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SDC40B DIGITRONIK Digital Indicating Controller User`s Manual

1. 7 38 E Linearization table data settings E85 e 7 42 E PTB table data settings Peo 7 47 HM TTB table data settings EE b 7 52 Bl Variable parameter percentage format settings P PAr A 7 57 BI Variable parameter time format settings t PHe A LLL 7 58 E Variable parameter flag format settings F PReCR 7 59 Bb Variable parameter index format settings PA e 7 60 E Engineering unit parameter settings EPACAR 7 61 E UF key processing data settings 4 F suuueuuuuuu 7 62 E Digital input processing data settings dt Fame 7 63 E iD data settings id cc eee 7 64 MI Protect settings Protect 7 65 E Computational unit monitor at E 7 66 E input output signal monitor a d RE 7 67 102 7 10 Password Functions ss lll 7 69 M Setting method of passwords cn 7 69 E Canceling method of passwords 000c cece eee 7 70 MI Password setting a eee 7 70 E Operating method of the general reset nn 7 71 Chapter8 TROUBLESHOOTING AND CORRECTIVE MEASURES 8 1 Alarm Code Display ssssseee e 8 1 8 2 Key Input Related Trouble 00 000 c cece cee eese 8 2 E PressingeSkey enables protect setting only 2 200000e eee eee 8 2 E Skey is ineffective in normal display mode Lsssusuus 8 2 MI amp key is ineffective in normal display m
2. A D Input Analog input converter registe buffer Analog output 1 gt 1 2 CPU 2 3 3 3 EEPROM B Digital input Digital output ee 2 2 Super capacitor backup 12 _ gt 8 Loader Console before operation during operation 5 5 Chapter 5 FUNCTIONS AND SYSTEM CONFIGURATION 5 4 Input Processing Functions The SDC40B can connect up to three analog input signals having the functions shown below Input processing can be inhibited by specifying the not used setting in Input processing data e Example of temperature and pressure compensation AIR 1 AIR 2 AIR 3 Raw input data Linearization Temp comp Input processing functions Press comp Sqr root extraction Digital filtering Processed inputs The figure below shows an example of applying temperature compensation and pressure compensation operations to flow rate input signals during the measuring of gas flow rates Whether or not processing is enabled and the data settings used for the processing performed by the various input processing functions are determined by Setup data and Input processing data settings e Example of temperature and pressure compensation Rawinputdata Linearization Temp comp Press comp Sar root aag dile Flowrate 0 signal A AIR 3 Chapter 5 FUNCTIONS AND SYSTEM CONFIGURATION E Approximation by linearization table TBL Linearization table approximation c
3. I N i Output processing j The following page shows a sample of a filled in design sheet Once computational unit configuration see figure above has been determined the names of computations assigned to each computational unit and the names of input signals connected to individual input lines are entered for each operation unit included in the design sheet s Computational unit data The formats for signals connected to individual input lines varies with each computational expression Such system constants as the coefficients and limit values represented by A through D in the figure above that can be modified during operation are set as Variable parameters and Engineering unit parameters The following page shows a sample of how variable parameters are filled in The SDC40B provides 40 percentage parameters 999 9 to 999 9 10 time parameters 0 0 to 6 000 0s 20 flag parameters Off On 10 index parameters 0 to 30 000 and 16 engineering unit parameters Constants for A to D above which are set only once and not modified during operation are referred to as fixed parameters There is no restriction on their number and they can be used whenever required The fixed parameters also come in the 4 percentage 999 9 to 999 996 10 time 0 0 to 6 000 0s 20 flag Off On and 10 index 0 to 30 000 types which are selected for input lines according to requirements of the individual computational expression
4. 1 DC4to20mA Analog input 2 1 I DC1to5V I I I I I Current DO2 DCMA input I I I I I I I I I Digital igita RTDinput Analog outputs input 1 DO3 y EE Voltage input Na Thermocouple V4 input Auxiliary outputs 4to20mA For recorder or like devices Onthe 2G model the auxiliary output is on terminals 17 and 18 On the 5G model the auxiliary outputs are on terminals 14 and 15 and 17 and 18 DCModel Instrument ower su C216 to26 4V r i l DC1to5V Analog i input 3 I I Frame ground l l 1 DC4to20mA Analog input 2 DC1to5V l I Tt I I I L Current DO2 DCmA input Diaital i M RTDinput Analog outputs input 1 i I DO3 134 L oi Voltage input a V P Thermocouple Vs input Auxiliary outputs 4to20mA For recorder or like devices Onthe 2G model the auxiliary output is on terminals 17 and 18 On the 5G model the auxiliary outputs are on terminals 14 and 15 and 17 and 18 4 6 Chapter4 WIRING E Layout of extended terminal Q with the RS 485 communications interface DI 5 DI 6 External communi cations DI7 DI8 DI 9 DI 10 DI 119 070 Bias circuit DI 12 External ower supp Jo terminal Det0to29V 4 7 Chapter4 WIRING 4 6 Connecting the Power Supply and Grounding Bl Power supply ACModel To supply power to the SDC40B use an instrument dedicated single phase power supply subject to minim
5. connected to linearization table 2 connected to linearization table 3 escription This setting not available on the SDCAOB Setting 1 has the same effect as setting 0 The linearization table is not connected when the AO1 ofthe connected destination is smaller than the connected source s final effective point 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis Set the values so that AO1 AO2 lt A15 A16 Linearization that excludes the point of deviation is performed when the small to large relationship does not follow the number order Ww X axis point A01 of 999 9 linearization table 2 X axis point A02 of 999 9 linearization table 2 X axis point A03 o 999 9 linearization table 2 X axis point A04 of 999 9 linearization table 2 X axis point A05 of 999 9 linearization table 2 X axis point A06 of 999 9 linearization table 2 X axis point A07 of 999 9 linearization table 2 X axis point A08 of 999 9 linearization table 2 X axis point A09 of 999 9 linearization table 2 N D w X axis point A100f 999 9 linearization table 2 X axis point A11 of 999 9 linearization table 2 X axis point A120f 999 9 linearization table 2 X axis pointA13 of 999 9 linearization table 2 X axis point A140f 999 9 linearization table 2 X axis pointA15o0f 999 9 linearization table 2 P D N c o oO i a a 7 i
6. 7 34 B Pre Factory default settings User settings Settings and descriptions 0 normal PID 1 derivative based PID Description This setting not available on the SDCAOB Selects computation mode for the PID1 computational unit 0to7 Description Specifies PID parameter groups used with the PID1 computational unit 0 reverse operation 1 normal operation Description Selects PID1 computational unit control operation 1to6 Description This setting not available on the SDCAOB Displays the PID1 computational unit s PV PV1 and SP SP1 in engineering units corresponding to type of input Specifies the input 1 to 6 numbers for input processing data 0 PV tracking not used 1 PV tracking used Description This setting not available on the SDCAOB PV tracking is a function that creates the LSP1 PV1 condition during the manual and interlock manual modes 999 9 to 999 996 Description Sets ratios in percent for the PID1 computational unit s RSP RSP1 999 9 to 999 996 Description Sets bias in percent for the PID1 computational unit s RSF RSP1 0 0 to 100 096 Description Sets absolute value deviation alarm SP1 to PV1 in percent for the PID1 computational unit 10 0 to 110 096 Description Sets the PV PV1 alarm in percent for the PID1 computational unit 10 0 to 110 096 Description Sets the PV PV1 alarm in percent for the PID1 computational unit 0 0 to
7. E C55 key is ineffective in normal display mode Interlock manual mode is enabled Change back from emergency operation mode to normal operation mode See Section 5 7 Modes on page 5 19 The C55 MAN key s keylock function ison Reset the protect s L a c setting to disable C55 keylock y y g The MOD or MODX unit has been Connect the internal AKY signal to MOD or MODX unit registered MAN computational unit is not registered Register the MAN computational unit Chapter 8 TROUBLESHOOTING AND CORRECTIVE MEASURES WB 55 key is ineffective in normal display mode Manual mode is enabled Change back from emergency operation mode to normal operation mode See Section 5 7 Modes on page 5 19 Interlock manual mode is enabled Change back from emergency operation mode to normal operation mode See Section 5 7 Modes on page 5 19 Follow mode is enabled Disable the follow mode See Section 5 7 Modes on page 5 19 The 5 key s keylock function is on Reset the protect s a setting to disable C5 keylock Neither the AT1 nor AT2 computational unitis Connectthe internal AKY signal to AT1 or AT2 registered computational unit Setup data setting amp selects AT method Reset to 1 to 6 issetto 0 Setup data setting B selects AT method Does not operate with settings described to the left is set to 1 to 3 executes PID1 AT and 1 PID1 computational unit is not registered 2 PID computation mo
8. Names of External Components 2 2c see 2 1 Names and Functions of the Console Unit Display Indicators 2 2 Names and Functions of Console Unit Keys nn 2 3 Chapter3 INSTALLATION 3 1 3 2 3 3 External Dimensions seseseeeeee cnt RR m 3 1 Panel Cutout Dimensions sseeeeee RR eee eee eee 3 2 Mounting lsseeleee ee e 3 3 M Location sesnn eee eee eee eee eens 3 3 MI Procedure 2 0 eee 3 4 N Dustproof cover 0 0 cece n eee eeeees 3 5 Chapter 4 WIRING 4 1 4 2 4 3 4 4 4 5 4 6 4 8 Precautions on Wiring 0 II 4 1 Recommended Cables 2 00 aaa 4 3 Making Terminal Connections aaa 4 4 Terminal Layout and Recommended Wire Lead out Directions 4 5 Wiring Diagrams of Standard and Extended Terminal Bases 4 6 E Layout of standardterminal 202 eee 4 6 M Layout ofextendedterminal 0 e 4 7 Connecting the Power Supply and Grounding 0 200 e eee ee 4 8 N Powersupply nn 4 8 M Grounding nn 4 8 Connecting the Analog Inputs 0 eee 4 9 E Connectinginput1 nn II III III 4 9 E Connectinginput2 mn aan 4 9 E Connectinginput3 nn III III 4 9 Connecting the Control Output Analog Output 1 4 10 M Usingcurrentoutput 5G sssssssssssee II 4 10 E Using position proportional output 2G nn 4 10 82
9. 7 43 Chapter7 OPERATING THE SDC40B Item code aux display Factory default settings User settings X axis point A160f 999 9 linearization table 2 Unused Y axis point B01 of 999 9 linearization table 2 Y axis point B02 of 999 9 linearization table 2 Y axis point B03 of 999 9 linearization table 2 Y axis point B04 of 999 9 linearization table 2 Y axis point B05 of 999 9 linearization table 2 axis point B06 of 999 9 linearization table 2 Y axis point B07 of 999 9 linearization table 2 Y axis point B08 of 999 9 linearization table 2 v1 v1 Ww ui D v1 ui v1 e v1 e Y axis point B09 of 999 9 linearization table 2 Y axis point B10 of 999 9 linearization table 2 Y axis point B11 of 999 9 linearization table 2 Y axis point B12 of 999 9 linearization table 2 Y axis point B13 of 999 9 linearization table 2 Y axis point B14 of 999 9 linearization table 2 Y axis point B15 of 999 9 linearization table 2 Y axis point B16 of 999 9 linearization table 2 Connection number E of linearization table 2 X axis point A01 of 999 9 linearization table 3 X axis point A02 of 999 9 linearization table 3 X axis point A03 of 999 9 linearization table 3 linearization table 3 eo 7 44 Settings and descriptions When is displayed settings cannot be made 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y ax
10. Chapter2 NAMES AND FUNCTIONS OF COMPONENTS 2 1 Names of External Components The SDC40B consists of a console unit main unit standard terminal base and extended terminal base Console unit Main unit Provides 7 segment displays LEDs Case etc operation keys and a loader interface Extended terminal base Standard terminal base Povides terminals to Provides terminals to connect a power supply connect digital I O and a and analog digital I O communications system 2 1 Chapter2 NAMES AND FUNCTIONS OF COMPONENTS 2 2 Names and Functions of the Console Unit Display Indicators Designed to facilitate operations the SDC40B console unit consists indicators and light emitting diodes LED which are described below Display panel 2 indicator LEDs In normal display mode indicates the meanings of values displayed in display panel 2 Except for LCK does not light in control data setting mode SP Lights when SP values are displayed LCK When LSP values are displayed lights when LSP modify prevent is set e items that can be viewed only are displayed in the control data setting mode Channel display LEDs In normal display mode displays control numbers Showing the PV SP and output values of display panels 1 and 2 Does not light in control data setting mode Does not light when operation unrelated to controller is performed CH1 Controller 1 PID1 computational unit CH2 Controller 2 PID2 computational u
11. Item Factory code Item default settings Settings and descriptions aux display settings X axis point A01 999 9 999 9 to 4 999 996 of TTB table 1 Description X axis point A02 999 9 Indicates that item An is input X axis and item Bn is of TTB table 1 output Y axis X axis point A03 999 9 of TTB table 1 X axis point A04 999 9 of TTB table 1 1 Set the values so that AO1 AO2 lt lt A15 A16 X axis point A05 999 9 of TTB table 1 X axis point A06 999 9 of TTB table 1 X axis point A07 999 9 of TTB table 1 X axis point A08 999 9 of TTB table 1 X axis point A09 999 9 of TTB table 1 X axis point A10 999 9 of TTB table 1 X axis point A11 999 9 of TTB table 1 X axis point A12 999 9 of TTB table 1 X axis point A13 999 9 of TTB table 1 X axis point A14 999 9 of TTB table 1 X axis point A15 999 9 of TTB table 1 X axis point A16 999 9 of TTB table 1 Y axis point B01 of TTB table 1 Y axis point B02 6000 0 of TTB table 1 Y axis point B03 6000 0 of TTB table 1 Y axis point B04 6000 0 of TTB table 1 Y axis point B05 6000 0 of TTB table 1 Y axis point B06 6000 0 of TTB table 1 Y axis point B07 6000 0 of TTB table 1 0 0 to 6000 0s Description Indicates that item An is input X axis and item Bn is output Y axis 20 Y axis point B08 6000 0 of TTB table 1 Y axis point B09 6000 0 of TTB table 1 Y axis point B10 6000 0 of TTB table 1 a a H 7 52 Chapter7 OPERATING THE
12. No CP UM 1679E SDC40B DIGITRONIK Digital Indicating Controller User s Manual Basic Operations Thank you for purchasing the SDCAOB This manual contains information for ensuring correct use of the SDC4OB It also provides necessary information for installation maintenance and trou bleshooting This manual should be read by those who design and maintain devices that use the SDC40B Be sure to keep this manual nearby for handy reference Yamatake Corporation RESTRICTIONS ON USE This product has been designed developed and manufactured for general purpose application in machinery and equipment Accordingly when used in applications outlined below special care should be taken to implement a fail safe and or redundant design concept as well as a periodic maintenance program e Safety devices for plant worker protection Start stop control devices for transportation and material handling machines Aeronautical aerospace machines Control devices for nuclear reactors Never use this product in applications where human safety may be put at risk IMPORTANT COMBINING SDC40B S COMPUTATIONAL FUNCTIONS CAN BE PERFORMED ONLY WITH A PERSONAL COMPUTER EMPLOYING THE OPTIONAL MASTER LOADER PACKAGE COMBINING COMPUTATIONAL FUNCTIONS CANNOT BE PERFORMED BY THE SDC40B UNIT ALONE NOTICE Be sure that the user receives this manual before the product is used Copying or duplicating this user s
13. 1 Can use only one computational expression of the same type 2 A P is displayed on the loader screen 6 3 Chapter6 COMPUTATIONAL EXPRESSIONS presion a Mnemonic Output Dynamic ona time area absolute No H1 H2 P1 P2 81 gt tablet ere O O N 5 00 O 5 83 gt tabea ees O M O n 84 gt tablea 86 timetable2 sof 90 0 94 Bar graph display switch __ BLED 96 Additional display unit2 DsP2 98 Additional display unita __ DSP4 99 Input output O percent data time data Q flag data index data composite format data Dynamic area N unused L large up to 8 S small up to 20 Can use only one computational expression of the same type NOTE The asterisk next to names listed in the Mnemonic column of the List of computational expressions table designate computational units capable of using only one computational expression of the same type e The SDC40B is equipped with 8 large dynamic areas and 20 small dynamic areas This means that computational expressions in the table with an L in their Dynamic area column can utilize up to 8 dynamic areas and those with an S can use up to 20 6 4 Chapter6 COMPUTATIONAL EXPRESSIONS B List of internal signals Signal name Data format Description P V DEV1 SP of PID1 computational unit 10 0 to 110 0 PV of PID1 computational un
14. D D D p D N 0 0 to 6000 0s Description Indicates that item An is input X axis and item Bn is output Y axis v1 NI een 9 EUNT xm 8 EUNT vmm BEEN RN EUM ema o EU emise pe eee emise pe ej STS ema pe IE pe EU emise pe EU emise pe BENE pe tjt emise pe BENE pe jet emise ee IPS emat j 7 53 Chapter7 OPERATING THE SDC40B Item Factory User code Item default settings Settings and descriptions aux display settings 53 Y axis point B05 6000 0 0 0 to 6000 0s of TTB table 2 Description 54 Y axis point B06 6000 0 Indicates that item An is input X axis and item Bn is of TTB table 2 output Y axis 55 Y axis point B07 6000 0 of TTB table 2 56 Y axis point B08 6000 0 of TTB table 2 57 Y axis point B09 6000 0 of TTB table 2 58 Y axis point B10 6000 0 of TTB table 2 59 Y axis point B11 6000 0 of TTB table 2 Y axis point B12 6000 0 of TTB table 2 Y axis point B13 6000 0 of TTB table 2 62 Y axis point B14 6000 0 of TTB table 2 63 Y axis point B15 6000 0 of TTB table 2 Y axis point B16 6000 0 of TTB table 2 65 X axis point A01 999 9 of TTB table 3 i HEU i HEN i EERIE i EA i HEN i 8 3 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis Set the values so that AO1 AO2 A15 A16 X axis point A02 999 9 of TTB table 3 X axis point A03
15. K08 0 0 to 800 0 0 to 1600 750 K CA 0 0 to 400 0 0 to K CA 200 0 to 1200 0 300 to 2400 K CA 200 0 to 300 0 300 to 700 K CA 200 0 to 200 0 300 to 400 0 0 to 800 0 0 to 1800 E CRC J IC T CC B PR30 6 R PR13 S PR10 W WRe5 26 W WRe5 26 PR40 20 Ni Ni Mo 0 0 0 to 800 0 0 to 1600 K K K K J T 200 0 to 300 0 300 to 700 B18 0 0 to 1800 0 to 3300 R16 0 0 to 1600 0 to 3100 16 0 0 to 1600 0 to 3100 D19 to 3400 Z13 32 to 2372 U13 2 to 2372 Y13 2 to 2372 DIN U Z 300 to 750 DIN L Z 300 to 1600 189 FUO dec Peco 159 Pt100 70 2 73 D 3 PL II 3 04 29 44 46 8 44 08 07 gt Scale setting range 19999 to 26000 Decimal point repositioning and reverse scaling possible 0 4 5 5 5 5 5 5 5 1 2 3 5 6 5 7 1 as Chapter9 SPECIFICATIONS Items that do not meet stated indication accuracy 0196 FS 1U K and T thermocouples t 1 C 1U for temperatures below 100 C Bthermocouples 4 0 FS E 1U for temperatures below 260 C 0 496FS X 1U for temperatures ranging from 260 to 800 C 0 2 FS 1U for temperatures ranging from 800 to 1800 C Rand S thermocouples 0 2 FS E 1U for temperatures below 100 C 0 15 FS 1U for temperatures in the range 100 to 1600 C PPR40 20 thermocouples 2 5 FS E 1U for temperatures below 300 C 1 5 FS 1U for temperatures
16. N Use caution when handling the product S The indicated action is prohibited 9 Be sure to follow the indicated instructions WARNING Before wiring or removing mounting the SDC40B be sure to turn the power OFF Failure to do so might cause electric shock Ground the FG terminal with a ground resistance of maximum 100 Q before connecting to the measurement target and external control circuits Failure to do so might cause electric shock or fire Do not disassemble the SDC40B Doing so might cause electric shock or faulty operation oo G6 Do not touch electrically charged parts such as the power terminals Doing so might cause electric shock CAUTION Wire the SDC40B properly according to predetermined standards Also wire the SDC40B using specified power leads according to recognized installation methods Failure to do so might cause electric shock fire or faulty operation Do not touch internal components during use or immediately after turning the power OFF Doing so might cause burns Do not use pointed objects such as mechanical pencils or pins to press the keys on the SDC40B Doing so might cause faulty operation Use the SDC40B within the operating ranges recommended in the specifications temperature humidity voltage vibration shock mounting direction atmosphere etc Failure to do so might cause fire or faulty operation Do not block ventilation
17. dropout value 1 D Digital filter v1 Input failure diagnosis 1 0 diagnostics not performed 1 diagnostics performed Description This setting not available on the SDCAOB When input 1 exceeds the 10 0 to 110 0 range with diagnostics specified the input 1 failure alarm goes off n 0 not used 1 used Description This setting not available on the SDCAOB Input 2 is not processed when set to 0 For No 17 to 30 is displayed and setting cannot be performed 0to4 Description This setting not available on the SDCAOB N Engineering unit display 2 decimal point position Engineering unit value setting 2 Lower limit 0 e 19 999 to 26 000U Description Specifies engineering unit value for linear input 096 The numbers for mi 3 andi m4 can be either large or small Engineering units are expressed using the decimal point position of display 2 settings 7 28 wo N O N w N A v1 N o N N Engineering unit value display 2 upper limit 100 Linearization table 2 Temperature compensation input 2 Temperature compensation temperature unit 2 Temperature compensation design temperature 2 Pressure compensation input 2 Pressure compensation pressure unit 2 Pressure compensation design pressure 2 Square root extraction computation 2 Chapter7 OPERATING THE SDC40B Factory default settings User settings Settings and
18. ee e N N vi Ww N e N n e e 00 wo wo o eo e N o oe Ww Chapter7 OPERATING THE SDC40B Settings and descriptions 999 9 to 999 9 Description Indicates that item An is input X axis and item Bn is output Y axis Set the values so that AO1 AO2 lt 0 0 to 6000 0s Description Indicates that item An is input X axis and item Bn is output Y axis 999 9 to 999 9 Description Indicates that item An is input X axis and item Bn is output Y axis Set the values so that AO1 AO2 lt lt A15 lt A16 lt A15 lt A16 7 55 Chapter7 OPERATING THE SDC40B Item Factory code Item default aux display settings 999 9 User settings Settings and descriptions X axis point A08 of TTB table 4 X axis point A09 of TTB table 4 X axis point A10 of TTB table 4 X axis point A11 of TTB table 4 X axis point A12 of TTB table 4 X axis point A13 of TTB table 4 X axis point A14 of TTB table 4 X axis point A15 of TTB table 4 X axis point A16 of TTB table 4 Y axis point B01 of TTB table 4 Y axis point B02 of TTB table 4 Y axis point B03 of TTB table 4 Y axis point BO4 of TTB table 4 Y axis point B05 of TTB table 4 Y axis point BO6 of TTB table 4 Y axis point B07 of TTB table 4 Y axis point B08 of TTB table 4 Y axis point B09 of TTB table 4 Y axis point B10 of TTB table 4 Y axis point B11 of TTB table 4 Y axis point B12 of T
19. line OUT Depending on the computational expression assigned to the computational unit some of the lines may be left unused When a computational function is expressed by the function f its computational unit s input output configuration is represented by the equation below OUT f H1 H2 P1 P2 The active conditions of a computational unit s input output lines and their data formats are defined by the computational expression registered for use with the unit To illustrate this let s assume that computational expression XYZ is registered for use with the computational unit shown below HI H2 Q Q9 p1 XYZ O P2 9 OUT O H1 line percent data The range is 999 9 to 999 996 and data is processed in units of 0 1 Q 2 line time data The range is 0 0 to 6 000 0 sec and data is processed in units of 0 1s P1 line flag data The data specifies either Off or On only P2 line index data The range is 0 to 30 000 and data is processed in units of 1 9 OUT line composite format data ndicates that data can be in any of the percentage time flag or index formats Fixed values can be set for all four input lines H1 H2 P1 and P2 The range for percentage format output is 999 9 to 999 995 Exceeding this range results in computational overflow The following is an example in which the multiplication expression MUL is used to apply a 50 0 coefficient to percent data Example The percent data is input t
20. panel3 channel LEDs and the display panel 2 status LEDs The normal display mode cycles in order each time the CSkey is pressed Other indicators and displays perform their normal display functions regardless of normal display mode and parameter settings and are not affected by the pressing of the Ckey The items displayed in the normal display mode are divided into the following two categories MI Standard normal display mode items As shown on the following pages display items are determined by the control types 0 to 3 in effect wW Handling Precautions Display panel 1 and display panel 2 show the following items in the normal display mode when the PID1 PID2 and MAN computational units are not registered Engineering unit value Display item When PID1 computational unit not f PV1 displays registered SP1 displays LSP1 values When PID2 computational unit not f PV2 displays registered SP2 displays LSP2 values When MAN computational unit not MAN computational unit output displays registered Engineering units are displayed in the following format Decimals omitted Engineering units Display item 19999 to 32766 19999 or under Pe E Additional display unit 1 to 4 items Using additional display units with computation processing allows the user to configure display items as desired The display patterns items registered with the additional units are displayed in order following the stand
21. specifications temperature humidity voltage vibration shock mounting direction atmosphere etc Failure to do so might cause fire or faulty operation e Do not block ventilation holes Doing so might cause fire or faulty operation e Do not allow lead clippings chips or water to enter this controller case Failure to do so might cause fire or faulty operation Bl Location Mount the SDCAOB in a location e Not subject to extremes in temperature or humidity Freeofsulfide and other corrosive gases e With little dust oily residues etc Notexposed to direct sunlight or weather extremes Subject to little mechanical vibration or impact Far from high tension lines welders and other electrical noise generating sources 15m or farther from boilers or other equipment with high voltage ignition devices Notsubject to strong magnetic fields Notsubject to flammable liquids or moisture 3 3 Chapter3 INSTALLATION B Procedure Panel unl TEE 4d Mounting bracket 8140541 1 001 s e Secure top and bottom panels of unit with the provided mounting brackets e Mount proceeding from mounting bracket on the bottom side e Once the sections indicated by and both are snug no play at front or back of mounting bracket tighten screws one turn Be careful overtightening will deform case Section Section Secure unit within 10 of horizontal t a V 0 max
22. transparent 98 Bl Hard dust proof cover set Parts No 81446083 001 polycarbonate transparent Packing Bl Terminal cover set Parts No 81446084 001 Fire heat resistant polyvinyl chloride gray Installable on standard and extendedterminal bases 9 14 Chapter10 MAINTENANCE Cleaning Clean the instrument with a soft dry cloth when it becomes dirty Replacing parts Only authorized personnel are allowed to replace parts Replacingfuse In case of AC power supply models when replacing fuses provided on the power supply circuit use only standard parts specified below Standard IEC127 Type Time lag T Voltage rating 250V Current rating 1 0A 10 1 Index accessories 2 0 0 eee eee 9 7 alarm code 0 cece eens 8 1 analog input 2 000 eee 1 1 analog output 0 00a ee 1 1 approximation by linearization table linearization 0000 5 7 auto balance function 5 25 auto mode cece 5 20 auto tuning AT method selection 7 22 bar graph display 7 7 analog monitor 7 7 digital monitor 7 7 bar graph display indicating LEDs 2 2 bar graph display indicator 2 2 7 7 cascade mode 5 20 changing normal display mode items 7 2 channel display LEDs 2 2 compensating lead wire 4 3 computational expre
23. upward tilt 10 max downward tilt 3 4 Chapter3 INSTALLATION E Dustproof Cover Use a dustproof cover option when using the controller in a dusty or dirty location and to prevent inadvertent operation Two dustproof covers are provided hard or soft each with the following differing functions wed O x s J o o indicates that a function can be used 3 5 Chapter4 WIRING 4 1 Precautions on Wiring AWARNING e Ground the FG terminal with a ground resistance of maximum 100 before connecting to the measurement target and external control circuits Failure to do so might cause electric shock or fire e Before wiring or removing mounting the SDCAOB be sure to turn the power OFF Failure to do so might cause electric shock e Do not touch electrically charged parts such as the power terminals Doing so might cause electric shock A CAUTION e Wire the SDC40B properly according to predetermined standards Also wire the SDCAOB using specified power leads according to recognized installation methods Failure to do so might cause electric shock fire or faulty operation e Do not allow lead clippings chips or water to enter this controller case Failure to do so might cause fire or faulty operation e Inputs to the current input terminals 31 32 and 28 29 on the SDCAOB should bewithin the current and voltage ranges listed in the specifications Failure to do so might cause electric sh
24. 0 0 to 100 096 Description Sets LSP1 for PID1 computational unit during cold start 0 0 to 100 096 Description Sets LSP2 for PID2 computational unit during cold start 0 T C thermocouple 32 RTD resistance temperature detector 64 73 linear DC current voltage Description Refer to range numbers listed in Section1 4 Even when hot start is selected it is important to set the preset parameters in case the RAM backup settings are lost and a cold start is required 7 18 Factory default settings Input 1 temp unit Input 1 0 contact compensation Input 1 operation during line break Input 2 range type LSP1 setting method LSP2 setting method PV AI display selection Auto tuning method selection Chapter7 OPERATING THE SDC40B Settings and descriptions 0 C Celsius 1 downscaled Description When input 1 range type is linear is displayed and setting cannot be performed 0 internally compensated 1 externally compensated Description When input 1 range type is RTD or linear is displayed and setting cannot be performed 0 upscaled 1 downscaled Description Valid when input 1 range type is T C RTD or linear mV listed 0 4to20mA 1 1to5V Description Refer to range numbers listed in Section 1 4 0 direct change disabled 1 direct change enabled 2 LSP1 modify prevent Description Governs LSP settings procedures when LSP1 is displayed in norma
25. 100 096 Description Sets the alarm hysteresis in percent for deviation alarm 1 and the PV alarm upper and lower 0 0 to 100 0 Description Control input variable for initializing computations used in the PID1 computational unit D n N wo N O 2 Item code aux display Factory User default settings settings PID computation initializing method 1 Smarttuning method 1 PID with two degrees of freedom 1 PID computation mode 2 PID group specification 2 u mE Engineering unit 1 number specification 2 o ER Chapter7 OPERATING THE SDC40B Settings and descriptions 0 initialization automatically detected 1 initialized at LSP1 changes 2 notinitialized Description Selects initializing for the PID1 computational unit smarttuning not performed overshooting suppressed by fixing brake values overshooting suppressed by constant checking of brake values Description Selects smart tuning method for the PID1 computational unit Smart tuning is not possible when PID computation mode 1 1 derivative based PID Also is always displayed for this item and setting cannot be performed The brake item is contained in PID parameter settings Detailed description of smart tuning is provided in the section following this table 0 two degrees of freedom not used 1 two degrees of freedom used Description Selects two degrees of freedom for the PID1 compu
26. 4 9 Connecting the Auxiliary Outputs Analog Output 2 3 LLusuuu B Auxiliary output of control output 5G nn Bb Auxiliary output of control output 2G cnc 4 10 Connecting the Relay Digital Outputs 0 eee 4 11 Connecting the Open Collector Digital Outputs 0 0 eee eee 4 12 Connecting the Digital Outputs 0 eee 4 13 Connecting the Communications Interface 2 0 2 0 2 eee eee E Connecting to an RS 232C communications interface E Connecting to an RS 485 communications interface 4 14 Corrective measures 20 e E Sources of electrical interference MI Electrical interference suppression measures 0 00000 eee eee eee 4 15 Isolating Inputs and Outputs E Control output5G nn M Control output2G 2 III e Chapter 5 FUNCTIONS AND SYSTEM CONFIGURATION 5 1 Outline of Functions 2 ccc s eeees 5 2 Types ofSystem Data 2 cece cece tte eens 5 3 Principles of Operation 0 0000 ee 5 4 Input Processing Functions 0 0 aaa E Approximation by linearization table TBL 202 2c e eee E Temperature compensation T COMP 000ccee cece eee eee M Pressure compensation P COMP 00ccce cece eee eee ees E Square root extraction SQRT nnnnnn e E Digital filtering DIG FILT nn 5 5 Computational Processing Functions 0 0 cece ee E Determining com
27. 999 9 of TTB table 3 X axis point A04 999 9 of TTB table 3 X axis point A05 999 9 of TTB table 3 X axis point A06 999 9 of TTB table 3 X axis point A07 999 9 of TTB table 3 X axis point A08 999 9 of TTB table 3 X axis point A09 999 9 of TTB table 3 X axis point A10 999 9 of TTB table 3 X axis point A11 999 9 of TTB table 3 X axis point A12 999 9 of TTB table 3 of TTB table 3 E 7 7 7 7 7 7 7 54 Item code aux display Factory default settings 999 9 999 9 999 9 6000 0 999 9 999 9 User Item settings X axis point A14 of TTB table 3 X axis point A15 of TTB table 3 X axis point A16 of TTB table 3 Y axis point B01 of TTB table 3 Y axis point B02 of TTB table 3 Y axis point B03 of TTB table 3 Y axis point BO4 of TTB table 3 Y axis point B05 of TTB table 3 Y axis point BO6 of TTB table 3 Y axis point B07 of TTB table 3 Y axis point B08 of TTB table 3 Y axis point B09 of TTB table 3 Y axis point B10 of TTB table 3 Y axis point B11 of TTB table 3 Y axis point B12 of TTB table 3 Y axis point B13 of TTB table 3 Y axis point B14 of TTB table 3 Y axis point B15 of TTB table 3 Y axis point B16 of TTB table 3 X axis point A01 of TTB table 4 X axis point A02 of TTB table 4 X axis point A03 of TTB table 4 X axis point A04 of TTB table 4 X axis point A05 of TTB table 4 X axis point A06 of TTB table 4 X axis point A07 of TTB table 4 N wo e N e Ww ie wo wo
28. FFFF In case of 0000 to FFFF 1A registration Description PS i becomes the same value if PS OF is set Incaseof PF S th 4 PF S thor Puh 2REP u Ph isdisplayed and setting is disabled Password FFFF 0000 to FFF 2A registration Description cc PS cR P 5 26 isdisplayed and setting is disabled Password 1B FFFF 0000 to FFFF cancellation Description In caseof FS 1 SDCAOB loader communication is disabled Password 2B FFFF 0000 to FFFF cancellation 1 5 2 Fis set Incaseof P S A P thor P 5 2 b becomes the samevalue if Description Incase of FS Z R SDC40B loader communication is disabled 7 70 Chapter7 OPERATING THE SDC40B E Operating method of the general reset When the passwords are gone and could not be confirmed the password cancellation can be performed with the general reset However if general reset is entered all the configuration data are initialized Enabling the adjustment set The general reset operation is performed in the adjustment setting The adjustment set can not be entered under thefactory default set condition The adjustment set is enabled by executing the following e SEL transition selection of the protect is set to 5 The last digits on the right side of the protect Loc keylock are set to Seti 3 special function of setup data to 130 Executing the general reset D Set the normal display mode If LSP is flashing under being chan
29. MV is less than or equal to 0 096 the close relay is always on when it is greater than or equal to 100 0 the open relay is always on The problem is dealt with by compensating the extent of error by setting the motor to be either fully open or fully closed However in cases where the output limiter limits MV to the 0 1 to 99 9 range and MV values do not go below 0 0 or above 100 0 compensation is not possible The following conditions are regarded as having a tendency to trigger estimated position control Motor opening is poorly adjusted Feedback potentiometer has poor resolution or is not functioning properly Faulty MFB wiring 1 MFB control conventional only performed This is the conventional method of motor control in which the MFB value is regarded as 150 0 and the close relay is always on when an MFB line break alarm occurs 2 estimated position control without MFB only performed Performs motor position control using only estimated position control using estimated MFB values regardless of whether MFB wiring is connected The MFB line break alarms is not issued e Compensates errors that develop between actual motor opening and estimated MFB values by forcing the motor in the closed or open direction when MV values are either 0 0 or 100 0 7 24 Chapter7 OPERATING THE SDC40B Automatic motor adjustment 0 adjustment disabled l adjustment started Automatically measures th
30. PID derivatives is particularly effective when wishing to extend motor life by suppressing MV fluctuations to reduce frequency of motor operation e PID constants are automatically switched by applying fuzzy rules to deviation and PV gradients The console s FZY LED lights when PID disturbance constants are in use and flashes when fuzzy switching is in progress e Whenlis set to 0 all states are controlled without integral operation regardless of the value set for thed disturbance setting 7 37 Chapter7 OPERATING THE SDC40B PID parameter settings P d Item Factory User code Item default settinas Settings and descriptions aux display settings 9 Proportional band 0 0 1 to 999 996 0 0 to 6000 0s Integral time 0 no integral operation when set to 0 0 no integral operation when set to 0 0 200 0 to integral upper limit Integral lower limit 0 Integral upper limit 0 Dead band 0 integral lower limit to 200 0 0 0 to 100 096 Output deviation rate limit 0 dead band inoperative when set to 0 0 0 0 to 100 096 no limit when set to 0 0 0 0 to 100 096 0 to 30 brake inoperative at 0 p 0 1 to 999 996 j 0 1 to 6000 0s a 0 1 to 6000 0s no derivative operation when set to 0 0 Description Optimum control parameters P d during modification of SP values and optimum disturbance suppressing parameters d P d 1 d d during Disturbance operation are automatically
31. SDC40B Item Factory code Item default aux display settings Y axis point B11 6000 0 of TTB table 1 Y axis point B12 6000 0 of TTB table 1 Y axis point B13 6000 0 of TTB table 1 Y axis point B14 6000 0 of TTB table 1 Y axis point B15 6000 0 of TTB table 1 Y axis point B16 6000 0 of TTB table 1 X axis point AO 999 9 of TTB table 2 X axis point A02 999 9 of TTB table 2 X axis point A03 999 9 of TTB table 2 X axis point A04 999 9 of TTB table 2 X axis point A05 999 9 of TTB table 2 X axis point A06 999 9 of TTB table 2 X axis point A07 999 9 of TTB table 2 X axis point A08 999 9 of TTB table 2 X axis point A09 999 9 of TTB table 2 X axis point A10 999 9 of TTB table 2 X axis point A11 999 9 of TTB table 2 X axis point A12 999 9 of TTB table 2 X axis point A13 999 9 of TTB table 2 X axis point A14 999 9 of TTB table 2 X axis point A15 999 9 of TTB table 2 X axis point A16 999 9 of TTB table 2 Y axis point B01 of TTB table 2 Y axis point B02 6000 0 of TTB table 2 Y axis point B03 6000 0 of TTB table 2 Y axis point BO4 6000 0 of TTB table 2 User settings Settings and descriptions N 0 0 to 6000 0s Description Indicates that item An is input X axis and item Bn is output Y axis N e N wo eo 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis Set the values so that AO1 AO2 A15 A16
32. The numbers for nif 3 andi ni 4 can be either large or small Engineering units are expressed using the decimal point position of display 4 settings S is always displayed and setting cannot be performed Input 5 0 not used 1 used Description This setting not available on the SDC40B When set to 0 is displayed for No 62 to 64 and setting cannot be performed Input 5 provides data used specifically for displaying engineering unit values so there is no actual analog input N Engineering unit o dee display5 decimal BEEET point position This setting not available on the SDCAOB Engineering unit 19 999 to 26 000U value setting 5 Description lower limit 096 Specifies engineering unit value for linear input 096 The numbers for nif 3 andi ni 4 canbe either large or small Engineering units are expressed using the decimal point position of display 5 settings Engineering unit 19 999 to 26 000U value setting 5 Description Upper limit Specifies engineering unit value for linear input 10096 10096 The numbers for nif 3 andi n DH canbe either large or small Engineering units are expressed using the decimal point position of display 5 settings is always displayed and setting cannot be performed 60 1 o gi ce AQUA 77 it Ve N v1 a N o 0 not used Description This setting not available on the SDC40B When set to 0 is displayed for No
33. communication is under the disabled state if the passwords are already set up Q Setting the passwords There are two passwords The hexadecimal numbers of 0000 to FFFF can be set for each password The display of the controller is indicated with 4 digits with all decimal points like 0 0 0 0 toF FFF Please set the passwords in accordance with the following procedure D Consider of two blocks of hexadecimal numbers to be selected for the passwords and make the recording by writing them on a sheet of paper Under the normal display mode press the C5 key several times and ENT p H 1 cc enter the password setting by pressing the C5 key after seeing 35 displayed on the display panel 1 Set the first password to P 5 A password 1A registration D Set the second password to P 5 amp H password 2A registration 9 In order to conceal the passwords the hexadecimal numbers except that of the first password must be set as F 5 b password 1B cancellation In order to conceal the passwords the hexadecimal numbers except that of the second password must be set as F 5 amp b password 2B cancellation D The registering of two passwords must be filed In addition set 3 special function of the setup data to 0 so as to execute non entry of the password setting 7 69 Chapter7 OPERATING THE SDC40B wW Handling Precautions e If either one of the passwords is not correct the set values of F
34. contacts relay contacts and open collector current sink to outputs ground Terminal voltage open 12V 0 6V 1 6V under operating conditions across common terminal terminal 25 and each input terminal Terminal current GMA 0 6mA 1 0mA under operating conditions across each terminal short circuited Allowable contact On 7000 max resistance Off 10 kQ min under operating conditions dry contact 3V max under operating conditions 0 1mA max under operating conditions Can be connected to Yamatake Honey well s SDC40 series instruments 0 1 to 0 5s depends on computation cycle 0 2 to 1 0s double the computation cycle As shown below the controller can accept and process five analog inputs approximation by linearization table temperature compensation pressure compensation square root extraction and digital filtering Input processing Raw input data AIR 1 1 Linearization 2 Temp comp Input processing functions 3 Press comp 4 Sqr root extraction 5 Digital filtering Processed inputs AI 1 9 2 Chapter9 SPECIFICATIONS Sqr root Processed Raw input data Linearization Temp comp Press comp extraction inputs Filtering Flow rate signals Q Temp signals AIT A Input processing 777 Press e nal AIR 2 Linearization Three sets of 16 approximation by linearization tables are provided They can be allocated to analog inputs 1 2 and 3 Temp comp T COMP Co
35. display panel 1 displays PV1 CH1 lights when it displays PV2 CH2 light MAN e Displays 3 and 4 are changed by modes However when the Ckey is pressed to enable the manual mode displays 1 2 and 3 change to display 4 e Display 1 appears during both cold starts and hot starts unless the manual mode is enabled in which case display 4 appears Chapter7 OPERATING THE SDC40B 7 3 Bar Graph Display The bar graph display is composed of a series of 12 LEDs Although normally designed to serve as a control output monitor the bar graph display can also be used as analog percent data or digital DI DO monitor by registering bar graph display computations for computational units During the period the system rises after power is applied LEDs 2 through 10 display system startup conditions successively at unspecified intervals Bar graph LEDs 2 through 11 also light successively to indicate transfer progress status during the loader configuration mode 1 2 3 4 5 6 7 8 9 10 11 12 or ILITITITITITITTIT E Asan analog monitor As shown in the figure below when serving as an analog monitor each lit LED indicates a unit of 10 When operating in its default mode bar graph display computation not Specified the bar graph display functions as control output monitor and the OUT sign lights The OUT sign goes off when a bar graph display computation is in effect 0 0 or less 0 1 10 0 10 1 20 0 90 1 or more E Asadi
36. documents RTD Pt100 JPt100 JIS C 1604 1989 DC current 4 to 20mA 0 to 20mA DC voltage 0 to 10mV 10 to 10mV 0 to 100mV 0 to 1V 1 to 1V 1 to 5V 0 to 5V 0 to 10V Input indicating accuracy 0 1 FS 1U This may be affected by indication value conversion and ranges understand conditions Input sampling cycle 0 1 to 0 5s depends on computation cycle Thermocouple and DC voltage input Max x1 3pA peak value under standard conditions The range above 1V is max 3uA RTD 1 04mA 0 02mA Current input on terminal A Effect of wiring resistance Thermocouple DC current and DC voltage Variation in indicating value due to input conversion when wiring resistance at both ends is 250 0 to 10mV 10 to 10mV 354V max 0 to 100mV 60uV max Others 750V max 0 01 FS Omax in a wiring resistance range of 0 to 100 0 02 FS Omax in a range with a minimum resolution of 0 01 C The allowable wiring resistance is 85max A zener barrier is available only for 0 1 C resolution range and requires on site adjustment Allowable parallel resistance Allowable parallel resistance for thermocouple break detection is 1MOmin Maximum allowable input Thermocouple and DC voltage input 5 to 15V DC current input 28mA Burnout Internal upscale and downscale selection Over range detection 110 FS or more upscaled threshold 10 FS or less downscaled However inputs in the 200 0 to 500 0 C range of JIS Pt100 and the 200 0 to 5
37. incorrect motor wiring connections and motor feedback line breaks and short circuits As with normal direction wiring the SDC40B will detect reverse direction wiring as a normal condition and not issue any alarms And if the 5i setting in setup data is left at the factory default of 0 operation will continue even when motor feedback MFB line breaks occur The tables below show examples of how the wiring configurations function when automatic motor adjustment setup data 2 i setto is performed Let the entries in the Display panel 2 columns in the tables serve as sample values The alarm is displayed after the motor becomes fully open or fully closed MI Standard normal direction wiring Motor Y panel 1 ONLED Display panel 2 direction Remarks Decelerates from 1000 Motor connectors 1 and 2 have been 500 and stabilizes wired for normal if rotation is Accelerates from 500 counterclockwise when OT2 lights up 9500 and stabilizes E Standard reverse direction wiring Motor Y panel 1 ONLED Display panel 2 direction Remarks Decelerates from 9000 Motor connectors 1 and 2 have been 500 and stabilizes wired for reverse if rotation is Accelerates from 500 clockwise when OT2 lights up 9500 and stabilizes 8 4 Chapter 8 TROUBLESHOOTING AND CORRECTIVE MEASURES E Alarm codes and their causes when wiring errors are detected Motor Display panel 1 ONLED Display panel 2 Alarm Code Accelerates the
38. input 2 exceeds the 10 0 to 110 0 range with diagnostics specified the input 2 failure alarm goes off 0 not used 1 used Description This setting not available on the SDCAOB Input 3 is not processed when set to 0 For No 32 to 45 is displayed and setting cannot be performed 0to4 Description This setting not available on the SDCAOB 19 999 to 26 000U Description Specifies engineering unit value for linear input 096 The numbers for n ii 3 and mii can be either large or small Engineering units are expressed using the decimal point position of display 3 settings 19 999 to 26 000U Description Specifies engineering unit value for linear input 100 The numbers for mi 3 andi m4 can be either large or small Engineering units are expressed using the decimal point position of display 3 settings 0 linearization approximation processing not used 1 linearization table 1 used 2 linearization table 2 used 3 linearization table 3 used Description This setting not available on the SDCAOB 0 temperature not compensated 1 temperature compensated with input 1 2 temperature compensated with input 2 3 temperature compensated with input 3 Description This setting not available on the SDCAOB Normal compensation cannot be performed with setting 3 0 C 1 F Description This setting not available on the SDCAOB For input 1 range types T C and RTD and when temperature compensation in
39. is only rewritten when it increases which means that the overshoot suppressing effect only gets stronger The result of operating at the 2 setting is that the overshoot suppressing effect becomes too strong and takes significantly longer to reach the set point SP value The solution is to record the amp r value at the point overshooting stops and set 5 t to 1 then reset the amp r to that value The AT LED stays on while thet r value is being sampled and rewritten e Do not use the 2 setting in a situation when normal control is not being performed due to the unsuitable tuning effect of the PID constant A highh r value tends to cause hunting in threads with fast rising times The r value should be set to 0 prior to operating at the 2 setting Two degrees of freedom PID selection 1 2 0 two degrees of freedom not used 1 two degrees of freedom used The two degrees of freedom PID does not function with derivative based PID The two degrees of freedom function is effective in improving disturbance response characteristics during operation without affecting existing rising and falling edge characteristics When set to 1 optimum PID constants in addition to the existing ones can be set individually to suppress disturbance These constants are automatically set and stored in memory when auto tuning is performed but can also be set and modified individually Manually applying mild disturbance suppressing
40. local setting Remote setting Local setting Remote local setting Types 0 to 3 are set at setup Although two can be used as PID computational units only one computational unit can be used as a MAN computational unit Serial No AO1 M M drive relay contact output Current output 4 to 20mA DC AO2 None Current output 4 to 20mA DC AO3 Current output 4to 20mA DC Current output 4to 20mA DC Control operation Position proportional PID and Current proportional currentproportional PID PID computation Normal or derivative based selectable using PID computational mode units 9 3 Chapter9 SPECIFICATIONS Computation PID control and Proportional band P 0 1 to 999 9 ON OFF disabled i tput unit block d output um Integral time I 0 0 to 6000 05 PD activates at 0 Derivativetime D 0 0 to 6000 0s Pl activates at D 0 Integral limit Lower limit 200 0 to upper integral limit Upper limit lower integral limit to 200 0 Deadband 0 0 to 100 0 no dead band at 0 PID auto tuning Neuro fuzzy with two degrees of freedom and smart methods are used in addition to the limit cycle method to set PID auto tuning supported only in normal PID computation mode RSPratio 999 9 to 999 9 of RSP of PlDoperation units1 and 2 RSPbias 999 9 to 999 9 of RSP of PID operation units and 2 Deviation alarm 0 0 to 100 096 of SP PV the absolute value of PID computational units 1 and 2 Upper PV
41. manual in part or in whole is forbid den The information and specifications in this manual are subject to change without notice Considerable effort has been made to ensure that this manual is free from inaccuracies and omissions If you should find an error or omis sion please contact Yamatake Corporation In no event is Yamatake Corporation liable to anyone for any indirect special or consequential damages as a result of using this product 1995 Yamatake Corporation ALL RIGHTS RESERVED The DIGITRONIK SDC are trademark of Yamatake Corporation in Japan SAFETY REQUIREMENTS To reduce risk of electric shock which could cause personal injury follow all safety notices in this documentation f This symbol warns the user of a potential shock hazard where hazardous live voltages may be accessible f the equipment is used in a manner not specified by the manufacturer the protection provided by the equipment must be impaired Do not replace any component or part not explicity specified as replaceable by your supplier All wiring must be in accordance with local norms and carried out by authorized and experienced personnel The ground terminal must be connected before any other wiring and disconnected last e A switch in the main supply is required near the equipment Mains power supply wiring requires a T 1A 250V fuse s EQUIPMENT RATINGS Supply voltages 100 to 240Vac operation power voltage 90
42. mode directions The figure on the next page shows an example of an instrumentation arrangement using two SDCAOB units with one unit operating under control type 0 and the other under control type 1 The first unit operating in auto and manual modes and second unit auto manual and cascade modes can be operated in any combination of modes without their outputs becoming destabilized PID1 computational unit MAN computational unit changeover signal Refer to page 5 16 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION e Auto balancing two controllers PID1 computational unit control type 0 Tracking Digital indicator input controller 1 Follow input computational unit PID1 computational unit control type1 Digital indicator controller 2 MAN computational unit P2 Tracking changeover signal AO Refer to page 5 16 5 27 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION Bl Auto balancing control type 2 Connecting the various units in the configuration shown in the figure below effectively balances output during mode auto manual and cascade changes PID1 computational unit PID2 computational unit MAN computational unit changeover signal AO Refer to page 5 16 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION E Auto balancing control type 3 Connecting the various units in the configuration shown in the figure below effectively balances output during
43. mode is active Manual mode MANUAL In this mode the PID computational unit performs only integral operations the MAN computational unit s output is latched and the consoles key COkey key and Okey can be used to modify output values The console s MAN LED lights while the manual mode is active The manual mode cannot be enabled unless the MAN computational unit has been registered Cascade mode CASCADE A Cascade control mode in this mode the PID performs PID computations using the RSP remote SP values input via line H1 as target values This mode allows output from other computational units or external signals to be input through the PID computational unit s H1 line and used as remote SP RSP values The console s CAS LED lights while the cascade mode is active Follow mode FOLLOW In this mode the MAN computational unit directly outputs the signal follow signal input through its H2 line In a configuration where an analog signal is input via the MAN computational unit s H2 line the follow mode can be used to allow the analog signal to alter the MAN computational unit s output Enabling the follow mode requires a follow mode changeover signal external contact signal or internal flag data signal and the signal to be followed follow input The console s FLW LED lights while the follow mode is active and indicators for the preceding auto manual and cascade modes remain unchanged The auto manual
44. monitor data Used to monitor actual values being input to computational units Computational unit monitor data is also used for configuration data debugging operations Computational unit monitor data can be viewed from the system console and with the data trend function of the PC loader input output signal monitor data Input output signal monitor data is used to monitor the analog input output signals digital input output signals and PID controller input output signals It can be viewed from the system console and with the data trend function of the PC loader 5 3 Chapter 5 FUNCTIONS AND SYSTEM CONFIGURATION Q Categories of configuration data Configuration data Design data Computational unit data Specifies computational expressions and connection configurations Output processing data Specifies configurations for outputting signals Control data Setup data Specifies control type and computation cycle Input processing data Specifies input processing type Control Computational data Specifies PID groups and types of PID computation PID parameters Specifies control parameters for PID groups 0 to 7 Specifies line shape and three table types Linearization data linearization PTB and TTB Specifies coefficients and constants used in Variable parameters computation processing Four parameter types percentage time flag and index Parameters for making settings in engineering units Done interna
45. out Directions Wires are connected to both the standard terminal base and the extended terminal base The recommended wire lead out directions from the standard terminal base are shown below Observe these reference standards for wire lead out directions when using the extended terminal base as well Ac Model Terminals 21 to 25 Leftward Terminals 26 to 34 Rightward Terminals 11 to 20 Leftward Extended terminal base wire lead out directions are left to the user AC100 240V 50 60Hz RS RS za O 485 1232C Terminals 1 to 10 E 62 504 Leftward 63 sDB 9 RDA RD l H 69 08 5 Lt i 20mA GI A02 5 s6 se e 8031 03 i Ed 6 DC10 29V DC Model EXTENTION RS RS Si DI DO 485 1232C Sau 7 ome Cs Pia 2 504 E Os A Qo LORD T close Qo 69 RDA RD Or Dai H F08 s0 S Los 6 s6 56 epo e 4e 63e 693 DC10 29V T KL I pe d PESE o Oo UNIONE NS eui s d LOMO o NN Wire lead out direction S KON 9 Wire lead out direction podr 2 e OI IT T Ker B OMIT OM IL 2 B i 9 Standard terminal base 4 5 Chapter4 WIRING 4 5 Wiring Diagrams of Standard and Extended Terminal Bases E Layout of standard terminal ACModel Instrument ower suppl r AC90to264V j i 50 60HzC9 DC1to5V Analog i input 3 I I Frame ground l i l
46. point A09 999 9 of PTB table 2 X axis point A10 999 9 of PTB table 2 X axis point A11 999 9 of PTB table 2 X axis point A12 999 9 of PTB table 2 X axis point A13 999 9 of PTB table 2 X axis point A14 999 9 of PTB table 2 X axis point A15 999 9 of PTB table 2 X axis point A16 999 9 of PTB table 2 Y axis point B01 999 9 of PTB table 2 Y axis point B02 999 9 of PTB table 2 Y axis point B03 999 9 of PTB table 2 Y axis point BO4 999 9 of PTB table 2 Settings and descriptions N 999 9 to 999 9 Description Indicates that item An is input X axis and item Bn is output Y axis N N wo eo 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis Set the values so that AO1 AO2 A15 A16 w N Ww ui 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis v1 N t gt a u a t a t a u a u gt wo 7 48 Chapter7 OPERATING THE SDC40B Item Factory code Item default User laux display settings settings Settings and descriptions Y axis point B05 999 9 of PTB table 2 Y axis point B06 of PTB table 2 Y axis point B07 of PTB table 2 Y axis point B08 of PTB table 2 Y axis point B09 of PTB table 2 Y axis point B10 of PTB table 2 Y axis point B11 of PTB table 2 Y axis point B12 of PTB table 2 Y axis point B13 of PTB table 2 Y ax
47. provides output feedback RSP PV Compensation parameter Compensation parameter Normal Reverse compensation compensation computation computation d Al2 Normal Reverse compensation compensation computation computation AO1 AO1 With compensation parameters normally the same values are input for both normal compensation computations and reverse compensation computations 5 16 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION E Determining the computation processing cycle The SDC40B performs computation processing according to fixed cycles The computation cycle is set by entering the code number see table below of the desired cycle length in setup data Note that the processing times an absolute number must fall within the allowable processing time an absolute number set for every SDC40B processing cycle Otherwise actual processing times will exceed computation processing cycles and may result in a computational overload error D The total processing time an absolute number of all computational units is calculated Processing times vary according to computational expression refer to Chapter 6 COMPUTATIONAL EXPRESSIONS for details Allowable processing time Processing an absolute number cycle time 2 The total analog input processing time an absolute number specified by the input processing function is calculated according to the table below If the input is set to not used tempe
48. relationships between the SDC40B s internal programs and computational data System programs are stored in the SDCAOB s system PROM Configuration data generated according to instrumentation specifications in the loader is stored in the SDCAOB s EEPROM Configuration data that requires updating such as operation conditions data is updated from consoles as required during operation and retained in the EEPROM even when power outages occur Input processing data Digital input processing Computational unit data Output processing data data Analog input Analog output Input processing Computation processing block Output processing block AIR 1 AO 1 Motor feedback AIR 2 2G output AIR 3 AO 2 AO 3 Digital input Digital output DI 1 DO 1 DI 2 DO 2 1 L I I I I I I DI 12 DO 8 Computational expressions approx 80 Setup data Protect UF key processing data Trend processing data Linearization Variable parameters Control Engineering unit parameters computational data 5 1 Chapter 5 FUNCTIONS AND SYSTEM CONFIGURATION Program configuration System programs PROM Basic programs Loader settings Console settings EEPROM EEPROM Niles he N DRE Input processing programs Input processing data Digital input processing data Output processing data Input processing data Digital input processing data Output processing programs Computation processing pr
49. setting 2 MPa kPa Pa kgf cm2 mmH O escription Thissetting not available on the SDCAOB When temperature compensation input 2 isset to 0 is displayed 19 999 to 26 000U Description When temperature compensation input 2 is set to 0 is displayed and setting cannot be performed Displayed using the decimal point position specified by pressure compensation input 2 0 square root extraction computation not performed 1 square root extraction computation performed Description This setting not available on the SDCAOB 7 29 Chapter7 OPERATING THE SDC40B Item code aux display Square root extraction dropout value 2 Digital filter Input failure diagnosis 2 Engineering unit display 3 decimal point position Engineering unit value setting 3 lower limit 096 Engineering unit value display 3 upper limit 10096 Linearization table 3 Temperature compensation input 3 Temperature compensation temperature unit 3 Temperature compensation design temperature 3 Factory default settings User settings i B Settings and descriptions 0 0 to 100 096 Description When square root extraction 2 is set to 0 is displayed and setting cannot be performed 0 0 to 120 0s Description When set to 0 0 filtering is not performed 0 diagnostics not performed 1 diagnostics performed Description This setting not available on the SDCAOB When
50. to 264 Vac Frequency 50 60Hz Power consumption 25VA maximum EQUIPMENT CONDITIONS Do not operate the instrument in the presence of flammable liquids or vapors Operation of any electrical instrument in such an environment constitutes a safety hazard Temperature 0 to 50 C Humidity 30 to 90 RH Over voltage category Category II IEC60364 4 443 IEC60664 1 Pollution degree 22 EQUIPMENT INSTALLATION The controller must be mounted into a panel to limit operator access to the rear terminals Specification of common mode voltage The common mode voltages of all I O except for main supply and relay outputs are less than 33 Vrms 46 7V peak and 70Vdc APPLICABLE STANDARD EN61010 1 EN61326 lt l gt N SAFETY PRECAUTIONS J B About Icons The safety precautions described in this manual are indicated by various icons Please be sure you read and understand the icons and their meanings described below before reading the rest of the manual Safety precautions are intended to ensure the safe and correct use of this prod uct to prevent injury to the operator and others and to prevent damage to proper ty Be sure to observe these safety precautions Warnings are indicated when mishandling this A WAR N NG product might result in death or serious injury Cautions are indicated when mishandling this AN CAUTION product might result in minor injury to the user or only physical damage to the product B Examples
51. to fully open count 500 Fully closed count gt fully open count Time from fully closed to fully open is less that 5 seconds MFB line break alarm R f A L 1 oceurs either continuously or frequently Time required for MFB count to stabilize exceeds 5 minutes Incorrect wiring of MFB or open and closed relays Note than not all incorrect wiring will be detected as errors Input when motor is fully closed 0 to motor fully open input 500 Input when motor is fully open Motor fully closed input 500 to 10 000 Motor fully closed time 5 9 to 240 0s Handling Precautions Thef 2 i ze and 3 values are set when manually adjusting the motor Only the time for z 3 can beset when 1 isO or 1 MFB control enabled and Z 2 and 3 are all set to 2 MFB control disabled When set to 2 the set time becomes the basis for all calculations It is important to input time precisely to the nearest 0 1 second 7 25 Chapter7 OPERATING THE SDC40B Position proportional control dead zone 0 5 to 25 0 This value is set as the dead zone between the fully open and fully closed positions for the 2G type motor The value is determined by operating the motor at a fixed level at manual output then varying the dead zone and recording the value at which motor hunting stops This becomes the minimum value Setting the dead zone very close means the motor will operate constantly significantly shorteni
52. wire and configure the unit it also contains maintenance and inspection infor mation troubleshooting tips and specifications SDC40B DIGITRONIK Digital Indicating Controller Computational Functions Manual No CP UM 1680E We strongly urge persons responsible for device design and control programming development on the SDCAOB read this manual Control computation functions can be loaded onto the SDC40B according to the application being used This manual explains computational expressions in detail It also serves as an instrumentation design guide in that it contains control computation examples SLP C4B Smart Loader Package for SDC40B Digital Indicating Controller Manual No CP UM 1681E This manual is provided on a floppy disk that comes with Smart Loader Package Use a PC for programming to incorporate the computational expressions reqired by the operation processing block of SDC4OB Operations on a PC are also described in this manual SDC40B DIGITRONIK Digital Indicating Controller CPL Communication Functions Manual No CP UM 1683E We strongly urge persons using the SDC40B CPL Communications functions read this manual This manual overviews CPL communications and explains wiring and com munications procedures It also provides a list of communications data for the SDCAOB troubleshooting measures and communications specifications lt 6 gt Organization of This User s Manual
53. 00 0 C range of JIS JPt100 are not downscaled The indicating values lower limit for B input 0 0 to 1800 0 C is 20 C Cold junction compensation 0 5 C under standard conditions accuracy Influence of surrounding 0 2 C at 0 to 50 C range temperature on cold junction compensation Cold junction compensation Internal or external compensation at 0 C selectable method 19999 to 26000U These settings available for linear inputs only Reverse scaling and decimal point repositioning can be performed with resolutions to 1 20000 Analog input 2 AIR 2 Input sampling cycle 0 1 to 0 5s depends on computation cycle 1 to 5Vdc input 10uAmax under operating conditions 1 to 5Vac input 1MQmin under operating conditions 4 to 20mAdc input 500 10 under operating conditions 1 to 5Vdc input 0 to 6V 4 to 20mAdc input 28mA 11096 FS or more upscaled threshold 10 FS or less downscaled 19999 to 26000U Reverse scaling and decimal point repositioning can be performed with resolutions to 1 20000 Analog puts AIR 3 input bias current Chapter9 SPECIFICATIONS Item Specification Analog input 3 Maximum allowable input Oto6V ans Burnout Over range detection 110 FS or more upscaled threshold 10 FS or less downscaled Scaling 19999 to 26000U Reverse scaling and decimal point repositioning can be performed with resolutions to 1 20000 DI1 to DI12 Typesof connectable No voltage
54. 01 of 999 9 linearization table 3 Y axis point B02 of 999 9 linearization table 3 00 Y axis point B03 of 999 9 linearization table 3 Y axis point B04 of 999 9 linearization table 3 Y axis point B05 of 999 9 linearization table 3 Y axis point B06 of 999 9 linearization table 3 Y axis point B07 of 999 9 linearization table 3 Y axis point B08 of 999 9 linearization table 3 Y axis point B09 of 999 9 linearization table 3 Y axis point B10 of 999 9 linearization table 3 Y axis point B11 of 999 9 linearization table 3 Y axis point B12 of 999 9 linearization table 3 Y axis point B13 of 999 9 linearization table 3 Chapter7 OPERATING THE SDC40B Settings and descriptions 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis Set the values so that AO1 AO2 A15 A16 Linearization that excludes the point of deviation is performed when the small to large relationship does not follow the number order When is displayed settings cannot be made 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis 7 45 Chapter7 OPERATING THE SDC40B Item factory User code Item default settings Settings and descriptions aux display settings Y axis point B14 of 999 9 999 9 to 999 996 linearization table 3 Y axis point B15 of 999 9 linearization table 3 Y axis point B16 of 999 9 lineari
55. 0B may not be able to detect sensor disconnection Cautions when using data input devices in combination Input of the SDC40B input or output connected in parallel for input to an A D converter analog scanner etc may cause dispersion of the read data To prevent dispersion take one of the following corrective measures Corrective measures 1 Usealow speed integral A D converter 2 Insert an isolator with no switching power supply between the SDC40B and the A D converter 3 Performaveraging with a personal computer when the data is read 4 Ifthe device permits insert an input filter Devices and systems to be connected to this unit must have the basic insulation sufficient to withstand the maximum operating voltage levels of the power supply and input output parts Use power supply with reinforced insulation for DC model The following table shows the meaning of the symbols in the terminal wiring label on the instrument side 4 2 Alternating current om eem Earth ground terminal Caution risk of electric shock Chapter4 WIRING 4 2 Recommended Cables To perform thermocouple input connect a thermocouple element to the terminals When the wiring distance is long or when connecting the thermocouple without the element to the terminals connect via shielded compensating lead wires NOTE For I O other than thermocouple use instrument cable for JCS4364 Shielded instruments or equivalent general name twi
56. 10 EP1 0 EP2 7 uovoi uov50 O percentdata time data flag data index data composite format data Variable parameters index format 01 to 10 Engineering unit parameters 1 0 to 2 7 kowm fo ses je kow e 4 wv fe v je v e wore je Output of computational units 01 to 50 6 6 Chapter7 OPERATING THE SDCAOB 7 1 Power ON wW Handling Precautions When starting up a number of SDC40Bs simultaneously ensure ample power is supplied or stagger their startup times otherwise the controllers may not start normally due to inrush current induced voltage drop voltage must stabilize within 2 seconds after power on The SDC40B is not furnished with a power switch or protective fuses as standard equipment If required these must installed externally The SDC40B s display lights and control operation commences approximately 10 seconds after a 90 to 264 V AC power supply is applied to system connectors 1 and 2 During the period until the systems rise bar graph LEDs 2 through 10 starting from left begin to light successively at unspecified intervals The SDC40B can be started using either a hot start or a cold start when a direct power supply is used The desired startup method is specified in Setup data settings The startup methods flow of startup operation and corresponding modes LSP values and control output are shown in the figures below Restart after loader c
57. 33 Expansion setting Used for servicing by manufacturer and normally shows Input 1 zener barrier adjustment 7 21 Chapter7 OPERATING THE SDC40B E Detailed descriptions of setup data 7 22 IM mode transition settings 0 1 2 3 No change Changed on memory related error Changed on memory related error and analog input error Changed on memory related error analog input error and computation error The memory related error indicates the status that the alarm in alarm codes Fi 5 tofi 3 5 has occurred The analog input error indicates the status that the alarm in alarm codes Fi G tLto fi 0 5 has occurred The computation error indicates the status that the alarm in alarm codes Ri G2 to i amp 3 has occurred Auto tuning AT method selection 0 AT not performed 1 4 standard AT performed 2 5 overshoot proof AT performed 3 6 neural network AT performed Auto tuning is performed on normal PID computational unit SP PV and MV values but does not function with derivative based PID Auto tuning always calculates the excess time and limit sensitivity of thread for two limit cycles and caleulates PID values using characteristics equations then automatically writes the results MV fluctuations also cause PV fluctuations during auto tuning so check to make sure the PV fluctuations will not induce system breakdown The 1 4 and 3 6 settings provide satisfactory writable result
58. 4 tow monitor tts O O n 2 oof oof oo 15 Deviationmonitor ____ oms___ O O 9 N 3 oof 00 1000 oo 16 Deviation rate limiter or OJO LO s 3 oof oof oof 17 Deviation rate monitor __ DRM___ O O e L 5 oof oof oo oo 18 Manual output MAN OJO PO n 3 oof oof 00 oFF 19 Controllera eroi OfO 0 20 Controler2 Pp OJO O 21 Deadtime DED O O 22 teadiag jut CLO O 23 Derivation LED O O 24 integration INT OO O 25 Movingaverage MAv O O 26 Fliptop n e e 9 27 Logicalprodut AND 9 28 togicaloR OR eje 9 29 exclusiveOR xoR 9 9 30 Inversion NOT 8 9 31 2 position transfer switch sw O O O 32 Softening transfer switch stT O O O 33 Time formatswiteh rSw e 34 Flagformatswitch rsw_ e 9 35 Alternate switch Atsw 6 9 36 rimer TIM fej 9 37 ONdelaytimer _____ onor e _e 38 orrdelaytimer Jort e le e 39 One shottimer or _ e le e 40 integration pulseoutput Lero LO JO le e Input output O percent data time data flag data Dynamic area N unused L large up to 8 S small up to 20 Can use only one computational expr
59. 5 Chapter4 WIRING O Rs 485 5 wires system interconnection diagram SDCAOB slave station Terminating resistance Terminating resistance SDCAOB slave station B Handling Precautions Be sure to connect SG terminals each other Failure to do so might cause unstable communications Attach 0 5W or greater terminating resistances of 1509 5 at each end of the communications lines Ground the shield FGs at one end in one location not at both ends 4 16 Chapter4 WIRING O Rs 485 3 wires system interconnection diagram SDCAOB slave Terminating resistance B Handling Precautions Be sure to connect SG terminals each other Failure to do so might cause unstable communications Attach 0 5W or greater terminating resistances of 1500 595 at each end of the communications lines Ground the shield FGs at one end in one location not at both ends Chapter4 WIRING 4 14 Corrective measures E Sources of electrical interference The following list notes common sources of electrical interference D Relays and contacts Solenoid coils and valves 3 Power lines esp those carrying more than 90V D Inductive loads Impedances Motor commutators Phase angle control SCR Wireless communications equipment Welding irons 9 High voltage ignition devices Bl Electrical interference suppression measures Use a CR filter to suppress fast rising interference Recommended CR filter Yamatake Parts No 814463
60. 5 i Hand P 5 2 BH become display showing no judgment of the correct passwords Therefore make sure to set the passwords after registering two passwords correctly The passwords can not be assigned to the setting item of the UF key e The passwords can not be displayed and set by the personal computer loader Read and write of the passwords by the CPL communication can not be executed E Canceling method of passwords Enabling the password setting This is the same as the previous description in MSetting method of passwords Canceling the passwords The passwords can be canceled in the following procedure D Press the key several times under the normal display mode and enter the password setting by pressing the C5 key after P A 5 5 isshown on the display panel 1 2 Set the first password toP 5 b password 1B cancellation Set the second password to P 5 amp b password 2B cancellation In addition in order to prevent the password set execution set L 3 c special function of the setup data to 0 wW Handling Precautions When the passwords are gone and could not be confirmed the password cancellation can be made by the general reset In this case all the configuration data are to be initialized The operation method of general reset is described in the following item E Password setting F 8 5 5 Factory defaut or Item code Item settings User settings Settings and Descriptions Password
61. 5 11 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION e Sample filled in design sheet Computational Computational expression H1 input H2 input P1 input P2 input unit No signal name signal name signal name signal name mame No i PPAO1 PPAQ2 UOVO2 uov 0 J juovoa o0 faoi for LLL II D Fixed parameters EBNOTE Refer to BI List of computational expressions page 6 2 to 6 4 for a detailed description e Sample of variable parameters filled in 30000 70 01 300 06 6 065 L0 RR The internal signals that can be used as input for the computational units used to configure computational expression functions are shown in the B List of internal signals page 6 5 They possess the percentage time flag and index data formats As with the variable and fixed parameters the data formats for internal signals connected to input lines are determined by the type of computation expression Although the preceding example shows an computational unit assigned an arithmetic computation the SDC40B also includes logical computations as well as logic circuits including relays normally configured externally which can be configured using the computational functions E Control computation settings The SDC40B provides two PID computational expressions PID1 and PID2 Only one of the available 50 computational units can be assigned to each computation The computational unit ass
62. 6 Variable parameter 96 Variable parameter 96 format 22 Variable parameter 96 format 23 Variable parameter format 24 Variable parameter format 25 format 26 format 27 format 28 Variable parameter format 29 Variable parameter 96 Variable parameter 96 Variable parameter 96 Variable parameter format 30 Variable parameter format 31 Variable parameter format 32 Variable parameter format 33 format 34 format 35 format 36 format 37 Variable parameter format 38 Variable parameter 96 Variable parameter 96 Variable parameter 96 Variable parameter 96 Variable parameter 96 format 39 A0 Variable parameter 96 format 40 Variableariable parameter percentage format settings P Chapter7 OPERATING THE SDC40B PRrR Settings and descriptions 999 9 to 999 996 7 57 Chapter7 OPERATING THE SDC40B Bl Variable parameter time format settings t P Factory Item User i code Item default settings Settings and descriptions settings Fr ern venen parameter time forman 2 s E8823 variable parameter time forman Pa EP ROY variable parameter time format 4 s EP ROS variable parameter time formans Pan Variable parameter time format 7 8 pana Variable parameter time format 8 fo TE PADS Variable parameter time format 9 lio fe er ee Variable parameter time format 10 00 oo joo joo S JEPRGE variable parametert
63. 6 table 4 Not connectable but otherwise identical to linearization tables 96 time table 1 Uses linearization table to convert 96 data to time data 96 time table 2 Uses linearization table to convert 96 data to time data 96 time table 3 Uses linearization table to convert data to time data 96 time table 4 Uses linearization table to convert data to time data Unused Unused ur Not connectable but otherwise identical to linearization tables e 5 87 88 wo 1 92 3 User lamp output 1 UF1 User lamp control unit 1 User lamp output 2 User lamp control unit 2 User lamp output 3 User lamp control unit 3 Bar graph display switch Selects bar graph display Additional display unit 1 Additional display unit 1 of display panels 1 and 2 Additional display unit 2 Additional display unit 2 of display panels 1 and 2 Additional display unit 3 Additional display unit 3 of display panels 1 and 2 Additional display unit 4 Additional display unit 4 of display panels 1 and 2 Unused P 5 97 62 64 65 66 67 68 69 70 EN EN 73 ES 75 76 ES 78 79 EJ 92 ES 86 87 88 89 90 EE 92 EJ 96 97 98 99 9 12 Chapter9 SPECIFICATIONS 9 2 External Dimensions E Main body Unit mm 106 x 104 Chapter9 SPECIFICATIONS E Soft dust proof cover set Parts No 81446087 001 Unit mm silicon rubber
64. 65 001 Use a varistor to suppress high amplitude interference However exercise caution when using a varistor as it short circuits upon malfunctioning Recommended varistors Yamatake Parts No 81446366 001 for 100V 81446367 001 for 200V 4 18 Chapter4 WIRING 4 15 Isolating Inputs and Outputs The internal isolation of inputs and outputs on the 5G and 2G models is shown below In these figures the solid lines enclose mutually isolated sections Those sections bounded by dashed lines are not isolated E Control output 5G Analog output 1 AO1 Digital control output 4 to 20mA Analog output 3 A03 auxiliary output 4 to 20mA 4 Loader Jack Loader communications Digital output 1 12 digital inputs relay output 1a Digital output 2 relay output 1a Digital output 3 relay output 1a1b Communications I O Digital outputs 4 to 8 RS 485 RS 232C open collector outputs wW Handling Precautions The loader jack unit is not isolated from the digital circuits The loader cap must be replaced when the jack is not used E Control output 2G Analog output 1 AO1 control output 1crelay x 2 4 Loader Jack Loader communications Digital output 1 12 digital inputs relay output 1a Digital output 2 relay output 1a Digital output 3 relay output 1a1b Communications I O Digital outputs 4 to 8 RS 485 RS 232C open collector outputs wW Handling Precautions The load
65. 77 to 79 and setting cannot be performed Input 6 provides data used specifically for displaying engineering unit values so there is no actual analog input N N Engineering unit display6 decimal Description point position This setting not available on the SDC40B Engineering unit 19 999 to 26 000U value setting 6 Description lower limit 0 Specifies engineering unit value for linear input 0 The numbers for mi 3 and mi can be either large or small Engineering units are expressed using the decimal point position of display 6 settings Engineering unit 19 999 to 26 000U value setting 6 Description upper limit Specifies engineering unit value for linear input 10096 10096 The numbers for nif 3 andi n DH canbe either large or small Engineering units are expressed using the decimal point position of display 6 settings N wo 7 32 Chapter7 OPERATING THE SDC40B Item Factory y ser code Item default i Settings and descriptions aux display settings Settings p is always displayed and setting cannot be performed 7 33 Chapter7 OPERATING THE SDC40B E Control computational data setting Item code aux display EB PID computation method 1 PID group specification 1 Control 1 Engineering unit number specification 1 Deviation alarm 1 PV alarm lower limit 1 PV alarm upper limit 1 a Alarm hysteresis 2 PID computation initial control variable 1
66. 96 Motor feedback value 50 0 to 150 096 Uninstalled and fixed at 0 096 on 5G output models a P o bx gt w Interlock manual mode Auto mode c Manual mode Cascade mode e Follow mode nlolzl gt z gt anl Changes to interlock manual mode Changes to auto mode Changes to manual mode Changes to cascade mode Changes to follow mode Mode has changed O percentdata 6 time data flag data index data composite format data 6 5 Chapter6 COMPUTATIONAL EXPRESSIONS Signal name Data format Description RESTRT Restart flag On for 1 cycle at restart T T2 MFBES MFBAT DI01 DI12 DI01CG DI12CG Auto tuning for PID1 in progress Auto tuning for PID2 in progress gt Assessing motor control position Assessing motor control position Digital inputs 01 to 12 Changes digital input 01 from Off to On Changes digital input 12 from Off to On DIX01 DIX06 Digital input computational units 01 to 06 Do not use COMERR as it is internal signal expansion Analog input error Computational overflow OVLD Computational time overload MEMERR UF1KY UF2KY K K K ATKY PPAQ1 PPA4O Memory related error UF1 key input UF2 key input MAN key input AUTO key input CAS key input AT key input z lt 2 Variable parameters format 01 to 40 Variable parameters time format 01 to 10 FPA01 FPA20 Variable parameters flag format 01 to 20 IPAO1 IPA
67. 99 9 of PTB table 3 Y axis point BO4 999 9 of PTB table 3 Y axis point B05 999 9 of PTB table 3 Y axis point B06 999 9 of PTB table 3 Y axis point B07 999 9 of PTB table 3 Y axis point B08 999 9 of PTB table 3 Y axis point B09 999 9 of PTB table 3 Y axis point B10 999 9 of PTB table 3 Y axis point B11 999 9 of PTB table 3 Y axis point B12 999 9 of PTB table 3 Y axis point B13 999 9 of PTB table 3 Y axis point B14 999 9 of PTB table 3 Y axis point B15 999 9 of PTB table 3 Y axis point B16 999 9 of PTB table 3 X axis point A01 999 9 of PTB table 4 X axis point A02 999 9 of PTB table 4 X axis point A03 999 9 of PTB table 4 X axis point A04 999 9 of PTB table 4 X axis point A05 999 9 of PTB table 4 X axis point A06 999 9 of PTB table 4 X axis point A07 999 9 of PTB table 4 X axis point A08 999 9 of PTB table 4 User settings Settings and descriptions wo 999 9 to 999 9 Description Indicates that item An is input X axis and item Bn is output Y axis Set the values so that AO1 AO2 lt lt A15 X A16 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis e Ww wo wo wo wo wo N v1 e N Ww 999 9 to 999 9 Description Indicates that item An is input X axis and item Bn is output Y axis Set the values so that AO1 AO2 A15 A16 Ww Chapter7 OPERATING THE S
68. 999 9 linearization table 1 Y axis point B08 of 999 9 linearization table 1 Y axis point B09 of 999 9 linearization table 1 settings e N N N N N N N o v1 p w N gt eo ite 7 42 Linearization table data settings k bi Settings and descriptions 999 9 to 999 9 Description Indicates that item An is input X axis and item Bn is output Y axis Set the values so that AO1 AO2 lt A15 A16 Linearization that excludes the point of deviation is performed when the small to large relationship does not follow the number order is always displayed and setting cannot be performed 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis Chapter7 OPERATING THE SDC40B Item Factory code Item default settings Settings and descriptions aux display settings Y axis point B100f 999 9 999 9 to 999 9 linearization table 1 Description Y axis point B11 of 999 9 Indicates that item An is input X axis and item Bn is Y axis linearization table 1 output Y axis Y axis point B12 of 999 9 linearization table 1 Y axis point B13 of 999 9 linearization table 1 Y axis point B14 of 999 9 linearization table 1 Y axis point B15 of 999 9 linearization table 1 Y axis point B16 of 999 9 linearization table 1 Connection number of linearization table 1 not connected connected to linearization table 1
69. A16 999 9 of PTB table 1 Y axis point B01 999 9 ofPTBtable 1 Y axis point B02 999 9 ofPTBtable 1 Y axis point B03 999 9 ofPTBtable 1 Y axis point B04 999 9 of PTB table 1 Y axis point B05 999 9 of PTB table 1 Y axis point B06 999 9 of PTB table 1 Y axis point B07 999 9 of PTB table 1 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis Y axis point B08 999 9 of PTB table 1 Y axis point BO 999 9 of PTB table 1 Y axis point B10 999 9 of PTB table 1 MEM ad BN BM EN BIEN MEIN MEM BEN MEN P EER EN P ER mr tnt EN E mr P ER er iti ad BI tie mr P ri ERN mr B rit PT m BEEN mr BEEN efa ml 7 47 Chapter7 OPERATING THE SDC40B Item Factory code Item default User aux display settings settings Y axis point B11 999 9 of PTB table 1 Y axis point B12 999 9 of PTB table 1 Y axis point B13 999 9 of PTB table 1 Y axis point B14 999 9 of PTB table 1 Y axis point B15 999 9 of PTB table 1 Y axis point B16 999 9 of PTB table 1 X axis point A01 999 9 of PTB table 2 X axis point A02 999 9 of PTB table 2 X axis point A03 999 9 of PTB table 2 X axis point A04 999 9 of PTB table 2 X axis point A05 999 9 of PTB table 2 X axis point A06 999 9 of PTB table 2 X axis point A07 999 9 of PTB table 2 X axis point A08 999 9 of PTB table 2 X axis
70. Auxiliary output of control output 2G wW Handling Precautions Use shielded cable Analog output 3 DC4 to 20mA Load resistance 600 0 max Control output 2G is not equipped with analog output 2 Chapter4 WIRING 4 10 Connecting the Relay Digital Outputs Digital outputs 1 to 3 are relay type digital outputs DO1 and DO2 are la contact and DOS is a lalb contact relay They connect to the standard terminal base Standard terminal base Contact rating Resistance load 1A DC30V AC250V Contact rating O2 1a Resistance load 1A DC30V AC250V Pow r supply Contact rating Resistance load BABUN AC250V wW Handling Precautions When switching a small current connect a bleeder resistance to obtain a current greater than that of the minimum switching capacity of the relay 4 12 Chapter4 WIRING 4 11 Connecting the Open Collector Digital Outputs Digital outputs DO4 to DO8 are open collector type They connect to the extended terminal base Extended terminal base Max load current 70m A output Leakage current at shutoff 0 1mA or less Bias circuit Exter al power supply DC10 to 29V wW Handling Precautions e Always connect terminal55 to the positive terminal of the external power supply Failure to do so renders the open collector digital outputs inoperative e Do not short circuit the positive terminal of the external power supply to terminals49 to 53 on the SDC40B
71. B value 50 0to 150 096 Digital input 0000 to 1111 binary code signals 1 to 4 Description DI1 DI2 DI3 and DIA are shown on the display digits in order from the right Each display digit shows decimal point to indicate numbers are not in decimal format Digital input 0000 to 1111 binary code signals 5 to8 Description DI5 DI6 DI7 and DI8 are shown on the display digits in order from the right Each display digit shows decimal point to indicate numbers are not in decimal format Digital input 0000 to 1111 binary code ignals 9 to 12 Description DI9 DI10 DI11 and DI12 are shown on the display digits in order from the right Each display digit shows decimal point to indicate numbers are not in decimal format Digital output 0000 to 1111 binary code signals 1 to 4 Description DO1 DO2 DO3 and DO4 are shown on the display digits in order from the right Each display digit shows decimal point to indicate numbers are not in decimal format Digital output 0000 to 1111 binary code signals 5 to8 Description DO5 DO6 DO7 and DO8 are shown on the display digits in order from the right Each display digit shows decimal point to indicate numbers are not in decimal format N o N N 7 67 Chapter7 OPERATING THE SDC40B Item a no Setting and descriptions og di Fet Digital input process 1 0 to 4095 index format di Fed Digital input process 2 HEZE Digital input process 3 Dig
72. Changes MAN unit to combined auto and cascade modes Changes PID2 computational to auto mode Changes MAN computational to combined auto and cascade modes pp functions Changes MAN computational to manual mode Changes MAN computational to manual mode Changes MAN computational to manual mode Changes MAN computational to manual mode ek MAN CAS Invalid Changes PID1 computational to cascade mode Changes MAN unit to combined auto and cascade mode Changes PID1 computational to cascade mode Changes MAN unit to combined auto and cascade mode Changes PID1 computational to cascade mode Changes MAN computational to combined auto and cascade mode Chapter7 OPERATING THE SDC40B 7 5 LSP Settings The SDC40B utilizes an LSP modification setup that allows the user to modify LSP settings while LSP values are displayed on the normal display mode s display panel 2 Q Conditions for modifying LSP values The LSP1 setting method and LSP2 setting method must not be set to modify prevent When set to modify prevent the LCK LED lights while LSP values are displayed on display panel 2 Q Standard displays during which LSP settings can be made These vary according to control type Control type 0 LSP1 can be modified during standard display 1 Control type 1 LSP1 can be modified during standard display 1 of the auto mode Control type 2 LSP1 can be modified during standar
73. Connect as shown below according to the type of sensor being used Thermocouple input ae e DC voltage input wW Handling Precautions e Do not apply voltage across DC current input terminals 31 and 32 Doing so causes the SDC40B to malfunction e Be careful to connect the input polarities correctly e Use shielded cable to connect the input e When using thermocouple input be sure the terminals are not exposed to moving air If might cause measurement error E Connecting input 2 To connect input 2 connect an input of either 1 to 5 V DC or 4 to 20mA DC to the SDC40B as shown below e DCvoltage input t wW Handling Precautions Do not apply voltage across DC current input terminals 28 and 29 Doing so causes the SDC40B to malfunction e Be careful to connect the input polarities correctly e Use shielded cable to connect the input E Connecting input 3 To connect input 3 connect an input of 1 to 5V DC to the SDC40B as shown below B Handling Precautions e Be careful to connect the input polarities correctly e Use shielded cable to connect the input e Be aware that inputs 2 and 3 are not isolated e For 4 20mA input convert the input to 1 5V using a 2500 resistor such as model No 81401325 with 0 02 accuracy or 81446642 001 with 0 05 accuracy 4 9 Chapter4 WIRING 4 8 Connecting the Control Output Analog Output 1 AWARNING e ALWAYS TURN OFF POWER TO THE SDC40B BEFORE ATTACHING OR
74. DC40B Item Factory code Item default aux display settings X axis point A09 999 9 of PTB table 4 X axis point A10 999 9 of PTB table 4 X axis point A11 999 9 of PTB table 4 X axis point A12 999 9 of PTB table 4 X axis point A13 999 9 of PTB table 4 X axis point A14 999 9 of PTB table 4 X axis point A15 999 9 of PTB table 4 X axis point A16 999 9 of PTB table 4 Y axis point B01 999 9 of PTB table 4 Y axis point B02 999 9 of PTB table 4 Y axis point B03 999 9 of PTB table 4 Y axis point BO4 999 9 of PTB table 4 Y axis point B05 999 9 of PTB table 4 Y axis point B06 999 9 of PTB table 4 Y axis point B07 999 9 of PTB table 4 Y axis point B08 999 9 of PTB table 4 Y axis point B09 999 9 of PTB table 4 Y axis point B10 999 9 of PTB table 4 Y axis point B11 999 9 of PTB table 4 Y axis point B12 999 9 of PTB table 4 Y axis point B13 999 9 of PTB table 4 Y axis point B14 999 9 of PTB table 4 Y axis point B15 999 9 of PTB table 4 Y axis point B16 999 9 of PTB table 4 User settings Settings and descriptions 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis Set the values so that AO1 AO2 A15 A16 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis N N o N N N e 7 51 Chapter7 OPERATING THE SDC40B TTB table data settings t t b
75. Doing so causes the open collector digital outputs to malfunction e When connecting a semiconductor load such as a programmable controller sequencer select a module in which the current directions match Use one made inoperative by the leakage current produced when the digital outputs are shut off 4 13 Chapter4 WIRING 4 12 Connecting the Digital Outputs The SDC40B is equipped with 12 digital inputs DI Eight of these are provided on the extended terminal base To wire connect across both the standard terminal base and the extended terminal base wW Handling Precautions e base Extended terminal base 4 Contact The digital inputs on this unit are provided with a built in power supply open voltage type 12V Always use no voltage contacts externally For the no voltage contacts use gold contacts or other relays that switch on small currents Other types of relay contacts may not switch Use contacts that have ample margin over the minimum switching capacity with respect to the current and open voltage ratings of contacts provided on the SDCAOB If using semiconductors open collectors etc as no voltage contacts use one that maintains a potential of no more than 3V across the contacts when actuated and a leakage current of no more than 0 1mA when shut off The digital inputs remote switch inputs of all SDC40 series units SDC40A SDC40B and SDC40G can be connected in parallel If connecting them
76. REMOVING THE ACTUATOR E Using current output 5G Connect the current output 5G as shown below E Using position proportional output 2G Paying careful attention to the open close orientation of the switch connect as shown below Open side ontact rating A AC120V COS 0 4 A AC240V COS 0 4 eedback resistance wW Handling Precautions e The built in relay has a limited service life Avoid setting PID constants such that the relay opens and closes repeatedly e When using a 100 200 V AC motor in addition to the contact rating exercise caution with respect to the inrush current Use an external auxiliary relay if necessary e Maintain at least 30cm between the lines connecting the motor terminals 11 12 13 and the feedback resistance terminals 14 15 16 Do not insert the lines in the same duct or use six wire cable Doing so may cause the SDC40B to malfunction due to electrical interference when starting up the motor e Terminals 14 15 and 16 need not be connected if there is no feedback resistance 4 10 Chapter4 WIRING 4 9 Connecting the Auxiliary Outputs Analog Output 2 3 AWARNING e ALWAYS TURN OFF POWER TO THE SDC40B BEFORE ATTACHING OR REMOVING THE ACTUATOR E Auxiliary output of control output 5G wW Handling Precautions Use shielded cable Analog output 2 DC4 to 20mA Load resistance 6000 max Analog output 3 DCA to 20mA Load resistance 600 0 max Bl
77. TB table 4 Y axis point B13 of TTB table 4 Y axis point B14 of TTB table 4 Y axis point B15 of TTB table 4 Y axis point B16 of TTB table 4 999 9 to 999 9 Description Indicates that item An is input X axis and item Bn is output Y axis Set the values so that AO1 A02 lt lt A15 lt A16 999 9 999 9 999 9 999 9 999 9 999 9 999 9 999 9 0 0 to 6000 0s Description Indicates that item An is input X axis and item Bn is output Y axis 6000 0 6000 0 6000 0 6000 0 6000 0 6000 0 6000 0 6000 0 6000 0 6000 0 6000 0 6000 0 N o 6000 0 N N 6000 0 N e 6000 0 7 56 Factory default settings User Item settings Variable parameter 96 format 1 Variable parameter format 2 Variable parameter format 3 Variable parameter 96 format 4 Variable parameter 96 format 5 Variable parameter 96 format 6 Variable parameter 96 format 7 Variable parameter 96 format 8 format 9 format 10 format 11 Variable parameter 96 Variable parameter 96 Variable parameter 96 Variable parameter 96 format 12 w Variable parameter format 13 Variable parameter format 14 D v1 Variable parameter format 15 n Variable parameter format 16 format 17 format 18 format 19 format 20 Variable parameter format 21 Variable parameter 96 Variable parameter 96 Variable parameter 9
78. This prevents Disturbance from affecting control the excess PV disturbance or suppressing integral actuator valve hysteresis induced minute vibration band 1 that occurs when deviation nears the 0 range Integral operation no longer functions when the control variable output falls within the range of the upper and lower integral limits e i e H It prevents the reset windup that occurs when the PV does not rise for extended lengths of time N w N Disturbance suppressing derivative time 1 7 38 Item code aux display User settings Factory Item default settings Proportional band 2 100 0 Integral time 2 Derivative time 2 Integral lower limit 2 2 2 2 2 25 100 0 Integral upper limit Output deviation rate 100 0 limit 50 0 Disturbance suppressing proportional band Disturbance suppressing integral band Disturbance suppressing derivative time 2 100 0 100 0 imit 3 100 0 3 3 3 Integral upper limit Output deviation rate limit Disturbance suppressing proportional band 100 0 50 0 pc EN N 47 Disturbance suppressing integral band Disturbance suppressing derivative time 3 The output deviation rate limit a k The manual reset r Chapter7 OPERATING THE SDC40B Settings and descriptions i restricts the control variable fluctuations for each control cycle to be within the numeric values It should be set to 0 1 or gre
79. This user s manual consists of the following nine chapters which are outlined below Chapter1 GENERAL This chapter explains the use and features of the SDC40B and overviews its system configuration It also provides a list of serial numbers of included and related components Chapter2 NAMES AND FUNCTIONS OF COMPONENTS This chapter lists and explains the names and functions of the various SDC40B components It also contains usable input types and range numbers Chapter3 INSTALLATION This chapter explains how to mount the SDC40B to an operation console We strongly urge persons involved in designing hardware using the SDC40B read this chapter Chapter4 WIRING This chapter lists points to note when connecting the SDC40B to other equipment and explains wiring procedures We strongly urge persons involved in designing hardware and persons responsible for wiring read this chapter Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION This chapter explains the SDC40B functions in detail We strongly urge persons involved in designing control systems utilizing the SDC40B read this chapter Chapter6 COMPUTATIONAL EXPRESSIONS This chapter explains the computational functions provided in the SDC40B We strongly urge persons involved in designing control systems utilizing the SDC40B read this chapter Chapter7 OPERATING THE SDC40B This chapter explains the loading of a program developed on the SDCAOB smart loader package onto the SDC40B and how to ope
80. al unit OUT 5 23 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION E Control type 3 PID2 controller 2 for R L switching format Establishes 2 PID computational units in a single measuring device Controller 1 of the PID computational units uses LSP values to perform control while controller 2 switches between LSP and RSP values to perform control Assigns two of the 50 computational units to perform PID computational expressions PID2 computational unit OUT Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION 5 9 Auto Balance Functions The SDCA40B allows creation of auto balancing functions to prevent output shear that develops with some PID and MAN computational unit feedback input configurations when modes auto manual and cascade are changed E Auto balancing control type 0 As shown in the figure below connecting the MAN computational unit s output to the PID1 computational unit s P1 tracking signal input line balances output in both the auto and manual mode directions H2 PID1 computational unit P1 O Tracking P1 O racking input MAN computational unit P2 G9 Tracking changeover signal OUT AO Refer to page 5 16 5 25 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION Bl Auto balancing control type 1 As shown in the figure below connecting the MAN computational unit s output to the PID1 computational units P1 tracking signal input line balances output in both the auto and manual
81. al electrical interference 200 200V 100 100V Instrument Insulating transformer Line filter SDCAOB power supply M 50 60Hz To other circuits DCModel Connect the SDC40B DC model to a 24Vde 10 power source 200 200V 100 100V Insulating transformer Line filter 24Vdc t 1096 SDCAOB Instrument power supply AC Power 50 60Hz Supply Ground Ground To other circuits To other circuits wW Handling Precautions If electrical interference proves excessive we recommend adding an insulating transformer and or using a line filter Line filter Yamatake Parts No 81446364 001 e After carrying out interference reducing measures do not bundle the primary and secondary power supply coils together or insert them in the same conduit or duct E Grounding To ground the SDC40B connect the GND FG terminal terminal 3 to a single ground point without jumpering If grounding the shield wire or other lines proves difficult ground them separately to a grounding terminal block Type Less than 1009 Conductor Annealed copper wire min 2 mm AWG14 Max Length 20m 3 FG terminal Grounding terminal block Less than 1 1000 Shield wW Handling Precautions To ground the SDC40B connect the GND FG terminal terminal 3 to a single ground point without jumpering 4 8 Chapter4 WIRING 4 7 Connecting the Analog Inputs E Connecting input Input 1 is a multi input type analog input for sensors
82. alarm limit 10 0 to 110 096 of PV of PID computational units1 and2 Lower PV alarm limit 10 0 to 110 096 of PV of PID computational units1 and 2 Alarm hysteresis 0 0 to 100 0 for deviation alarm upper PV alarm limit and lower PV alarm limit Output Analog outputs Serial No 2G M M drive Contact system 2SPST processing AO1 to AO3 relay Contact rating 2 5 A 30V DC L R 0 7ms block contact 4 A 120V AC cos 0 4 output 2 A 240V AC cos 0 4 Allowable contact voltage 250V AC resistive load 125V DC resistive load 125V DCL R 0 7ms 250V AC cos 0 4 Maximum on off power 75W L R 0 7ms 480VA cosg 0 4 Mechanical life 10 000 000 MIN repetitions Electrical life 100 000 MIN repetitions cosg 0 4 at contact rating and 30 repetitions per minute Minimum switching voltage 5V Minimum switching current 100mA MFB motor feedback input range 100 to 2500 Q MFB motor feedback line break control Whether action is continued is determined by MFB estimated position setting Serial No 2G 4 to 20mA Current output Output current 4 to 20mA DC Allowable load resistance 6000 max under operating conditions Output accuracy within 0 196 FS under operating conditions Output resolution 1 10000 Inrush current 25mA max 50ms max with250 load Maximum output current 21 6mA DC Minimum output current 2 4mA DC Opening terminal voltage 25V max AO1 18V max AO2 A03 Output update cycle 0 1 to 0 5s depend
83. an be used to express analog inputs ATI to AI3 in line form Three linearization table operations are provided as computational expressions and the table to be utilized is selected according to the computation A maximum of 16 points can be defined for each linearization table TBL1 to TBL3 Two or more linearization tables can be connected in chain format to function as a single table The definitions for point coordinates X input Y output and chain connections are selected using Linearization table data settings which can be modified from the console even during SDC40B operation Yn Yue LE 2 2 2 Set Output Linearization tables 1 to 3 I I I I I I I I I I I I I I I X X Input Xv E Temperature compensation T COMP The following expression is used to calculate temperature compensation for the flow rate signal during flow rate measurement Design temp target temp constant Current temp constant As indicated by the expression above and by the example on the preceding page a current temperature signal is needed to calculate compensation An analog input number from 1 to 3 is selected as the temperature compensation input value when making the Input processing data setting Select 0 as the temperature compensation input value if temperature compensation is not being applied The SDC40B processes the three analog signals ordered from AI1 to AI3 Temperature signals must be pr
84. and cascade modes can also be enabled during follow mode operation E Emergency operating modes The interlock manual mode is available as an emergency operating mode Interlock manual mode The SDC40B switches to this mode when self diagnostic functions detect analog input over range computational overflow or computational overload during normal operation in the auto manual cascade or follow modes Once the SDC40B switches to the interlock manual mode it cannot return to normal operation until one of the following conditions is satisfied Setup s 34 issetto D Cause is corrected and RST computation resets the system e In the case of cold start power is applied after the cause is removed The manual mode is the default mode when normal operation is reenabled However if the MAN computational unit is not registered the SDC40B defaults to the auto mode Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION E Loader configuration mode This mode is used to transfer and store configuration data when a loader unit is connected to the SDCAOB The loader configuration mode is automatically controlled from the loader Refer to the User s Manual SLPC4B Smart Loader Package CP UM 1681E for a detailed description 5 21 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION 5 8 Control Types The SDC40B provides the following control types Control type 0 Control type 1 Control type Control type 2 Control type 3 PID1 local f
85. and lowers it when H2 is ON lower 59 Resets the interlock manual mode Notused 2 3 2 3 2 3 5 5 M E N M R N W F S S Ww R O X M 5 6 5 AN D T AV S ND OR OT T W W IM ST PO PX M MP G P T1 T2 L ST 9 11 Chapter9 SPECIFICATIONS Mne Da Computational expression Description Linearization table 1 Linearization table 1 16 point Linearization table 2 Linearization table 2 16 point Linearization table 3 Linearization table 3 16 point Inverse linearization table 1 Inverse function of linearization table 1 16 point Inverse linearization table 2 Inverse function of linearization table 2 16 point Inverse linearization table 3 Inverse function of linearization table 3 16 point 96 time conversion Converts percent data to time data Engineering unit parameter selection Selects engineering unit parameters for PID2 unit 62 3 o 5 67 Time gt conversion Converts time data to percent data Engineering unit parameter selection Selects engineering unit parameters for PID1 unit N 0 71 72 73 74 Unused 75 Unused NEN EN NEN NEN EN 6 Unused EE NEN EN NEN NEN Pret Unused Unused Unused N 77 Unused 78 79 Unused Unused Unused 1 96 96 table 1 PTB1 2 9696 table2 Not connectable but otherwise identical to linearization tables 3 9696 table3 Not connectable but otherwise identical to linearization tables 96 gt 9
86. ard display items To enable differentiation between the additional units 1 to 4 their numbers are shown on display panel 3 Items corresponding to the lit LED are displayed Channel indicator LED Display panel 1 Supplementary description provided Display panel 2 item indicator LED Display panel 2 When there are two types of indication Display panel 3 Shows the items of display panel 2 7 2 Chapter7 OPERATING THE SDC40B Q Standard display items for control type 0 DISP e Okey formats Auto Manual Interlock manual Display 1 Display 2 Display 1 repeats e Display 1 Always SP1 LSP1 Available digits flash when LSP is being changed Definition of PID1 computational unit s local SP Display panel 1 Specify using setup data settings Display panel 2 Actual output Display panel 3 Goes off Channels 1 and 2 light When display panel 1 displays PV1 CH1 lights When it displays PV2 CH2 lights Display 3 Display panel 1 Specify using setup data settings Display panel 2 Digits available for modification flash Display panel 3 Goes off Channels 1 and 2 light When display panel 1 displays PV1 CH1 lights When it displays PV2 CH2 lights e Displays 1 and 2 are changed by modes However when the key is pressed to enable the manual mode they change to display 3 e Display 1 appears during both cold starts and hot starts unless the manual mode is enab
87. ater in conditions where sudden fluctuations in the control variable output has an adverse effect on the actuator The smaller the value the smaller the fluctuation becomes setting designed to eliminate the offset that develops during proportional operation no integral operation sets a control variable suited to deviation of 0 When integral time 1 does not equal 0 is displayed and setting cannot be performed Setting a larger value for the brake ia r improves the overshoot suppressing effect but also extends rise time The brake becomes inoperative regardless of the th r value for PID computational with 1 set as the PID computation mode derivative based PID or with 0 set as the smart tuning method in the control computational data The two degrees of freedom function becomes inoperative regardless ofthe d P d 1 ord d settings for PID computational units with 1 set as the PID computation mode derivative based PID or with 0 set as the two degrees of freedom setting in the control computational data The dead band becomes inoperative regardless of the 535 P setting for PID computational units with 1 set as the PID computation mode derivative based PID in the control computational data When integraltime issetto 0 for disturbance suppressing integral time d is displayed and setting cannot be performed 7 39 Chapter7 OPERATING THE SDC40B Item Facto
88. be obtained when PID computational unit input output is affected by external disturbance Example Do not perform simultaneous auto tuning using computational units AT1 and AT2 when using the control type 2 and 3 connections described in Section 5 8 Control Types page 5 22 In this case simultaneous auto tuning will produce invalid results 7 23 Chapter7 OPERATING THE SDC40B Motor control method selection 0 MFB control conventional estimated position control performed 1 MFB control conventional only performed 2 estimated position control without MFB only performed 0 MFB control conventional estimated position control performed e When motor feedback MFB input is functioning normally measured MFB is used to control motor position e When motor feedback MFB input is not functioning normally estimated MFB values are used to control motor position This is referred to as estimated position control For example MFB feedback will suddenly begin fluctuating when the motor rotates to the point where the feedback potentiometer has deteriorated These sudden fluctuations are regarded as errors and the system begins to estimate correct MFB feedback position The motor also controls position using estimated MFB feedback values when an MFB line break alarm is issued Errors necessarily develop between actual motor opening and estimated MFB values during the estimated position control state When output
89. cc IIIA 7 1 E Hotstart nn 7 1 7 2 Changing Normal Display Display Items ssseeeeeeeeeee ee 7 2 M Standard normal display modeitems nn 7 2 HM Additional display unit 1to 4 items 0000 c eee eee 7 2 7 3 Bar Graph Display 0 cece es 7 7 E Asananalogmonitor 2 0 aan 7 7 Bb Asadigital monitor 2 aan 7 7 7 4 System Operating Procedures 0 cece n 7 8 7 5 LSPSettings lt cca 7 9 7 6 Manual Output Settings 0 e 7 11 7 7 Control Data Settings 0 eens 7 12 E Selecting control data settings groups eee eee eee eee ees 7 12 E Progression of individual items in control data settings 7 13 E Modifying individual items and exiting the setting mode 7 13 7 8 Using the UF Keys 0 m 7 15 M Using the UF Keys 0 IIIA 7 15 E Assigning settingitems 2 0 0 cece eee eee eens 7 15 E Using UF Keys as user input switches 2 000cc cece eee eee 7 17 7 9 List of Control Data and Monitor Data Settings cmc 7 18 MI Setup data settings SEE UP 7 18 E Detailed descriptions of setup data 7 22 E input processing data settings 0 n 7 27 E Control computational data settings ran CL 7 34 E Detailed descriptions of control computational data 7 37 E PID parameter settings Pid
90. ce Set the pressure signal in the AI1 AI2 and AI3 linear range by specifying the decimal point position of the displayed measuring unit the lower limit 0 and the upper limit 100 in Input processing data Do not set the pressure signal in the AI1 thermocouple range and resistance temperature detector RTD range E Square root extraction SQRT The differential pressure measured at the orifice of a differential pressure flow meter is normally directly proportional to the second power of the flow rate signal so square root extraction is used to calculate fractional signals when required Whether or not square root extraction is applied is specified in Input processing data Square root extraction comes with a drop out function which outputs 096 when the square root extraction input falls below the drop out value set in the Input processing data Square root extracted outputs Y Y X 100 2 x 100 10096 Input X Lc 10096 Drop out value 0 0 to 100 variable range 5 8 Chapter 5 FUNCTIONS AND SYSTEM CONFIGURATION E Digital filtering DIG FILT The digital filter is used to remove the process noise that gets impressed on the input signal As shown in the expression below the digital filter is based on the following primary delay operation x Input T filter constant Output 14 TXS S Laplacian The filter constant is set using Input processing data settings Entering 0 0s as the constan
91. cted in manual mode the LSP cannot be changed by key operation nor communication method Updating When the cascade mode is changed to the auto mode the LSP is rewritten to the RSP just prior to the transition Auto mode When the manual mode is changed to the auto mode with setting of PV tracking used the LSP is rewritten to the PV just prior to the transition LSP not updated LSP notupdated Updated at LSP RSP PV tracking used LSP not updated Updated at Updated at LSP PV LSP RSP 7 10 Chapter7 OPERATING THE SDC40B 7 6 Manual Output Settings Manual output can be modified when the SDC40B is in the normal display mode with either the manual or interlock manual operating modes enabled and MAN unit output flashing on display panel 2 When not in the normal display mode and MAN computational unit output is not shown on display DISP panel 2 press the Okey to enable the manual output modification state B Handling Precautions e When the MAN computational unit is not registered display panel 2 displays and manual output modification procedures are rendered ineffective When in the follow or manual modes output setting procedures connot be performed Q Procedure Modify output by pressing the key COkey key and amp Ckey ENT Pressing the Okey is not required Chapter7 OPERATING THE SDC40B N I 7 Control Data Settings When the SDCAO0B is in the normal display m
92. cycle Increase computation cycle setting value time with loader Configuration Design data or control data Reprogram settings from loader unit data failure corrupted Adjustment data failure Adjustment data for Al or AO Request servicing corrupted PROM failure System program corrupted Chapter 8 TROUBLESHOOTING AND CORRECTIVE MEASURES 8 2 Key Input Related Trouble PARA E Pressing amp key enables protect setting only The setting transition option for protect Reset using any value from 1 to 5 setting isset to 0 The C5 key s keylock function is on Reset the protect s 1 a setting to disable keylock E C5 key is ineffective in normal display mode Interlock manual mode is enabled Change back from emergency operation mode to normal operation mode See Section 5 7 Modes on page 5 19 Thee key s keylock function is on Reset the protect s i a setting to disable eS keylock The MOD or MODX unit has been Connect the internal AKY signal to MOD or MODX unit registered ec key is ineffective in normal display mode Interlock manual mode is enabled Change back from emergency operation mode to normal operation mode See Section 5 7 Modes on page 5 19 The 643 key s keylock function is on Reset the protect s i a i setting to disable s keylock The MOD or MODX unit has been Connect the internal AKY signal to MOD or MODX unit registered Control is set to 0 Reset to control types 1 to 3
93. d display 1 of the auto mode Control type 3 LSP1 can be modified during standard display 1 LSP2 can be modified during standard display 2 of the auto mode Q Procedure key CDkey key COkey Normal display mode LSP display flashing state 1 Press the key COkey key and key while in the modification enabled state gt The LSP setting begins to flash This is referred to as the registration state 2 Press the key Mkey key and Okey to select the desired values ENT 3 Press the Ckey gt The numbers stop flashing and the new values are stored in the LSP memory DISP 4 To terminate LSP modification press the Ckey wW Handling Precautions When direct change enabled is specified for the LSP1 and LSP2 setting methods new values can be stored in the LSP memory RAM ENT without having to press thecokey in the registration state DISP Simply pressing the Okey to terminate modification stores all changed values in the memory RAM 7 9 Chapter7 OPERATING THE SDC40B LSP updating e Cascade mode The LSP in cascade mode is always updated by the RSP value In eascade mode the LSP cannot be changed by key operation nor communication method Updating e Manual mode Interlock manual mode When the PV tracking used is selected in the control computational data settings the LSP in manual mode is always updated by the PV value When the PV tracking used is sele
94. d terminal base 2 1 startup method 7 1 cold start 2 0 eee eee eee eee eee 7 1 hot start 7 1 system operating procedures 7 8 T temperature compensation 5 7 terminal cover set 3 1 9 14 terminating resistance 4 15 twisted shielded cable for instrument use 4 3 UFlandUF2 keys 2 3 user functions sese 2 2 using the UF keys 7 15 w wire lead out direction 4 5 azbil Yam at ake Corporation Specifications are subject to change without notice 08 Advanced Automation Company 1 12 2 Kawana Fujisawa Kanagawa 251 8522 Japan URL http www azbil com 1st Edition Issued in June 1995 W 19th Edition Issued in June 2008 M
95. de 1 is set for derivative based PID in control computational data settings Setup data setting B selects AT method Does not operate with settings described to the left is set to 1 to 3 executes PID2 AT and 1 PID2 computational unit is not registered 2 PID computation mode 2 is set for derivative based PID in control computational data settings 8 3 Chapter 8 TROUBLESHOOTING AND CORRECTIVE MEASURES 8 3 Motor Adjustment Not Possible The motor and controller can be connected using the normal and reverse two configurations wiring configurations shown below With normal wiring the motor rotates in the clockwise direction as controller output increases In cases such as cooling control when reverse motor operation is desired the following two methods are used Applying a direction switching function to the controller while using the same wiring Using two different wiring configurations The SDC40B is capable of switching motor direction Adopting a normal direction wiring configuration makes DC40B s control in either direction very simple and recovery easy when failures occur Adopting a normal direction wiring configuration is strongly recommended Normal direction wiring Reverse direction wiring d 2 3 4 Q9 Q9 4 4 CW Tew CW CCW Motor Open Closed Motor Open Closed CW clockwise CCW counterclockwise The SDC40B is equipped with functions R 1 i amp to A 1 for detecting
96. descriptions 19 999 to 26 000U Description Can be viewed with input 1 range types T C and RTD but settings cannot be made Specifies engineering unit value for linear input 10096 The numbers for mi 3 andi m can be either large or small Engineering units are expressed using the decimal point position of display 2 settings 0 linearization approximation processing not used 1 linearization table 1 used 2 linearization table 2 used 3 linearization table 3 used Description This setting not available on the SDCAOB temperature not compensated temperature compensated with input 1 temperature compensated with input 2 temperature compensated with input 3 escription This setting not available on the SDCAOB Normal compensation cannot be performed with setting 2 0 C 1 F Description This setting not available on the SDCAOB For input 1 range types T C and RTD and when temperature compensation input 2 is set to 0 is displayed 19 999 to 4 26 000U Description When temperature compensation input 2 isset to 0 is displayed and setting cannot be performed Displayed using the decimal point position specified by temperature compensation input 2 pressure not compensated pressure compensated with input 1 pressure compensated with input 2 pressure compensated with input 3 escription This setting not available on the SDCAOB Normal compensation cannot be performed with
97. e motor s fully open and closed positions and the time required to go from one state to the other and writes the results to tettecandte a Motor operation and adjustment methods 1 t i issetto D or 1 2 t 2 is set to 1 and the key pressed 3 Automatic adjusting Display panel 1 shows and the close relay goes on The motor moves to the close side and display panel 2 shows the MFB count As the count stabilizes fully closed adjustment completes and the count is written to t Display panel 1 shows R 8 F and the open relay goes on The motor moves to the open side and display panel 2 shows the MFB count As the count stabilizes fully open adjustment completes and the count is written to h 2 The time required to go from fully closed to fully open is written to 2 3 Note that 240 0s is the upper limit written even if the time exceeds that number The normal display screen appears when the adjustment operation completes 4 The C 5key is pressed to terminate the adjustment operation Once the automatic adjustment routine begins all keys become DISP inoperative until the routine completes power is turned off or the O key is pressed Under these conditions SDC40B returns to its factory default settings and displays 8 amp 2 The AL 2 remains on the display until either the automatic adjustment routine is run again and ends normally or the system power supply is reset Fully closed count
98. eifies computationcoeffients constants ex Engineering unit parameters For seting engineering uris 9 UF key processing data Specifies functions assigned to user function keys UF 1and2 Digital input processing data Used as DI1 to DI12 index data ID data Identifiers for hardware type ROM and others not identified in EEPROM Specified when using data trend function on PC e loader E List of computational expressions mf Capes moe Dee pression monic Subtraction UB OUT P1xH1 P2xH2 MUL OUT H1xH2 DIV OUT H1 H2 P1 Absolute value BS OUT H1 Square root extraction SQR OUT VH AX OUT MAX H1 H2 P1 P2 IN OUT MIN H1 H2 P1 P2 4 point addition GM OUT H1 H2 P1 P2 High selector low limiter HSE When H1 gt H2 OUT isH1 When H1 lt H2 OUT is H2 When used as a low limiter H2 is lower limit value Low selector high limiter LSE When H1 gt H2 OUT is H2 When H1 lt H2 OUT is H1 When used as a high limiter H2 is upper limit value 9 9 deese 9 e Multiplication Division v1 Maximum value Minimum value 4 0 N I igh and low limiter HLLM H1 is limited by the high limit value P1 and the low limit value P2 w I igh monitor HMS Output is asserted when H1 exceeds high monitor value H2 Hysteresis width is P2 Low monitor LMS Output is asserted when H1 falls below the low monitor value H2 Hysteresis wid
99. el 2 Display panel 3 is also used to supplement item code display when required Individual items are displayed in the vertical horizontal matrix Shown on the following page with matrix sizes varying according to settings group The key COkey Pkey and key are used to cycle through individual items N Modifying individual items and exiting the setting mode ENT Pressing the C5key while an individual item is displayed starts its set values flashing and enables the registration state At this point the key and key increase and decrease the values while the key and key move the digit positions on the display at which the values flash Pressing the key after the flashing number has been changed to the desired value stops the flashing the number reverts to the on state and the new setting is stored in internal memory PARA DISP Modification of settings is terminated by pressing either the Cokey or C PARA key Pressing the COkey stops the flashing and the number reverts to its normal on state Pressing the amp Skey enables the normal display mode Should display panel 2 show during display of an individual item or pressing the key not enable the registration state it means that settings cannot be made or modified for that item The LCK LED appears when items that can only be viewed are displayed Chapter7 OPERATING THE SDC40B e Example ofindividual item matrix f f f Normal dis
100. elationship between settings groups and 5 E L values is shown on the following page Pressing the Skey when the desired settings group is displayed changes operation to the individual item specific item selecting stage 7 12 Chapter7 OPERATING THE SDC40B Les 12 Ls Ls T5 Setupdata eeue OJ 0 inputprocessingdata ta 1 O 90 Controlcomputationaldata eantt O O PIDparameters PE CUE TOUT WUT dT OT lLinearizationtabledata fest 0 0 Pretablegata SPee 1 0 0 mBtbledta deta 0 9 Variable parameters percentage format PPREFR O O Variable parameters time tormay E P ri O O Variable parameters flag format _____ F P ri O O Variable parameters index forma PRr R O O Engineering unitparameters E P ri O O UF key processingdata Jer O 9O Digital input processing data Jei Fee O 0 data TE WT OT R OT Computationalunitmonitor nd t 1 0O o Input output signal monitor The O indicates settings groups that are displayed the indicates those that are not E Progression of individual items in control data settings The item codes for individual specific items are shown on display panel 1 and their setting values are shown on display pan
101. er jack unit is not isolated from the digital circuits The loader cap must be replaced when the jack is not used 4 19 Cha pterb FUNCTIONS AND SYSTEM CONFIGURATION 5 1 Outline of Functions DIGITRONIK SDC40B operations can be divided into the three following types of functions Input processing functions Computational processing functions and Output processing functions Each of these basic types of functions has its own built in specialized processing functions that allow SDC40B users to select the processing that suits their applications and individual instrumentation Specifications The SDCA0B s computational processing functions consist of 50 computation processing blocks called Computational units These computational units are assigned a total of 80 types of computational expressions described in Chapter 6 COMPUTATIONAL EXPRESSIONS and are interconnected in a configuration that enables them to execute a variety of computation control functions Data used to select the different computations is called Configuration data and is divided into the categories shown on the following page Configuration data is written to the SDC4OB s memory EEPROM by the loader In addition to Configuration data there is Monitor data used to monitor actual system input and output The figure below shows the relationship between Configuration data and the various processing units The figure on the following page shows the
102. er settings E P Ar A Factory Item default settings Engineering unit OU parameter fi Engineering unit 0 parameter Engineering unit 0 parameter Z Engineering unit 0 parameter 3 0 settings Settings and descriptions Engineering unit lower limit to upper limit in relation to PID1 computational unit Description The setting range is determined by the engineering unit upper and lower limits of the input number specified by engineering unit setting 1 in control computational data This means they are appropriate for use with PID1 unit parameters Settings are designed so that when the decimal point positions and the upper limits and lower limits of engineering unit values in input processing data change they are the same as percent data Engineering unit OU parameter Engineering unit parameter t Engineering unit U U U U parameter 1 amp U U U U U U Engineering unit OU parameter Engineering unit parameter 1 Engineering unit parameter 2 2 Engineering unit parameter 2 3 Engineering unit lower limit to upper limit in relation to PID2 computational unit Description The setting range is determined by the engineering unit upper and lower limits of the input number specified by engineering unit setting 2 in control computational data This means they are appropriate for use with PID2 computational unit parameters Settings are designed so that when the decimal
103. ession of the same type 6 2 Chapter6 COMPUTATIONAL EXPRESSIONS Computat iti Computational Input tput Dynamic ionat th e Initial value expression nemonic Outpu area absolute p H1 H2 P1 P2 No H1 H2 P1 P2 1 integration pulse outputii X O O O oe e s 4a Pulse width modulation pwm ___ O e e s 2 oof o Rampsignalgeneration iMP___ e e le o O s 3 ore ore 00 1000 Logarithm oe _ o e O n 8 oof or Exponent Jeer JO j e O n 18 oof or a LL L i a LL a LL a LL O Control variable change 1 PMD1 t p2 PMD1 WIN e o 2 ct 9 lt a zZ o e 2 a 3 e o Mode selection MOD status detection 4 Mode selection MODX edge detection v1 ntrol variable chan Auto tuning start stop 1 Auto tuning start sto 1 o o S Inverse linearization table TBR1 1 5 Inverse linearization table TBR2 2 Inverse linearization table TBR3 3 7 Time gt conversion TTP EN EN E LO LO P le time conversion IPT O emiterii parameter selection 1 ea PP parameter selection 2 E E E E E E E E E 43 E a6 Las ra so EJ Fo Input output O percent data time data flag data index data composite format data Dynamic area N unused L large up to 8 S small up to 20
104. ethod Preset output Preset LSP1 Preset LSP2 Input 1 range type Handling Precaution User o settings Settings and Descriptions 0 to 30 000 Description Used for managing configuration data 1 0 1s 100ms 2 0 2s 200ms 3 0 3s 300ms 4 0 4 s 400ms 5 0 5s 500ms Description Cannot be set in the SDCAOB Processing cycle is determined by adding input processing time and computational unit processing time 0 one PID computation A M 1 one PID computation A M C 2 two PID computations A M C 3 two PID computations A M C Description Cannot be set in the SDC40B The above show the mode changes A auto mode M manual mode C cascade mode The A e C change for setting 2 is executed in the PID1 computational unit The A Cchange for setting 3 is executed in the PID2 computational unit 0 no change 1 changed on memory related error 2 changed on memory related error and analog input error 3 changed on memory related error analog input error and computation error 0 cold start 1 hot start Description Selects startup method used when power is applied 0 auto AUTO 1 manual MAN 2 cascade CAS Description Sets default mode for cold start Setting 2 is invalid with control type 0 Setting 1 becomes the auto mode when the MAN computational unit is not registered 10 0 to 110 0 Description Sets initial values for control output AO1 during cold start
105. ettings eae 7 9 M MAN computation 5 15 maintenance 0 eens 10 1 manual mode 5 20 manual output computation settings 5 15 manual output settings 7 11 mode 6 eects 5 19 monitor data ss 5 1 5 4 motor automatic adjustment 7 25 motor control method selection 7 24 mounting bracket 3 1 3 4 no voltage contact 4 14 normal display mode 7 2 normal operating modes 5 20 normal PID deviation derivative 5 13 normal wiring configuration 8 4 Index 2 OUT indicator LEDs 2 2 overshoot suppression control 7 37 P paneleutoutdimensions 3 2 PC loader sssssusss 1 1 position proportional control dead zone 7 26 Precautions on wiring 4 1 pressure compensation 5 8 procedure mounting 3 4 processing function 5 1 program configuration notinfile 5 2 R reverse wiringconfiguration 8 4 RS 485 3 wire system 4 17 RS 485 5 wire system 4 16 s self diagnostic functions 5 30 smart tuning method selection 7 37 soft dust proofcover set 3 1 9 14 sources of electrical interference 4 18 square root extraction 5 8 standar
106. flow rate measurement Current pressure constant Compensated flow rate signal S x Flow rate signal Design pressure target pressure constant As indicated by the expression above and by the example on page 5 6 a current pressure signal is needed to calculate compensation An analog input number from 1 to 3 is selected as the pressure compensation input value when making the Input processing data setting Select 0 as the pressure compensation input value if pressure compensation is not being applied The SDC40B processes the three analog signals ordered as AI1 to AI3 Pressure signals must be processed prior to flow rate signals This means that earlier numbers must be assigned to pressure signals in order to effectively compensate the pressure of flow rate signals Thus in a case where both temperature and pressure compensation are applied assign the temperature signal to AI1 the pressure signal to AI2 and the flow rate signal to AI3 The design pressure target pressure is also set using Input processing data Pressure compensation can be selected using the following five types of engineering units which are shown below with their computation constants MPa constant 2 0 101325 kPa constant 101 325 Pa constant 101325 kgf cm constant 1 03323 mmH50O constant 10332 3 Current pressure signal settings are also of importan
107. g format 3300 Variable parameter index format 3400 Engineering unit parameter 3500 UF key processing data 3600 Digital input processing data 3700 ID data 3800 Protect 3900 0 assigned as setting items 1 used as user switch Description This setting not available on the SDC40B When set to 0 UF1 key cannot be used as the internal user switch signal for computation processing 600 to 4000 Description When the UF2 key s basic registration is set to 1 is displayed and setting cannot be performed Settings are made using the sum of the following fixed settings numbers and the number No of the item to be assigned Assignment is invalid when non existent item numbers are entered basic registration UF1 key assignment item 1 UF1 key assignment item 2 UF1 key assignment item 3 UF1 key assignment item 4 UF1 key assignment item 5 UF1 key assignment item 6 UF1 key assignment item 7 assignment item 8 E basic registration assignment item 2 UF2 key assignment item 3 UF2 key assignment item 4 UF2 key assignment item 5 UF2 key assignment item 6 UF2 key assignment item 7 UF2 key assignment item 8 7 62 Chapter7 OPERATING THE SDC40B Digital input processing data settings d F n c Item Factory User code Item default settings Settings and descriptions aux display settings Start point of digital input process 1 Start point of digital input process 2 Start point
108. ged stop the flashing by pressing the CS key ENT 2 When keep pressing the key with no blinking status under thenormal PARA display mode and the adjustment set enters with both the Okey and the key imultaneously pressed the display panel 1 becomes 7 0 0 1 the display panel 2 becomes d d 5 and the display panel 3 becomes 0 0 Change the display panel 1 to 4 4 4 4 with use of the key key ENT key and Okey and conduct the general reset by pressing the O key At this point the display disappears momentarily and returns to the normal display mode after momentarily indicating 9 vc 5 t onthe display panel 2 e Don t press the 5 key with those digits other than 4 4 4 4 after entering the adjustment set wW Handling Precautions When the display other than on the display panel 3 appears while pressing a key by mistake press the 5 key and repeat the key operations after returning the mode to the normal display status If the wrong key operation continues there would be a possibility of rewriting the adjustment data of analog input and analog output of the controller and of causing malfunction in the normal operations After entering the adjustment set the controller may generate the irregular input output conditions 7 71 Cha pter8 TROUBLESHOOTING AND CORRECTIVE MEASURES 8 1 Alarm Code Display The SDC40B is designed to alternate display of the following alarm codes and
109. gital monitor When a bar graph display computation is used with digital input DD the DI ON signal turns on the 12 LEDs corresponding to DI1 to DI12 and DI OFF turns them off When a bar graph display computation is used with digital output DO the DO ON signal turns on the LEDs corresponding to DO1 to DO8 and DO OFF turns them off LEDs 9 to 12 stay off during output display The OUT sign remains off while the bar graph display is used for digital input DI and output DO 7 7 Chapter7 OPERATING THE SDC40B 7 4 System Operating Procedures The SDC40B allows changing of modes using the AUTO O Can d amp Skeys when mode changing operations are not in use The SDCA40B must be in the normal display mode for the mode changing keys to have effect The normal display mode can be enabled by pressing the amp Skey The console 1 AUTO MAN S O O and amp S3keys are ineffective when mode changing operations are in use In order to be able to changes modes using console keys as well while mode changing operations are in use connect internal key input signals to mode changing operations using design data settings The functions of individual keys T re according to control type as shown in the table below Control type Changes MAN computational to auto mode Changes PID1 computational to auto mode Changes MAN unit to combined auto and cascade modes Changes PID1 computational to auto mode
110. gs UFI Settings are assigned individually for the and keys Key settings are registered by adding the settings group radix number Shown below to the item number and using the sum as the setting to add to UF key processing data ii F 0 tou F G UF assigned settings 1 to 8 Settings group Computational unit monitor Input output signal monitor Setup data Input processing data Control computational data PID parameters Linearization table data PTB table data TTB table data Variable parameters percentage format Variable parameters time format Variable parameters flag format Variable parameters index format Engineering unit parameter UF key processing data Digital input processing data ID data Protect Chapter7 OPERATING THE SDC40B Q Example of registration 5 UFI This example describes procedures for assigning four items to the key Pressing the 5key in the normal display mode enables cycling through and if desired modification of values of the four displayed items shown in the table below PID operation Variable parameters 96 format P The following settings are required to register the above items UF key processing data t F Item code Set aux display Item value Remarks UF1 key basic registration UF1 key assigned 2001 The amp value of item 1 is added to setting 1 setup data radix 2000 for a sum of 2001 UF1keyassigned 2325 The P Z value of item 25
111. he format of data being used except with engineering unit um Output signal parameters which are displayed in percentage format Computational 0 to 99 expression Description Can be viewed but not set Unit number is shown on display panel 3 s auxiliary display A 0 indicates the unit is not in use 999 9 to 4 999 996 format 0 0 to 6000s time format H2 input signal Off On flag format 0 to 30000 index format P1 input signal Description Can be viewed but not set P2 input signal Unit number is shown on display panel 3 s auxiliary display is displayed when either the unit or the connector is unused Displayed in the format of data being used except with engineering unit Output signal parameters which are displayed in percentage format 7 66 Chapter7 OPERATING THE SDC40B Fr Re e Description f2 eset RSP Shown in engineering units When there is no PID1 computational unit PV1 RSP1 SP1 DEV1 and 3 isPt ubi MV1 are undefined SP ser DEV1 Description Shown in engineering units DEV1 SP1 PV1 Description Shown in engineering units When there is no PID2 computational unit PV2 RSP2 SP2 DEV2 and MV2 are undefined ABE DEV2 Description Shown in engineering units DEV2 SP2 PV2 v2 999 9 to 999 996 10 0 to 110 096 Analog input 2 Al2 Shown in engineering units Analog input 3 AI3 Analog input 1 10 0 to 110 096 Analog input 2 Analog input 3 MF
112. holes Doing so might cause fire or faulty operation Do not allow lead clippings chips or water to enter the controller case Failure to do so might cause fire or faulty operation Inputs to the current input terminals 83and 08 09 on the SDC40B should be within the current and voltage ranges listed in the specifications Otherwise electric shock or faulty operation could occur e eco eoo Firmly tighten the terminal screws at the torque listed in the specifications Insufficient tightening of terminal screws might cause electric shock or fire lt 3 gt NCAUTION Do not use unused terminals on the SDC40B as relay terminals Doing so might cause electric shock fire or faulty operation We recommend attaching the terminal cover sold separately after wiring the SDC40B Failure to do so might cause electric shock e oo Use the relays on the SDC40B within the service life listed in the specifications Continued use of the relays after the recommended service life might cause fire or faulty operation Use Yamatake s SurgeNon if there is the risk of power surges caused by lightning Failure to do might cause fire or faulty operation Foreword Thank you for purchasing the SDC40B Digital Indicating Controller This manual describes how to install and connect lines to the SDC40B and provides troubleshooting procedures specifications and other information required to gain a
113. igned to PID1 becomes controller 1 and the unit assigned to PID2 is controller 2 The two units together are referred to as either the PID computational units or simply the controllers In addition to it s principle control computation PID computational expressions include such added functions as PV deviation alarm detection and ratio computations The PID computation modes control methods and added functions must be specified using Control computational data settings PID parameters must also be used to specify PID control codstants The following two PID computational modes can be specified using Control computational data settings Normal PID deviation derivative Derivative based measured value derivative PID 5 12 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION e Normal deviation derivative control computation mode Normal PID performs derivative operations on deviations SP PV This type also allows creation of a dead band by setting a deviation level limit below which PID computation is not performed held H1 H_2 Remote setting signal _ C pv RSP O Value specifying upper PV alarm limit O Value specifying lower PV alarm limit Ratio setting value Bias setting value RSP Ratio H1 x 100 Bias O Value specifying Value specifying PID group O deviation alarm Value specifying dead o band sroup selection Value specifying proportional band Qd Value specifying integral t
114. ime O d Value specifying derivative time O o Value specifying normal or reverse operation Value specifying upper integral time O4 imit _ P1 tracking input 1 Value specifying output deviation rate limit o P2 tracking MAN IM changeover MDCHG 2 signal 1 O OUT 1 Used for configuring the auto tracking function 2 Mode change Auto Manual Cascade Follow Interlock manual Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION e Derivative based measured value derivative control computation mode As shown in the figure below derivative based measured value derivative PID performs only derivative operations on measured values PV It does not perform derivative operations on set values SP In addition the derivative based PID has no dead band processing capability H 1 H2 Remote setting signal C pv RSP Ratio setting value Qj nRarTIO PV ALM H 77 7 O Value specifying Bias setting value O upper PV alarm limit _a Value specifyin RSP O lower PV alarm limit Ratio H1x 100 Bias O Value specifying deviation alarm Value specifying PID O group Value specifying proportional band c PEE Group Value specifying integral time Q4 selection QoF HM o Value specifying normal and reverse operation Value specifying derivative time Value specifying upper integral time o mit d Value specifying lower integral time Q4 Imi
115. in a single unit the SDC40B provides high cost performance control for your device and instrumentation needs In addition a PC loader enables you to design any combination of functions Unique analog input output The SDC40B provides three analog inputs One of these is full multi input enabling direct input of a thermocouple RTD resistance temperature detector or other voltage current device As for analog outputs the 5G model provides three 4 to 20mA x3 and the 2G model provides two a 2G output and a 4 to 20mA output permitting a motor to be driven directly without use of a converter e Arich endowment of digital O In addition to mode changeover selection setting event output etc the 12 digital inputs and 8 digital outputs 3 relay outputs and five open collector outputs provided on the SDC40B permit direct connection to internal computations providing the user the ability to flexibly accommodate automated systems that use controllers such as PLCs Advanced control functions The SDC40B provides the ability to select one of four provided control modes including cascade control enabling the user to perform advanced control with smart tuning effective for two degrees of freedom PID control neural network tuning and overshoot suppression e A host of Computational functions Roughly 80 computational expressions including the four arithmetic computation selectors and linearization tables can be assigned t
116. in parallel to another instrument carefully check the requirements of the other instrument before proceeding Cut out diagram of the SDCAOB internal circuits that connects the digital inputs Digital input 4 14 Standard terminal base Extended terminal base Digital input Chapter4 WIRING 4 13 Connecting the Communications Interface Depending on the model the SDCAOB is equipped with either an RS 232C communications interface or an RS 485 communications interface wW Handling Precautions The SDC40B operates as a slave station E Connecting to an RS 232C communications interface Extended terminal base wW Handling Precautions Connect the slave station to the master station in a single drop point to point configuration e The slave station cannot be connected in a multi drop configuration Set the slave station address to a number other than 0 E Connecting to an RS 485 communications interface Extended terminal base B Handling Precautions e The slave station can be connected in a multi drop configuration e Always set a unique address to each slave station e Attach terminating resistances a total of four when connecting a 5 wire system to the ends of the communications lines Use 0 5W or greater terminating resistances of 1500 5 f connecting three lines short circuit terminals 57 and 59 and 58 and 60 Donotshort circuit the RDA to RDB and SDA to SDB terminals 4 1
117. is not connected connected to linearization table 1 connected to linearization table 2 connected to linearization table 3 Description This setting not available on the SDCAOB Setting 2 has the same effect as setting 0 The linearization table is not connected when the AO1 ofthe connected destination is smaller than the connected source s final effective point 0 1 2 3 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis et the values so that AO1 AO2 lt A15 A16 Linearization that excludes the point of deviation is performed when the small to large relationship does not follow the number order Item code aux display Factory default Item settings X axis point A05 of 999 9 linearization table 3 X axis point A06 of 999 9 linearization table 3 X axis point A07 of 999 9 linearization table 3 User settings N v1 N o X axis point A08 of 999 9 linearization table 3 X axis point A09 of 999 9 linearization table 3 N 4 N e X axis point A10 of 999 9 linearization table 3 X axis point A11 of 999 9 linearization table 3 X axis point A120f 999 9 linearization table 3 X axis pointA13 of 999 9 linearization table 3 X axis point A140f 999 9 linearization table 3 X axis pointA15o0f 999 9 linearization table 3 X axis point A16 of 999 9 linearization table 3 ues E Y axis point B
118. is added to PID setting 2 parameter radix 2300 for a sum of 2325 UF1keyassigned 3110 The Pi tif valueofitem 10 is added to setting 3 the variable parameter percentage radix 3100 for a sum of 3110 UF1 key assigned 3203 The P PAY 3 value of item 3 is added to setting 4 the variable parameter time radix 3100 for a sum of 3203 wW Handling Precautions For a list of item numbers refer to Section 7 9 List of Control Data Operating UF keys 7 16 and Monitor Data Settings on page 7 18 When making UF assigned settings any settings using values not pertaining to the item in question will be ignored For example the factory default radix 600 corresponds to computational unit monitor 0 however as no such item exists the invalid data is not registered Pressing the UF keys in the normal display mode calls up their registered items This eliminates having to press the C5key and carry out a series of operations Continuing to press the UF keys cycles through their individual registered items max of 8 All items called up are only those registered using valid assigned settings UF key operation is not restricted by the 5 i transition selection and i m c keylock protect settings The UF keys may be operated according to the procedures shown on the following page Procedures are identical for both keys Normal display E Skey mode 8 item max Cokey Item displayed by UF1 key assigned set
119. is point B14 of PTB table 2 Y axis point B15 of PTB table 2 Y axis point B16 of PTB table 2 X axis point A01 of PTB table 3 X axis point A02 of PTB table 3 X axis point A03 of PTB table 3 X axis point A04 of PTB table 3 X axis point A05 of PTB table 3 X axis point A06 of PTB table 3 X axis point A07 of PTB table 3 X axis point A08 of PTB table 3 X axis point A09 of PTB table 3 X axis point A10 of PTB table 3 X axis point A11 of PTB table 3 X axis point A12 of PTB table 3 X axis point A13 of PTB table 3 X axis point A14 of PTB table 3 999 9 to 999 996 Description Indicates that item An is input X axis and item Bn is output Y axis 999 9 v1 ui 999 9 v1 o 999 9 v1 N 999 9 v1 e 999 9 v1 e 999 9 999 9 999 9 N 999 9 o Ww 999 9 999 9 999 9 999 9 to 999 9 Description Indicates that item An is input X axis and item Bn is output Y axis Set the values so that AO1 AO2 A15 A16 999 9 o 4 999 9 999 9 999 9 eo 999 9 999 9 N 999 9 N Ww 999 9 N D 999 9 N v1 999 9 N 999 9 999 9 N e 999 9 7 49 Chapter7 OPERATING THE SDC40B Item Factory code Item default aux display settings X axis point A15 999 9 of PTB table 3 X axis point A16 999 9 of PTB table 3 Y axis point B01 999 9 of PTB table 3 Y axis point B02 999 9 of PTB table 3 Y axis point B03 9
120. ission write enable prevent A detailed description of position proportional control dead zone is provided in the section following this table 28 E ZE used 29 2 unse 30 t 35 N v1 Description When there are no transmission options is displayed and setting cannot be performed Selecting 0 inhibits transmission Note that allowable processing time differs between 0 and all other values 0 9600 bps even parity 1 stop bit 1 9600 bps no parity 2 stop bits 2 4800 bps even parity 1 stop bit 3 4800 bps no parity 2 stop bits Description When there are no transmission options is displayed and setting cannot be performed N N 0 write enable 1 write prevent Description When there are no transmission options is displayed and setting cannot be performed is always displayed and setting cannot be performed is always displayed and setting cannot be performed is always displayed and setting cannot be performed 28 O to 127 7 20 Chapter7 OPERATING THE SDC40B Item Factory User E code Item default settings Settings and descriptions settings 31 Expansion setting O burnout current ON Input 1 burnout 1 burnout current OFF current Description Normally set to 0 Set to 1 when infra red thermocouple RT50 is connected toinput 1 32 Special function Default setting is 0 Used for servicing by manufacturer and cannot be set
121. it 10 0 to 110 096 Deviation SP1 to PV1 of PID1 computational unit 12 0 to 120 096 alu REIS Ko v DI 3 Proportional band of PID1 computational unit RATIO1 BIAS1 ALMH1 ALML1 ALMD1 PIDINO SP ratio of PID1 computational unit RSP bias of PID1 computational unit PV upper limit alarm of PID1 computational unit PV lower limit alarm of PID1 computational unit Deviation alarm of PID1 computational unit PID group number 0 to 7 of PID1 computational unit SP of PID2 computational unit 10 0 to 110 0 PV of PID2 computational unit 10 0 to 110 0 Deviation SP1 to PV1 of PID computational unit 12 0 to 120 0 e vu N lt Uu N zx Uu TU lt Proportional band of PID2 computational unit SP ratio of PID2 computational unit RSP bias of PID2 computational unit PV upper limit alarm of PID2 computational unit PV lower limit alarm of PID2 computational unit Deviation alarm of PID2 computational unit PID group number 0 to 7 of PID2 computational unit MV output of MAN computational unit Input processed analog input value 1 Input processed analog input value 2 Input processed analog input value 3 Raw analog input value 1 Raw analog input value 2 10 0 to 110 096 Raw analog input value 3 10 0 to 110 096 Analog output value 1 10 0 to 110 096 Analog output value 2 10 0 to 110 096 Uninstalled and fixed at 0 096 on 2G output models Analog output value 3 10 0 to 110 0
122. ital input process 4 Digital input process 5 33 di Fc amp Digital input processe 7 68 Chapter7 OPERATING THE SDC40B 7 10 Password Functions The password functions are to disable the communication SDC40B loadercommunication between the controller and a personal computer loader When the communication is disabled the configuration data read to the personal computer loader from the controller the configuration data write to the controller from the personal computer loader and the data trend display by thepersonal computer loader can not be performed The password functions are functionsadded from ROM revision 8 which can be referred by 4 0 5 ROM revision of ID data wW Handling Precautions Two passwords are used Please do not forget the passwords but carefully register and file them In order to cancel the passwords either entering two passwords correctly or initializing all the configuration data with the general reset must be performed E Setting method of passwords Enabling the password setting Under the factory default settings the password setting can not be entered The password setting mode is possibly established by the following steps Set 5 E L transition selection of the protect to 5 Set the right side digit of the protect a c key lock to B Set 3 2 special function of setup data to 5 3 wW Handling Precautions Regardless of enabling the password setting or not The SDC40B loader
123. l display mode 0 direct change disabled 1 direct change enabled 2 LSP2 modify prevent Description Governs LSP settings procedures when LSP2 is displayed in normal display mode PV1 PID1 computational unit PV2 PID2 computational unit AI processed inputs AI2 processed inputs AI3 processed inputs escription Selects display items when PV AI is displayed on display panel 1 in normal display mode Display is denominated in engineering units AT not performed for PID1 computational unit normal AT performed overshoot proof AT performed neural network AT performed for PID2 computational unit normal AT performed overshoot proof AT performe neural network AT performed Description AT results are stored in the parameters of the PID groups selected for either PID1 or PID2 computational units Detailed descriptions of AT processing are provided in the section following this tables 7 19 Chapter7 OPERATING THE SDC40B Factory Item User a code default settings Settings and descriptions settings Motor control 0 MFB control conv est pos control performed method selection 1 MFB control conv only performed 2 est pos control without MFB only performed Description With 5G output is displayed and setting cannot be performed A detailed description of motor control methods is provided in the section following this table 0 adjustment disabled 1 adjustment s
124. laced when the jack is not used Chapter3 INSTALLATION 3 1 External Dimensions Unit mm 106 x 104 LLLA lea M mounting bracket 81405411 001 Soft dust proof cover set option 81446087 001 Hard dust proof cover set option 81446083 001 Terminal cover set option 81446084 001 Lock screw Ed iz E FERRA Back plate Extended terminal base Chapter3 INSTALLATION 3 2 Panel Cutout Dimensions When making the panel use a steel plate at least 2mm thick Unit mm Panel cutout dimensions for contact mounting Panel cutout dimensions recommended 92 0 8 92 0 8 92 95 46 96x N 1 PE 96x N 4 N Number of units to be mounted Panel cutout dimensions for horizontal mounting recommended Min 99 horizontal mounting Min 107 when hard dustproof cover is used Min 150 Vertical mounting B Handling Precautions When installing be careful to ensure the operating temperature of the bottom panel of the SDC40B case remains within 0 to 50 C Be especially careful when performing contact or vertical mounting of unit 3 2 Chapter3 INSTALLATION 3 3 Mounting AWARNING e Before wiring or removing mounting the SDCAOB be sure to turn the power OFF Failure to do so might cause electric shock e Do not disassemble the SDCAOB Doing so might cause electric shock or faulty operation A CAUTION e Use the SDC40B within the operating ranges recommended in the
125. led in which case display 3 appears Chapter7 OPERATING THE SDC40B Q Standard display items for control type 1 DISP e Okey functions Auto Display 1 Display 2 Display 1 repeats Cascade Display 1 Display 2 Display 1 repeats Manual Display 1 Display 3 Display 1 repeats Interlock manual i i i Display 1 In auto mode SP1 LSP1 In cascade mode SP1 RSP1 Display panel 3 Fori i Definition of PID1 computational unit s local SP Fore i Display 2 Definition of PID1 computational units remote SP e Display panel 1 Specify using setup data setting Display panel 2 Actual output 96 Display panel 3 Goes off Channels 1 and 2 light When display panel 1 displays PV1 CH1 lights when it displays PV2 CH2 lights Display3 Display panel 1 Specify using setup data settings PV AI display engineering units pecity using p g Display panel 2 Digits available for modifying MAN computational unit output flash Display panel 3 Goes off Channels 1 and 2 light When display panel 1 displays PV1 CH1 lights when it displays PV2 CH2 lights MAN e Displays 1 and 2 are changed by modes However when the Ckey is pressed to enable the manual mode they change to display 3 e Display 1 appears during both cold starts and hot starts unless the manual mode is enabled in which case display 3 appears Chapter7 OPERATING THE SDC40B Q Standard display items for c
126. lly using percentage ppecifies either of two functions assigned to each UF ey UF key processing data Specifies DI1 to DI12 for use as index data Engineering unit parameters Specifies data items not contained in EEPROM such as hardware type ROM ID ROM item and ROM revision number Digital input processing data ID data Specifies keylock settings Protect Trend processing data Specified using the PC loader s data trend function Q Categories of monitor data Monitor data Computational unit monitor data Input output signal monitor data 5 4 Chapter 5 FUNCTIONS AND SYSTEM CONFIGURATION 5 3 Principles of Operation Noise in the analog signals is removed by the input filter circuit The signals then undergo A D conversion and are stored in the input register Noise is removed from the digital signals in the input buffer and the input values are then stored in the input register The CPU performs computation processing according to system programs configuration programs and input register data and outputs results which are stored in the output register Analog signals are output in two forms current output and position proportional output After D A conversion current output is output in the 4 to 20mA range via the output buffer With position proportional output the CPU compares the output values and motor opening input values and operates the relays on off to ensure they both match System PROM
127. mining operation functions 5 10 digitalfiltering DIG FILT 5 9 digital input lesen 1 1 digital output ssssss 1 1 DISP nn 2 3 display panell 2 2 display panel2 2 2 display panel 2 indicator LEDs 2 2 displaypanel 3 2 2 dustproofcover sssssss 3 5 E emergency operating mode 5 20 extendedterminalbase 2 1 externaldimensions 3 1 feedback resistance 4 10 follow mode 00 00 ee 5 20 H Index 1 1 IM mode transition settings 7 22 input nn 1 4 DCeurrent voltage 1 5 resistence temperature detector RTD 1 4 thermocouple 04 1 4 input 2 eee 1 5 input3 nene 1 5 input types 0 cece eee ees 1 4 input output signal monitor data 5 3 instrument mode display LEDs 2 2 insulating transformer 48 interlock manual mode 5 20 isolating inputs and outputs 4 19 L layout of extended terminal 4 7 layout of standard terminal 4 6 line filter 0 0 0 cece cee ees 4 8 list ofinternal signals 6 5 list of computational expressions 6 2 loader configuration mode 5 21 loader jack cece ee eee 2 3 location mounting 3 3 LSP s
128. mode auto manual and cascade changes H2 PID1 computational unit M MDCHG Tracking input SP2 PID2 computational unit M MDCHG Tracking input MAN computational unit G9Tracking changeover signal AO Refer to page 5 16 5 29 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION 5 10 Self Diagnostic Functions The SDC40B is equipped with the self diagnostic functions described below Alarm codes are displayed when self diagnostics detects failures and the interlock manual IM mode is triggered according to the type of failure ll Power ON self diagnostic routines PROM failure Alarm code 99 This routine is designed to detect errors in system programs stored in the SDC40B PROM Not totally infallible there are cases where errors go undetected and result in measuring device operation failure Alarm codes are displayed when errors are detected and if specified the SDC40B changes to the IM mode Configuration data failure Alarm code 97 This routine detects errors in configuration data stored in the EEPROM Alarm codes are displayed when errors are detected and if specified the SDC40B changes to the IM mode Adjustment data failure Alarm code 98 This routine detects errors in adjustment data stored in the adjustment data EEPROM Alarm codes are displayed when errors are detected and if specified the SDC40B changes to the IM mode E Self diagnostic routines performed each processi
129. mpensation flow rate signal Desin target temperature constant flow rate signal current temperature constant C or F can be selected as units Press comp P COMP Compensation flow rate signal Current pressure constant x flow rate signal Desin target pressure constant MPa KPa Pa kgf cm or mmH O can be selected as units oan extraction Dropout value 0 0 to 100 0 variable Digital filtering First order lag computation T filter constant 0 0 to 120 0 second DIG FILT output xinput _ no filtering at 0 0 14TXS S Laplacian About 80 algorithms can be assigned to a total of 50 computational units Each computational expression has the following format and can operate on up to four inputs See page 9 10 for details OUT f H1 H2 P1 P2 Example 1 Addition Example 2 ON delay timer Example 3 Integration pulse output II HI H2 H1 Q Q Q processing lock OUT OUT P1xH1 P2xH2 OUT asserted after P1 completes Integration performed on input H1 and pulse output as per integral range specified by H2 and P1 0 1 to 0 5s settable in 0 1 sec increments PID control and output Performed by PID computational unit 1 PID1 or PID computational unit 2 PID2 unit in the computational expressions Of the 50 computational units only one each can be assigned as PID computational units 1 and 2 Control type E PID computational unit PID1 PID computational unit 2 PID2 o Local setting Remote local setting Remote
130. n overall understanding of SDC40B operations This manual contains the instructions required to properly operate the SDC40B we strongly urge its reading by all persons responsible for console operation and equipment design utilizing the SDCAOB as well as those involved in its maintenance Unpacking When unpacking the product check the following 1 Model numbers to ensure that you have received the product you ordered 2 Unitappearance for damage 3 Thatallaccessories are included If any of the accessories listed in the table below are missing or the product has been damaged in shipping immediately contact your dealer After unpacking store any unused accessories in a safe place to prevent loss or damage Refer to Section 1 3 Model Number Table on D page 1 3 Mounting bracket s LN 1 001 lt 5 gt The Role of This Manual A total of four different manuals are available for the SDC40B Read them as necessary for your specific require ments If a manual you require is not available contact Yamatake Corporation or its dealer SDC40B DIGITRONIK Digital Indicating Controller Basic Operations Manual No CP UM 1679E This Manual This is the manual you are now reading It is provided with the SDC40B unit We strongly urge persons responsible for device design operations and maintenance on the SDCAOB read this manual It describes how to mount the unit to a operation console or other location
131. n stabilizes CCW G e Y reversed Decelerates then stabilizes CW Decelerates then stabilizes CCW T e Greversed Stabilizes at 15000 Accelerates then stabilizes CW 1 e 2 reversed Decelerates then stabilizes Stabilizes at 15000 Accelerates then stabilizes Te Y reversed with Stabilizes at 15000 1 e 2 reversed Chapter 8 TROUBLESHOOTING AND CORRECTIVE MEASURES 8 4 SDCAOB Loader Communication Not Possible When COMMUNICATION ERROR Check connections Repeat read and write operation appears on the screen of the SLPC4B Personal Computer Loader the following causes are considered 8 6 The password function is disabling the SDC40B loader communication Refer to Page 7 69 on 7 10 Password functions on the password function The dedicated serial cable between the controller loader jack and the serial board of a personal computer is not correctly connected The dedicated serial cable is broken down The loader jack of the controller is broken down The serial board of the personal computer is in failure Chapter 9 SPECIFICATIONS 9 1 Specifications Analog input 1 Input types The following multirange See page 9 8 AIR 1 Thermocouple K E J T B R S JIS C 1602 1981 WRe5 26 Hoskins documents PR40 20 Johnson Matthey documents Ni Ni Mo General Electric documents N N B S Monograph 161 PLII Engelhard Industries documents IPTS68 DIN U DIN L DIN 43710 1985 Golden iron chromel Hayashi Denko
132. nce suppressing 120 0 integral band 7 Disturbance suppressing e derivative time 7 fa UE EA EN um uc UEM ur rM gh Mg esa su EET uM MA SR ME Chapter7 OPERATING THE SDC40B Settings and descriptions 7 41 Chapter7 OPERATING THE SDC40B Item Factory code default aux display settings X axis point A01 of 999 9 linearization table 1 X axis point A02 of 999 9 linearization table 1 X axis point A030f 999 9 linearization table 1 X axis point A04 of 999 9 linearization table 1 X axis point A05 of 999 9 linearization table 1 X axis point A06 of 999 9 linearization table 1 X axis point A07 of 999 9 linearization table 1 X axis point A08 of 999 9 linearization table 1 X axis point A09 of 999 9 linearization table 1 X axis point A10 of 999 9 linearization table 1 X axis point A11 of 999 9 linearization table 1 X axis point A12 of 999 9 linearization table 1 X axis point A13 of 999 9 linearization table 1 X axis point A14 of 999 9 linearization table 1 X axis point A15 of 999 9 linearization table 1 X axis point A16 of 999 9 linearization table 1 unused Y axis point B01 of 999 9 linearization table 1 Y axis point B02 of 999 9 linearization table 1 Y axis point B03 of 999 9 linearization table 1 Y axis point B04 of 999 9 linearization table 1 Y axis point B05 of 999 9 linearization table 1 Y axis point B06 o 999 9 linearization table 1 Y axis point B07 of
133. nd descriptions Pressure compensation input 1 0 pressure not compensated 1 pressure compensated with input 1 2 pressure compensated with input 2 3 pressure compensated with input 3 Description This setting not available on the SDCAOB For input 1 range types T C and RTD is displayed Normal compensation cannot be performed with setting 1 MPa kPa eo Pressure compensation pressure unit 1 Pa kgf cm mmH O escription This setting not available on the SDCAOB For input 1 range types T C and RTD and when temperature compensation input 1 is set to 0 is displayed 19 999 to 26 000U Description For input 1 range types T C and RTD and when temperature compensation input 1 is set to 0 is displayed and setting cannot be performed Displayed using the decimal point position specified by pressure compensation input 1 0 1 2 3 4 D 11 Pressure compensation design pressure 1 Square root extraction computation 1 0 square root extraction not performed 1 square root extraction computation performed Description This setting not available on the SDCAOB For input 1 range types T C and RTD is displayed 0 0 to 100 096 Description For input 1 range types T C and RTD and when square root extraction 1 isset to 0 is displayed and setting cannot be performed 0 0to 120 0s Description When set to 0 0 filtering is not performed Square root extraction
134. ng cycle Analog input failure Alarm code 01 to 09 Failures are detected when the analog input signal designated for use as a failure diagnostic signal and set for diagnostics to be performed lies outside the 10 0 to 110 0 range Alarm codes are displayed when errors are detected and if specified the SDC40B changes to the IM mode Computational overflow Alarm code 82 Designed for use with computations with overflow checking functions this routine detects failures when computation results lie outside the 999 9 to 999 9 range Alarm codes are displayed when errors are detected and if specified the SDC40B changes to the IM mode Computational overload Alarm code 83 This routine detects failures when all computation processing does not complete within the computation cycle Alarm codes are displayed when errors are detected and if specified the SDC40B changes to the IM mode Chapter6 COMPUTATIONAL EXPRESSIONS 6 1 Computational units There are a selection of approximately 80 computational expressions that can be used by a maximum of 50 computational units Computations are processed according to the computation order registered to the loader for each computation processing cycle Refer to the Computational Functions CP UM 1680E of the SDC40B User s Manuals for detailed descriptions of computational expressions The computational units are designed with four input lines H1 H2 P1 and P2 and a single output
135. ng motor life The dead zone is factory defaulted to 5 This figure should be used as a guide when considering control results and motor life Deadzone lt Control output AO1 96 MFB 1 4 of dead zone Q 3 3 Zener barrier adjustment When the Zener barrier is used be sure to make the following adjustment D Turn the power OFF install the controller make wiring and then Short circuit between A and B terminals of RTD Zener barrier Controller Zener barrier Zener barrier ra a After applying the power to this controller set the setup data E 3 to 241 See 7 7 Control Data Settings Page 7 12 for the change method Indicate the setup data 3 3 setting QD Press the key to indicate the difference in resistance A B of the Zener barriers connected to A and A wires in the 2nd indicator O Press the key to memorize the difference in resistance A B this controller Press the C5 key to display the basic indicationstatus Turn the power OFF and then remove the short circuit connected between and B terminals wW Handling Precautions e Zener barrier can be used only for the RTD ranges other than F01 F33 F38 P01 P33 and P38 e Adjustment can not be made if the difference in resistance of Zener barriers connected to A and B wires is not within 200 e Use the Zener barrier of less than 700 direct current resistance his adjustment is not required for the inputs o
136. nge types T C and RTD but settings cannot be made Specifies engineering unit value for linear input 100 The numbers for 3 andi n can be either large or small Engineering units are expressed using the decimal point position of display 1 settings linearization approximation processing not used linearization table 1 used linearization table 2 used 3 linearization table 3 used Description This setting not available on the SDCAOB For input 1 range types T C and RTD is displayed 0 temperature not compensated 1 temperature compensated with input 1 2 temperature compensated with input 2 3 temperature compensated with input 3 Description This setting not available on the SDCAOB For input 1 range types T C and RTD is displayed Normal compensation cannot be performed with setting 1 0 C 1 F Description This setting not available on the SDCAOB For input 1 range types T C and RTD and when temperature compensation input 1 is set to 0 is displayed and setting cannot be performed 19 999 to 4 26 000U Description For input 1 range types T C and RTD and when temperature compensation input 1 is set to 0 is displayed and setting cannot be performed Displayed using the decimal point position specified by temperature compensation input 1 7 27 Chapter7 OPERATING THE SDC40B Item Factory code default A aux display settings Settings User a Settings a
137. nit Instrument mode display LEDs FLW Lights in follow mode AUT Lights in auto mode MAN Lights in manual mode CAS Lights in cascade mode a IM Lights in interlock manual mode User function LEDs UF1 Lights according to UF1 computational expression criteria UF2 Lights according to UF2 always lights During 2G output lights OUT indicator LEDs OT1 During 5G output computational expression criteria UF3 Lights according to UF3 when open relay is on computational expression criteria OT2 During 5G output never lights Bar graph display indicator LED During 2G output lights OUT Lights when the bar graph displays control when close relay is on output Display panel 3 In the normal display mode displays an auxiliary indication differentiating between LSP and RSP values when display panel 2 displays SP values In the control data setting mode serves as an auxiliary display for item codes appearing in display panel 1 When values from additional display unit 1 to 4 computations are displayed serves as an auxiliary display showing numbers 1 to 4 2 2 of operation keys display Display panel 1 In normal display mode displays PV values In control data setting mode displays item codes Also serves as an alarm code Display panel 2 In normal display mode displays SP and output values In control data setting mode displays item codes Bar graph display indicator Displays control
138. normal operating conditions Allowable transient 20ms max under operating conditions power loss Power failure recovery Hot cold start selectable see below operations Selection RAM backup Actual outage Description recovery process Mode Local Control output SP 01 Hotstart During normal Hotstart Before Before Before operation outage outage outage During failure Cold start Preset Preset Preset mode mode mode Cold start N A not applicable Insulation resistance Min 20MO between power terminal 1 or 2 and ground terminal using 500Vdc meggar Dielectric strength AC Model 1500Vac 50 60 Hz for 1 min across power terminal and ground terminal 1500Vac 50 60 Hz for 1 min across relay output and ground terminal 500Vac 50 60 Hz for 1 min across non power terminal and ground terminal 500Vac 50 60 Hz for 1 min across isolated terminals DC Model 500Vac 50 60 Hz for 1 min across power terminal and ground terminal 1500Vac 50 60 Hz for 1 min across relay output and ground terminal 500Vac 50 60 Hz for 1 min across non power terminal and ground terminal 500Vac 50 60 Hz for 1 min across isolated terminals 9 6 Chapter9 SPECIFICATIONS Specifications 60 5 RH 24Vdc 5 Mounting angle Reference plane vertical 3 Operating conditions Ambient temperature 0 to 50 C 10 to 9096 RH non condensing AC Model 100 to 240Vac DC Model 24 Vdc Ambient humidity 10 to 9596 RH non condensing 0 to 4 90 m
139. normal display items in one second intervals on display panel 1 when input failures or instrument system failures are detected In cases of multiple alarm codes display of the codes is alternated with normal display items starting in order from the alarm code with the smallest number Alarm name Description Corrective measure AIR1 over range Air 1 exceeded 110 FS Check AIR1 input AIR1 under range Air 1 exceeded 10 FS Air 2 exceeded 11096 FS Check AIR2 input AIR2 under range Air 2 exceeded 10 FS Air 3 exceeded 11096 FS Check AIR3 input AIR3 under range Air 3 exceeded 10 FS AIR1 RTD line break A Break in RTD line A Check RTD res temp detector AIR1 RTD line break B Break in RTD line B connected to AITR for line break and connector connections AIR1 RTD line break C Break in RTD line C MFB line break Single or multiple breaks in Check the motor feedback MFB wiring MFB lines Y T G MFB short circuit Short between Y G or Y T G Alarm code AIR2 over range AIR3 over range MFB non adjustable Incorrectly wired or wrong Check MFB switching relay wiring and motor motor specifications A D 1 failure Failure of A D converter 1 Request servicing A D 2 failure Failure of A D converter 2 Board configuration failure Incorrect board configuration Request servicing Computational overflow Computational unit processed Check design data with loader value exceeded range Computational overload Processing time exceeded
140. ntrol data setting mode item codes are displayed 12 segment green and amber LED Analog monitor includes control output which doubles as a digital monitor 18 segment LED SP LCK OUT CH1 PID computational unit 1 CH2 PID computational unit 2 FLW follow mode AUT auto mode MAN manual mode CAS cascade mode IM interlock manual mode AT auto tuning FZY during fuzzy switching OUT1 OUT2 OUT bar graph control output UF1 UF2 UF3 user defined 13 segment rubber keys of which two are user definable 1 dedicated cable with stereo miniplugs PID computational units control constants LSP Manual mode MAN computational unit outputs manual settings Note that only one MAN computational unit can be used Only PID computational units perform integral operations PID computational units control cascade settings RSP Follow mode MAN computational unit outputs follow inputs to theSDCAOB Interlock manual mode This mode is activated when an analog overflow computational overflow or computational overload is detected Communications RS 485 RS 232C standard Network Multidrop Point to point SDCAOB provided with only SDCAOB provided with slave node functionality only slave node 1 to 16 units max DIM functionality 1to32units max CMA SCM Half duplex Half duplex Synchronization Start stop synchronization Start stop synchronization Balanced differential Unbalanced Signal line 5 t
141. o H1 and the 50 046 coefficient to H2 H2 can be either a fixed value or a variable parameter Multiplication MUL is used to perform an OUT H1 x H2 computational expression The resulting input condition of H1 80 096 and H2 50 0 is shown in the expression below 800 500 40 0 T H1xH2 40 0 oU X 71000 1000 1000 6 1 Chapter6 COMPUTATIONAL EXPRESSIONS 6 2 List of Computational Expressions List of Computational Expressions computa ul Input tional Initial value p Mnemonic Output Dynamic time Nod mo OOOO Oo wn 3 00 00 1000 1000 Subtraction Bs Oo o O O O n gt oo 00 100 0 1000 Multiplication wu o o O 2 wow w 2 Subtraction 3 Multiplication 4 division tov Jojojojl O n 3 q000 t100 oo 5 Absolutevalue Jas O M O n 1 00 6 Square rootextraction s og O O O n 8 oof oo 7 Maximumvalue max JOJOJOJOL O n 2 oof oof oo oo 8 Minimmveue mN OJO JOJO O Nn 2 1000 1000 100 0 100 0 9 4pointaddition sccwy OTTO JOO O n 2 oof oof oo oo 10 Highselectorlowlimiter HSE O O N 1 00 00 11 Lowselector highiimiter ts O O O N 1 100 100 12 High lowlimiter hum O 2 13 Highmonitor hms OJO 9 N 2 100 100 oo 1
142. o as many as 50 computational units and employed in a wide variety of combinations e Simple engineering The PC loader simplifies procedures for combining computational units and selecting other configuration settings 1 1 Chapter 1 GENERAL 1 2 CPL Communications Network based Configuration Models equipped with the optional RS 485 communications interface can be connected as a slaved DIGITRONIK s controller to a CPL communications Controller Peripheral Link Y amatake host communication protocol network In this case the user can employ as the master station the Yamatake s MA500 FA Factory Automation Controller or the MX200 Super Controller Models equipped with the optional RS 232C communications interface can be configured in a point to point CPL communications network with a personal computer serving as the master station and the SDCAOB as the slave station MA500 or MX200 aaa 5 SDC40B slave station 1 2 Chapter 1 GENERAL 1 3 Model Number model No output tion supply 1 2 processing c 1 CI O pmmdcamgcomler eel T f Position proportional output RR E CEC SS Input Thermocouples RTDs DC current DC voltage of multi range Input2 4 to 20mA DC 1 to 5V DC Input3 1 to 5V DC AC power supply 90 to 264V AC Free power sup
143. ocessed prior to flow rate signals This means earlier numbers must be assigned to temperature signals in order to effectively compensate the temperature of flow rate signals If the flow rate signal is AI2 for example the temperature signal must be AI1 The design temperature target temp is also set using Input processing data Temperature compensation can be selected using either of the following two types of engineering units shown below with their computational constants C constant 273 15 F constant 459 7 Current temperature signal settings are also of importance Setup data is used to select the unit CC or F for the temperature signal s AI1 thermocouple range and resistance temperature detector RTD range In this case the Input processing data setting that specifies the engineering unit for temperature compensation for the flow rate signal cannot be set as it rendered invalid When the current temperature signal is in the AII AI2 and AI3 linear range set it as the temperature signal by specifying the decimal point position of the displayed measuring unit the lower limit 0 and the upper limit 100 in Input processing data N N 2 16 Compensated flow rate signal x Flow rate signal 5 7 Chapter 5 FUNCTIONS AND SYSTEM CONFIGURATION E Pressure compensation P COMP The following expression is used to caleulate pressure compensation for the flow rate signal during
144. ock or faulty operation e Firmly tighten the terminal screws at the torque listed in the specifications Insufficient tightening of terminal screws might cause electric shock or fire e Do not use unused terminals on the SDCAOB as relay terminals Doing so might cause electric shock fire or faulty operation We recommend attaching the terminal cover sold separately after wiring the SDCAOB Failure to do so might cause electric shock Use the relays on the SDCAOB within the service life listed in the specifications Continued use of the relays after the recommended service life might cause fire or faulty operation Use Yamatake s SurgeNon if there is the risk of power surges caused by lightning Failure to do might cause fire or faulty operation 4 1 Chapter4 WIRING Before connecting the lines verify the serial number and terminal numbers on the label affixed to the side panel of the SDC40B After completing always double check to ensure all wiring has been performed correctly Use power lines of 90 V or greater capacity for the I O signal lines and the communications lines and maintain at least 50 cm between them and the power supply line Make sure that no crimp style solderless wire connectors are touching an adjacent terminal or connector When connecting a thermocouple input of the SDCAOB to another instrument make sure the instrument s input impedance totals at least 1MQ If less than 1MQ the SDC4
145. ode susueusuus 8 2 E key is ineffective in normal display mode susususs 8 2 E amp Skey is ineffective in normal display mode susususu 8 3 8 3 Motor Adjustment Not Possible 2 0 0 0 eee 8 4 E Standard normal direction wiring 0 00000 eee eee eens 8 4 M Standard reverse direction wiring ccncen eee eee eee eee 8 4 E Alarm codes and their causes when wiring errors are detected 8 5 8 4 SDC40B Loader Communications NotPassible 00 00048 8 6 Chapter 9 SPECIFICATIONS 9 1 Specifications ne 9 1 E Listof Accessories nnnnn RIRs 9 7 E Input types and ranges selected at setup 22 2c cece eee eee ee 9 8 E Data and setting procedures 00 00 cece eens 9 10 E List of computational expressions 0 0000 e 9 10 9 2 External Dimensions e 9 13 Bb Mainbody ccc cee teen eee eens 9 13 M Soft dust proof coverset 2 cece eect eee eee 9 14 M Hard dust proof coverset cmnn eee eee eens 9 14 Bb Terminal coverset 0 0 e eee eeeees 9 14 Chapter 10 MAINTENANCE Index lt 11 gt Chapter 1 GENERAL 1 1 Features The DIGITRONIK SDCAOB is a general purpose single loop controller designed to control temperatures pressures flow rates levels pH values and other varying physical conditions Combining PID control and numerous auxiliary functions
146. ode control data settings can be modified from all modes that is the auto manual cascade follow and interlock manual modes Monitor data can also be viewed using the same procedures DISP The normal display mode can be enabled by pressing the Okey E Selecting control data settings groups Control data setting is divided into the two phases of selecting settings group general item and individual item specific item Pressing the amp Skey in the normal display mode enables selection of settings group general item by displaying settings group on display panel 1 At this time display panels 2 and 3 are off Pressing the CSkey key and key cycles through display of settings groups Normal display mode 055 key A key iii E 1 I d I 1 ENT k I ey individual l 1 Select settings group 1 general item item 1 I I PARA key C C OD Ok i i key eys I key E I Di key ENT k I Okey individual I 1 Selectsettings group 2 general item item I PARA I i PARA Sky D 0 D Co 1 I CO key eys I key key d I ENT k I i ey individual 1 Select settings group n general item item Cok PARA Y D D CO Greu i key y i CO key i P key l Laii RR MMMM MMMM RR MMM MMM 4 This procedure does not display all settings groups It only displays the settings groups specified using the 5 L transition selection item in protect The r
147. of digital input process 3 Start point of digital input process 4 0 digital input processing used 1 to 12 digital input number Description This setting not available on the SDCAOB Pt mnes digital input process 5 unm 1 to 13 start point setting Description UE When any of the digital input process start points are set to 0 is displayed and setting cannot be performed uU The number of computational units that are to umm perform digital input processing For example if set to 3 23 index data items 0 to 7 can be selected with digital input processing No of units on digital input process 1 No of units on digital input process 2 No of units on digital input process 4 No of units on digital input process 5 No of units on 1 digital input process 6 Start point of digital input process 6 No of units on 1 digital input process 3 7 63 Chapter7 OPERATING THE SDC40B E iDdatasettings d Item Factory code Item default Settings and descriptions settings ia ti Hardware type 1 0c04 Description EEH Hardware type 2 Can be viewed but not set aS ees row fo EN ow nu o o 52 85 RoMrevson do 7 64 Chapter7 OPERATING THE SDC40B Item Factory code default aux display settings User Dal settings Settings and descriptions Setting transition protect only made available selection control computational data PID parameters variable parame
148. ograms Computational unit data N Linearization data Linearization data Variable parameters E Variable parameters Engineering unit parameters Engineering unit parameters Control computational data Control computational data PID parameters PID parameters Console viewing ID data Computational unit monitor Input output signal monitor data Loader viewing Self diagnostic programs ID data Chapter 5 FUNCTIONS AND SYSTEM CONFIGURATION 5 2 Types of System Data The SDC40B s system data is arranged according to the following categories Design data Configuration data Control data Computational unit monitor data Monitor data Input output signal monitor data Q Design data Design data is divided into the computational unit data and output processing data categories The former specifies types of computational expressions and the connection configurations for computational units and the latter specifies the types of signals to be output These data types can be set only from a personal computer PC loader they cannot be set or viewed from the system console Q Control data Control data is mainly used for computation processing It can be set from both the loader and console although certain types can be viewed only Trend processing data is set by the PC loader and cannot be set or viewed from system consoles Computational unit
149. onfiguration loaded e Flow of startup operation YES IS hot start being used YES Hot start e Startup method and corresponding modes LSP values and control output Set startup Actual startup LSP Control ok Hot start Before outage Before outage Before outage Hot start ING Cold start Preset mode Preset value Preset value Cold start Not applicable Bl Cold start The modes control output and preset local SP values for the cold start are specified in Setup data settings and are used to commence control operations Note that the system defaults to the auto mode when the manual mode is specified without the MAN computational unit being registered E Hot start The hot start is designed to pick up with the mode control output AO1 and local SP values in use when a power outage occurred The SDC40B is only able to hot start however during the period the memory RAM data is backed up by the super capacitor When power is restored the SDC40B checks to see if memory is backed up then proceeds with hot start if it is and with a cold start if it is not It is important to be prepared in event a cold start becomes necessary by specifying the necessary mode control output AO1 and preset local SP values in Setup data settings 7 1 Chapter7 OPERATING THE SDC40B 7 2 Changing Normal Display Display Items The Normal display mode refers to the items displayed on display panel 1 display panel 2 display
150. ontrol type 2 DISP e Okey functions Display 1 Display 2 Display 3 Display 1 repeats Display 1 Display 2 Display 3 Display 1 repeats Display 1 Display 2 Display 4 Display 1 repeats Interlock manual Display 1 Display 2 Display 4 Display 1 repeats Display 1 In auto mode PV1 PV of PID1 computational unit engineering units SP1 LSP1In in cascade mode SP1 RSP1 Available digits flash when LSP is P being changed SP1 SP of PID1 computational unit engineering units m Definition of PID1 computational unit s local SP Display 2 Fore i Definition of PID1 computational unit s remote SP e m Display panel 1 Specify using setup data settings Display panel 2 Always SP2 RSP2 Display panel 3 Definition of PID1 computational unit s remote S Display 3 Display panel 1 Specify using setup data settings Display panel 2 Actual output Control output analog output 1 Display panel 3 Goes off Channels 1 and 2 light When display panel 1 displays PV1 CH1 lights when it displays PV2 CH2 lights e Display 4 Display panel 1 Specify using setup data settings PV AI display engineering units Display panel 2 Digits available for modifying flash MAN computational unit output Display panel 3 Goes off Channels 1 and 2 light When display panel 1 displays PV1 CH1 lights when it displays PV2 CH2 lights MAN e Displays 3 and 4 are changed by modes Howeve
151. or smooth switching Switches between H1 and H2 using P1 time data g Flag switch 4 Switches between H1 and H2 using P1 flag data Alternate switch ALSW Inverts output when the rising edge of H1 is detected L l A S S T F ON delay timer ONDT O C C P L E 7 ONDT Asserts output after P1 seconds 8 OFF delay timer OFDT Inhibits output after P1 seconds 2 3 3 3 3 3 3 3 9 One shot timer Generates pulse for P1 seconds Integration pulse output I Outputs the number of pulses proportional to input H1 1 Performs integration on input H1 and outputs one pulse when the output E Integration pulse output II Pulse width modulation ost cO EN pulse value set by P1 is reached 4 PWM Asserts output in proportion to input H1 within the P1 cycle 4 Rampsignalgeneration RMP Outputs a waveform with a rising slope Logarithm toe OUT is LOG Hj or OUT is LOG H EXP EN 5 OUT is 1041 or eH 47 50 5 Changes PID1 control variables enables changing of group numbers also 1 Changes PID2 control variables enables changing of group numbers also Cycles through follow manual auto and cascade modes 54 Cycles through follow manual auto and cascade modes 5 Starts stops PID1 unit auto tuning 56 Starts stops PID2 unit auto tuning 57 Retains input H1 during outage and outputs it as is after restart 58 Raises output when H1 is ON raise
152. ormat PID1 cascade format PID2 controller 1 for R L switching format PID2 controller 2 for R L switching format The different types are selected using Setup data settings LSP local SP local setting values refer to the PID computational unit s internal SP values RSP remote SP remote setting values refer to the PID computational unit s externally input SP values E Control type 0 Bl Control type 1 PID1 local format Switches between LSP and RSP values to control measuring devices equipped with a single PID computational unit Assigns only one of the 50 computational units to perform PIDI computational expressions PID1 computational unit O OUT PID1 cascade format Switches between LSP and RSP values to control measuring devices equipped with a single PID computational unit Assigns only one of the 50 computational units to perform PIDI computational expressions PID1 computational unit E Control type 2 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION PID2 controller 1 for R L switching format Establishes 2 PID computational units in a single measuring device Controller 1 of the PID computational units switches between LSP and RSP values to perform control while controller 2 uses only RSP values to perform control Assigns two of the 50 computational units to perform PID computational expressions o PV 1 DEV1 gt MV 1 PID1 computational unit PID2 computation
153. outputs ina right facing bar graph Can also be used as an analog digital data monitor Control mode indicator LEDs AT Flashes during auto tuning Lights during smart tuning FZY Lights when disturbance suppressing PID constants are used Flashes during fuzzy changeover Chapter2 NAMES AND FUNCTIONS OF COMPONENTS 2 3 Names and Functions of Console Unit Keys UF1 UF2 keys Selects user specified items max 8 Can be used with internal signals for computation processing MAN Switches SDC40B to manual mode Loader jack Jack to connect loader AT Starts and stops auto tuning AUTO Activates auto mode CAS Activates cascade mode DISP In normal display mode changes displayed items In control data setting mode restores normal display mode c gt Cycles through setting items Moves flashing digit of value currently available for modifying In normal display mode activates LSP setting mode T 4 Cycles through setting items Increases or reduces value currently available for modifying In normal display mode activates LSP setting mode PARA In normal display mode activates control data parameter setting mode In control data setting mode makes value available for modifying ENT Activates setting value change Completes setting value change and writes it to memory The loader jack is not isolated from the internal digital circuits The loader cap must be rep
154. play mode COkey Select settings groups Set value general item FARA key Eu key PARA key flashes key D key key eo key Modify set value ENT i CD key stores set values in memory ENT COkey stores set values in memory 7 14 Chapter7 OPERATING THE SDC40B 7 8 Using the UF Keys The two UF keys UF1 and UF2 can be programmed to reduce the number of key strokes required for users to execute operations or to function as switches for external digital input Assigning set item UF key function Assigning as user switch Bl Registering UF key functions UFI UF2 The and CSkeys can be registered individually The i1 F 5 t basic registration setting of the UF key processing data is used for basic registration UF key basic registration 0 assigned as setting items 1 used as user switch wW Handling Precautions The UF key basic registration is set from the loader and can be viewed only from the console E Assigning setting items Up to eight individual control data and monitor data settings can be assigned to each UF key However the functions cannot be used until the assigned settings are registered Settings are registered using UF key processing data UF 1 to UF 08 assigned settings 1 to 8 settings UF2 Once registered the Sand keys can be used to easily call up items PARA normally called using the key Q Procedures for registering assigned settin
155. ply DC power supply 21 6 to 26 4V DC 1 auxiliary output 12 digital inputs 8 digital outputs 3 relays 5 open collectors 2 auxiliary outputs 12 digital inputs 8 digital outputs 3 relays 5 open collectors No communications interface RS 485 communication RS 232C communication 3 Tropical treatment Inspection Certificate provided Antisulfide treatment Inspection Certificate provided Complying with the traceability certification 9 56 8 An option 06 can specify only at the time of control output 2G An option 09 can specify only at the time of control output 5G 1 3 Chapter 1 GENERAL 1 4 Input Types and Range Numbers B input 1 e Thermocouple ron o sano o e amv K29 300 2400 K44 300 700 K46 300 400 UJ cim D o 3 3 Resistance temperature detector RTD EC Pt 1000 ae ros oo t swo 09 t 9000 INN fref oo w soon ort so D ii Chapter 1 GENERAL e DC current voltage Input type Range program mable 4 to 20mA 10 to 10mV 19999 to 26000 B input2 DC current voltage Input type Range program mable 4to20MA 0 Cot 19999 to 26000 B Input3 DC voltage Input type Range program mable o Handling Precautions To set an input range type Ezur 2 44 enter the range number from the 4 tables above Do not enter a supe other than the range numbers listed in the tables 1 5
156. point positions upper limits and lower limits of engineering unit values in input processing data change they are the same as percent data parameter 1 m 0 0U 0 Engineering unit OU parameter c 4 Engineering unit parameter 2 Engineering unit 0 parameter amp Engineering unit parameter g 1 I utn ut tmd ut d Ud ui ui ep Uu uil np 7 61 Chapter7 OPERATING THE SDC40B UF key processing data settings U F Item Factory code default aux display settings User f ge settings Settings and descriptions 8 0 assigned assetting items 1 used as user switch Description This setting not available on the SDCAOB When set to 0 UF1 key cannot be used as the internal user switch signal for computation processing 600 to 4000 Description When the UF1 key s basic registration is set to 1 is displayed and setting cannot be performed Settings are made using the sum of the following fixed settings numbers and the number No of the item to be assigned Assignment is invalid when non existent item numbers are entered Computational unit monitor 600 Input output signal monitor 1000 Setup data 2000 Input processing data 2100 Control computational data 2200 PID parameter 2300 Linearization data 2500 PTB table data 2700 TTB table data 2900 Variable parameter percentage format 3100 Variable parameter time format 3200 Variable parameter fla
157. put 3 is set to 0 is displayed 19 999 to 4 26 000U Description When temperature compensation input 3 is set to 0 is displayed and setting cannot be performed Displayed using the decimal point position specified by temperature compensation input 3 Item code aux display Ww wo D N D w p v1 Factory default settings User settings Pressure compensation input 3 Pressure compensation pressure unit 3 Pressure compensation design pressure 3 Square root extraction computation 3 Square root extraction dropout value 3 Digital filter Input failure diagnosis 3 Engineering unit display 4 decimal point position Engineering unit value setting 4 lower limit 0 Chapter7 OPERATING THE SDC40B Settings and descriptions 0 pressure not compensated 1 pressure compensated with input 1 2 pressure compensated with input 2 3 pressure compensated with input 3 Description This setting not available on the SDCAOB Normal compensation cannot be performed with setting 3 MPa kPa Pa kgf cm mmH O Description This setting not available on the SDCAOB When temperature compensation input 3 is set to 0 is displayed 19 999 to 26 000U Description When temperature compensation input 3 is set to 0 is displayed and setting cannot be performed Displayed using the decimal point position specified by pressure compensation input 3 0
158. putational functions computational unit data settings E Control computation settings llsssssssslssse m HM Manual output computation settings 00 0c cece eee eee eee ee E Determining the computation processing cycle eee eee 5 6 Output Processing Functions 00 ma 5 7 Modes cece ne E Modetransitions cnc M Normal operating modes 0 00 aaa E Emergency operating modes 222 c eee E Loaderconfigurationmode ccnnnn ee 5 8 Control Types mana E Controltype cnc E Controltype cnc E Controltype2 e E Controltype3 sesssnRIR RRRRI eeeees 5 9 Auto Balance Functions sssseseeeellsee me E Auto balancing control typeO nnnn ees E Auto balancing control type ne E Auto balancing control type 2 2 2 0 2 eens E Auto balancing control type 3 5 10 Self Diagnostic Functions n M Power ON self diagnostic routines 0000 e E Self diagnostic routines performed each computation cycle lt 9 gt Chapter 6 COMPUTATIONAL EXPRESSIONS 6 1 Computational units ccmee e 6 1 6 2 List of Computational Expressions 2 00 c e 6 2 E List of Computational Expressions 000 e 6 2 N Listofinternalsignals 0 00 cece eens 6 5 Chapter 7 OPERATING THE SDC40B 7 1 PowerON 0 ee ll 7 1 E Coldstart 2 0 0 0 0 c
159. r when the Ckey is pressed to enable the manual mode displays 1 2 and 3 change to display 4 e Display 1 appears during both cold starts and hot starts unless the manual mode is enabled in which case display 4 appears Chapter7 OPERATING THE SDC40B Q Standard display items for control type 3 DISP e Okey functions Auto Display 1 Display 2 Display 3 Display 1 repeats Cascade Display 1 Display 2 Display 3 Display 1 repeats Manual Display 1 Display 2 Display 4 Display 1 repeats Interlock manual i i i i Display 1 Always SP1 LSP1 Available digits flash when LSP is being changed Display panel 3 Definition of PID1 computational unit s remote SP Display panel 2 n auto mode SP2 LSP2 In cascade mode SP2 RSP2 Display panel 3 For Definition of PID2 computational unit s local SP For r Definition of PID2 computational Display 3 unit s remote SP Display panel 1 Specify using setup data settings PV AI display i i its display engineering units Display panel 2 Actual output 96 Display panel 3 Goes off Channels 1 and 2 light When display panel 1 displays PV1 CH1 lights when it displays PV2 CH2 lights Display 4 Display panel 1 Specify using setup data settings PV AI display engineering units Display panel 2 Digits available for modifying flash MAN computational unit output 1d Display panel 3 Goes off Channels 1 and 2 light When
160. rameter settings A detailed description of smart tuning is provided in the section following this table 0 two degrees of freedom not used 1 two degrees of freedom used Description Selects two degrees of freedom for the PID2 computational unit The two degrees of freedom function is unavailable when PID computation mode 2 isset to 1 derivative based PID Also is always displayed for this item and setting cannot be performed A detailed description of two degrees of freedom is provided in the section following this table Chapter7 OPERATING THE SDC40B E Detailed descriptions of control computational data Smart tuning method selection 1 2 Overshooting suppression control 0 smart tuning not performed no overshooting suppression control 1 overshooting suppressed by fixing brake values using settings 2 overshooting suppressed by automatic checking of brake values Smart tuning does not function with derivative based PID This function suppresses the overshooting that occurs when control direction is reversed and the undershooting that occurs in normal direction These two functions together are referred to as overshoot suppression When set to 1 overshoot is suppressed by using the PID parameter s 5 r value as is When set to 2 overshoot is suppressed by sampling and rewriting the 5 r value on each rising reverse operation and falling normal operation edge In this case then r value
161. ranging from 300 to 800 C 0 5 FS 1U for temperatures ranging from 800 to 1900 C RTDs 0 15 FS 1 U for the range below 2 decimal places 0 15 FS 1 U for the range 0 to 10 mV DIN U thermocouples 2 C FS 10U for temperatures below 100 C 1 C FS 1U for temperatures ranging from 100 to 0 C DIN L thermocouples 1 5 C FS 1U for temperatures below 100 C Input 2 DC current and DC voltage Input Format Range Programmable 1 V 1 VOI 19999 to 26000 to 5 Decimal point repositioning and reverse scaling possible Input 3 DC voltage Input Format Range Programmable 1to5V v01 Scale setting range 19999 to 26000 Decimal point repositioning and reverse scaling possible 9 9 Chapter9 SPECIFICATIONS E Data and setting procedures can beset O somecan beset A can be monitored can be neither set nor monitored Design data Computational unit data Specifies computational expressions connectionsetc A Output processing data Specifies output processing connections A Control data Setup data Specifies control types and computation cycles o Input processing data Specifies input processing types etc o Control computational data Specifies PID computation types PID groups to be o el used etc aD parameters specifies control parameter for mb groupsdvo7 unearzaten te seitestnearizatentermat O 9 variable parameters Sp
162. ransmit receive lines 3 transmit receive lines 3 wire connection also possible 9 5 Chapter9 SPECIFICATIONS Communications Interface system 4800 9600 bps 4800 9600 bps Transmission max 500m total 15m max distance 300m for MA500 DIM connection Conforms to RS 485 Conforms to RS 232C Display characters Char bit count 11 bits character 11 bits character Format 1 start bit even parity 1 start bit even parity 1 stop bit or 1 stop bit or 1 start bit no parity 1 start bit no parity 2 stop bits 2 stop bits Data length All inputs and outputs are completely isolated Note RS 485 communications can be performed by connecting to a computer equipped with an RS 485 interface or to Yamatake corporation s MX200 or MA500 DK link Il DIM controllers General Memory backup User settings design data and control data specifications non volatile memory EEPROM Mode local SP control output AO1 and hold operations RAM backed up by super capacitor stored for 24 hours supply voltage Power switching inrush f 30 A max for 10ms under operating conditions current Note When starting up a number of SDC40Bs simultaneously ensure ample power is supplied or stagger their startup times Otherwise the controllers may not start normally due to inrush current induced voltage drop Voltage must stabilize within 2 seconds after power ON Power ON operation Reset time 15s max time until normal operation possible under
163. rate the unit thereafter Chapter8 TROUBLESHOOTING AND CORRECTIVE MEASURES This chapter provides check points and corrective measures to take when the SDC40B is not operating properly Chapter9 SPECIFICATIONS This chapter provides general specifications performance specifications external dimensions and other technical information on the SDCAOB Conventions Used in This Manual This manual uses the following conventions to alert readers to important information A WARNING Text preceded with WARNING alerts the reader to a hazard Always heed such an alert 2 Handling Precautions Text preceded with Handling Precautions alerts the reader to points of note when operating the unit EL NOTE Text preceded with NOTE alerts the reader to supplementary explanations or reference materials lt 7 gt Contents SAFETY REQUIREMENTS SAFETY PRECAUTIONS Foreword Unpacking The Role of This Manual Organization of This User s Manual Conventions Used in This Manual Chapter 1 GENERAL n 1 PUN Features nana 1 1 CPL Communications Network based Configuration suuluesusss 1 2 Model Number ssssssssssssss e he 1 3 Input Types and Range Numbers ssssssssseee ee 1 4 M inputi e RR e 1 4 M input2DCcurrent voltage sssssssse I 1 5 BB Input3 DC voltage cnn IIR eeeee 1 5 Chapter 2 NAMES AND FUNCTIONS OF COMPONENTS 2 1 2 2 2 3
164. rature compensation pressure compensation square root extraction and linearization table approximation processing times are all set to 0 Input Input Input processing 1 processing 2 processing 3 Input used Temperature compensation Pressure compensation Square root extraction Linearization tabe approximation 5 17 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION 5 6 Output Processing Functions The SDC40B is capable of multiple analog and digital outputs Models capable of 5G output current output are designed to output three analog signals in the 4 to 20mA range Analog output signal 1 AO1 is referred to as the control output and analog outputs 2 and 3 AO2 and AO3 as auxiliary outputs Models capable of 2G output position proportional output are designed to output a set of two types of digital relay outputs used for motor control and one analog signal in the 4 to 20mA range Analog output signal 1 AOI is referred to as the control output and analog signal 2 AO2 is not installed Analog signal 3 A03 is referred to as the auxiliary output There are three digital relay and five digital open collector output signals ue f Digital output signals Relay output contact 1a Relay output contact 1a 1b co DO3 Relay output contact 1a 1b Relay output contact 1a 1b Do4 Open collector output Open collector output Dos The following signals are output when power is turned on until di
165. ry code Item default User aux display settings Settings proportional band 4 100 0 Integral time 4 uu Derivative time 4 o Integral lower limit 4 D 4 4 4 Output deviation rate 100 0 limit E p Disturbance 100 0 suppressing proportional band Disturbance 120 0 suppressing integral band 4 Disturbance 4 Integral upper limit 100 0 suppressing derivative time Proportional band 100 0 Integral time o Perververme 500 Integral upper limit 100 0 ae UN Output deviation rate 100 0 limit p Disturbance 100 0 suppressing proportional band 5 Disturbance 120 0 suppressing integral band 5 Disturbance 5 5 5 5 5 5 5 4 N N suppressing derivative time miim Dia EE MEE S E MET MM UR PES V ET Em tin MEN uc UR 7 40 Settings and descriptions Item Factory code Item default User aux display settings settings Proportional band 6 Integral time 6 Derivative time 6 Integral lower limit 6 Integral upper limit 6 Dead band 6 6 6 6 Output deviation rate 100 0 limit I DI Disturbance suppressing derivative time Proportional band 100 0 Disturbance suppressing 100 0 proportional band 6 6 7 pe 7 7 Disturbance suppressing 120 0 integral band 6 ne ae Integral lower limit Integral upper limit 7 Dead band 7 o Output deviation rate 100 0 limit 7 Manual reset 7 P Disturbance suppressing 100 0 proportional band 7 Disturba
166. s 10 to 60 Hz for 2 hours each in X Y and Z directions 0 to 490 m s 3 times vertically Vibration resistance Impact resistance Package drop test Drop height 60cm 1 angle 3 edges and 6 planes free fall Installation mode Permanently connected type controller indoor installation panel mounted EN61010 1 EN61326 Category II IEC60364 4 443 IEC60664 1 Applicable standards Over voltage categorry Pollution degree Rated Cutoff speed IEC127 Delayed operation type T 250V Fuse Rated voltage Rated current Material mask case Mask Multilon Case Polycarbonate 3 ty e Z O tv o o O o o 9 Mask dark gray Case Light gray i Installation Specially designed mounting bracket Mass Approx 900g Bl List of Accessories Standard accessories Units indicating label N 3132 Mounting bracket 81405411 001 Options Hard dust proof cover set 81446083 001 Soft dust proof cover set 81446087 001 8146084001 Smart Loader Package SLPC4B 001H Related publications User s manual Computational Functions CP UM 1680E User s manual DIGITRONIK CPL Communications CP UM 1683E User s manual Smart Loader Package CP UM 1681E O 9 7 Chapter9 SPECIFICATIONS E Input types and ranges selected at setup Q Input 1 Thermocouples RTDs DC current and DC voltage Input format Celsius Range C Fahrenheit Range F K CA 0 0 to 1200 0 0 to 2400 K CA
167. s however in the case of overshoot susceptible thread use of the 2 5 settings or additional overshoot suppressing smart tuning is recommended The 3 6 setting is a neural processing method that provides suitable results for a wider range of applications Chapter7 OPERATING THE SDC40B The point at which output reverses lower limit upper limit during auto tuning is determined from the SP and PV values at AT startup as follows Atstartup Normal operating conditions when SP PV PV PV When PV gt SP When PV lt SP Time AT starts Normal end AT starts Normal end e Auto tuning can be started by the 5key the AT1 and AT2 computational units and by transmission The AT LED stays on during tuning e Auto tuning terminates without writing PID constants and the AT LED goes off when any of the following conditions occur Operation is terminated by pressing of the key Operation is terminated by the AT1 or AT2 computational units Operation is terminated by transmission Mode change occurs Auto tuning cannot be performed during the manual interlock manual and follow modes When automatic motor opening adjustment is performed on 2G models When the 8 setting is modified wW Handling Precautions e Using even one of the AT1 or AT2 computational units invalidates the 8 setting e Auto tuning results are calculated using the PID computational unit input output Effective auto tuning results cannot
168. s on computation cycle Output processor Indications and settings Digital outputs DO1 to DO8 Display panel 1 Display panel 2 Display panel 3 LED bar display Status display Operation keys Loader connecting port Normal operating mode Emergency operating mode Communications Communications system Interface system Chapter9 SPECIFICATIONS Specification SPST relay Electrical rating 250V AC 30V DC 1 A resistive load Mechanical life 20 000 000 min repetitions Electrical life 100 000 min repetitions at rated capacity Minimum switching voltage 10V Minimum switching current 10mA Electrical rating 250V AC30V DC 2 A resistive load Mechanical life 50 000 000 min repetitions Electrical life 100 000 min repetitions at rated capacity Minimum switching voltage 10V Minimum switching current 10mA DO4 to DOB8 Open External supply voltage 10 to 29V DC collector Maximum load current 70mA per point Leakage current when off 0 1mA Green 5 digit 7 segment LED This panel normally displays PV values Item codes are displayed in control data setting mode and alarm codes are displayed when alarms are generated Orange 5 digit 7 segment LED This panel normally displays SP values Set values are displayed in control data setting mode Orange 2 digit 7 segment LED This panel displays the difference between LSP and RSP values in normal indicating mode when display panel 2 shows SP values In co
169. splay and control start and during the loader configuration mode Signal Output state Signal type name 5G control output 2G control output ianal AO 1 2 4mA max Relay 1 off Analog output signals Relay 2 off ao3 24m ma 4mA max IaamAma 4mA max Digital output signals Dot all off all off Dos 5 18 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION 5 7 Modes The SDC40B possesses the following operating modes Normal operation Auto Manual Modes Cascade E Follow m n operation Interlock manual Loader configuration Bb Mode transitions Loader configuration Power off Normal operation Interlock manua Follow SSkey or auto mode selection signal amp 5key or manual mode selection signal ESkey or cascade mode selection signal follow mode selection signal follow mode disabling signal self diagnostic based failure detection reset signal starts and terminates configurations when loader is connected power ON gn oszr Ur zm _ See Section 7 1 Operating the SDCAOB page 7 1 5 19 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION E Normal operating modes Q Auto mode AUTO A Fixed value control mode in this mode the PID computational unit performs PID computations using LSP local SP values set by the console s key key key and Okey as target values The console s AUTO LED lights while the auto
170. square root extraction computation not performed 1 square root extraction computation performed Description This setting not available on the SDCAOB 0 0 to 100 096 Description When square root extraction 3 is set to 0 is displayed and setting cannot be performed 0 0 to 120 0s Description When set to 0 0 filtering is not performed 0 diagnostics not performed 1 diagnostics performed Description This setting not available on the SDC40B When input 3 exceeds the 10 0 to 110 0 range with diagnostics specified the input 3 failure alarm goes off 0 not used 1 used Description This setting not available on the SDCAOB When set to 0 is displayed for No 47 to 49 and setting cannot be performed Input 4 provides data used specifically for displaying engineering unit values so there is no actual analog input 0to4 Description This setting not available on the SDCAOB 19 999 to 26 000U Description Specifies engineering unit value for linear input 096 The numbers for ni 3 and ni can be either large orsmall Engineering units are expressed using the decimal point position of display 4 settings 7 31 Chapter7 OPERATING THE SDC40B Item Factory User code Item default Settings and descriptions laux display settings Settings Engineering unit 10000 19 999 to 26 000U value setting 4 Description upper limit Specifies engineering unit value for linear input 100 100
171. ssion 5 1 6 1 computation processing cycle 5 17 computational unit 5 1 computational unit monitor data 5 3 configuration data 5 1 5 4 connecting input 4 9 connecting input 2 4 9 connecting input 3 4 9 connecting the auxiliary outputs 4 11 connecting the communications interface4 15 RS 232C communications interface 4 15 RS 485 communications interface 4 15 connecting the control output 4 10 connecting the digital outputs 4 14 connecting the open collector digital outputs c eee 4 13 connecting the relay digitaloutputs 4 12 console ceea 2 1 console operation keys 2 3 console unit display display indicators 2 2 control data eee eee eee eee 5 3 control data settings 7 12 control computation mode 5 13 control mode indicator LEDs 2 2 control computation settings 5 12 control type 0 cece eee eee 5 22 typeO eee eee 5 22 type oo cece eee 5 22 type 2 nn 5 23 type 3 nn 5 24 countermeasures against electrical interference 4 18 creation ofadead band 5 13 crimp style solderless wire connector 4 4 data arrangement 5 3 derivative based measured value derivative PID 5 14 design data cece eee 5 3 deter
172. sted shield wire for instrument use Recommended wire types Fujikura Ltd IPEV S 0 9mm x 1P 2 wi ITEV S 09mmix1T 2 wire KPEV S 0 9mm2 x 1P Hitachi Cable ta amie KTEV S 0 9mm x 1T e A shielded multicore microphone cord MVVS can be used if electromagnetic induction is low 4 3 Chapter4 WIRING 4 3 Making Terminal Connections A CAUTION e Firmly tighten the terminal screws at the torque listed in the specifications Insufficient tightening of terminal screws might cause electric shock or fire e Do not use unused terminals on the SDCAOB as relay terminals Doing so might cause electric shock fire or faulty operation e We recommend attaching the terminal cover sold separately after wiring the SDCAOB Failure to do so might cause electric shock To connect a line to the terminals use crimp style solderless wire connectors that fit an M3 5 screw Unit mm jd pom 3 7 Max 6 6 Max B Handling Precautions If the SDC40B is mounted in a location subject to noticeable vibration or impact be sure to use round closed end crimp style solderless wire connectors to prevent lines from becoming disconnected from the terminals Be careful not to allow any of the crimp style solderless wire connectors to touch adjacent terminals or connectors The recommended tightening torque for the terminal screws is 0 78 to 0 98N m 4 4 Chapter4 WIRING 4 4 Terminal Layout and Recommended Wire Lead
173. switched for PID suppressing computational units with 1 set for the two degrees proportional band of freedom setting in control computational data Disturbance suppressing integral time Setting smaller values for the proportional band P gd P improves control but tends to cause overshooting and hunting Care should be taken not to set values that are too low as doing so can shorten the operating life of motor actuators etc Disturbance suppressing derivative time 0 pem 1 1 1 Setting smaller values for the integral time i d improves follow characteristics but tends to cause integral operation cycling And when issetto 0 disturbance suppressed integral operation does not function Setting larger values for the integral time d ct d improves overshoot suppression but tends to result in hunting caused by minute PV movements Setting derivative time to between 1 4 to 1 3 of integral time is generally considered appropriate for normal temperature control It is common to use the 0 0 setting to inhibit derivative operation or a very low setting to enable a minute level to avoid the hunting that it tends to cause with pressure and flow rate control Integral upper limit m EL Output deviation rate 100 0 limit p Disturbance 100 0 The dead band R P is designed to set deviation suppressing to 0 for PID operation when absolute deviation proportional band values are less than the numeric values
174. t disables digital filter operation IN J S OUT a M Time Time wW Handling Precautions e The engineering units that can be used for processed inputs Al1 to AI3 are limited to the 10 0 to 110 0 range e Temperature and pressure compensation computations are calculated using values expressed as engineering units 5 9 Chapter 5 FUNCTIONS AND SYSTEM CONFIGURATION 5 5 Computational Processing Functions The SDC40B contains 50 computational units capable of executing approximately 80 computational expressions that can be used in any desired combination e HH Flls i x o o ES HaHEBH DSP4 ow e I 1Computational lexpressions approx 80 The various computational units are designed with four input lines H1 H2 P1 and P2 and a single output line How many of its lines an computational unit uses depends on the computational expression assigned to it Refer to Chapter 6 COMPUTATIONAL EXPRESSIONS for descriptions of the lines and their individual functions The computational units are named according to the computational expression they are assigned A computational unit assigned the ADD computational expression for example is referred to as an ADD computational unit E Determining computational functions computational unit data settings Configuring the desired computational functions requires deciding on which computational units to assign which functions The sample control operation sho
175. tarted Description When motor control method 2 is used with 5G and 2G output is displayed and setting cannot be performed A detailed description of automatic motor opening adjustment is provided in the section following this table 0 to fully open 500 Description When motor control method 2 is used with 5G and 2G output is displayed and setting cannot be performed A detailed description of motor opening adjustment is provided in the section following this table Completely closed 500 to 10 000 Description When motor control method 2 is used with 5G and 2G output is displayed and setting cannot be performed wo N O opening adjustment Motor adjustment 1000 completely closed A detailed description of motor opening adjustment is Motor adjustment 9000 completely open provided in the section following this table N Automatic motor N Motor adjustment 30 0 5 0 to 240 0s completely open to Description closed time When motor control method 2 is used with 5G output is displayed and setting cannot be performed A detailed description of motor opening adjustment is provided in the section following this table N N N D v1 O Position 0 5 to 25 0 proportional control Description dead zone CPL communications address When motor control method 2 is used with 5G output is displayed and setting cannot be performed CPL transmission rate code CPL transm
176. tational unit The two degrees of freedom function is unavailable when PID computation mode 1 isset to 1 derivative based PID Also is always displayed for this item and setting cannot be performed Detailed description of two degrees of freedom is provided in the section following this table 0 normal PID 1 derivative based PID Description This setting not available on the SDCAOB Selects computation mode for the PID2 computational unit 0to7 Description Specifies the PID parameter groups used with the PID2 computational unit 0 reverse operation 1 normal operation Description Selects PID2 computational unit control operation 1to6 Description This setting not available on the SDCAOB Displays the PID2 computational unit s PV PV2 and SP SP2 in engineering units corresponding to type of input Specifies the input 1 to 6 numbers for input processing data 0 PV tracking not used 1 PV tracking used Description This setting not available on the SDCAOB PV tracking is a function that creates the LSP2 PV2 condition during the manual and interlock manual modes 999 9 to 999 996 Description Sets ratios in percent for the PID2 computational unit s RSP 7 35 Chapter7 OPERATING THE SDC40B Item code aux display Factory default settings User settings N N Deviation alarm 2 D PV alarm lower limit 2 PV alarm upper limit 2 Alarm hysteresis N N PID computation initial con
177. ters engineering unit parameters and protect made available linearization table data PTB table data TTB table data and protect made available setup data input processing data UF key processing data digital input processing data ID data and protect made available computational unit monitor input output signal monitor and protect made available all items made available 00000 to 11111 Description Binary input sets the keylock The following keys are set according to digit position PARA 1st digit C key 53 CAS 2nd digit COkey AUTO 3rd digit COkey MAN 4th digit COkey 5th digit ADkey The following values are used for making digit position settings 0 keylock disabled 1 keylock enabled Even when keylock is set for the c5 key keylock settings alone can be modified 7 65 Chapter7 OPERATING THE SDC40B E Computational unit monitor U n t Item code Settings and descriptions aux display Computational expression Description Can be viewed but not set Unit number is shown on display panel 3 s auxiliary display A 0 indicates the unit is not in use H1 input signal 999 9 to 999 996 format 0 0 to 6000s time format H2 input signal Off On flag format 0 to 30000 index format Description Pli t Unit number is shown on display panel 3 s auxiliary display um P2 input signal is displayed when either the unit or the connector is unused Displayed in t
178. th is P2 Deviation monitor DMS Output is asserted when the deviation between H1 and H2 exceeds deviation monitor value P1 Hysteresis width is P2 Deviation rate limiter DRL Limits input H1s deviation rate per minute to H2 on positive side and P1 on negative side 7 Deviation rate monitor DRM Output is asserted when input H1 exceeds H2 on positive side and is within P1 on negative side compared to inputs made one minute earlier o v1 D 9 10 Chapter9 SPECIFICATIONS Mne Dal Computational expression Description Manual output MAN Enables manual output from system console ontroller 1 PID1 PID controller 1 with auto tuning ontroller 2 PID2 PID controller 2 with auto tuning Deadtime DED OUT e 5x H1 Input H1 the dead time is output after P1 seconds Lead OUT 1 P1 5 1 P2 5 x H1 f N o OJo N N NI 2 v1 2 2 Integration OUT H1 P1 5 Moving average _ H1 of i 30 P1s earlier ad lag Integration performed on input H1 in integral time of P1 s i Flip flop Set input H1 holds flag data H2 input resets the data 2 3 D 30 our X uii where H1i is obtained from N o C LN os vor su EN Tw su usw NTN BE Exclusive OR X OUT H1N H2 OUT H1 Ww O Inversion 2 position transfer switch P1 switches between H1 and H2 percent data Ww O Softening transfer switch Switches between H1 and H2 using a P2 slope f
179. ther than RTD or if Zener barrier is not used Once the Zener barrier adjustment is made calibration to the Zener barrier is performed If used with RTD input without Zener barrier make again the adjustment without Zener barrier 7 26 Chapter7 OPERATING THE SDC40B Input processing data settings i n User settings Item code aux display Factory default e Settings and descriptions settings Engineering unit display 1 decimal point position Engineering unit display 1 Lower limit 096 Engineering unit value display 1 upper limit 10096 Linearization table 1 Temperature compensation input 1 Temperature compensation temperature unit 1 Temperature compensation design temperature 1 0 not used 1 used Description This setting not available on the SDCAOB Input 1 is not processed when set to 0 For No 2 to 15 is displayed and setting cannot be performed 0to4 Description This setting not available on the SDCAOB Can be viewed with input 1 range types T C and RTD but settings cannot be made 19 999 to 26 000U Description Can be viewed with input 1 range types T C and RTD but settings cannot be made Specifies engineering unit value for linear input 096 The numbers for mi 3 andi m4 can be either large or small Engineering units are expressed using the decimal point position of display 1 settings 19 999 to 26 000U Description Can be viewed with input 1 ra
180. timetorma6 00 oo joo oo o0 7 58 Chapter7 OPERATING THE SDC40B Bl Variable parameter flag format settings F P Factory Item User te Item default Settings and descriptions code settings settings LC FERT foare parameter agomo fo F2 FP RE variable parameter ag format s FP RES variable parameter ag forman Pa FP ROY variable parameter fag forman Ps FEROS variable parameter ag formans EN 7 rena s FPRO8 9 rase Do FPR EG n FRI p12 FPR fe a renis a pai FPR tS FPR 6 FPR ET FPR IB FPR IS v1 Variable parameter flag format 18 Variable parameter flag format 19 HIELE Variable parameter flag format 20 wNi 2 2 2o Elo leo Iul 7 59 Chapter7 OPERATING THE SDC40B Bl Variable parameter index format settings P Factory Item User el code Item default settings Settings and descriptions settings Cr rens veneti pscometertndeormz Fs E8823 vaiabteporametertmdectormags Pa PRO variable porametertrdectormana Fs PROS variable parameter index formats j Pan Variable parameter index format 7 8 i pana Variable parameter index format 8 9 i pana Variable parameter index format 9 io par Variable parameter index format 10 o o o o S i PROB variable parameteriindexformati6 o o jo o Lo 7 60 Chapter7 OPERATING THE SDC40B Engineering unit paramet
181. ting 1 flashes Item displayed by UF1 key assigned setting 2 flashes Item displayed by UF1 key assigned setting 3 flashes Item displayed by UF1 key assigned setting 8 flashes Item displayed by UF1 key assigned setting 1 normal on state Item displayed by UF1 key assigned setting 2 normal on state Item displayed by UF1 key assigned setting 3 normal on state Item displayed by UF1 key assigned setting 8 normal on state Chapter7 OPERATING THE SDC40B important Items registered using invalid assigned setting values are skipped and the next registered item is displayed Modifiable items settings values can be changed using the key key key and key while they are flashing Pressing the GSkey stores the new values in memory View only items always displayed in normally on state E Using UF Keys as user input switches When used as switch keys the UF keys are assigned internal flag format UF UF2 signals Okey and key which are connected to computational units B Handling Precautions This function is not available when the settings assigning function is selected at UF key basic registration Chapter7 OPERATING THE SDC40B 7 9 List of Control Data and Monitor Data Settings Factory Bl Setup data settings 5 E default Item code Item c settings Mi a Computation processing cycle Control type IM mode transition settings Startup m
182. tracking input 1 Value specifying output deviation o limit P2 tracking changeover signal MAN IM MDCHG 2 1 OUT 1 Used for configuring the auto tracking function 2 Mode change Auto Manual Cascade Follow Interlock manual 5 14 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION E Manual output computation settings The SDC40B provides a manual output computational expression that enables output to be controlled manually from the system console This computation is also referred to as MAN or manual computation Only one of the 50 computational units can be assigned to the MAN computation The figure below shows the configuration of a MAN computational unit Upper computational unit output Follow input u1 H2 amp AUTO CAS MAN IM FOLLOW P1 tracking input 1 P2 Output tracking changeover increase decrease signal 1 Initial 2 OUT 1 Used for configuring the auto tracking function 2 Power ON 5 15 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION Examples of MAN computational unit and analog output AO connections The diagrams below show examples of PID computational unit MAN computational unit and analog output AO connections 1 MAN computational unit directly connecting AO1 2 MAN computational unit connected to AO1 via switch 2 SP PV AO1 3 Computations inserted between MAN 4 Computations inserted between MAN computational computational unit and AO1 unit and AO1 when AI
183. trol variable 2 PID computation initializing method 2 N wo Smart tuning method 2 PID with two degrees of freedom 2 MEN a MEN E 7 36 Settings and descriptions 999 9 to 999 996 Description Sets bias in percent for the PID2 computational unit s RSP RSP2 0 0 to 100 096 Description Sets absolute value deviation alarm SP2 to PV2 in percent for the PID2 computational unit 10 0 to 110 096 Description Sets the PV PV2 alarm in percent for the PID2 computational unit 10 0 to 110 096 Description Sets the PV PV2 alarm in percent for the PID2 computational unit 0 0 to 100 096 Description Sets the alarm hysteresis in percent for deviation alarm 2 and the PV alarm upper and lower 0 0 to 100 096 Description Control input variable for initializing operations used in the PID2 computational unit initialization automatically detected initialized at LSP2 changes not initialized escription Selects initializing for the PID2 computational unit 0 1 2 D 0 smart tuning not performed overshooting suppressed by fixing brake values 2 overshooting suppressed by constant checking of brake values Description Selects smart tuning method for the PID2 computational unit Smart tuning is not possible when PID computation mode 2 1 derivative based PID Also is always displayed for this item and setting cannot be performed The brake item is contained in PID pa
184. wn below requires the computational unit configuration illustrated on page 5 11 Being able to configure operation in this manner allows a single SDC40B computational unit to perform the processing normally done by systems that combine controllers computation devices and other auxiliary units Set values Control operation The example shows a loop configuration in which PID based on an external signal is performed on control variables Low selector imi comprising the sum of two high limiter signals Upper and lower limits are applied to automatic control output Manual operation can be performed regardless of these limit values Final stage output required to enable smooth changeover from manual to automatic operation is fed back to the PID computational unit Process variables Tracking input pa lt Lower limit value Manual M operation Manual output 5 10 Chapter5 FUNCTIONS AND SYSTEM CONFIGURATION e Design sheet computational unit configuration AIR 1 AIR 2 AIR 3 Control type 1 PID cascade connected 9 9 9 Computational processing functions ADD OUT P1 H1 P2 H2 U1 A AI 1 4 B AI 2 o Lower limit value l I I l I I l I I l I I d r l l l l l l l T l l l L I I l l l l I I r l l l l l l l l l l l al b I l l l l l l I O I 4 4 0 T1973 I d Q 4
185. zation table 3 Description Indicates that item An is input X axis and item Bn is output Y axis Connection number not connected of connected to linearization table 1 linearization table 3 connected to linearization table 2 connected to linearization table 3 escription This setting not available on the SDCAOB Setting 3 has the same effect as setting 0 The linearization table is not connected when the AO1 ofthe connected destination is smaller than the connected source s final effective point 7 46 Chapter7 OPERATING THE SDC40B PTB table data settings Ftb Item Factory User code Item default settings Settings and descriptions aux display settings X axis point A01 999 9 999 9 to 4 999 996 of PTB table 1 Description X axispointA02 999 9 Indicates that item An is input X axis and item Bn is of PTB table 1 output Y axis X axis point A03 999 9 ofPTBtable 1 X axis point A04 999 9 ofPTBtable 1 Set the values so that AO1 AO2 A15 A16 X axis point A05 999 9 of PTB table 1 X axis point A06 999 9 of PTB table 1 X axis point A07 999 9 of PTB table 1 X axis point A08 999 9 of PTB table 1 X axis point A09 999 9 of PTB table 1 X axis point A10 999 9 of PTB table 1 X axis point A11 999 9 of PTB table 1 X axis point A12 999 9 of PTB table 1 X axis point A13 999 9 of PTB table 1 X axis point A14 999 9 of PTB table 1 X axis point A15 999 9 of PTB table 1 X axis point

SDC40B DIGITRONIK Digital Indicating Controller User`s Manual

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