory setting Insulation resistance measured with a 500V DC megger Vibration resistance Shock resistance Noise immunity Power sup ply terminal of CPU Operation conditions Conformity t
62. ttings dialog and turn the buffer function control flag to TRUE Default Setting range Buffer function Select Enable Trigger type Trigger Select a trigger signal to start buffering flag Trigger input Unused Select an external trigger input from TRIGO to TRIG3 when using external triggering Level trigger Unused Select a channel from O to 3 when using level trigger ing channel ing Number of 1000 Set the number of captured values words to be stored buffered values in the buffer Setting range 1 410000 AFP7AD4H 1 8000 AFP7AD8 The number of buffered values is the total sum of cap tured data values including the number of pre trigger values FP7 Analog Input User s Manual Unit configuration Name Default Setting range Number of Set the number of captured values words to be stored pre trigger before triggering values Setting range 1 9999 AFP7AD4H 1 7999 AFP7AD8 The number of pre trigger values must be smaller than the number of buffered values Sampling cycle 1 Set the cycle for buffering digital output values A trig ger signal will only be detected at the end of the sam pling cycle The cycle time is obtained from the follow ing formula Insulated set value 1 30000 number of enabled channels x 5ms Non insulated set value 1 30000 x number of ena bled channels x 0 025ms For AFP7AD8 only the Non insulated setting is avail able Trigger level Set a threshol
63. tured The user program reads the buffered values and turns the buffer reset flag to TRUE The unit restarts pre trigger buffering and waits for the next trigger signal C Cc For I O addresses of control and status flags see p 20 e Any trigger signal will be ignored unless the buffer function control flag Note is TRUE e Buffering may be triggered even if the specified number of pre trigger values has not been reached the value in the memory area for pre trigger values is O 56 FP7 Analog Input User s Manual Unit configuration 6 8 2 Buffering by external trigger input The following diagram shows the buffer operation when one of the external trigger inputs TRIGO TRIG3 of the analog input unit turns to TRUE To use the function you must enable Buffer function in the Analog unit settings dialog and turn the buffer function control flag to TRUE II O III SE HI H H 96G0020 IRIBAR l I ms I HEESE N EA Ta i l I E B fo Em A l med MD ag a di TM se 1 ENE SA 7 porc EO s 7 TU nc AD ED se ER I N L l I gt I Soa I l S I See I I l l j I 1 1 1 T GTA I I I I I QO l i I i i i I Fog I l I Log l I I I Ha DEERE zd I ME T 1 1 I l L I I i i i 1 l I I I I l I I l l I I l l l 1 1 I I I I I I I I 1 I I H I I I eRe eRe eS I l I pog 5 I I I I I i t Dig
64. uracy specifications is 0 to 5V Full scale F S for accuracy specifications is 0 to 20mA FP7 Analog Input User s Manual Specifications Note The unit configuration which is stored in the unit memory UM can E be changed via the Advanced button in the I O map and unit con figuration dialog or by specifying the settings in a user program See p 35 8 3 VO allocation 8 3 1 Digital values and status flags After A D conversion the digital output values are written to the CPU s in put area WX and processed The analog signals received in a single channel are handled in units of 16 bits Status flags are also allocated to the CPU s inputs The I O addresses in the table show offset addresses I O addresses actu ally allocated are based on the first word number allocated to the unit Example If the first word address is 10 the address numbers for the digi tal output value and the error flag on channel O will be WX10 and X11F respectively Note e All buffer flags Buffer function active flag Buffering in progress m flag Buffering complete flag Pre trigger number match flag are allocated to the inputs of channel O e The default value of the digital output value is O e The default value of the status flags is 16 0 FP7 Analog Input User s Manual 67 Specifications Channel 0 3 Channel 0 WXO X0 XF WX1 X10 X11 X12 X13 X14 X15 X16 X17 X18 X19 X1A X1B X1C X1E X1F VO addresses
65. value 16 bits WX1 X10 WX3 X30 WX5 X50 WX7 X70 Disconnection detection flag X11 X31 X51 X71 High limit alarm flag X12 X32 X52 X72 Low limit alarm flag X13 X33 X53 X73 Limit alarm active flag X14 X34 X54 X74 Not used X15 X35 X55 X75 Maximum minimum hold active flag 9 X16 X17 X36 X37 X56 X57 X76 X77 Not used X18 Buffer function active flag X19 Buffering in progress flag 9 X1A Buffering complete flag X1B Pre trigger number match flag 9 X1C X1E X3C X3E X5C X5E X7C X7E Not used X1F X3F X5F X7F Error flag Channel 4 7 AFP7AD8 only VO addresses Name Channel 4 Channel 5 Channel 6 Channel 7 WX8 X80 WX10 X100 WX12 X120 WX14 X140 Digital output value 16 bits X8F X10F X12F X14F WX9 X90 WX11 X110 WX13 X130 WX15 X150 Disconnection detection flag X91 X111 X131 X151 High limit alarm flag x92 X112 X132 X152 Low limit alarm flag X93 X113 X133 X153 Limit alarm active flag X94 X114 X134 X154 Not used X95 X115 X135 X155 Maximum minimum hold active flag 9 X96 X116 X136 X156 Not used X97 X117 X137 X157 Buffer function active flag Buffering in progress flag 9 Buffering complete flag Pre trigger number match flag XIC X11C X13C X15C Not used X9E X311E X513E X15E X9F X11F X13F X15F Error flag 1 FP7 Analog Input User s Manual 21 O allocation Digital output value Memory area f

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