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FP7 Analog Input Units User`s Manual

1. Buffering complete flag TRUE when buffering has completed and the buffer can be accessed for reading FALSE when reading of buffered data has completed FP7 Analog Input Units User s Manual 23 O allocation 10 Pre trigger number match flag 1 Error 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 TRUE when an error has occurred 3 1 2 Control flags Note Channel 0 3 UO addresses Channel 0 WYO YO Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9 YA YB YE YF 24 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 0 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 Channel 1 Channel 2 Channel 3 WY1 Y10 WY2 Y20 WY3 Y30 Y11 Y12 Y21 Y22 Y31 Y32 Y13 Y23 Y33 Y14 Y24 Y34 Y15 Y25 Y35 Y16 Y17 Y26 Y27 Y36 Y37 Y1B Y1E Y2B Y2E Y3B Y3E YiF Y2F Y3F Name Disconnection detection control flag Not used Limit alarm control flag Not used Maximum minimum hold control flag Not used Buf
2. Offset gain pro cessing Scale conversion Limit alarm FP7 Analog Input Units User s Manual Description 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 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 data 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 the specified upper and lower limits and turns the corresponding flags to TRUE when these limits are exceeded Overview 1 2 Unit types Name Maximum and minimum value hold Disconnection detection Buffer function Description 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 Valid for 1 5V and 4 20mA ranges only The buffer function stores digital output values acquired at a preset cycle in the unit memory Buffering can be
3. The unit restarts pre trigger buffering and waits for the next trigger signal 54 FP7 Analog Input Units User s Manual Unit configuration 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 is TRUE Note 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 6 9 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 aor ia Fo ko a TR E RUM E eM TUM me aT IT Pay SEN 1 gu udi 2247 UM aaa pu a E oie s l i I l 0 Il E I I l 1 j GAS ana Aa 1 1 e ma a n i 1 1 1 1 1 1 I gm UNE I I I 5 AN m n Digital output value channel 0 3 I Buffer unit memory Buffering at specified sampling cycle 2 Pre trigger buffering 8 Post trigger buffering FP7 Analog Input Units User s Manual 55 Unit configuration Note 56 II Control and status flags Buffer function control flag TRIGO Pre trigger number match flag Bufferi
4. I O refresh is performed FP7 Analog Input Units User s Manual 29 Operation 30 Example Example Conversion processing is enabled for 4 channels b 0 1 2 3 0 1 2 3 0 1 2 3 0 1 2 3 1 1 1 1 y 9 o Y IiI rr Analog signal channel O of analog unit O 4 Conversion processing Order of conversion channel 0 5channel 1 5channel 2 53channel 3 CPU processing cycles I O refresh Digital output value from analog unit channel 0 of CPU D amp N en Conversion processing is enabled for 1 channel e alec le lelili n o Analog signal channel 0 of analog unit I N Conversion processing EA Conversion of channel O only A CPU processing cycles I O refresh Digital output value from analog unit channel O of CPU amp FP7 Analog Input Units User s Manual Chapter 5 5 1 Voltage range 54 1 10to 10V 0 32mV 1 62500 Conversion characteristics Conversion characteristics Analog input value V 10 8 6 4 2 0 2 4 6 8 10 FP7 Analog Input Units User s Manual Digital output value n 31250 25000 18750 12500 6250 0 6250 12500 218750 25000 5112 5 31 Conversion characteristics When exceeding the rated range Analog input value V Digital output value SEL 250 5 1 2 0 to 5V 0 16mV 1 31250 n 31250 15625 0 1 2 3 4 5 V Analog input value V
5. 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 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 Units User s Manual 65 Specifications Channel 0 3 UO addresses Name Channel 0 Channel 1 Channel 2 Channel 3 Wan XO XF WX2 X20 X2F WX4 X40 X4F WX6 X60 X6F Digital output value 16 bits Wal X10 Wwx3 X30 WX5 X50 WX7 X70 Disconnection detection flag XII 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 XIC X1E X3C X3E X5C X5E X7C X7E Not used X1F X3F X5F X7F Error flag 1 Channel 4 7 AFP7AD8 only UO addresses Name Channel 4 Channel 5 Channel 6 Channel 7 WX8
6. Time non insulated 1 1500ms Time insulated 200 60000ms FP7AD4H only specified with an unsigned integer 39 Unit configuration 6 3 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 Example Configuration 40 The number of counts has been set to 15 Analog signal Analog input processing Analog input values t PB e Average of a o Average of b p Average of c q Name Average processing Average count or time period Default Setting range Disable Select Moving average 200 200 2000 counts specified with an unsigned integer FP7 Analog Input Units User s Manual Unit configuration 6 4 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 in ed Offset ad e Gain adjust Corrected digital put values 3558 e 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 0 D Offset adjustment e The gain value settings are used as a func
7. 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 UMOOO0A1 UMOOOB1i UMOOOC1 Function setting 1 Average processing UM00092 UMOO0A2 UM000B2 UM000C2 Offset gain processing Scale conversion Function setting 2 Limit alarm UM00093 UMOO0A3 UM000B3 UM000C3 Maximum and minimum value hold Disconnection detection Disconnection detection reset Average count or time period UM00094 UMOO0A4 UMO00B4 UM000C4 Offset value UM00095 UMOO0A5 UMOOOBS UMOOO0C5 Gain value UM00096 UMOO0A6 UMOOOB6 UMOOO0C6 Scale conversion Upper limit of scale UM00097 UMOO0A7 UMOOOB7 UMOOO0C7 Lower limit of scale UM00098 UMOO0A8 UMOOOB8 UMO00C8 Limit alarm High limit alarm switch on value UM00099 UMOO0A9 UMOOOB9 UMOO0C9 High limit alarm switch off value UM0OO09A UMOO0AA UMOOOBA UMOOOCA Low limit alarm switch off value UMOO09B UMOOOAB UMOOOBB UMOOOCB Low limit alarm switch on value UMOO09C UMOOOAC UMOOOBC UMOOOCC Maximum and Maximum hold value UM00180 UMOO181 UM00182 UM00183 minimum value hold Minimum hold value UM00188 UM00189 UM0018A UM0018B Buffer function Buffer unit memory UM00800 UM03000 UM05800 UM08000 UMO2FOF UM0570F UM07FOF UMOA70F FP7 Analog Input Units User s Manual 71 Specifications Channel 4 7 AFP7AD8 only Setting item Unit memor
8. 7223 88333 www panasonic electronic materials com De Rijn 4 Postbus 211 5684 PJ Best 5680 AE Best Netherlands Tel 31 0 499 372727 Fax 31 0 499 372185 www panasonic electric works nl Administrative centre PLATINIUM Veve 3163 111 616 00 Brno Tel 420 541 217 001 Fax 420 541 217 101 www panasonic electric works cz Succursale frangaise 10 rue des petits ruisseaux 91370 Verri res Le Buisson T l 33 0 1 6013 5757 Fax 33 0 1 6013 5758 www panasonic electric works fr Rudolf Diesel Ring 2 83607 Holzkirchen Tel 49 0 8024 648 0 Fax 49 0 8024 648 111 www panasonic electric works de Magyarorsz gi K zvetlen Kereskedelmi K pviselet 1117 Budapest Neumann Janos u 1 Tel 36 1 999 89 26 www panasonic electric works hu Irish Branch Office Dublin Tel 353 0 14600969 Fax 353 0 14601131 www panasonic electric works co uk Via del Commercio 3 5 Z I Ferlina 37012 Bussolengo VR Tel 39 0456752711 Fax 39 0456700444 www panasonic electric works it Filial Nordic Knarrarnasgatan 15 164 40 Kista Sweden Tel 46 859476680 Fax 46 859476690 www panasonic electric works se Jungmansgatan 12 21119 Malm Tel 46 40 697 7000 Fax 46 40 697 7099 www panasonic fire security com ul Wotoska 9A 02 583 Warszawa Tel 48 22 338 11 33 Fax 48 22 338 12 00 www panasonic electric works pl Barajas Park San Severo 20 28042 Madrid Tel 34 913293875 Fax 34 913292976 www panasonic electric work
9. Digital output value n WS 31250 4 25000 43 18750 42 12500 ma 6250 0 0 When exceeding the rated range Analog input value V Digital output value 3250 32 FP7 Analog Input Units User s Manual Conversion characteristics 5 1 3 1to 5V 0 16mV 1 25000 n 25000 12500 0 V Analog input value V Digital output value n e 25000 4 18750 3 12500 2 6250 1 0 When exceeding the rated range Analog input value V Digital output value 5 2 Current range 5 21 0 to 20mA 0 64pA 1 31250 n 31250 15625 0 5 10 15 20 mA FP7 Analog Input Units User s Manual 33 Conversion characteristics Analog input value mA 20 16 12 8 4 0 When exceeding the rated range Analog input value mA gt 20mA 5 2 2 4 to 20mA 0 64pA 1 25000 n 25000 12500 7 Digital output value n 31250 25000 18750 12500 T6250 0 Digital output value Analog input value mA 20 16 12 8 4 When exceeding the rated range Analog input value mA gt 20mA 34 mA Digital output value n 25000 18750 12500 6250 0 Digital output value FP7 Analog Input Units User s Manual Unit configuration Chapter 6 Unit configuration 6 1 Advanced settings After the unit has been entered in the I O map it can be configured in Control FPWIN Pro Procedure 1 Open project 2 Double
10. 16 3 Channel 3 16 4 Channel 4 16 5 Channel 5 16 6 Channel 6 16 7 Channel 7 Not used Bit 4 7 Bit 8 11 Bit 12 15 Setting range 1 to 10000 AFP7AD4H 1 to 8000 AFP7AD8 Setting range O to 9999 AFP7AD4H 0 to 7999 AFP7AD8 Insulated set value 1 30000 x number of ena bled 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 Setting range 31250 to 31250 73 Specifications Individual settings settings per channel Unit memory address UM00090 UM000A0 UMOOOBO UMOOO0CO UM000D0O UM000E0 UM000F0 UM00100 UM00091 UMOOOA1 UMOOOB1 UM000C1 UM000D1 UM000E1 UM000F1 UM00101 UM00092 UM000A2 UM000B2 UM000C2 UM000D2 UM000E2 UM000F2 UM00102 UM00093 UM000A3 UM000B3 UM000C3 UM000D3 UM000E3 UM000F3 UM00103 UM00094 UM000A4 UM000B4 UM000C4 UM000D4 UM000E4 UM000F4 UM00104 74 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 pro cessing Range setting Average pro cessing Offset gain pro cessing Scale conversion Limit alarm Maximum and minimum value hold Disconnection detection Disconnection detection reset Default 16 1 16 1 16 0 16 0 16 0 16 0 16 0 16 0 16 0 Average count or 2
11. 4 to 20mA 1 25000 2 25us channel Max 0 1 F S at 25 C Max 0 3 F S at 0 C to 55 C z1MQ x2500 15 to 15V 30 to 30mA Input terminals Internal circuit Optical coupler in sulated DC DC converter Between channels PhotoMOS relay To speed up conversion disable Conversion pro cessing 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 90906 11096 Setting range 30000 to 430000 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 accuracy specifications is O to 5V Full scale F S for accuracy specifications is 0 to 20mA Note The unit configuration 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 58 64 FP7 Analog Input Units User s Manual Specifications 8 3 UO 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 Status flags are also allocated to the CPU s inputs
12. 60000ms insulated Setting range 2 2000 counts Setting range 3000 to 3000 Setting range 9000 to 411000 90 110 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 reset of disconnection detection flag Max 10000 words channel Available triggers Trigger flag Trigger input Trigger level Full scale F S for accuracy specifications is O to 5V Full scale F S for accuracy specifications is O to 20mA Note The unit configuration 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 58 FP7 Analog Input Units User s Manual 63 Specifications AFP7AD8 Item Inputs Input range Resolution Voltage Current Conversion time Total accuracy Input impedance Voltage Current Absolute maximum input Voltage Current Insulation method Channel deactivation Input range selection Average processing Count based average Time based average Moving average Offset gain processing Offset value Gain value Scale conversion Limit alarm Maximum and minimum value hold Disconnection detection Buffer function 1 2 Description 8 channels 10 to 10V DC 1 62500 0 to 10V DC 1 31250 0 to 5V DC 1 31250 1 to 5V DC 1 25000 0 to 20mA 1 31250
13. Manual no ACGM0703V1EN ACGM0703V1 1EN ACGM0703V1 2EN Date 02 2015 03 2015 07 2015 Description of changes First edition Minor corrections Minor corrections t a lt North America Europe Asia Pacific Cina Panasonic Electric Works Please contact our Global Sales Companies in gt Headquarters Panasonic Electric Works Europe AG gt Austria Panasonic Electric Works Austria GmbH Panasonic Industrial Devices Materials Europe GmbH gt Benelux Panasonic Electric Works Sales Western Europe B V gt Czech Republic Panasonic Electric Works Europe AG gt France Panasonic Electric Works Sales Western Europe B V gt Germany Panasonic Electric Works Europe AG gt Hungary Panasonic Electric Works Europe AG gt Ireland Panasonic Electric Works UK Ltd gt Italy Panasonic Electric Works Italia srl gt Nordic Countries Panasonic Electric Works Europe AG Panasonic Eco Solutions Nordic AB gt Poland Panasonic Electric Works Polska sp z 0 0 gt Spain Panasonic Electric Works Espa a S A gt Switzerland Panasonic Electric Works Schweiz AG gt United Kingdom Panasonic Electric Works UK Ltd Rudolf Diesel Ring 2 83607 Holzkirchen Tel 49 0 8024 648 0 Fax 49 0 8024 648 111 www panasonic electric works com Josef Madersperger Str 2 2362 Biedermannsdorf Tel 43 0 2236 26846 Fax 43 0 2236 46133 www panasonic electric works at EnnshafenstraBe 30 4470 Enns Tel 43 0 7223 883 Fax 43 0
14. X80 X8F WX10 X100 X10F WX12 X120 X12F WX14 X140 X14F pila output value 16 bits WX9 X90 WX11 X110 WX13 X130 WX15 X150 Disgonnecuon 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 X97 X116 X117 X136 X137 X156 X157 Not used Buffer function active flag Buffering in progress flag Buffering complete flag E Pre trigger number match flag 19 X9C X9E X11C X311E X13C X513E X15C X15E Not used X9F X11F X13F X15F Error flag 66 FP7 Analog Input Units User s Manual Specifications 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 here Voltage range Current range Digital output value 10 to 10V 31250 to 31250 0 to 10V or 0 to 5V 0 to 31250 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 the connection has been restored Valid for thermocouple input and 1 5V and 4 20mA r
15. and its expansion units I O addresses are allo cated based on the starting word number To display the current I O map and starting word number of a unit in Con trol FPWIN Pro proceed as follows Open project Double click PLC in the navigator Double click I O map and unit configuration BR U N e Double click the desired slot number Please refer to the CPU Hardware User s Manual for details on entering and uploading I O maps FP7 Analog Input Units User s Manual 3 1 4 Digital values and status flags O allocation After A D conversion the digital output values are written to the CPU s in put area WX and processed 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 s 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 0 e The default value of the digital output value is 0 e The default value of the status flags is 16 0 Channel 0 3 UO addresses Channel 0 Channel 1 Channel 2 WXO X0 XF WX2 X20 X2F WX4 X40 X4F WX1 X10 WX3 X30 WX5 X50 X11 X31 X51 X
16. 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 FP7 Analog Input Units User s Manual 69 Specifications 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 70 FP7 Analog Input Units 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 58 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 settings UM00088
17. device Shield A D conversion circuit Internal circuit Terminal layout voltage and current input 18 N o E 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 Units User s Manual 2 5 Trigger input specifications Description Wiring The trigger input terminals TRIG are only required when the buffer func tion is used with external input signals as trigger signals Item Insulation method Rated input voltage Rated input current Input impedance Operating voltage range Min ON voltage min ON current Max OFF voltage max OFF current Response time FALSE TRUE TRUE FALSE Inputs per common Connection FP7 Analog Input Units User s Manual Description AFP7AD4H AFP7AD8 Optical coupler 24V DC 4 5mA at 24V x12MA at 24V x5 1kQ x2kO0 21 6 26 4V DC 19 2V 3 5mA 5V 1 5mA Max 0 2ms Max 0 1ms Max 0 2ms Max 0 1ms 2 1 Terminal block M3 terminal screws 19 I O allocation Chapter 3 3 1 General Procedure Reference 20 UO allocation 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
18. 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 26 FP7 Analog Input Units User s Manual Operation Chapter 4 Operation 4 1 Reading of analog input data 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 A user program is needed to read the digital output values from the CPU s input area WX 0 D H tT le GOSOSOOOOE NN AA C N I A N i A N T a lpeeeoe N Ti uu uu e Analog signal Ki A D conversion 3 Digital output value Sample program The digital output values from the analog input unit are stored in the CPU s memory areas DIXWXO DIXWX2 DIXWX4 and DIXWX6 They are read and stored by channel in four different variables FP7 Analog Input Units User s Manual 27 Operation POU Header 4 2 Conversion time Conversion time varies with the selected configuration settings Channel
19. processing e Maximum and minimum value hold e Limit alarm e Disconnection detection e Buffer function 1 4 Restrictions on unit combination Current consumption When designing the system make sure the total current consumption of all units used together with the analog unit is within the capacity of the power supply The unit has the following internal current consumption Name Product no Current consumption Analog input unit high speed and AFP7AD4H lt 100mA high accuracy type Analog input unit general purpose AFP7AD8 lt 85mA type FP7 Analog Input Units User s Manual 11 Overview Firmware version The following CPU firmware versions are required for using the analog input units Name Analog input unit high speed and high accuracy type Analog input unit general purpose type 1 5 Parts and functions 12 Product no AFP7ADAH AFP7AD8 Version Version 1 0 or later Version 3 1 or later 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 w
20. used in this manual One or more of the following warnings may be used in this documentation NOTICE 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 Indicates a property damage message FP7 Analog Input Units User s Manual 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 Units Use
21. 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 Control FPWIN Pro online help for detailed information POU Header Identifier Type Initial Input output bit offset Get slot offset relative to slot 1I E Set reset the maximum minimum hold control flag Channel bSetMaxMinHoldExecution DIYY5 IP s Maximum minimum hold active flag channel O0 When Channel0 bSetMaxMinHoldExecution is TRUE the maximum and minimum value hold function is activated When Chan 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 FP7 Analog Input Units User s Manual 47 Unit configuration 6 8 Disconnection detection The disconnection detection flag turns to TRUE and the ERROR LED will light if the analog input value does not reach a certain threshold 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 the disconnection detec tion control flag is TRUE the disconnection detection flag will tu
22. 00 time period Setting range 16 0 Disable 16 1 Enable 1641 Voltage input 10 to 10V 1642 Voltage input O to 10V 16 4 Voltage input 0 to 5V 1648 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 1641 Enable Bit 4 7 16 0 Disable 16 1 Enable Bit 8 11 16 0 Disable 1641 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 available FP7 Analog Input Units User s Manual Unit memory address UM00095 UM000A5 UM000B5 UM000C5 UM000D5 UM000E5 UM000F5 UM00105 UM00096 UM000A6 UM000B6 UM000C6E UM000D6 UM000E6 UM000F6 UM00106 UM00097 UM000A7 UM000B7 UM000C7 UM000D7 UM000E7 UM000F7 UM00107 UM00098 UM000A8 UM000B8 UM000C8 UM000D8 UM000E8 UM000F8 UM00108 UM00099 UM000A9 UM000B9 UM000C9 UM000D9 UM000E9 UM000F9 UM00109 UM0009A UM000AA UM000BA UM000CA UM000DA UMOOOEA UM000FA UM0010A UM0009B UM000AB UM000BB UM00
23. 0CB UM000DB UM000EB UM000FB UM0010B Name Offset value Gain value Upper limit of scale Lower limit of scale High limit alarm switch on value High limit alarm switch off value Low limit alarm switch off value FP7 Analog Input Units User s Manual Default 0 10000 10000 Specifications Setting range 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 11000 0 9x to 1 1x 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 Scale conversion must be enabled Setting range 30000 to 30000 specified with a signed integer To apply the setting Limit alarm must be ena bled Setting range 31250 to 31250 specified with a signed integer 75 Specifications Unit memory address UM0009C UM000AC UM000BC UM000CC UM000DC UM000EC UM000FC UM0010C Maximum and minimum value hold areas per channel Unit memory address UM00180 UM00181 UM00182 UM00183 UM00184 UM00185 UM00186 UM00187 UM00188 UM00189 UM0018A UM0018B UM0018C UM0018D UM0018E UM0018F Name Low limit alarm switch on value Default 0 Setting range To monitor a value Maximum and minimum value hold mu
24. 12 X32 X52 X13 X33 X53 X14 X34 X54 X15 X35 X55 X16 X17 X36 X37 X56 X57 X18 X19 X1A X1B X1C X1E X3C X3E X5C X5E X1F X3F X5F FP7 Analog Input Units User s Manual Channel 3 WX6 WX7 X60 X6F X70 X71 X72 X73 X74 X75 X76 X77 X7C X7E X7F Name Digital output value 16 bits Disconnection detection flag 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 Not used Error flag 21 O allocation Channel 4 7 AFP7AD8 only UO addresses WX8 X80 X8F WX10 X100 X10F Channel 4 WX9 X90 X91 X92 X93 X94 X95 X96 X97 X9C X9E X9F Channel 5 Channel 6 WX12 X120 X12F WX11 X110 WX13 X130 X111 X131 X112 X132 X113 X133 X114 X134 X115 X135 X116 X117 X136 X137 X11C X311E X13C X513E X11F X13F Digital output value 22 Channel 7 WX14 X140 X14F WX15 X150 X151 X152 X153 X154 X155 X156 X157 X15C X15E X15F Name Digital output value 16 bits 2 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 fla
25. 8D UM0018E UM0018F UMOA040 UMOBF80 UMODECO UMOBF7F UMODEBF UMODFF FP7 Analog Input Units User s Manual 8 42 Bitsettings in unit memory areas General settings common to all channels Unit memory address UM00028 UM00081 UM00088 UM00089 UM0008A UM0008B UM0008C UM0008D Name Unit memory up date Channel to channel insulation Buffer function Disable Enable Trigger type Trigger input AFP7AD4H only Trigger level Number of buffered values Number of pre trigger values Sampling cycle Trigger level FP7 Analog Input Units User s Manual Default 16 0 16 0 16 0 16 0 16 0 16 0 1000 Specifications Setting range 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 configuration has been up dated unit memory UM00028 will be set to O 16 0 16 1 16 0 16 1 Bit 0 3 Non insulated Insulated AFP7AD4H only Disable Enable 16 0 Trigger flag 16 1 Trigger input rising edge 16 2 Trigger input falling edge 16 4 Trigger level rising edge 16 8 Trigger level falling edge 16 0 Unused 16 1 TRIGO 16 2 TRIG1 16 4 TRIG2 16 8 TRIG3 AFP7AD4H 16 0 Unused 16 1 Channel 0 16 2 Channel 1 16 4 Channel 2 16 8 Channel 3 AFP7AD8 16 0 Channel O 16 1 Channel 1 16 2 Channel 2
26. Panasonic PROGRAMMABLE CONTROLLERS FP7 Analog Input Units User s Manual ACGM0703V1 2EN x e 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 Units User s Manual Warnings
27. ak aa ie nee x eee tour eene eu seda ood 31 Ga ERR EEN KEEN KEE 32 54 9 Tto 45V 0 10mV EE 33 5 2 Current range ieri eite Een ed exeun sare d dnos deep n Pene pene ene uvae e eR pea aa 33 5 2 4 Oto 20mA 0 64UA TEE 33 5 2 2 4 t0 F20MA 0 64UA 1 25000 aaa Aa Jaan 34 6 He D AA AA AA 35 61 Advanced setings 35 6 2 List of advanced configuration settings ssssssseeeeene nennen eren 35 6 3 Average PLOCESSING RR 38 6 3 1 eene EE EE 38 6 3 2 Time based average aaa nananana nana naaa anan ANAK ANAN ANN ENANA NEN nnns an an ENEAN en tena nnn 39 6 3 3 Moving average tette ANAN e t exta pec Feb NAE EFE a 40 6 4 Offset and gain adjustment estne either ns aaia inaa aiaia aa 41 FP7 Analog Input Units User s Manual 7 Table of contents 6 5 e E E 42 0 0 mit alakt eene tente ie Rene re eee ER Ran nre qe eene nen UNE eet ren rinde Rer 43 6 7 Maximum and minimum value hold function ssssssssseseeee eee enne 45 6 8 Disconnection detection ssssssssssseeeene e ener nnnen enne eren renes nennen enn 48 9 0 Buffer UDCUORD Naa cte re Lc rte aed prece edd aa erepta pen ARENS ee 50 6 9 1 Buffering by trigger Tag 53 6 9 2 Buffering by external trigger input ssssssseee emen 55 6 9 3 Buffering by trigger level emen enemies 57 6 10 Configuration by program 58 f TIOUDIESNOOUN BE TT 61 7 1 Failure in reading analog input data 61 7 2 Unsta
28. anges only High limit alarm flag TRUE when the digital output value exceeds the switch on value for high limit alarm 4 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 Units User s Manual 67 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 completed and the buffer can be accessed for reading FALSE when reading of buffered data has completed 10 Pre trigger number match flag 10 Error flag 8 3 2 Control flags Note 68 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 fla
29. ble analog input value ene ene nenre nennen eren eren nennen 61 7 3 Incorrect digital output values with current input sssssssssesee eene emere 61 Bee ET 62 8d GeneralspecificatlonS seise LEE 62 8 2 Performance SPEECH Snaar aa aaae Eaa aE die AMAIN NANANG 62 9 39 l OdlloCatloli iiie res oett nire esed ec c dd vedendo ae 65 8 3 1 Digital values and status flags oie ent re ree trei ne end rca i dea ro 65 Ee ie E 68 9 4 Unit memory addresses uere dat pe Hit t pa dee ru dea e nated aden nha 71 8 4 1 Allocation of unit memory addresses ee eee 71 8 4 2 Bit settings in unit memory oreag eee nemen nnnm nennen 73 Seu le E 77 8 FP7 Analog Input Units User s Manual Chapter 1 1 1 Features Overview Overview 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 Name Average pro cessing
30. ce 2 Shield 3 PhotoMOS relay 0 A D conversion circuit 5 Internal circuit Note For the current input you must connect the V and I terminals 16 FP7 Analog Input Units User s Manual Terminal layout current input Wiring TRIG2 Ii 24V DC 3 S amp T COM02 Analog current input channel 1 Analog current input channel 3 Analog current input channel 2 Analog current input channel 0 Note TRIGO to TRIG3 of AFP7AD4H indicate input terminal numbers Please note that they do not correspond to the analog input channels 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 Units User s Manual 17 Wiring Wiring and internal circuit diagram voltage and current input gt Vn In X XX XJ o 6 ka o com 2500 o qt Jz TRIG 2kQ p d MVDO c el zC T COM bu O The circuit connection depends on the range setting selected in the Analog 9 O 3 unit settings dialog voltage or current input Input
31. click PLC in the navigator 3 Double click I O map and unit configuration 4 Double click the desired slot number 5 Advanced 6 Make the desired settings 7 OK The settings will become effective when the project is downloaded to the PLC 6 2 List of advanced configuration settings AFP7AD4H General Buffer function common to all channels Item name Data Default setting Channel to channel Non insulated Insulated Non insulated insulation Buffer function Disable Enable Disable 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 Unused Channel 0 Channel 1 Channel Unused channel 2 Channel 3 Number of buffered 1 10000 1000 values Number of 0 9999 0 pre trigger values FP7 Analog Input Units User s Manual 35 Unit configuration 36 Item name Sampling cycle Trigger level Data 1 30000 31250 to 431250 Channel 0 3 settings per channel Item name Conversion pro cessing Range setting Average processing Average count or time period Offset gain pro cessing 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 valu
32. e hold Disconnection de tection Disconnection de tection flag reset Data Enable Disable 10V 10V 0V 10V 0V 5V 1V 5V OmA 20mA 4mA 20mA Disable Count based aver age Time based average Moving aver age Count based average 2 60000 counts Time based average Non insulated 1 1500ms Time based average Insulated 200 60000ms Moving average 2 2000 counts Disable Enable 3000 to 3000 9000 to 11000 Disable Enable 30000 to 30000 30000 to 30000 Disable Enable 31250 to 31250 31250 to 31250 31250 to 31250 31250 to 431250 Disable Enable Disable Enable Automatic Manual Default setting 1 0 Default setting Enable 10V 10V Disable 200 Disable 0 10000 Disable 10000 0 Disable 1000 1000 Disable Disable Automatic FP7 Analog Input Units User s Manual AFP7AD8 Buffer function common to all channels Item name Buffer function Trigger type Trigger input Level triggering channel Number of buffered values Number of pre trigger values Sampling cycle Trigger level Data Disable Enable Trigger flag Trigger input rising edge Trigger input falling edge Trigger level rising edge Trigger level falling edge Unused TRIG0 TRIG1 TRIG2 TRIG3 Unused Channel 0 Channel 1 Channel 2 Channel 3 Channel 4 Channel 5 Channel 6 Channel 7 1 10000 0 9999 1 30000 31250 to 31250 Channel 0 3 settings per channel Item name Conversion p
33. er of digital output values will be stored in the buffer unit memory at the specified sampling cycle Buffering can be triggered by one of the following events e The trigger flag turns to TRUE see Buffering by trigger flag on p 53 e A signal edge occurs at an external trigger input see Buffering by ex ternal trigger input on p 55 FP7 Analog Input Units User s Manual Unit configuration The digital output value crosses a specified level see Buffering by trigger level on p 57 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 l idet o Digital output value 2 Execute buffer function 3 Pre trigger values Activate trigger 5 Post trigger values 6 Finish buffering 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 func
34. fer function control flag Trigger flag Buffer reset flag Not used Error reset flag FP7 Analog Input Units User s Manual O allocation Channel 4 7 AFP7AD8 only UO addresses Name Channel 4 Channel 5 Channel 6 Channel 7 WY4 Y40 WY5 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 E 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 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 FP7 Analog Input Units User s Manual 25 I O allocation Trigger flag TRUE to start buffering 9 Buffer reset flag TRUE for
35. g Not used Error flag Memory area for digital values after conversion of the analog input values If scale conversion has been set the corresponding scaled values are stored here Voltage range 10 to 10V Oto 10V or 0 to 5V 1 to 5V Current range 0 to 20mA 4 to 20mA Digital output value 31250 to 31250 0 to 31250 0 to 25000 O to 31250 0 to 25000 For AFP7ADS 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 FP7 Analog Input Units User s Manual O allocation Disconnection detection flag TRUE when a disconnection has been detected FALSE when the connection has been restored Valid for thermocouple input and 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 4 Low limit alarm flag TRUE when the digital output value drops below the switch on value for low limit alarm 9 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 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
36. g and the error flag reset flag on channel 0 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 Units User s Manual Specifications Channel 0 3 UO 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 Y17 Y26 Y27 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 flag Channel 4 7 AFP7AD8 only UO addresses Name Channel 4 Channel 5 Channel 6 Channel 7 WY4 Y40 WY5 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 x Trigger flag Buffer reset flag 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
37. g 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 Buffer function in the Analog unit settings dialog and turn the buffer function control flag to TRUE FP7 Analog Input Units User s Manual 53 Unit configuration JEN pu p rU M E Mec i OO i j I i i I Fb 1 I i io 1 1 I I I be PAA T l eL NE i 1 1 6 1 1 1 1 e i NE a 1 1 pi 5 i i i i t III n Digital output value channel 0 3 I Buffer unit memory Buffering at specified sampling cycle 2 Pre trigger buffering Post trigger buffering Control and status flags Buffer function control flag Trigger flag Buffering in progress flag II Pre trigger number match flag Buffering complete flag Buffer reset flag ta II Operation sequence Pre trigger buffering will start when the user program turns the buffer function control flag to TRUE When the specified number of pre trigger values is reached the pre trigger number match flag turns to TRUE 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 tured The user program reads the buffered values and turns the buffer reset flag to TRUE
38. he limit alarm function is activated on channel 0 of the analog unit and the desired output turns to TRUE when the specified upper or lower limit is FP7 Analog Input Units User s Manual Unit configuration detected 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 2 VAR BOOL FALSE 4 VAR BOOL FALSE LD Body Y Input output bit offset Set reset the alarm control flag Bees o aol Hu AS Set limit alarm control flag channel0 bResetLimitAlarmChannel00 DIYY3 Reset limit alarm control flag channel0 z JP eR oc BANGA EVXM 099 KS ee et s bHighLimitDetectedChannel gt gt gt gt gt HAH CJ Uimitalammactveflagchanno O O 0 i aa High limit alarm flag channel 8 Turn low limit alarm output to TRUE DIYX13 Dieu om When bSetLimitAlarmChannelO turns to TRUE the limit alarm function on channel O 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 6 7 Maximum and minimum value hold function This function stores the maximum and minimum values of the acquired data in the u
39. he 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 i ee mr eU T i limo G mhm e d T 5 aa dna Maki eaters Ae posee i nG Pt Ng i i i I l l I I LI DI I EET ME 4 Or E i 1 1 1 1 1 1 1 I c4 I 5 i t m n Digital output value limo Trigger level for digital output values on channel 0 n 3 Digital output value channel 1 3 no Digital output value channel 0 I Buffer unit memory Buffering at specified sampling cycle Pre trigger buffering Post trigger buffering II Control and status flags Buffer function control flag Q2 Pre trigger number match flag Buffering in progress flag Buffering complete flag Buffer reset flag III Operation sequence FP7 Analog Input Units User s Manual 57 Unit configuration Note 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 Buffering starts when the digital output value of channel O rises above the specified trigger level It continues until the specified number of buffered val ues is reached Buffering finishes when the specified number of buffered values has been captured The
40. iring After in stallation push in the lock button at the bottom of the unit to lock in the terminal block DIN rail attachment lever Used for easy attachment to a DIN rail FP7 Analog Input Units User s Manual Overview 4 Expansion connector Connects the unit to the internal circuit of I O units and intelligent units Analog input terminal block Remove the terminal block to facilitate wiring Crimp terminals for M3 can be used 6 Fixing hook Used to fix expansion units FP7 Analog Input Units 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 9 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 Units 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
41. n 3 axes in X Y and Z direction 1000Vp p with pulse widths 50ns and ips based on in house measure ments Free from corrosive gases and excessive dust EMC EN 61131 2 II 2 D Based on JIS B 3502 and IEC 61131 2 8 2 Performance specifications AFP7AD4H Item Description Inputs 4 channels Input range Resolu Voltage 10 to 10V DC 1 62500 tion 0 to 10V DC 1 31250 0 to 5V DC 1 31250 1 to 5V DC 1 25000 Current O to 20mA 1 31250 Conversion time Total accuracy 62 4 to 20mA 1 25000 25ys channel non insulated 5ms channel insulated Max 0 05 F S at 25 C Max 0 1 F S at 0 C to 55 C FP7 Analog Input Units User s Manual Item Input impedance Voltage Current Absolute maximum Voltage input Current Insulation method Channel deactivation Input range selection Average processing Count based average Time based average Moving average Offset gain processing Offset value Gain value Scale conversion Limit alarm Maximum and minimum value hold Disconnection detection Buffer function 1 2 Specifications Description xz1MQ 22500 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 non insulated and 200
42. n Disable Select Enable Disconnection detection reset Automatic Select Automatic Sample program The disconnection detection is activated on channel O The disconnection detection flag turns to TRUE if a disconnection has been detected POU Header Class Identifier Type Initial VAR CONSTANT iSlotNumber INT 0 1 VAR Channel bSetDisconnectionDetection BOOL FALSE 2 VAR Channel bResetDisconnectionDetection BOOL FALSE 3 VAR blsDisconnectionDetected BOOL FALSE FP7 Analog Input Units User s Manual 49 Unit configuration Note LD Body Calculate the index modifiers TTT Channel bSetDisconnectionDetection DIYYO s BOW e a OE Aa e L E SA s 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 0 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 6 9 Buffer function 50 The buffer function stores digital output values acquired at a preset cycle in the unit memory See p 76 for buffer areas in the unit memory If a trigger signal is input while the buffer function is executed a specified numb
43. nabled Setting range 30000 to 30000 specified with a signed integer FP7 Analog Input Units User s Manual Note 6 6 Limit alarm Unit configuration 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 This function compares the acquired data with the specified upper and low er 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 limit 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 IN NGPA an err Qv r Dm Gla Bp aa do AA iE BEE r c a E c E I l i H 1 o o Dr TAG i l i m a n Digital output value I Limitvalues D High limit alarm switch on value High limit alarm switch off value Low limit alarm switch off value Low limit alarm switch on value FP7 Analog Input Units User s Manual 43 Unit configuration Configuration Note Sample program 44 TI OHOGOOGGO Control and status flags Limi
44. nfiguration Sample program AFP7AD4H Make the following settings by user program e Channel to channel insulation Insulated e Range setting channel 0 4 20mA e Range setting channel 1 4 20mA e Conversion processing channel 2 3 Disable POU Header REESEN bConfigurationUpdatelnProgress bConfigurationUpdateComplete DI251 UM00028 Et O UpdateComplete bConfigurationUpdatelnProgress bReadAn IP E R s CIE i inel 1 FP7 Analog Input Units User s Manual 59 Unit configuration When bConfigure turns to TRUE and 16 55AA is written to unit memory UM00028 the configuration is updated When the update is complete O is written to UM00028 and writing of the output data starts 60 FP7 Analog Input Units User s Manual Troubleshooting Chapter 7 Troubleshooting 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
45. ng in progress flag Buffering complete flag Buffer reset flag III Operation sequence Pre trigger buffering will start when the user program turns the buffer function control flag to TRUE When the specified number of pre trigger values is reached the pre trigger number match flag turns to TRUE Buffering starts at a rising edge of TRIGO It continues until the specified num ber of buffered values is reached Buffering finishes when the specified number of buffered values has been cap 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 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 0 e TRIGO to TRIG3 of AFP7AD4H indicate input terminal numbers Please note that they do not correspond to the analog input channels O to 3 e Make sure Trigger input is not set to Unused in the Analog unit settings dialog FP7 Analog Input Units User s Manual Unit configuration 6 9 3 Buffering by trigger level The following diagram shows the buffer operation when the digital output value of the specified channel rises above or falls below t
46. nit memory area for each channel See p 76 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 FP7 Analog Input Units User s Manual 45 Unit configuration 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 RN SENE UE o E y Y i Dom 34 es GT NES DEE Ga n n Digital output value I Control and status flags 0 Maximum minimum hold control flag Maximum minimum hold active flag II Operation sequence 0 Maximum value is refreshed Maximum value is held in unit memory 3 Minimum value is refreshed Minimum value is held in unit memory For I O addresses of control and status flags see p 20 46 FP7 Analog Input Units User s Manual Unit configuration Configuration Name Default Setting range Maximum and minimum value hold Disable Select Enable Sample program The maximum and minimum value hold function is executed on channel 0 of the analog unit in slot 1 and the maximum and minimum values
47. 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 AFP7AD4H General e For the current input you must connect the V and I terminals e The trigger input terminals TRIG are only required when the buffer function is used with external input signals as trigger signals Wiring and internal circuit diagram voltage input LEI Vil n COM n UN ES Ge UI In Er x m pi Input device 2 Shield 3 PhotoMOS relay 0 A D conversion circuit G Internal circuit FP7 Analog Input Units User s Manual 15 Wiring Terminal layout voltage input TRIG1 TRIG2 ES L 24V DC T COM02 ES 24V De a TRIG3 id T COM13 Analog voltage input channel 1 Analog voltage input channel 3 Analog voltage input channel 2 Analog voltage input channel O Wiring and internal circuit diagram current input 2 Vn T E O UX XXX Tm 7 1MQ ra L COMn 2500 n ERIS TRIGn p O T d ND E 9100 v SL T COMn SI pone o 0 Input devi
48. ns of Control 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 Units User s Manual Table of contents Table of contents E 9 WA FO AWICS e E 9 1 2 ln ee 10 1 39 ee 10 E Restnctions on unit COMBINATION EE 11 135 Parts and Ree 12 CER UO ERE 14 24 Wiring the terminal DlOCK aaa GAGANA KINANA cutn ceca anne ARIANA 14 2 2 Connecting the analog InpUts 3 5 picea NN GRAN dad 2 2 Hc ch nee uode paa 15 2 3 AFRPZA DAF aaa a a na AG a GN paman 15 LEE gaaei 17 25 ER e elle ee e le EE 19 emi 20 KnMEESC uIICI E 20 3 1 Digital values and Status Tage 20020 21 curetis 24 Ae A 27 44 Reading ot analog input data betae R 27 Cell 28 e E Conversion EE e 31 Dl voltage Nein 31 54 1 1010 10V 0 32mV 162500 aan
49. nsulated circuit so if an incorrect voltage is directly applied the internal circuit may be damaged or destroyed FP7 Analog Input Units 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 functio
50. r AFP7AD8 only the Non insulated setting is available Set a threshold when level triggering is used Setting range 31250 431250 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 0 VAR CONSTANT iSlotNumber INT 0 1 WAR bSetBufferFunctionControlFlag BOOL FALSE 2 VAR bTriggerFlag BOOL FALSE 3 VAR awBufferData ARRAY 0 9999 OF WORD 10000 0 FP7 Analog Input Units User s Manual Unit configuration LD Body Calculate the index modifiers Input output bit offset E Get slot offset relative to slot 1 Setthetriggerflag dee sh GE vi bTriggerFlag JP H A KANG a aa EEN a ee DENGAN Gg 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 6 9 1 Bufferin
51. r s Manual 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 1090 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 i
52. rn 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 Automatic reset of disconnection detection flag VImA AA AA O i 0 7V 2 8 mA 1 I 1 I 0 Analog input value Threshold 3 Disconnection detection control flag Disconnection detection flag In automatic mode the disconnection detection flag will automatically turn FALSE when the threshold is reached again 48 FP7 Analog Input Units User s Manual Unit configuration Manual reset of disconnection detection flag 0 7 V 2 8 mA Ew Analog input value Threshold Disconnection detection control flag Disconnection detection flag In manual mode the disconnection detection flag will not automatically turn FALSE when the threshold is reached again The disconnection detection flag turns to FALSE when the disconnection detec tion control flag turns to FALSE e Si SSC For I O addresses of control and status flags see p 20 Configuration for automatic reset Name Default Setting range Disconnection detectio
53. ro cessing Range setting Average processing Average count or time period Offset gain pro cessing 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 FP7 Analog Input Units User s Manual Data Enable Disable 10V 10V 0V 10V 0V 5V 1V 5V Om A 20mA 4mA 20mA Disable Count based aver age Time based average Moving aver age Count based average 2 60000 counts Time based average 1 1500ms Moving average 2 2000 counts Disable Enable 3000 to 3000 9000 to 11000 Disable Enable 30000 to 30000 30000 to 30000 Disable Enable 31250 to 31250 31250 to 31250 31250 to 31250 31250 to 31250 Unit configuration Default setting Disable Trigger flag Unused Unused 1000 Default setting Enable 10V 10V Disable 200 Disable 0 10000 Disable 10000 0 Disable 1000 1000 37 Unit configuration Item name Data Default setting Maximum and Disable Enable Disable minimum value hold Disconnection de Disable Enable Disable tection Disconnection de Automatic Manual Automatic tection flag reset 6 3 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 inp
54. s es Grundstrasse 8 6343 Rotkreuz Tel 41 0 41 7997050 Fax 41 0 41 7997055 www panasonic electric works ch Sunrise Parkway Linford Wood Milton Keynes MK14 6LF 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 of America 629 Central Avenue New Providence N J 07974 Tel 1 908 464 3550 Fax 1 908 464 8513 www pewa panasonic com Asia Pacific China Japan gt China Panasonic Electric Works Sales China Co Ltd gt Hong Kong Panasonic Industrial Devices Automation Controls Sales Hong Kong Co Ltd gt Japan Panasonic Corporation gt Singapore Panasonic Industrial Devices Automation Controls Sales Asia Pacific Panasonic 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 RM1205 9 12 F Tower 2 The Gateway 25 Canton Road Tsimshatsui Kowloon Hong Kong Tel 852 2956 3118 Fax 852 2956 0398 1048 Kadoma Kadoma shi Osaka 571 8686 Japan Tel 81 6 6908 1050 Fax 81 6 6908 5781 www panasonic net 300 Beach Road 16 01 The Concourse Singapore 199555 Tel 65 6390 3811 Fax 65 6390 3810
55. st 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 Maximum hold value Minimum hold value Default 0 0 Buffer areas for AFP7AD4H per channel Unit memory address UM00800 UMO2FOF UM03000 UM0570F UM05800 UMO7FOF UM08000 UMOA70F 76 Channel 0 1 2 3 Default Description 0 0 0 0 Maximum range 31250 to 31250 specified with a signed integer 10000 words per channel Maximum range 31250 to 31250 specified with a signed integer FP7 Analog Input Units User s Manual Buffer areas for AFP7AD8 per channel Unit memory address Channel Specifications Default Description UM00400 UM0233F 0 0 UM02340 UM0427F 1 0 UM04280 UM061BF 2 0 UMO61CO UMOSOFF 3 0 UM08100 UMOA03F 4 0 UMOA040 UM0BF7F 5 0 UMOBF80 UMODEBF 6 0 UMODECO UMOFDFF 7 0 8 5 Dimensions 28 7 aj VOPEN o Og So B lag D ER SEKR De Ge LAS amp H C UR FP7 Analog Input Units User s Manual 8000 words per channel Maximum range 31250 to 31250 specified with a signed integer 18 80 A Le T 9 jea Sues d LN d ol e s Sul Imm 77 Record of changes
56. t alarm control flag 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 before 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 1000 To apply the setting Limit alarm must be switch on value enabled High limit alarm 1000 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 T
57. tion in the Analog unit settings dialog and turn the buffer function control flag to TRUE FP7 Analog Input Units User s Manual 51 Unit configuration Configuration Sample program 52 Name Buffer function Trigger type Trigger input Level triggering channel Number of buff ered values Number of pre trigger values Sampling cycle Trigger level Default Disable Trigger flag Unused Unused 1000 Setting range Select Enable Select a trigger signal to start buffering Select an external trigger input from TRIGO to TRIG3 when using external triggering Select a channel from 0 to 3 when using level trig gering Set the number of captured values words to be stored in the buffer Setting range 1 10000 AFP7AD4H 1 8000 AFP7AD8 The number of buffered values is the total sum of captured data values including the number of pre trigger values Set the number of captured values words to be stored before triggering Setting range 1 9999 AFP7AD4H 1 7999 AFP7AD8 The number of pre trigger values must be smaller than the number of buffered values Set the cycle for buffering digital output values A trigger signal will only be detected at the end of the sampling cycle The cycle time is obtained from the following formula Insulated set value 1 30000 x number of ena bled channels x 5ms Non insulated set value 1 30000 x number of enabled channels x 0 025ms Fo
58. tion to adjust small scale er rors between different components The gain value slope can be changed in a range of 0 9x 1 1x 0 Gain adjustment Gain 1 1x Gain 0 9x e Offset and gain processing is executed on a channel by channel basis FP7 Analog Input Units User s Manual 41 Unit configuration Configuration Note N D Name Offset gain processing Offset value Gain value Default Setting range Disable Select Enable 0 To apply the setting Offset gain processing must be enabled Setting range 3000 to 3000 specified with a signed integer 10000 To apply the setting Offset gain processing must be enabled Setting range 9000 to 411000 corresponding 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 5 Scale conversion Configuration 42 Use scale conversion to set an easy to use data 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 conversion is exe cuted on a channel by channel basis 25000 12500 D Scale conversion Name Scale conversion Lower limit of scale Upper limit of scale Default Disable 0 10000 Setting range Select Enable To apply the setting Scale conversion must be e
59. 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 Therefore 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 28 FP7 Analog Input Units User s Manual Operation Conversion processing To speed up conversion disable Conversion processing for all unused channels For AFP7AD4H Example Conversion processing is enabled for 4 channels e Order of conversion channel 0 3channel 1 3channel 2 channel 3 5channel 0 5channel 1 5channel 2 5channel 3 e 1 cycle 4 channels x Abus 100us for non insulated channels Conversion processing is enabled for 2 channels e Order of conversion channel 0 5channel 1 5channel 0 5channel 15 e 1 cycle 2 channels x Abus 50us for non insulated channels The conversion time for the disabled channels 2 and 3 is saved Time chart of A D conversion The digital output values from the analog unit are read by the CPU program at the CPU s I O refresh time A D conversion in the analog unit and the CPU s processing cycles are not synchronized Therefore the latest digital output value will only be written into the CPU s operation memory when an
60. to the analog 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 Units User s Manual 61 Specifications Chapter 8 Specifications 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 P Shock resistance Noise immunity Power sup ply terminal of CPU Operation conditions Conformity to CE Directives Overvoltage category Pollution degree Description 0 to 55 C 40 to 4702C 1095 9540 RH at 25 C non condensing 1096 9596 RH at 25 C non condensing Input terminals Output terminals amp 8 500V AC for 1min Power supply terminal Function earth of CPU Between analog input channels 200V AC for 1min Input terminals Output terminals lt 8 100M9 measured with a 500V DC Power supply terminal Function earth megger of CPU 5 8 4Hz amplitude of 3 5mm 8 4 150Hz constant acceleration of 9 8m s 10min on 3 axes in X Y and Z direction 10 sweeps 1 octave min 2147m s 3 times o
61. 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 high accuracy type 0 to 10V 1 to 5V Input unit 8 channels Current input AFP7AD8 general purpose type 0 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 Units User s Manual Unit configuration Overview A user program is needed to read the digital output values from the CPU s input area WX 4 eeeeee mk The unit configuration which is stored in the unit memory UM can be 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
62. 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 Any trigger signal will be ignored unless the buffer function con trol flag is TRUE 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 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 Depending on the sampling cycle a value change at the trigger level may not be detected Make sure Level triggering channel is not set to Unused in the Analog unit settings dialog 6 10 Configuration by program 58 With the analog unit it is possible to make configuration settings by user program Please refer to the appendix for the bit settings of each parame ter see p 73 To change the configuration make the desired bit settings in the unit memory of the corresponding parameter and write 1622 55AA to unit memory UM00028 After the configuration has been updated unit memory UM00028 will be set to 0 FP7 Analog Input Units User s Manual Unit co
63. ut area as digital values 6 3 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 The number of counts has been set to 5 Example i i i Analog signal 2 v Analog input processing S Analog input values Average of a e Average of f j Average of k o 38 FP7 Analog Input Units User s Manual Configuration Name Average processing Average count or time period 6 3 2 Time based average Unit configuration Default Setting range Disable Select Count based average 200 200 60000ms counts specified with an unsigned integer 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 The time period has been set to 5ms Example Analog signal Analog input processing Analog input values Average of A0 An 4 5 Name Average of BO Bn Configuration Average processing Average count or time period FP7 Analog Input Units User s Manual Default Setting range Disable Select Time based average 200
64. y update Buffer function Execution non execution settings Trigger type Number of buffered values Number of pre trigger values Sampling cycle Trigger level Conversion processing Range setting Function setting 1 Function setting 2 Average processing Offset gain processing Scale conversion Limit alarm Maximum and minimum value hold Disconnection detection Disconnection detection reset Average count or time period Offset value Gain value Scale conversion Limit alarm Maximum and minimum value hold Buffer function 72 Upper limit of scale Lower limit of scale High limit alarm switch on value High limit alarm switch off value Low limit alarm switch off value Low limit alarm switch on value Maximum hold value Minimum hold value Buffer unit memory Unit memory address Channel 4 UM00028 UM00088 UM00089 UM0008A UM0008B UM0008C UM0008D UMOOODO UMOOOD1 UM000D2 UM000D3 UM000D4 UM000D5 UM000D6E UM000D7 UM000D8 UM000D9 UMOOODA UM000DB UM000DC UM00184 UM0018C UM08100 UMOA03F Channel 5 Channel 6 Channel 7 UMOOOEO UMOOOF0 UMO00100 UMOOOE1 UMOOOF1 UMO00101 UMOOOE2 UMOOOF2 UM00102 UMOOE3 UMOOOF3 UMO0103 UMOOOE4 UMOOOF4 UM00104 UMOOOE5 UMOOOF5 UMO00105 UMOOOE6 UMOOOF6 UM00106 UMOOOE7 UMOOOF7 UM00107 UMOOOE8 UMOOOF8 UM00108 UMOOOE9 UMOOOF9 UM000109 UMOOOEA UMOOOFA UMO0010A UMOOOEB UMOOOFB UM0010B UMOOOEC UMOOOFC UMO010C UM00185 UM00186 UM00187 UM001

FP7 Analog Input Units User`s Manual

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