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DCP31 User`s Manual

1. A A A DISP DISP C key Co key P ENT Basic Display PAPA Display item by CO key Display item by State dd EE Ls ici E key assign E gt CARA key assign ment item 1 ey ment item 1 blinking ui normally lit Gi key ps key y Display item by ENT Display item by pise n C ke Is key RUE MEN 25 key assign Co key ment item x key ment item blinking normally lit PARA C key g5 key y Display item by ENT Display item by pise Max 8 items lt C885 key assign Loky y PABA key assign key mentitem3 CO key ment item 3 blinking i normally lit ics key AR key ___ _ l 1 bod I Y Y Display item by ENT Display item by pisp PARA C key PARA C key i Sd i E ea a Pan mentitem 8 CO key ment item 8 blinking r __ normally lit s key 25 key lt o Handling Precautions When invalid assignments are registered that item is skipped and the next registered item is displayed Items that can be changed When these items are displayed blinking the setting values can be changed by GD and CO ENT Co stores data to memory Items for reference These are displayed at all times Chapter 7 PARAMETER SETUP 7 3 Parameter Setup List Note U and FS used in the Factory Setting and Setting columns in the table mean the following U Th
2. 4 6 la Powersupply oer enebpRat dt eade Faure indt dus atat 4 6 B Gro nd 1 osx noe ddan ees been Rb odii doe 4 6 viii 4 6 Wiring of Standard and Add on Terminal Base 4 7 W Standard terminal layout 0 0 0 eee eee eee 4 7 W Add on terminal layout 0 0 00 enn 4 7 4 7 Connecting Inputs analog inputs 0 0 00 4 8 WB Connecting inputi ice aes cee eye nee ee Rede 4 8 4 8 Connecting control outputs outputs 1 2 00 00 4 9 W Relay output OD 0 RR RIA 4 9 WB Current output 5G sceau mestre nte gos 4 9 Wi Position proportional output 2G 000 00 4 9 W Voltage output 6D 0 ce B BRI 4 10 W Heat cool output 3D 00 ee eee 4 10 E Heat cool output 5K 0 0 eee 4 10 4 9 Connecting auxiliary outputs outputs 2 3 0000 4 11 W OD 5G 6D auxiliary outputs 000000020 4 11 2G 3D 5K auxiliary outputs 0 0 00000 4 11 4 10 Connecting Event Output relay output 000 4 12 4 11 Connecting Time Event Output open collector 4 13 4 12 Connecting External Switch RSW Input lisse 4 14 4 13 Connecting for Communications sllsleeee esses 4 16 E RS d85interface soos eR Rp RRPRRERTIdA E RR 4 16 4 14 Isolatin
3. J gt Loader communications I O 4 Program Parameters 19 patterns x 30 segments Events Time events PID sets G Soak PV start Cycle Pattern link Variable parameters Event configuration PID parameters 8 sets Setup Tables Constant value operation indicates options 1 3 Data Structure Chapter 1 GENERAL Data is made up of parameters that are used mainly for setting controller functions and programs that are used for setting operation during program operation of the controller Total of 19 program patterns Program No 19 Number of segments 8 Program No 1 Number of segments 6 Time dd Time Parameters Variable parameters Event configuration data PID parameters Setup data Table data Constant value operation data 1 3 Chapter 1 GENERAL 1 4 System Configuration System configuration by CPL communications On DCP31 models supporting RS 485 communications optional DIGITRONIK series controllers can be connected as slave stations on the CPL communications Controller Peripheral Link Azbil Corporation host communication protocol network Personal computer DCP31 slave station o Handling Precautions On the 3 lead RS 485 interface the A
4. is displayed and setting is not possible 7 33 Chapter 7 PARAMETER SETUP Item Code Factory User Setting Setting Setting Unused Note Unused is displayed and setting is not possible Unused Unused Unused Unused Unused Unused Unused Unused Unused Unused Unused Unused 3 position control 0 3 position control disabled 1 3 position control enabled Note On models not supporting SD output is displayed and setting is not possible Auxiliary output 1 2 PV1 type SP1 Deviation1 3 MV1 4to7 NOP 8 MFB 9 to 11 NOP Note On models not supporting auxiliary output 1 is displayed and setting is not possible When set to NOP or to MFB on models other than 2G output models output is fixed to 4mA When set to SP or deviation output in the READY mode is fixed to 4mA Auxiliary output 1 1999 to 9999U lower limit 4mA 199 9 to 999 9 Note Auxiliary output 1 When the auxiliary output type is MV or MFB the unit is upper limit 20mA Otherwise the unit is U Auxiliary output 2 0 PV1 type 1 SP1 2 Deviation 3 MV1 4to 7 NOP 8 MFB 9to 11 NOP Note When auxiliary output 2 is not supported is displayed and setting is not possible When set to NOP or to MFB on models other than 2G output models output is fixed to 4mA When set to SP or deviation output in the READY mode is fixed to 4mA B
5. E PID set items cannot be displayed by repeatedly pressing ce in program setup state 5G output Cause Remedy PID set auto switching is set to ON Set setup data 1 setting to 0 The controller is set to programmer function by Set setup data C 8 setting to 0 3 position control is selected by 3D output Set setup data 4 5 setting in use to O and switch to PID control from 3 position control Programming items are set to display OFF Set setup data 74 setting to 0 E G Soak items cannot be displayed by r state epeatedly pressing co in program setup Cause Remedy Programming items are set to display OFF m Set setup datat 4 setting to O E PV start items cycle items and pattern link items cannot be displayed by repeat ly pressing co in program setup state ed Cause Remedy Programming items are set to display OFF Set setup data 1 1 setting to 0 Chapter 9 MAINTENANCE amp TROUBLESHOOTING E Insertion deletion of segments cannot be confirmed by pressing gram setup state FUNC ENT C55 C5 in pro Cause Remedy The program setup cannot be changed Set program parameter Fir E setting to O The program being set up is being operated RUN HOLD FAST END Reset the controller Not pattern item on programming map Move to pattern item on programming map Patt
6. is displayed for and setting is not possible When variable parameter 5 setting is O smart tuning disabled is displayed for amp and setting is not possible When variable parameter F zl setting is 0 2 degrees of freedom PID disabled the items for d P o ge are not displayed For details see the Note for PID parameters Unused Unused Unused Unused 7 48 Note is displayed and setting is not possible Chapter 8 PROGRAM SETUP 8 1 Program Setup Programs can be set up when the DCP31 is in the basic display state This is sometimes referred to as programming in this manual If the DCP31 is not in the basic display state press C55 to set the controller to the basic display state Programming can be carried out more easily if the details of the setup are entered to a program chart before starting programming E How to enter program setup Key operation Press C45 C99 in the basic display state to enter program setup In the program setup state the PRG LED on the console lights and the decimal points in the program No display and segment No display light However note that the DCP31 does not enter the program setup state in the following cases When in the constant value operation mode when constant value operation data A eBgE settingis 1 When key lock is active variable parameter 2 is set to 2 or 4
7. AT operation S AT execution Setting Variable parameter A Output upper lower limit limitter Setting PID parameters a aH MV at over range O _ Over range MV in READY mode O _ READY mode Preset manual value Manual MV O _ MANUAL mode MFB automatic adjustment MFB automatic O 4 adjustment execution n Manipulated variable MV1 Setting Setup data 2 3 Setting Setup data 6 Setting Setup data H T 5 Setting Variable parameter At Motor control method selection Setting Variable parameter MFB operation Setting Variable parameters f L fi aP fi E Motor control operation Setting Variable parameter zi FF Output 1 Output 1 open side relay closed side relay 5 21 Chapter 5 FUNCTIONS 3D 5K outputs Initialization of PID control operation Setting Variable parameters 1 otE P of PID control operation Setting PID parameters F d r E Output change limitter Setting Variable parameters oti MV at over range Setting Setup data 2 0 Y Over range Qn eee EE 50 9 READY mode Preset manual value Setting Setup data 4 0 iS Manual MV 1 Handling Precautions _ MANUAL mode In 3 position control the DCP31 cannot be set to the oe QU MANUAL mode Manipulated varia
8. 4 SSR1 4 j 7 SSRN ji OEE pt ig l I 1 l p 3 A S i i A l 1 Log To N Io N 1 lo l I Z I l Z i 0 m Vssr Vssr ji 1 H Du s v V AE Vo Y m MENS a NE ME omm DN LP on ents Per Ne Orel eae THE ME EE eee oe 1 T NE Formulas 5 and 6 formulas must be satisfied 5 formula Vssrm Io N X Z Vo Vo 6 formula Vssr Vssrmax Vssw Io N X Z Vp 7 42 Chapter 7 PARAMETER SETUP 5 Example Using Azbil Corporation s PGM 2A1 series Vssr 3 to6V Z 260Q 5 Vp 0 8to 1 3V e What value should I be set to when connecting one PGM As shown in the figure on the right a fixed current system is used for the voltage output of this controller The fixed current can be calculated as follows from the input voltage range of PGM Z 8 9mA lt 1 lt 17 2mA Imn X Zin Vomm gt 3 Ium gt 8 9mA 5 yt Vb Tmax X Zmax Vomax lt 6 Imax lt 17 2mA DCP31 PGM 2A1 How many PGMs can be connected A current of 8 9mA or more must flow to a single PGM On the other hand the maximum current of the controller is 22 0mA Accordingly two PGMs can be con nected in parallel In the case of a series connection due to the maximum output current 22 0mA and allowable load resistance 600 2 the maximum voltage that can be applied to a load becomes 13 2V 22 0mA x 6009 When a current of 8
9. Fixed value has aud 10000 10000 10 1 gt A axis input Fixed value 2000 2000 Points on the broken line An and Bn must be set so that they increase in the following way A1 B1 0 0 Az Bz 100 100 and so forth If set points break this relation ship the point in conflict must be excluded to create the linearization table B axis B axis Excluded As B3 f Aa B3 A2 B2 A2 Ba gt A1 B1 A1 B1 gt A axis gt A axis When two equal points such as Ai and A are set for the A axis Bi shall be taken as the output value B axis A2 B2 A1 B1 gt A axis 7 47 Chapter 7 PARAMETER SETUP Operation mode Factory Setting Setting 0 Program operation 1 Constant value operation Note This setting can be changed only in the READY mode SP1 This setting can be set in the SP1 lower to upper limit range n i u in setup data settings amp and Unused Note is displayed and setting is not possible Event 1 setting value Event 2 setting value Event 3 setting value 1999 to 9999U event type is deviation or SP 0 to 9999U event type is absolute value deviation 10 0 to 110 0 event type is MV or MFB Note When the event configuration data type setting is 2 50 for each event is displayed and setting is not possible Unused Unused Un
10. tating recall of item setups If the Smart Loader Package sold separately is used together with the DCP31 pro grams and parameters can be set up on a personal computer 1 1 Chapter 1 GENERAL 1 2 Basic Function Blocks Input Thermocouple Resistance temperature detector dc current dc voltage 4 external switch inputs RUN HOLD RESET ADV 8 external switch inputs Program No FAST PV start AUTO MANUAL AT G Soak cancel Direct reverse action Key operation Display selection Program No RUN HOLD RESET ADV FAST AUTO MANUAL AT Program setup Parameter setup MFB input S t Control Operation Block Outputs Sorka Output change Li Mode transition limitter Current SON gt Upper lower Relay gt ion tape PID control limitter Voltage approx maz Auto tuning SP output Position proportional a Neuro amp Fuzzy Heat cool Fils Forward reverse action Ter ON OFF control Event Outputs E gt SP limit gt PV o H SP bias SP Deviation MV MFB Modes Alarm I Time Event Outputs gt Time event Segment code Auxiliary Outputs m gt PV i SP Deviation MV MFB CPL communications I O a A
11. 1 PV starts at point A where the PV value first crosses the SP pattern PV starts at point B where the PV value first crosses the SP pattern Point C of segment 1 is the PV start point since there is no point where the PV value crosses the SP value Time Chapter 5 FUNCTIONS E Pattern link SP Program No 2 pattern linked to program No 1 pattern link is a function for linking patterns together The link destination program No is set by the pattern link item Program No 1 When the pattern link item is set to 0 initial setting patterns are not linked When the No of the current pro gram itself is set to the pattern link item this creates an Time endless loop sP If the SPs at the link source end point and the link desti 4 nation start point do not match the SP changes in a stepped manner during link operation Program No 2 When cycle operation has been set the pattern link func tion works after cycle operation has ended After pattern A Vf NV link operation ends operation begins from the No 1 seg gt Time ment of the link destination pattern so operation is re started with the settings of events 1 to 3 and time events 1 to 5 cleared SP If PV start is programmed to the link destination pattern the PV start function operates after the link is made After the link has been made PID operation is not ini tialized and is continued gt Time Program No 1 Program No
12. Output OFF PCL T Segment 9 ON time ON segment time OFF time Output ON Output OFF i T Segment i 10 t T ON time Segment time ple END mode j ON segment time OFF time Output ON i l Output OFF L1 The current segment No is output as binary code When all of T1 to TS are selected as segment No events in the time event type setup all ON OFF operations are as shown in the following table When T1 to T4 are assigned in part to segment No events only the assigned time events operate as shown in the fo events Segment No lowing table and the remaining events operate as regular time 5 7 Chapter 5 FUNCTIONS PID set selection Eight sets of PID parameters PID1 to PID8 are used for control operation When the PID set No is set to each seg ment by designating the PID set segment control output is calculated by each of the PID parameters There are two ways of selecting PID sets by designating the PID set segment and PID set auto switching The method can be selected by setting setup data 4 PID setNo 1 2 3 4 setto 0 Designation of PID set segment PID set segment designation r setto 1 PID set auto switching These two methods cannot be set simultaneously Zone 8 CEA epum Zone 7 Note FB eh E LEO
13. a i is displayed blinking in the upper display 4 If you press while amp 5 is displayed on the upper display the segment is inserted If you press S5 while g 4 is displayed on the upper display the segment is deleted 5 The DCP31 returns to the setting display state Display inserting segment Program No Segment No Pattern tendency EV1 to EV3 and T1 to T5 all out Display deleting segment Program No Segment No Pattern tendency EV1 to EV3 and T1 to T5 all out When you insert a segment a new segment is automatically created at the currently displayed segment No and all segment Nos onward are incremented by one The setting of the inserted segment is as follows SP setting value Same value as original segment before the new segment was in serted Time setting value 0 10 Events time events and G Soak are not set and the PID set No is set to 0 If you try to insert a segment in a program already containing 30 segments pressing E5 will not insert the segment When you delete a segment the next segment shifts down to the currently displayed segment No and subsequent segment Nos are decremented by one When you delete the last segment the display changes to indicating that noth ing is set Segments cannot be inserted or d
14. action more likely to occur When setting is O integrating operation for inhibiting disturbance also functions ncreasing the rate time f z z allows overshoot to be inhibited more easily However it also make hunting more likely to occur as the controller reacts to minute changes in PV n a temperature control system setting the rate time to to of the integrating time is generally consid ered to be appropriate In a pressure or flow rate control system derivative action causes hunting Either set the setting to 0 0 to disable derivative action or decrease the setting so that derivative action is almost negligible The latter solution is more frequently adopted The MV upper and lower limits gt amp H function as integrating limits When the MV reaches the upper or lower limit integration no longer functions This prevents reset wind up that occurs when the PV has not risen for a long time Manual reset 7 is a setting for eliminating offset that occurs during proportional action integrated action disabled For manual reset set the MV ideal for deviation O Increasing the brake 7 value increases the overshoot inhibit effect However it also lengthens the rise time 7 29 Chapter 7 PARAMETER SETUP ie Item Code a Proportional band D set 5 Factory Setting User Setting set time D set 5 te time D set 5 MV lower limit PID set 5 MV upper
15. and the motor position is controlled by the estimated MFB value regardless of the state of MFB wiring When this setting is used enter the correct t item The MFB disconnected alarm does not occur The error between actual motor valve opening and estimated MFB value is compen sated by forcibly continuing motor operation in the closed or open directions when MV is 0 0 and 100 Chapter 7 PARAMETER SETUP i F amp motor valve opening automatic adjustment 0 Adjustment disabled 1 Adjustment enabled This parameter automatically measures the motor fully closed position fully open posi tion and close open times The results of calculation are automatically written to It CL n Dd nm Dp Hacer andi 76 Adjustment Method and Motor Functions 1 Set C toO or 1 2 Setit E to 1 and press 5 If set to 1 already press C55 twice to enter automatic adjustment 3 Automatic adjustment is carried out C RE Lis displayed on the upper display and the closed side relay turns ON The motor operates to the closed side and the MFB count value is displayed on the lower display When the count has stabilized fully closed adjustment is com pleted and the count value is written to t 2 C R Ln Pis displayed on the upper display and the closed side relay turns ON The motor operates to the open side and the MFB count value is displayed on the lower display When the count has stabilized fully open ad
16. 0 Compensated internally 1 Compensated externally Note When the input 1 range type is other than a thermo couple is displayed and setting is not possible Input operation at input 1 disconnec tion 0 Upscale 1 Downscale Note This setting is valid when the input 1 range type is thermocouple resistance temperature detector or linear mV series Voltage time proportional output system 0 Input ON again enabled within time proportional cycle 1 Input ON again disabled within time proportional cycle Note When both of outputs 1 and 2 are not voltage time proportional outputs is displayed and setting is not possible Output 1 selection Not fixed Output 2 selection Not fixed 0 Current output 1 Voltage output Note When each of the outputs are relay output position proportional output auxiliary output or output is not mounted is displayed and setting is not possible Factory setting is 1 if outputs are voltage output according to output type Otherwise the setting is O Unused Note is displayed and setting is not possible Voltage output 1 adjustment Voltage output 2 adjustment 2 to 22mA Note When each of the outputs are other than voltage output is displayed and setting is not possible Normally use the factory setting Unused Note is displayed and se
17. 8 2 Copying Programs 3 53 ci scere cede re obere eee 8 16 B Obper atiori s eens at era etie eae a fava Sed ated odes bots 8 16 8 3 General Heset ios cid Gate ews ta Sloe spare E EE aa adel tases 8 17 E Operation l Cape Rp ru aER Pia a nem Een 8 17 Chapter 9 MAINTENANCE amp TROUBLESHOOTING 9 1 Maintenance con ep Rete PERRO ed ER Odom pads 9 1 9 2 Self diagnostics and Alarm Code Display 9 2 Wi Self diagnostics at power ON 0 000 0002000 9 2 E Self diagnostics at each sampling cycle 9 2 Wi Intermittent self diagnostics during operation 9 2 W Self diagnostics only when certain functions are operating 9 3 W Alarmcodedisplay uuuseslssseeeie nn 9 3 B Alarm categories oe iocus e reg aria et anu Deed ed di edd es 9 3 9 3 Trouble during Key Entry 2 0 cece eee eee 9 4 Wi The program No does not change by pressing amp S in basic display SlBlB o cec odes eEorobioqie t Ref dnce euet eene t ocupa a ese dias 9 4 W The program No does not change by pressing in the basic display State nce eset ee t bist erar etas E N Gea 9 4 E The controller does not change to RUN mode by pressing C 5 in the basic display state 1 0 0 0 00 cee 9 4 Wi The controller does not change to HOLD mode by pressing C3 in the basic display state 0 00 eee eee 9 4 Wi The controller cannot be reset by pre
18. Also the setup cannot be changed even if the DCP31 is in the program setup in the following case When the program is protected variable parameter Fr kE is set to 1 Display start items When the DCP31 enters the program setup state display starts from the program No and the segment No pattern item Bi Selecting the program No to set up There are two ways of selecting the program No to set up Selecting the program No before entering program setup Selecting the program No after entering program setup Selecting the program No before entering program setup To select the program No press amp 9 or if the DCP31 is in the basic display state in the READY mode o Handling Precautions The program No cannot be selected on the DCP31 when selecting the program No by external switch inputs For details see 6 3 Program Selection page 6 7 Selecting the program No after entering program setup Each press of CS 095 in the program setup state increments the program No When 19 is reached the program No returns to 1 Likewise each press of Es decrements the program No When 1 is returned to the program No advances to 19 However note that when setup values are being entered setting value is blinking during program setup press C55 first to quit entry of values and then press ESS PS or C85 Cv to change the program No 8 1 Chapter 8 PROGRAM SETUP Selecting the program No after en
19. Display 1 The digit to which SP values can be entered blinks in the MANUAL mode when control ler functions are selected Display 2 PV i e OUT Output value Output state of events 1 to 3 The digit to which SP values can be entered blinks in the MANUAL mode when pro grammer functions are selected 6 5 Chapter 6 OPERATION Display 3 wasser valve opening wasser Output state of events 1 to 3 This display is exclusive to 2G output models output catalog No appended with 2G 9 Display 4 OUTI Cool side output Output state of events 1 to 3 This display is exclusive to heat cool output models output catalog No appended with 3D or 5K 6 3 Program Selection Chapter 6 OPERATION The program No can be selected on the console within the range to 19 Bi How to select the program No A v Program No 1 key ES key v Program No 2 CG key CSS key y Program No 3 A 1 1 i 1 i 1 Y Program No 4 C key ES key o Handling Precautions When the controller is in the basic display state in the program operation READY mode Each press of 99 increments the program No The display reverts to 1 after 19 Each press of Cv decrements the program No The display reverts to 19 after 1 Both already set or non set program Nos can be selected The program No cannot be selected whe
20. E Auxiliary output Auxiliary output 1 Auxiliary output 2 Chapter 5 FUNCTIONS When the DCP31 is selected for use as a programmer control output is operational On 5G output models SP output is processed is as follows Main output types Setting Setup data i Upper lower limit scaling MV in READY mode _ READY mode Manual SP1 Upper lower limit scaling O _ MANUAL mode SP1 output Output 1 Setting Setup data 9 f20 Setting Setup data 5 Setting Setup data 4 f20 Current output 4 to 20mA 0 to 20mA When auxiliary output 1 or 2 are supported on OD 5G or 6D output models auxiliary output is processed as follows Auxiliary output 1 type Upper lower limit scaling J 4mA 0mA Q Output 2 Setting Setup data 46 Setting Setup data C4 1 748 When READY mode is entered at auxiliary output type SP and deviation When auxiliary output type is NOP When auxiliary output type is set to MFB on non 2G output models When auxiliary output type is set to MV by pro grammer function on 5G output models Current output 4 to 20mA 0 to 20mA When auxiliary output 2 is supported on OD 5G or 6D output models auxiliary output 2 is processed as follows When auxiliary output 1 is supported on 2G 3D or 5K output models auxiliary out
21. PARAMETER SETUP c L 3 position control deviation lower limit H 3 position control deviation upper limit L 3 position control lower limit hysteresis H 3 position control upper limit hysteresis In 3 position control control is carried out in the following three states in the RUN HOLD FAST and END modes Heat side Output Cool side Output OFF 0 0 ON 100 0 OFF 0 0 OFF 0 0 ON 100 0 OFF 0 0 Output heat Output cool i BEA a OFF OFF EN NE NN y DEN duck gdu H HU H a 4 gt gt e o Handling Precautions Even in 3 position control output is time proportional in the READY mode This is set in setup data amp MV heat in READY mode and 7 MV cool in READY mode When connecting an actuator that may burn by time proportional output set setup data and Z 1 so that output in the READY mode is 0 7 15 Chapter 7 PARAMETER SETUP i motor control method selection 0 MEB control conventional estimated position control 1 MFB control conventional only 2 Estimated position control only 0 MFB control conventional estimated position control When MFB Motor Feed Back input is normal the motor position is controlled by the actually measured MFB When MFB input is in error the motor position is controlled by an estimated MFB value This state is referred to as estimated position control state Fo
22. Profile Display E Setting up pattern items Display 1 In the setting display state move to the pattern item of the segment to be set up on the programming map 2 If you press C5 the upper display starts blinking to indicate start of entry to the No 1 setup 3 Press CaD GD or to set to the No 1 setup SP setting Setting range SP1 lower to upper limit Set the SP1 limit in setup data G 2 orf 6 4 When you press 6 blinking on the upper display stops The lower display then starts blinking to indicate start of entry to the No 2 setup 5 Press G CD c or GD to set to the No 2 setup time setting Setting range 0 00 to 99 59 h min min s 0 0 to 599 9 0 1s FEU c Select either of h min or min s as the time unit in setup data 6 V7 is em substituted by as it cannot be displayed 6 When you press eb b inking on the lower display stops Program No Segment No SP1 setting value Pattern Time setting value tendency EV1 to EV3 and T1 to T5 all out is displayed for the SP and time setting values in non set segments 8 5 Chapter 8 PROGRAM SETUP E Setting up events 1 to 3 items When event type is PV type event 1 In the setting display state move to the event 1 to 3 items of the segment to be set up on the programming map 2 If you press 5 the upper
23. When the event type setting is 2 50 is displayed and setting is not possible T4 event hysteresis O to 200U when event type is neither MV nor MFB 0 0 to 20 0 when event type is MV or MFB Note When the event type setting is 2 50 is dis played and setting is not possible T4 event ON delay time 0 to 3600s 7 25 Chapter 7 PARAMETER SETUP ie Item Code T5 event type Factory Setting User Setting Setting PV type events PV direct PV reverse Deviation direct Deviation reverse Absolute value deviation direct Absolute value deviation1 reverse SP direct SP reverse MV direct 9 MV reverse 10 MFB direct 11 MFB reverse 12to 49 NOP ouoo0some o Time events 50 Time event 51 to 99 NOP Controller status events 100 RUN HOLD FAST END 01 READY 102 RUN 03 HOLD FAST END G Soak standby MANUAL Auto tuning executing Constant value operation 10 MFB estimated position control 11 Sum of all alarms 112 PV range alarm 13 Controller alarm 14 Low battery voltage 115 Console setup in progress 16 Loader setup in progress 117 ADV ON time 1s 118 to 124 NOP 25 Program end 126 to 129 NOP Note Setting can be changed only in READY mode T5 event standby 0 Standby OFF 1 Standby ON Note The controller stands by after power is restored and in the READY mode When the event type setting is 2 50
24. move to the G Soak time out item of the segment to be set up on the programming map ENT the lower display starts blinking to indicate start of entry to the 2 If you press 5 No 1 setup 3 Press G GD C3D or to set to the G Soak time out width setting Setting range 0 00 to 99 59 h min min s TEH i is substituted 0 0 to 599 9 0 1s Select either of h min or min s as the time unit in setup data amp amp by as it cannot be displayed 4 When you press 5 blinking on the lower display stops When E5 are pressed the lower display returns to and blinking Stops Display or h Program No Segment No a3 3 5 Pattern G Soak time out setting value tendency EV1 to EV3 and T1 to T5 all out e is displayed for the setting values in non set segments The G Soak time out function does not work in non set segments is set to 1 G Soak time out items on the programming map are When setup data 15 skipped and not displayed 8 11 Chapter 8 PROGRAM SETUP B Setting up PV start items 1 In the setting display state move to the PV start items on the programming map The settings are common to all segments as the PV start items are setting items provided foreach program 2 If you press N the lower display starts blinking to indicate start of entry to the No 1 setup 3 Press CAD CG or
25. osc ecce skinned aera Up vr ops 9 8 9 4 Motor Adjustment is Impossible 0 00200 9 9 W Normal wiring for direct motor rotation 9 10 W Normal wiring for reverse motor rotation 9 10 W Alarm display caused by wrong wiring and causes 9 10 9 5 Replacing the Battery 00 20 cece eee eee ee 9 11 B BAT LED blinking ey rec FER ano P d eases 9 11 W Replacing the battery 0 0 00 ccc cece eee 9 11 W Replacement procedure 0 0 05 00 eee eee eee 9 12 Chapter 10 DISPOSAL peenar ee ia n a e E E a 10 1 Chapter 11 SPECIFICATIONS 14 1 Specifications rarai e E a eta e tod A E ES 11 1 W Accessories option list nanana nnana nnna 11 7 11 2 External Dimensions sees 11 8 W Soft dust proof cover set 0 0 0 ee selle 11 9 W Hard dust proof cover set 0 00 0 cee cee ee 11 9 E Terminal Cover set osos mere 3 Lach eed rax 11 9 Index xii Conventions Used in This Manual The following conventions are used in this manual o Handling Precautions Note DISP C PROG RUN HOLD ek c Handling Precautions indicate items that the user should pay attention to when handling the DCP31 Notes indicate useful information that the user might benefit by knowing These icons represent keys on the DCP31 s console Combinations of icons like these indicate that
26. when the total time for the PID parameter of the PID set in use is set to 0 a sudden change in output occurs Programmer functions On 5G output models when programmer functions are in operation with setup data amp setting 1 SP can be manually manipulated When SP is displayed in the basic display state only one digit in the SP value being entered blinks When the SP value is incremented or decremented by G or Cv the actual SP output also increments or decrements SP values differ from values being entered to setting items in that C55 need not be pressed The blinking digit can be moved by pressing GD or Output changes when shifting from the AUTO to the MANUAL mode are bumpless regardless of setup data 5 setting When shifting from the MANUAL to the AUTO mode the SP becomes the program pattern SP which results in a sudden change in out put E Auto tuning AT When operating in the AUTO mode in either of the RUN HOLD FAST or END modes setting values can be automatically written to the PID set in use by auto tuning AT The following can be selected by variable parameter A setting 0 AT is disabled 1 General AT is executed 2 Overshoot inhibited AT is executed 3 AT by neural net is executed Auto tuning does not function when programmer functions are selected on 3D or 5K heat cool output models and 5G output models During execution of auto tuning progress of program operation ti
27. 9 9 1 9 2 to 9 10 9 11 9 12 to 9 14 Description of CPL communications changed Description Y0 of Addition changed Label changed Events 1 to 3 to Events 1 to 3 Timeout 1 to 5 changed description changed Program end added Description added Old 5 9 to 5 22 page Description of Heat cool control dead zone changed 118 to 199 NOP gt 118 to 124 NOP changed 125 Program end 126 to 129 NOP added No 14 to No 36 added Ed t1 to 5 dL tl to 5 added old 7 22 page Old 7 23 to 7 42 page G Soak time out added Description added Old 8 9 page W Setting up G Soak time out items added Old 8 10 page Id 8 10 and 8 11 page d 8 11 page Old 8 12 to 8 15 page Title TROUBLESHOOTING to MAINTENANCE amp TROUBLESHOOTING changed O O 9 1 Maintenance added Old 9 1 to 9 9 page Item of CAUTION added description changed Old 9 10 page Old 9 11 to 9 13 page Programming G Soak Time out added Map Draft Form Printed date Manual Number CP UM 1757E Edition 7th Edition Revised pages ii iv 10 6 Description RESTRICTIONS ON USE changed Icon about Cautions corrected Applicable standards added EN61326 8th Edition 4 17 4 18 8 5 8 7 8 8 8 7 8 8 8 11 Handling precautions added Setting range 0 0 to 599 9 0 1s added ON time setting 0 1 to 599 9 0 1s added Setting range changed 0 to 1000U to 0 00 to 99 59 h min min s or 0 0 to 599 9 0 1s in G Soak
28. C must be pressed while holding amp down The numbers with the parenthesis indicate steps in a sequence or indicate corresponding parts in an explanation Indicates the controller state after an operation xiii Chapter 1 GENERAL 1 1 Features The DCP31 is a general purpose single loop program controller for controlling temperature pressure flow rate and other inputs High accuracy achieved by multi range input Multi range input allows you to choose between the following input types thermocouple resistance temperature detector RTD dc voltage and dc current Accuracy of 0 1 FS 1 digit and a sampling cycle of 0 1s ensures consistently high precision control Wide range of control output types A wide range of models supporting various control output types are available relay time proportional output position proportional output current output voltage time propor tional output and heat cool output On models other than heat cool control output you can also choose neural net based auto tuning and smart tuning for inhibiting overshoot in addition 2 degrees of freedom PID Enhanced compatibility with PLC 12 external switch inputs eight optional three event outputs and five time event outputs optional ensure compatibility with automating systems designed around a PLC core Easy operation Up to eight frequently changed parameter setups can be registered to the amp key facili
29. C key GD key ENT stores setting values to memory PARA CL does not store setting values to memory Chapter 7 PARAMETER SETUP 7 2 How to Use 5 Use amp for calling up individual items in frequently changed parameters E How to register functions to keys Up to eight individual items in the parameter setup can be assigned to each key The assignment item must be registered to use this feature This feature allows you to call up individual items more easily in the following order CoS amp selection of setting group individual item matrix How to register assignment items 7 4 To register an assignment item add the following base corresponding to the setting group to the item No and then set the resultant value to setup data 5 5 to amp 2 5 assignment items 1 to 8 Setting Group Constant value operation data PID parameters Variable parameters Event configuration data Table data Setup data Example Chapter 7 PARAMETER SETUP Let s register four individual items to If you press 555 in the basic display state the 1st to 4th individual items in the table below are displayed successively In this example let s change the setting values Item to Call by amp Setup data PID parameter Variable parameter Variable parameter The settings for registering these individual items are as follows Setup Data Setting 5 Item Cod
30. CA D EROS PE weeded 6 1 Switching the Basic Display 0 00 000000 6 2 W Display in program operation mode 0 2 6 3 W Display in constant value operation mode 6 5 Program Selection suae Ru ria ber a ku DRE den ua 6 7 W How to select the program No 0 00 000000 6 7 External Switch RSW Operations 0 0005 6 8 External switch RSW inputs seen 6 8 W Program selection sc cece ene ceed hei aw oad RR ee 6 9 E Read timing o ence Saisie Pub du ster ait uobis 6 10 Manual Operation and Auto tuning 2 000 6 11 E Manualioperation v oclo mee ees ene 6 11 B Auto t ning AT nuce et Ra ette tms erdvene ce ehe 6 11 PARAMETER SETUP Parameter Setup o oi 0000002 su d prd a b Ro DRE E RR 7 1 Wi Selecting the setting group in the parameter setup 7 1 W Moving individual items in the parameter setup 7 2 W Changing individual items and how to return from the setup state 7 2 How toUs C35 Le eode e terdiba bes dedo Tbe 7 4 W How to register functions to keys 0 00200 5 7 4 Parameter Setup List sioe dee y ere bebe seat eee 7 7 E Variable parameter settings F A s A oo eee 7 7 W Description of variable parameter settings 7 10 E Event configuration data settings Fw 2 0 eee 7 18 W Description of event
31. Contact 4 COM RSW8 amp 96 Contact RSW12 Contact 1 Handling Precautions The external switch inputs on the DCP31 have built in power supplies open voltage 12Vdc Be sure to use no voltage contacts for external contacts Use no voltage contacts such as gold contacts whose small current can be switched ON OFF On some relay contacts the small current cannot be switched ON OFF Use no voltage contacts having a sufficient minimum switching ca pability with respect to the contact current and open voltage of the DCP31 When using a semiconductor e g open collector as a no voltage contact use a semiconductor whose contact terminal voltages at contact ON are 3V max and whose leakage current at contact OFF is 0 1mA External switch inputs on the DCP31 DCP32 and SDC40 series can be con nected in parallel When connecting in parallel with other controllers thoroughly check the condi tions of the other controller before configuring the control system 4 14 Chapter 4 WIRING Internal circuit for controller components for connecting external switch inputs Standard terminal base Add on terminal ba External Switch input 1 Handling Precautions Do not connect to the SDC20 21 or SDC30 31 series in parallel Doing so might damage the external switch inputs of the SDC20 21 or SDC30 81 4 15 Chapter 4 WIRING 4 13 Connecting for Communications Some
32. D If you press GJ the general reset is executed Other keys however cannot be oper ated The following setup data items are not returned to their factory settings 3 Save setting values However note that if a RAM backup error occurs when the power is turned ON amp and amp F settings become 0 These are set to 0 when the input 1 range type is set to linear This is set to 1000 when the input 1 range type is set to linear 8 17 Chapter 9 MAINTENANCE amp TROUBLESHOOTING 9 1 Maintenance Cleaning Clean off dirt on the DCP31 with a soft dry cloth Replacing parts Only authorized personnel are allowed to replace parts The users should never replace parts on their own Replacing fuse Use only specified fuses when replacing fuses on the power supply wiring 9 1 Chapter 9 MAINTENANCE amp TROUBLESHOOTING 9 2 Self diagnostics and Alarm Code Display Self diagnostics functions are incorporated into the controller The table on the following page shows the alarm codes that are displayed as a result of self diagnostics B Self diagnostics at power ON PROM error An error in the system program stored to PROM has been detected However note that not all PROM errors are detected Some errors are detected as controller operation errors The corresponding alarm code is displayed when this error is detected Adjustment value error An error in the analog I O adjustment data stored to vo
33. END AUTO mode At completion of auto tuning As the PV SP and PID parameters settings bear a relation to PID operation the first MV resulting from PID operation will not necessarily match the a setting value d PID operation initialization When SP changes suddenly by ADV advance operation rate action in PID operation may cause the MV in the operation to change excessively For this reason excessive changes can be suppressed by initializing PID operation However as initialization of PID operation may result in lost continuity initialization may adversely influence PID operation depending on the circumstances in which the controller is being used Initialization ON OFF and conditions can be selected by the r J amp setting 7 11 Chapter 7 PARAMETER SETUP 45 smart tuning method selection 0 Smart tuning is disabled 1 The brake value is fixed to inhibit overshoot 2 Overshoot is inhibited while automatically reviewing the brake value When the control direction is set to reverse action overshoot is inhibited When set to direct action undershoot is inhibited Both functions are referred to collectively as overshoot inhibit When set to 1 the value of PID parameter setting item 4 r is used as it is to inhibit overshoot When set to 2 the value of amp r is reviewed at each rise reverse action or fall direct action and overshoot is inhibited while the value is automatically re
34. Number of programs 19 Number of segments 30 per program Segment setting system RAMP X system Set by set points SP and time Segment time 0 to 99h 59min O to 99min 59s or 0 0 to 599 9s time unit selectable Basic time accuracy 0 01 0 1s delay when segment time setting 0 Events 3 Set operating point Time events 5 Set ON and OFF times PID set No Set 0 to 8 Set 0 for continuation of previous segment Set O to 4 on heat cool models G Soak Sets G Soak width 0 to 1000U PV start Sets program ON OFF Oycle Sets program count 0 to 9999 Pattern link Sets program No 0 to 19 0 no link Tag Sets 8 alphanumerics for each program not displayed on controller Input type Thermocouple K E J T B R S JIS C 1602 1981 WRe5 26 Hoskins Data PR40 20 Johnson Matthey Data Ni NiMo General electric Data N N B S Monograph 161 PLII Engelhard Industries Data IPTS68 DIN U DIN L DIN 43710 1985 Gold iron chromel Hayashidenko Data Resistance temperature detector RTD Pt100 JPt100 JIS C 1604 1989 DC current 4 to 20mA 0 to 20 mA 0 to 10mA DC voltage 10 to 10mV O to 100mV 0 to 1V 1 to 1V 1 to 5V O to 5V 0 to 10V Multi range of thermocouple resistance temperature detector DC voltage and DC current see page 2 8 2 9 Input readout accuracy 0 1 FS 1U varies according to standard conditions display
35. Output ON Output OFF LL T T Segment i 2 i 3 t t ON time 4 i OFF time Output turns OFF at p end of segment even if i Output ON OFF time is not set i owo IF T T Segment 3B f 3C t t ON time i 4 A NoON i OFF time Y i 4 l l ON OFF ON gt OFF Output ON i T Output OFF T T Segment i 4 5 ON time Segment time r T OFF time 1 ON OFF time is invalid Output ON if set in excess of Advance to segment 4 time segment 5 Output OFF T7773 T T Segment i 5 i 6 t t ON time 4 A OFF time pore ime a Output ON I l ON Output OFF continued T Segment l 7 t T ON time l G Soak standby I uc ced uj OFF time L Y Output ON Segment time start gt Output OFF If the ON time is set to 0 in the case of G Soak standby output becomes ON from the G Soak standby state and the ON time is started at completion of the G Soak standby time The output time G Soak time OFF time See segment 8 in the figure ON and OFF time settings the same time as the segment end point are valid in the case of the final segment END mode See segment 10 in the figure Segment No events Chapter 5 FUNCTIONS Segment 8 T i t T ONtime jq Soak standby Segment 8 time start iWhen ON 0 output turns OFF time ON when there is input to isegment8 Y Output ON
36. PID set 3 Factory Setting User Setting Reset time PID set 3 Rate time PID set 3 MV lower limit PID set 3 MV upper limit PID set 3 Manual reset PID set 3 Brake PID set 3 Disturbance inhibit proportional band PID set 3 Disturbance inhibit reset time PID set 3 Disturbance inhibit ate time PID set 3 oportional band PID set 4 Reset time PID set 4 Rate time PID set 4 MV lower limit PID set 4 MV upper limit PID set 4 Manual reset PID set 4 Brake PID set 4 Disturbance inhibit proportional band PID set 4 Disturbance inhibit reset time PID set 4 Disturbance inhibit rate time PID set 4 Chapter 7 PARAMETER SETUP Setting When variable parameter 2 F zi setting is 1 2 degrees of freedom PID enabled the parameter P 4 ci ideal for control when SP changes and the param eter c P of t ot ideal for inhibiting disturbance during settling are automatically switched Decreasing the proportional band P z P value improves controllability However it also makes overshoot or hunting more likely to occur Use of the controller on a motor or actuator shortens the controller s life Do not set the proportional band P zi P to too small a value Decreasing the reset time f amp 1 improves trackability However it also makes cycling caused by integrating
37. PV reverse Deviation direct Deviation reverse Absolute value deviation direct Absolute value deviation1 reverse SP direct SP reverse MV direct 9 MV reverse 10 MFB direct 11 MFB reverse 12to 49 NOP ouoogsomve co Time events 50 Time event 51 to 99 NOP Controller status events 100 RUN HOLD FAST END 101 READY 102 RUN 103 HOLD 104 FAST 105 END 106 G Soak standby 107 MANUAL 108 Auto tuning executing 109 Constant value operation 110 MFB estimated position control 111 Sum of all alarms 112 PV range alarm 118 Controller alarm 114 Low battery voltage 115 Console setup in progress 116 Loader setup in progress 117 ADV ON time 1s 118 to 124 NOP 125 Program end 126 to 129 NOP Note Setting can be changed only in READY mode Event 3 standby 0 Standby OFF 1 Standby ON Note The controller stands by after power is restored and in the READY mode When the event type setting is 2 50 is displayed and setting is not possible Event 3 hysteresis O to 200U when event type is neither MV nor MFB 0 0 to 20 096 when event type is MV or MFB Note When the event type setting is 2 50 played and setting is not possible is dis Event 3 ON delay time 7 20 0 to 3600s Re Item Code Time event type Factory Setting User Setting Chapter 7 PARAMETER SETUP Setting T1 to T5 are all time events T1 is a segment
38. When disposing of used batteries at the user site observe bylaws If you touch components inside the DCP31 touch a grounded metal object to discharge any static electricity from your body Otherwise static electricity might damage the components o Handling Precautions After turning the power ON do not operate the DCP31 for at least 15 seconds to allow the DCP31 to stabilize Unpacking Check the following when removing the DCP31 from its package 1 Check the model No to make sure that you have received the product that you ordered 2 Check the DCP31 for any apparent physical damage 3 Check the contents of the package against the Package List to make sure that all accessories are included in the package After unpacking handle the DCP31 and its accessories taking care to prevent damage or loss of parts If an inconsistency is found or the package contents are not in order immediately contact your dealer Product List Model No Remarks See 1 5 How Model Nos Are Configured page 1 5 Mounting bracket 81405411 003 The Model No is the parts SV No for two installation tools User s Manual CP UM 1757E This manual Unit indicator label SI units Request The filter on the front of the controller is Covered with a protective film to protect the surface of the controller When you have finished mounting and wiring the controller fix cellophane adhesive tape on the corners of the filte
39. across isolated terminals Standard conditions Ambient temperature 23 2 C Ambient humidity 60 5 RH Rated power supply voltage 105Vac 1 Power frequency 50 1Hz or 60 1Hz Vibration resistance Om s Impact resistance Om s Mounting angle Reference plane vertical 3 Operating conditions Ambient temperature range O to 50 C temperature at case bottom when closely mounted Ambient humidity range 10 to 90 RH without condensation Rated power supply voltage 100 to 240Vac Power frequency 50 2Hz or 60 2Hz Vibration resistance O to 1 96m s Impact resistance 0 to 9 80m s Mounting angle Reference plane vertical 10 Altitude 2000m max Installation mode Permanently connected type controller indoor installation panel mounted Applicable standards EN61010 1 EN61326 1 Over voltage category Category Il IEC60364 4 443 IEC60664 1 Pollution degree 2 Chapter 11 SPECIFICATIONS item Specification Transport storage Ambient temperature 20 to 70 C conditions range Ambient humidity range 10 to 9596RH no condensation Vibration resistance 0 to 4 90m s 10 to 60 Hz for 2h each in X Y and Z direc tions Impact resistance 0 to 490m s 3 times vertically Package drop test Drop height 60cm 1 angle 3 edges and 6 planes free fall External fuse Rated IEC127 Cutoff spe
40. and LEDs is carried out in the same way even when setting up parameters for example However switching by 25 is not possible The following figure shows the conventions used for displays in this manual Program segment No Display In the program operation mode READY indicates the currently selected program segment No Displays other than READY indicate the currently operating program seg ment No In the constant value operation mode nothing is displayed and this dis play is blank Basic indicator LED lamps LEDiit 3 LED blinking Program No Segment No Upper display Pattern tendency e Lower display Output states of events 1 to 3 time events 1 to 5 Event LEDs Profile Display In the program operation mode the profile is displayed only when the program has been set up The profile is not displayed when the program is not set up When there is no subsequent segment even if the program is set up the three LEDs on the right do not light In the constant value operation mode nothing is displayed and this display is blank r Falling ramp gt L Rising ramp Current segment 2 Soak Soak Next segment 8 Rising ramp gt Falling ramp PROFILE 6 2 Bi Display in program operation mode 25 functions Output Model No Dis Dis Ch
41. change limitter Output upper lower limit limitter Setting Variable parameters auE r Pi at Setting PID parameters d r PID parameters oP at Idd PID parameters 5r Setting Variable parameters oti Setting PID parameters a aH ON OFF control operation Setting Variable parameter c FF Oo ON OFF control AT operation Setting Variable parameter Ar o AT execution MV at over range Setting Setup data 2 0 3 e Over range MV in READY mode Setting Setup data amp READY mode Preset manual value Setting Setup data 4 0 iS Manual MV QJ Handling Precautions MANUAL mode Manipulated variable MV1 In ON OFF control the DCP31 cannot be set to the MANUAL mode The DCP31 can be set to the MANUAL mode as ON OFF control is not possible in the READY mode Output 1 time proportional output cycle Setting Variable parameter 5 Voltage output 1 adjustment Output 1 6D output Setting Setup data 7 Time proportional relay output Time proportional voltage output 2G output Chapter 5 FUNCTIONS Initialization of PID control operation Setting Variable parameters otft r Fi amp PID control operation Setting PID parameters 7 1 d r E PID parameters cP gi Iad PID parameters br Output change limitter Setting Variable parameters ott
42. controller models support the RS 485 communications interface Select the RS 485 communications models by selected the required catalog No Connect as follows o Handling Precautions The DCP31 operates as a slave station E RS 485 interface Add on terminal base p in B B 8 t Handling Precautions Multi drop connection of slave stations is possible Make sure that different addresses are set for each slave station Provide terminators total of 4 in the case of a 5 lead connection on both ends of the communications path Use terminators having a resistance of 150 596 1 2W min In the case of a 3 lead connection short circuit terminals 6 and 59 or 8 and 60 on the DCP31 Do not short circuit the RDA and RDB or SDA and SDB terminals Doing so might damage the DCP31 Chapter 4 WIRING 5 lead RS 485 mutual connection Terminating resistor Slave station DCP31 SDA Terminating resistor DTe SDB 69 a RDB o 6 8 ra 77 Shielded cable 1 7 T 4 4 Master station LE iL Pale RDA dy _ L RDB HL SDA l1 SEBO SG n 77 FGA D T TTUTOTp S Shielded cable amp Slave station DCP31 ES IL SDA p SDB x IDE gg RDA HB Handling Precautions 66 RDB Be sure to connect SG terminals each other 5 58 Failure to do so might cause unstable ra 77 communications Pas
43. data is not updated An over range or under range condition does not necessarily occur 9 3 Chapter 9 MAINTENANCE amp TROUBLESHOOTING 9 3 Trouble during Key Entry E The program No does not change by pressing 5 in basic display state B Th Cause Remedy Program selection by external switch input not 0 Set all external switch inputs RSW8 to 12 OFF The controller is not in the READY mode Reset the controller The controller is in the constant value operation mode Set constant value operation data 1 e zi E setting to O Key lock is enabled Set variable parameter amp gt setting to 0 to 2 e program No does not change by pressing c in the basic display state Cause Remedy Program selection by external switch input not 0 Set all external switch inputs RSW8 to 12 OFF The controller is not in the READY mode Reset the controller The controller is in the constant value operation mode Set constant value operation data 1 e 2 E setting to O Entry changeable display state by GD Ca in MANUAL mode Press 285 Key lock is enabled Set variable parameter amp a setting to O to 2 E The controller does not change to display state RUN mode by pressing in the basic Cause Remedy The currently selected program in READY mode has not been set up Select an already set up program The controller is in
44. event types which are PV type events controller status events time events and segment number events are available Segment number events can be set by time events to 5 only In the constant value operation mode the time events 1 to 5 do not function Basic specifications The next page shows event type PV deviation absolute value deviation SP MV and MFB In the figures the thick lines show ON OFF changes in state The upper line expresses the ON state and the lower line the OFF state EV and H stand for event setting value and hysteresis respectively Output in the READY state is OFF Event standby Events function as follows when event standby has been set to ON If the controller is in the state in the figure when changing from the READY to the RUN mode and after restoring the power operation is the same as when event standby is set to OFF The up facing arrow in the figure indicates a change to ON and a down facing arrow indicates a change to OFF If the controller is outside the state in the figure when changing from the READY to the RUN mode and after restoring the power the state is OFF After entering the state the up facing arrow in the figure indicates a change to ON and a down acing arrow indicates a change to OFF Event ON delay The event No to apply the delay to and the delay time can be set regardless of event type Delay functions to turn output ON when the event is continu
45. ho rre DS Cokes ses udi die EADE d 9 6 W The controller does not change to program setup state by pressing CS in the basic display state 0005 9 6 W The controller does not change to the setting entry state by pressing C5 in the basic display state n nunan eese 9 6 E items cannot be changed by pressing lt gt cv in program setup jc PERI 9 7 Wi Event items cannot be changed by repeatedly pressing in program setup State cc nike ce eee sehe een nhe em hx i eaa 9 7 W Time events cannot be changed by repeatedly pressing in program setup state isse esses uses xr RE TRE e 9 7 W PID set items cannot be changed by repeatedly pressing C25 in program setup state 0 0 cece eee 9 7 W G Soak items cannot be changed by repeatedly pressing G in program setup state esses 9 7 Wi PV start items cycle items and pattern link items cannot be displayed by repeatedly pressing gt cv in program setup state 9 7 W Iinsertion deletion of segments cannot be confirmed by pressing CS in program setup state 08 9 8 E Program deletion cannot be confirmed by pressing C5 25 while entering pattern items in program setup state 9 8 E The program cannot be copied by pressing gt amp in the basic display state oreet ss beso a Naia a 9 8 Wi General reset is not applied by pressing C5 C5 amp in the basic display state
46. models is displayed and setting is not possible On other models when setup data 1 setting is O PID set auto switching OFF is displayed and setting is not possible FAST factor 0 2X 1 10X 2 60X 10X 3 120X 10X Note When setup data amp setting is 1 program time unit min s the FAST factor is 10X for settings 2 and 3 ON OFF control differential O to 1000U Note This setting is displayed on OD and 6D models Position proportional dead zone 0 5 to 25 096 Note This setting is displayed on 2G output models Heat cool control dead zone 100 0 to 50 0 Note This setting is displayed on heat cool models Note On 5G output models is displayed and setting is not possible Output 1 time proportional output cycle 5 to 120s relay output 1 to 60s voltage output Note On models whose output 1 is neither relay output nor voltage output is displayed and setting is not possible Output 2 time proportional output cycle 5 to 120s relay output 1 to 60s voltage output Note On models whose output 2 is neither relay output nor voltage output is displayed and setting is not possible Unused Note is displayed and setting is not possible 3 position control deviation lower limit 3 position control deviation upper limit 3
47. noise Recommended CR filter Azbil Corporation Model No 81446365 001 Provision of a varister for noise with a high wave height Recommended varister Azbil Corporation Model No 81446366 001 100V 81446367 001 200V t Handling Precautions The varister may become short circuited when trouble occurs Pay attention to this when providing a varister on a controller E Dust proof cover 3 4 Use the dust proof cover when using the controller in a dusty or dirty location and to prevent inadvertent operation Two dust proof covers are provided hard or soft each with the following differing func tions Confirmation on Display O indicates that a function can be used Chapter 3 MOUNTING E Mounting method Firmly secure the top and bottom of the controller by the mounting brackets When mounting the controller secure by lower mounting bracket 1 first QJ Handling Precautions To secure the controller tighten the screw on the mounting bracket supplied until there is no more play and then tighten a further full turn Take care not to overtighten the screw Doing so might deform the case Keep the mounting angle to within 10 from the horizontal at both the controller rear top and bottom Y X E Pas i 7 Lift up from rear by A 10j max Pull down from rear by 10 mak Chapter 4 WIRING 4 1 Wiring Precautions N WARNING Before connecting the DCP31 to the measur
48. non flammable heat resistant PVC Model No 81446084 001 90 Can be attached to either of I a standard or add on terminal base 45 5 3 6 hole gt LT 17 lt gt ts To e wo Y Ly y Z t R1 8 1 o o s a amp 8 i Y ci y Y ul waned ep HIS Ad ino eun xeog LHO yeos 9 LHD ON 165 Ald yg quae eui PAUL eui Juana eui FAUT eui iu9A8 eui g uaaa g wena ue 3 waved spuooes seinuiu sejnuiu sunou Pun SWI dey Buiwweboild wun njea uias eureu JONpoOg eweU Pun ejeq DON Wesboldg w104 yeg deyy Buruurej amp oJg Ledoa Index 2 degrees of freedom PID selection 3 lead RS 485 mutual connection 3 position control deviation lower limit 3 position control deviation upper limit 3 position control lower limit hysteresis i 3 position control upper limit hysteresis 5 lead RS 485 mutual connection APOGINTE e Add on terminal base Add on terminal layout T ADV ADVANGE ra erroe eter etti ive eS 5 14 Alarm code AUTO automatic Auto tuning AT Auxiliary output 1 lower limit Auxiliary ou
49. position control lower limit hyster esis 3 position control upper limit hyster esis O to 1000U Note On models other than 3D output models displayed and setting is not possible id Item Code Motor control method selection Factory Setting User Setting Chapter 7 PARAMETER SETUP Setting 0 MFB control conventional estimated position control 1 MFB control conventional only 2 Estimated position control only Note On models other than 2G output models is displayed and setting is not possible Motor valve opening automatic adjust ment 0 Adjustment disabled 1 Adjustment enabled Note On models other than 2G output models is displayed and setting is not possible On 2G output models when 1 setting is 2 is displayed and setting is not possible Motor valve opening adjustment fully closed position O to fully open adjustment 500 Note On models other than 2G output models is displayed and setting is not possible On 2G output models when R E setting is 2 is displayed and setting is not possible Motor valve opening adjustment fully open position fully closed adjustment 500 to 9999 Note On models other than 2G output models is displayed and setting is not possible On 2G output models when A C setting is 2 is di
50. reset t Handling Precautions Do not operate the console keys using a sharp pointed object such as a propel ling pencil or needle Doing so might damage the console 2 6 Chapter 2 NAMES amp FUNCTIONS OF PARTS E Functions using two or more keys PROG 4 RUNHOLD CO PROG DISP cuc FUNC CotCO FUNC PARA Cotc5 FUNC PROG Cores FUNG Oram FUNC CLR Cotc 5 FUNC ENT CO BS FUNG CLR DISP Cor cores E Loader jack Reset keys Press A59 with CS held down in the basic display state to reset the controller The controller enters the READY mode in the RUN HOLD FAST or END modes The controller cannot be reset in the READY mode by key operation Advance keys Press 885 with held down in the program operation mode in the basic display state to advance the program In the RUN HOLD or FAST modes the program advances to the next segment The controller cannot advance in the READY mode by key operation Fast keys Press with C55 held down in the program operation mode in the basic display state to fast operate the program The controller enters the FAST mode from the RUN or HOLD modes Parameter setup keys Press 95 with amp S held down in the basic display state to move to selection of the setting group major items in the parameter setup state Program setup programming keys Press 298 with E55 held down in the program operation mode in the basic display sta
51. safety notices in this documentation f This symbol warns the user of a potential shock hazard where hazardous live voltages may be accessible If the equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired Do not replace any component or part not explicitly 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 Aswitch in the main supply is required near the equipment Mains power supply wiring requires a T 1 0A 250V fuse s A fuse should be connected to the live conductor EQUIPMENT RATINGS Supply voltages 100 to 240Vac operation power voltages 90 to 264 Vac Frequency 50 60Hz Power consumption 30VA 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 10 to 90 RH Vibration Frequency 10 to 60Hz Acceleration 1 96m s2 maximum Over voltage category Category II IEC60364 4 443 IEC60664 1 2 Pollution degree EQUIPMENT INSTALLATION The controller must be mounted into a panel to limit operator access to the rear terminals Specification of common mode voltage The commo
52. set segments On models that do not support time events event 1 to 5 items on the programming map are all skipped and not displayed The table below shows time events by a _Time event No EE setting value e When setup data amp 1 is set to 1 event 1 to 5 items on the programming map are all skipped and not displayed When the ON time is set to 99 59 is displayed as the OFF time and the display does not blink When the ON time is set higher than the time setting of the pattern item event output at that segment is OFF However note that event output is ON when the mode changes to the END mode at segments whose ON time and pattern item time are equal 8 8 Chapter 8 PROGRAM SETUP SSS SSS SSS When event type is PV type event 1 In the setting display state move to the event 1 to 5 items of the segment to be set up on the programming map 2 If you press the upper display starts blinking to indicate start of entry to the No 1 setup 3 Press G GD or to set to the No 1 setup event operating point setting Setting range 1999 to 9999U 0 to 9999U in case of absolute value deviation event 10 0 to 110 0 in case of MV MFB event ENT 4 When you press C55 blinking on the upper display stops When C55 amp are pressed the upper display returns to and stops blink ing Display PV type event Pattern tendency
53. the time unit in setup data amp SP is the point that corresponds to the time elapsed in the current segment on a straight line made by jointing the start point SP setting value of the previous segment to an end point SP setting value of the current segment Accordingly segments are categorized as follows Rising ramp rising ramp rising tendency Previous segment SP setting value current segment SP setting value Falling ramp falling ramp falling tendency Previous segment SP setting value gt current segment SP setting value Soak soak Previous segment SP setting value current segment SP setting value In the case of the No 1 segment both the start and end points become the soak segment of the No 1 segment SP setting values SP other than No 1 segment is calculated as by the following formula SP current segment SP setting value previous segment SP setting value x current segment elapsed time current segment time setting previous segment SP set ting SP bias Time setting of current segment 1 lt gt I 1 SP setting value of i current segment I I SP setting value of previous segment SP bias is commonly effective in all programs and all segments Chapter 5 FUNCTIONS E Events 1 to 3 Time events 1 to 5 PV type events In event configuration data setup they are used after setting the event type event standby hysteresis and ON delay time A total of four
54. to 3 ON delay time c L t to 5 TI to5event ON delay time The ON delay time is processed after completing all processes up to event output standby ON OFF Event output is turned ON when more than the ON delay time has elapsed with the condition for turning event output ON satisfied When the event type is set to ADV the ON delay function does not operate whatever value is set as the ON delay time ON delay time is processed as follows Event OFF conditions Event ON conditions Event OFF conditions lt 4 gt 4 Event output ON Event output OFF Event output OFF Time ON delay time o 7 27 Chapter 7 PARAMETER SETUP Factory User Setting Setting Setting Proportional band 0 0 to 999 9 OD 6D output models PID set 1 0 0 enables ON OFF control Reset time 0 1 to 999 9 models other than OD and 6D output PID set 1 models Rate time 0 to 3600s PID set 1 0 disables integrating action MV lower limit i a Oto 1200s PID set 1 O disables derivative action MV upper limit amp L 10 0 to MV upper limit 96 PID set 1 a H MV lower limit to 110 096 Manual reset T r E 0 0 to 100 096 PID set 1 br 0to30 Brake O disables the brake function PID set 1 oP 0 1 to 999 996 Disturbance inhibit af 1 to 3600s proportional band E d 0to 1200 PID set 1 O disables derivative action Disturbance inhibit reset time Note PID set 1 On OD and 6D output models when F settin
55. to set to the No 1 setup PV start setting Setting range 0 to 1 0 PV start disabled 1 PV start enabled 4 When you press blinking on the lower display stops Display Program No Segment No Pattern PV start setting value tendency EV1 to EV3 and T1 to T5 all out The settings are common to all segments as the PV start items are setting items pro vided for each program e When setup data 7 is set to 1 PV start items on the programming map are skipped and not displayed E Setting up cycle items 1 In the setting display state move to the cycle items on the programming map The settings are common to all segments as the cycle items are setting items pro vided for each program 2 If you press 3 the lower display starts blinking to indicate start of entry to the No 1 setup 3 Press C3D or to set to the No 1 setup cycle setting Setting range 0 to 9999 ENT 4 When you press 5 blinking on the lower display stops Display Program No Segment No Pattern Cycle count setting value tendency EV1 to EV3 and T1 to T5 all out The settings are common to all segments as the cycle items are setting items provided for each program e When setup data 7 is set to 1 cycle items on the programming map are skipped and not displayed 8 12 Chapte
56. type 2 This setting is for service use only and can only be ROM ID verified ROM item ROM revision Transmission rate Character format en 8 8 a 8 a T D T a F A ra 4 T a Sa i a 24 ry 4 a ro 4 m ry 4 E Der Ex wy ED Amp M Me Ee F n Fur oe er a 7 37 Chapter 7 PARAMETER SETUP E Description of setup data settings 2 input 1 square root extraction dropout Generally the differential pressure detected by an orifice on a differential pressure type flowmeter is proportional to the square of the flowrate For this reason square root extraction is carried out when uniform signals are required When input for square root extraction is the dropout value set by amp 7 or less output from square root extraction processing can be set to 0 7 Wheni i Output after square root extraction Y is set to 1 square root extraction is not carried out lt X 100 x 100 t Input X I 100 Dropout value variable in range 0 1 to 10 0 Square root extraction is carried within the range 0 0 to 100 0 In the ranges 10 0 to 0 096 and 100 0 to 110 046 regular scaling is carried out 5 5 SPI lower limit SP1 upper limit E bn This is a program setup pattern item and functions as a limitter when setting or chang ing SP In the pro
57. value conversion and range At 100 C max of K and T thermocouples 1 C1U e At 260 C max of B thermocouple 4 FS 1U At 260 to 800 C X0 496FS 1U At 800 to 1800 C 0 2 FS 1U e At 100 C max of R and S thermocouples 0 2 FS 1U At 100 to 1600 C X0 1596FS 1U e At 300 C max of PR40 20 thermocouple 2 5 FS 1U At 300 to 800 C 1 5 FS 1U At 800 to 1900 C 0 5 FS 1U Golden iron chromel thermocouple 1 5K 1U e Range of F01 F33 F38 PO1 P33 and P38 of RTD input 0 15 FS 1U At O to 10mV range 0 15 FS 1U e At 100 C max of DIN U thermocouple 2 C 1U At 100 to 0 C 1 CH1U At 100 C max of DIN L thermocouple 1 5 C 1U Input sampling cycle 0 1s Input bias current Thermocouple dc voltage input 1 3pA max at peak value under standard conditions At 1V min range 3uA max Input impedance dc current input 50Q 10 under operating conditions Measuring current RTD input 1 04mA 0 02mA current flow from terminal A under operating conditions Influence of wiring resistance Thermocouple Changes in readout value at wiring resistance of 2500 at both dc voltage input ends are as follows by input conversion e O to 10mvV 10 to 10mV Within 35uV e 0 to 100mV Within 60uV Other Within 750uV 0 01 FS max in wiring resistance range O to 10Q Range of F01 F33 F38 P01 P33 and P38 0 02 FS Q max RTD input RTD input allowable wiring resistance
58. 0 RSW11 RSW12 OFF ON OFF OFF OFF ON Program No Selection 6 9 Chapter 6 OPERATION Read timing Timing of RSW1 to7 Inputs RSW1 to RSW7 are read according to the following timing 1 When input changes state from OFF to ON the time from the change up to reading is 0 2s max 2 When input changes state from ON to OFF the time from the change up to reading is 0 2s max ON read External switch input state y OFF read 1 2 a Timing of RSW8 to 12 RUN and PV start The time from the change in input state up to reading when selecting program Nos by RSWS to RSWI2 is 0 4s max Accordingly due to the relationship with RUN operation be sure to observe timings 1 to 4 in the following diagram PV start operation also must conform to RUN operation 1 The time from fixing of the selected No up to the rising edge of the RUN signal is 0 4s min 2 The time from the rising edge of the RUN signal up to holding of the program No is 0 2s min 3 The time from holding of RUN signal OFF up to the rising edge of the RUN signal is 0 2s min 4 The time from the rising edge of the RUN signal up to holding of RUN signal ON is 0 2s min 5 The time from fixing of the selected No up to changing of the program No is 0 4s max 6 The time from the rising edge of the RUN signal up to start of RUN is 0 4s max Program selection No State of No different N State of State of No
59. 00 V and rated temperature of more than 60 C 4 3 Chapter 4 WIRING 4 3 Terminal Connections Use crimped terminals that fit onto M3 5 screws Unit mm 63 7 4 7 3 max x M 3 7dia 6 6 max 4 o t Handling Precautions When installing the DCP31 in locations subject to vibration or impact be sure to use round crimped terminals to prevent the lead from coming loose from the terminal When wiring with crimped terminals take care to prevent contact with adjacent terminals The recommended tightening torque for the terminal screws is 0 78 to 0 98Nem Chapter 4 WIRING 4 4 Layout of Terminals and Recommended Lead Draw out Direction Wiring is carried out on the standard terminal base or add on terminal base The following diagram shows the recom mended draw out directions for the leads on the standard terminal base The lead draw out directions are the same when using the add on terminal base ACIO0 240V 50 60Hz A 2 warnne A TEUER EH ELECTRIC SHOCK HAZARD 30VA Max ER RSW 4 EXTENTION i eo da eera aont OF 16150976 59e ei ls4560 6 0 68 GO iO D 9 4 9 049 Oz rm tm EN D 9 7 eu 2 q9 9i TO i 92e94 ess i64 mO ouT e b i eoo E iok ejj e e e n e ad 4 i3 96 50 06 to DC10 29V AREROERE EEUETOC b5tUO0mTthb ssT CL CHR
60. 00 to 1200 300 to 2400 200 0 to 300 0 300 to 700 200 0 to 200 0 300 to 400 0 0 to 800 0 0 to 1800 0 0 to 800 0 0 to 1600 200 0 to 300 0 300 to 700 OO OI NID a A OO DM 0 to 1800 0 to 3300 o 1600 Oto 3100 o 1600 0 to 3100 o 2300 o to 4200 W WRe5 26 o 1400 0 to 2552 PR40 20 to 1900 0 to 3400 Ni Ni Mo o 1300 32 to 2372 N o 1300 32 to 2372 PL II 0 to 1300 32 to 2372 DIN U 200 0 to 400 0 300 to 750 OJIN A O M oO DIN L 200 0 to 800 0 300 to 1600 N O Golden iron chromel Resistance temperature detector RTD JIS 89 Pt100 0 0 to 300 0K Temp Range C o 500 0 Temp Range F o 900 IEC Pt100Q o 200 0 o 400 o 150 0 o 300 0 o 200 0 o 400 0 o 40 0 o 104 0 o 60 0 o 140 0 o 500 0 o 900 0 o 300 0 o 500 0 o 100 00 o 200 0 JIS 89 J Pt100 o 4500 0 o 4900 o 4200 0 o 400 o 4150 0 o 300 0 o 200 0 o 400 0 o 40 0 o 104 0 o 60 0 o 140 0 o 500 0 o 900 0 o 300 0 o 500 0 2 8 o 100 00 o 200 0 Chapter 2 NAMES amp FUNCTIONS OF PARTS dc current dc voltage Input Format Range No Code Range programmable o 20mA o 20m
61. 1 type PV type events PV direct PV reverse Deviation direct Deviation reverse Absolute value deviation1 direct Absolute value deviation reverse SP direct SP reverse MV direct 9 MV reverse 10 MFB direct 11 MFB reverse 12to 49 NOP ANOaARWDNDHO Time events 50 Time event 51 to 99 NOP Controller status events 100 RUN HOLD FAST END 101 READY 102 RUN 103 HOLD 104 FAST 105 END 106 G Soak standby 107 MANUAL 108 Auto tuning executing 109 Constant value operation 110 MFB estimated position control 111 Sum of all alarms 112 PV range alarm 118 Controller alarm 114 Low battery voltage 115 Console setup in progress 116 Loader setup in progress 117 ADV ON time 1s 118 to 124 NOP 125 Program end 126 to 129 NOP Note Setting can be changed only in READY mode Event 1 standby 0 Standby OFF 1 Standby ON Note The controller stands by after power is restored and in the READY mode When the event type setting is 2 50 is displayed and setting is not possible Event 1 hysteresis O to 200U when event type is neither MV nor MFB 0 0 to 20 096 when event type is MV or MFB Note When the event type setting is 2 50 is dis played and setting is not possible Event 1 ON delay 0 to 3600s time ui Item Code Event 2 type Factory Setting User Setting Chapter 7 PARAMETER SETUP Setting PV type even
62. 2 gt ja gt 5 11 Chapter 5 FUNCTIONS 5 3 Modes E Mode types Program operation The following modes are available on the DCP31 Mode Program operation READY AUTO MANUAL RUN AUTO MANUAL HOLD AUTO MANUAL FAST AUTO MANUAL END AUTO MANUAL Constant value operation READY AUTO MANUAL RUN AUTO MANUAL Operation is carried out according to SP times events etc set to program patterns No 1 to 19 Constant value operation READY 5 12 Operation is carried out according to SP or events set in the constant value operation data Time events 1 to 5 turn OFF In this mode the DCP31 is ready for operation MV output is fixed and events to be operated according to event setting values turn OFF However events to be operated according to controller states are active Parameters for all of the setup data some event configuration data and some constant value operation data can be set or changed in the READY mode During program opera tion program pattern Nos 1 to 19 can be selected RUN HOLD FAST END AUTO MANUAL Chapter 5 FUNCTIONS In this mode the program is running MV outputs are active in PID control or ON OFF control and events and time events are active In
63. 9mA flows to a PGM the maximum voltage at both of its input terminals becomes 3 7V 0 0089 x 260 x 1 05 1 32 3 7V Accordingly 13 2 3 7 3 56 which means that three PGMs can be connected in series The above calculation assumes operation in the worst conditions For example even if four PGMs are connected in series they should operate normally if a volt age of 3V or more is applied to each of the PGMs in a voltage ON state 4 Special functions Normally set to 0 In the case of setup 102 current output including heat cool output 0 to 10046 for the control output becomes 0 to 20mA Note however that at 0 or less the current is OmA At output 1mA or less accuracy is 0 5 In the case of setup 103 current output including heat cool output and auxiliary out put 0 to 100 for the control output becomes 0 to 20mA Note however that at 0 or less the current is OmA At output 1mA or less accuracy is 0 5 When the input 1 range type 4 3 is an RTD in setup 241 Zener barrier adjustment DE f is displayed 7 43 Chapter 7 PARAMETER SETUP 5 Input 1 Zener barrier adjustment 7 44 The following adjustment must be made when using a Zener barrier 1 Turn the DCP31 OFF When you have finished mounting and wiring the DCP31 short circuit across A and B on the terminals of the RTD C NEUEN Zener barrier 3 83 DCP31 B Zener barrier 83
64. A o 10mA o 10mV o 100mV 1999 to 9999 o 1V o 1V o 5V o 5V o 10V o Handling Precautions The unit of code Z06 is Kelvin K The lower limit readout of code B18 is 20 C 68 F The lower limit readout C of codes K44 K46 T44 Z08 and Z07 is 199 9 C The lower limit readout C of codes F50 F46 P50 and P46 is 199 9 C The upper limit readout C of codes F01 and P01 The PV lower limit alarm does not occur with code F50 However note that the PV lower limit alarm occurs at a disconnection when input has been downscaled when input is disconnected during setup The number of digits past the decimal point for dc current and dc voltage is programmable within the range 0 to 3 To set an input range type enter the range number from the three tables above Do not enter a number other than the range numbers listed in the tables Chapter 3 MOUNTING 3 1 External Dimensions Unit mm 106x104 Mounting bracket 8140541 1 003 Soft dust proof cover set sold separately 81446087 001 Hard dust proof cover set sold separately 81446083 001 Terminal cover set sold separately 81446084 001 A A A iD 1 Terminal screw HEI LIEBER LEHO s v Back plate n Add on terminal base Chapter 3 MOUNTING 3 2 Panel Cutout Dimensions Use a steel panel of at least 2mm in thi
65. Allowable wiring resistance is 85Q max including Zener barrier resistance When Zener barrier is used this applies only to ranges other than FO1 F33 F38 PO1 P33 and P38 Note that site adjustment is required e Range of F01 F33 F38 PO1 P33 and P38 are 109 max Zener barrier can not be used 11 1 Chapter 11 SPECIFICATIONS item Specification Allowable parallel resistance Thermocouple disconnection detection allowable parallel resistance 1MQ min Max allowable input Thermocouple dc voltage input 5 to 15Vdc de current input 50mAdc 2 5Vdc Burnout Upscale and downscale can be internally selected dc current input and dc voltage input of 1V or more are only downscaled Over range detection 110 FS min Upscaled threshold 10 FS max Downscaled Note that F50 range is not downscaled Lower readout limit of B18 range is 20 C 68 F Cold junction compensation 0 5 C under standard conditions accuracy Influence of surrounding 0 2 C at O to 50 C range temperature on cold junction compensation Cold junction compensation Internal external 0 C only compensation selectable system Scaling 1999 to 9999U settable at dc voltage and dc current ranges Reverse scaling and decimal point repositioning possible Square root extraction Dropout 0 1 to 10 096 Possible by dc current and voltage ranges Linearization table approximation 12 both line ends fixed 11 points variable Input bias 1000 to 1000U varia
66. Bump less 1 Preset Note When the programmer function is selected operation is bump less regardless of the setting of M Preset manual value MV1 10 to 110 Note When 4 setting is 0 is displayed and setting is not possible MV in READY mode MV1 MV1 heat cool output 10 to 110 Note This setting is valid even if the programmer function is selected by 1 amp setting On heat cool models this setting functions as the MV heat setting in the READY mode MV cool in READY mode MV1 heat cool output 10 to 110 Note When the model is not a heat cool model displayed and setting is not possible Main output type CH1 0 MV1 output controller function 1 SP1 output programmer function Note When the model is not a 5G output model is displayed and setting is not possible SP1 main output lower limit 4mA setting SP1 main output upper limit 20mA setting 1999 to 9999U Note When the model is not a 5G output model and 8 setting is O on a 5G output model is displayed and setting is not possible The relationship between the analog outputs and SP1 can be inverted by inverting the upper and lower limit values Unused Unused Unused Unused Unused Unused Unused Unused Unused FEE I 08 I0 I0 P8 0898 Unused Note
67. Control outputs OD 5G 6D 3D 5K Loader jack o Handling Precautions Input 1 full multiple input PV supported Loader communications vO 12 external switch inputs Digital circuit Chapter 4 WIRING id lines show isolated items and dotted lines Output 1 relay current voltage output Output 2 relay current voltage output auxiliary output Output 3 auxiliary output Event output 1 relay output 1a Event output 2 relay output 1a Event output 3 relay output 1a1b Communications I O RS 485 Time event outputs 1 to 5 open collector output The loader jack is not isolated from internal digital circuits Be sure to cap the loader jack when it is not in use Bi Control output 2G Loader jack o Handling Precautions Input 1 full multiple input PV supported Loader communications VO 12 external switch inputs Digital circuit Output 1 control output 1a relay x 2 Motor feedback input Output 3 auxiliary output Event output 1 relay output 1a Event output 2 relay output 1a Event output 3 relay output 1a1b Communications I O RS 485 Time event outputs 1 to 5 open collector output The loader jack is not isolated from internal digital circuits Be sure to cap the loader jack when it is not in use 4 19 Chapter 5 5 1 Data E Data types FUNCTIONS The DCP31 supports the follow
68. Display Display increases and Goy stabilizes reversed Display decreases and stabilizes Display decreases and TOG stabilizes reversed Display stabilizes at 9999 Display stabilizes at oY 9999 reversed rs T PELO zm a Display increases and o2 stabilizes reversed Display decreases and stabilizes P we mm 5 zm P r Display stabilizes at o2 9999 reversed TOG reversed rs Display decreases and o2 stabilizes reversed Display stabilizes at TOY 9999 reversed 9 10 Chapter 9 MAINTENANCE amp TROUBLESHOOTING 9 5 Replacing the Battery N CAUTION Before replacing the battery be sure to turn the power OFF Failure to do so might cause electric shock Do not touch internal components immediately after turning the power OFF to replace the battery Doing so might cause burns Do not insert the battery with the polarities reversed Do not use damaged broken battery skin leaking battery fluid batteries Do not throw batteries into fires or charge short circuit disassemble or heat batteries Store batteries in low temperature dry locations Failure to observe the above cautions may cause batteries to emit heat or split or battery fluid to lead Store batteries out of the reach of small children Batteries are small and are easy to swallow If a child swallows a battery consult a physician immediately When disposin
69. FF time oo Even Operating point ON time OFF time Even Operating point ON time OFF time me is Ol even 5 o o ol o ol o ol PID set No CH G Soak CH1 G Soak time ou PV start Oycle Patter 8 4 n link 1 The No 10 segment is the final segment A non set segment is shown in the No 11 segment 2 As PV type event is selected as the PV type or events 1 and 2 only the No 1 setting can be set up As time event is selected as the event type for event 3 the No 1 and No 2 settings can be set up 8 As all time events are selected as the event type in the time event the No 1 and No 2 settings can be set up 4 This can be set as controller functions are selected and PID or ON OFF control is carried out 5 As these are setting items for each program the display and setting are common for all segments E Display details Chapter 8 PROGRAM SETUP The following figure shows the conventions used for displays in this manual Program Segment No Display Displays program segment No currently being set up Decimal point blinks in program setup state Basic indicator LED lamps LEDiit Program No Segment No Upper display Pattern tendency Lower display s EV1 to EV3 and T1 to T5 all out Event LEDs
70. Handling Precautions Connect as follows f t 4 O Output 1 Load SSR Y Current output T 12 O I 4to 20 0 to 20mAdc Load resistance 600Q min 13 Voltage output 2 to 22mAdc With current adjustment function setup 18 t Output 2 r 14 Load SSR Y id X Current output T 15 E I 4to 20 0 to 20mAdc Load resistance 6009 max Voltage output 2 to 22mAdc With current adjustment function setup 74 Current output and voltage output can be selected by setups 1 5 and 75 Voltage output is reliant on an internal fixed current circuit Set the current value in the setup data so that the optimum voltage is obtained matched to the conditions of the SSR in use and load Factory setting general purpose SSR voltage value Chapter 4 WIRING 4 9 Connecting auxiliary outputs outputs 2 3 Optional auxiliary outputs can be added on N WARNING Before removing mounting or wiring the DCP31 be sure to turn off the power to the DCP31 and all connected devices Failure to do so might cause electric shock E OD 5G 6D auxiliary outputs ry PS Receiver S Auxiliary output 1 ral 5 O output 2 Y 4 to 20 0 to 20mAdc Resistive load 6000 max ry A Receiver 7 Auxiliary output 2 roll m output 3 UE d 4 to 20 0 to 20mAdc Resistive load 6002 max HB Handling
71. If you press aS eS the display changes to confirm clearing of the program and i Lr is displayed blinking in the upper display 4 Press amp to execute deletion of the program 5 The DCP31 returns to the setting display state both the upper and lower displays change to to indicate no setting Display Program No Segment No Pattern tendency EV1 to EV3 and T1 to T5 all out n the above procedure e C5 are pressed while entering values SP setting value to the No 1 setup However the program can also be deleted by pressing CLR x x eS CO while entering values time setting value to the No 2 setup e e is displayed for the SP and time setting values in non set segments Currently running RUN HOLD FAST END programs cannot be deleted 8 14 Chapter 8 PROGRAM SETUP E Inserting and deleting segments 1 In the setting display state move to the pattern item of the segment where the seg ment is to be inserted or deleted on the programming map 2 If you press es amp the display changes to confirm insertion of the segment and 5 is displayed blinking in the upper display 3 If you press CA the display changes to confirm insertion of the segment and 5 is displayed blinking in the upper display zi If you pressC gt the display changes to confirm deletion of the segment and
72. LEDs corresponding to T1 to T5 lit e e is displayed for the setting values in non set segments When setup data amp amp is set to 1 event 1 to 5 items on the programming map are skipped and not displayed When event type is a controller event The event item on the programming map is skipped and not displayed 8 9 Chapter 8 PROGRAM SETUP B Setting up PID set No items Display 8 10 1 In the setting display state move to the PID set No items of the segment to be set up on the programming map 2 If you press 5 the lower display starts blinking to indicate start of entry to the No 1 setup 3 Press CaD CvD CO or to set to the No 1 setup PID set No setting Setting range 0 to 8 non heat cool models 0 to 4 heat cool models ENT 4 When you press C5 blinking on the upper display stops Program No Segment No Pattern PID set No setting value tendency EV1 to EV3 and T1 to T5 all out When setup data C is set to 1 and PID set auto switching ON is selected the PID set No items on the programming map are skipped and not displayed On 5G output models when setup data amp is set to 1 and programmer functions are selected the PID set No items on the programming map are skipped and not dis played b On 3D output models when setup data 4 5 is set to 1 and 3 position pr
73. LEWES ES UY Do not use unused terminals as a repeater terminal because that may cause the controller damage DCP30 Azbil Corporation MADE IN JAPAN 40820700403 Sh oe X lH 15 el Alle KX Gs G5 Q el XJ EO Xyz X jja LA SMSE Lead draw out direction 2 SIPS wi ols Lead draw out direction L ROK Oli e AA EX C3 E 8 xN FOS OX Js Morons Ol RRM b 2 amp LI Standard terminal base Chapter 4 WIRING 4 5 Connecting the Ground and Power Supply E Power supply Connect the DCP31 to a single phase power supply for controllers and take measures to prevent the influence of electrical noise 200 200V Recommended 100 100V line filter Instrument insulated transformer 81446364 001 DCP31 power supply OMO o sla eels GND GND Other circuits o Handling Precautions If the power supply generates a lot of electrical noise we recommend inserting an insulating transformer in the power circuit and using a line filter Recommended line filter Azbil Corporation model No 81446364 001 After providing anti noise measures do not bundle primary and secondary power leads together or pass them through the same piping or wiring duct E Ground When it is difficul
74. M board or battery connectors do not use metallic tools Doing so might short circuit electrical circuits While the battery is removed for battery replacement the capacitor on the RAM board backs up the contents of memory As this capacitor is charged make sure that the controller is left ON for at least 1h before replacing the battery Insert the new battery on the RAM board within 24h of turning the controller OFF When the BAT LED starts blinking follow the procedure below to replace the battery 1 Leave the controller turned ON for at least 1h 2 Turn the power OFF 3 Remove the key cover from the console and fully loosen the lock screw under E5 with a Phillips screwdriver The body comes out towards you Comes out towards you Z X o fron sp Qus OE One OM rr ex Fn Sr gus ROT REG m OTs EA Key cover 4 Before handling components inside the controller touch a grounded metal part to remove any static electricity from the body 5 Pull the body out towards you to remove from the case gt You should be able to see the button shaped battery on the left facing the body Chapter 9 MAINTENANCE amp TROUBLESHOOTING 6 Place the body on its save on a desk or flat surface so that the side on which the battery is installed is facing up 7 Remove the battery from its gray holder 8 Remove the RAM board approx 3cm x 8cm with the battery still connected to the board The RAM
75. No CP UM 1757E DCP31 DIGITRONIK Digital Program Controller User s Manual DCP30 azbil Thank you for purchasing the DCP31 DIGITRONIK Digital Program Controller This manual contains information for ensuring correct use of the DCP31 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 DCP31 Be sure to keep this manual nearby for handy reference Azbil Corporation Please read the Terms and Conditions from the following URL before ordering or use http www azbil com products bi order html NOTICE Be sure that the user receives this manual before the product is used Copying or duplicating this user s 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 the azbil Group In no event is Azbil Corporation liable to anyone for any indirect special or consequential damages as a result of using this product 1996 2014 Azbil Corporation All Rights Reserved DIGITRONIK DCP and SDC are trademarks of Azbil Corporation in Japan SAFETY REQUIREMENTS To reduce risk of electric shock which could cause personal injury follow all
76. No appended with 3D or 5K Lo Pattern Time tendency Output states of events 1 to 3 time events 1 to 5 Either of h min or min s is selected as the time unit in setup settings Select either remaining segment time or total operating time in setup settings as the details whose time is to be displayed cese oa output cese oa Heat side output 96 IOUT Display 5 Display 6 ecy Pattern exe Number of remaining cycles tendency Output states of events 1 to 3 time events 1 to 5 When the remaining number of cycles is 0 subsequent cycle operation is not carried out 6 4 Chapter 6 OPERATION Display 7 Program No Fue S oF eTM Pattern tendency Output states of events 1 to 3 time events 1 to 5 The digit to which SP values can be entered blinks in the MANUAL mode when pro grammer functions are selected Either of h min or min s is selected as the time unit in setup settings Select either remaining segment time or total operating time in setup settings as the details whose time is to be displayed Bi Display in constant value operation mode DISP lt gt functions Output Model No Display OD 5G 6D Display 1 Display 2 Display 1 repeated 2G Display 1 Display 2 Display 3 Display 1 repeated 3D 5K Display 1 Display 2 Display 4 Display 1 repeated eSP Output state of events 1 to 3
77. No event T2 to T5 are time events T1 and T2 are segment No events T3 to T5 are time events T1 to T3 are segment No events T4 and T5 are time events 4 T1 to T4 are segment No events T5 is a time event 5 All T1 to T5 are segment No events Note On models not supporting time events is displayed and setting is not possible Settings can be changed only in the READY mode Unused Unused Unused 7 21 Chapter 7 PARAMETER SETUP ul Item Code T1 event type Factory Setting User Setting Setting PV type events PV direct PV reverse Deviation direct Deviation reverse Absolute value deviation direct Absolute value deviation1 reverse SP direct SP reverse MV direct 9 MV reverse 10 MFB direct 11 MFB reverse 12to 49 NOP ouoo0some o Time events 50 Time event 51 to 99 NOP Controller status events 00 RUN HOLD FAST END 01 READY 102 RUN 03 HOLD 104 FAST 05 END G Soak standby MANUAL 08 Auto tuning executing 109 Constant value operation 10 MFB estimated position control 11 Sum of all alarms 112 PV range alarm 118 Controller alarm 114 Low battery voltage 15 Console setup in progress 16 Loader setup in progress 117 ADV ON time 1s 118 to 124 NOP 125 Program end 126 to 129 NOP Note Setting can be changed only in READY mode T1 event standby 0 Standby OFF 1 Standby ON Note The controller
78. OT a8 Sry DC BOULOT an D c Der D Der Deni De Deci Den Deni Denies Dent md Dec Dec AL E na ng gO err ee enr eer My Suma 7 34 id Item Code Auxiliary output 2 lower limit 4mA Factory Setting User Setting Auxiliary output 2 lower limit 20mA Chapter 7 PARAMETER SETUP Setting 1999 to 9999U 199 9 to 999 996 Note When the auxiliary output type is MV or MFB the unit is 96 Otherwise the unit is U External switch input RSW5 assignment External switch input RSW6 assignment External switch input RSW7 assignment NOP Fast operation PV start NOP AT start stop NOP Manual auto operation Cancel G Soak by OR conditions Cancel G Soak by AND conditions 9 Direct reverse action inversion 10 to 20 NOP Note On external switch 4 input models is displayed and setting is not displayed When the same assignment is set to two or more RSWs the RSW setting with the lowest No is valid When this setting is set to NOP the controller state is not switched by external switch input ON OFF The controller state can be switched ON OFF by communi cations CAS assignment item 1 Cs assignment item 2 PARA CL assignment item S BABA assignment item 4 Cs assignment item 5 CABS assignment item 6 GABA assignment item 7 Cs assignment item 8 1000 t
79. P EV MV direct ON OFF je MV EV MFB direct ON OFF H 4 MFB EV 5 4 PV reverse ON Uj OFF aH o t PV EV Deviation reverse ON OFF H t PV SP EV Absolute value deviation reverse PV EV EV 2 SP SP reverse ON OFF le 1 SP EV MV reverse ON OFF le f MV EV MFB reverse ON OFF eH o t MFB EV Chapter 5 FUNCTIONS Controller status events Controller status events are turned ON and OFF according to the controller mode alarm status and other statuses Though the event standby function does not function the ON delay function does Event setting values operating point hysteresis and event standby are not set Basic operations The following basic operation types are provided RUN HOLD FAST END READY RUN HOLD FAST END G Soak standby MANUAL Auto tuning executing Constant value operation MFB estimated position control sum of all alarms PV range alarm Controller alarms Low battery voltage Console setup in progress Loader setup in progress ADV Program end When the DCP31 reaches the state designated by the event type the event is turned ON Otherwise the event is OFF Alarms Alarms are divided into PV range alarm groups alarm code Nos 01 to 16 and control ler alarm groups alarm code Nos 70 to 99 and low battery voltage When the event type is set to the sum of all alarms the event turns ON if any one of the alarms occur
80. Precautions 4 to 20mAdc and 0 to 20mAdc can be selected in setup data E ca Use shielded cable only E 2G 3D 5K auxiliary outputs ry 7 O l Auxiliary output 2 Receiver l i output 3 1 Y 8 4 to 20 0 to 20mAdc Ex Resistive load 6002 max Auxiliary output 1 is not provided for 2G 3D and 5K outputs HB Handling Precautions 4 to 20mAdc and 0 to 20mAdc can be selected in setup data 5 i Use shielded cable only Chapter 4 WIRING 4 10 Connecting Event Output relay output Event outputs EVI and EV2 are la contact and event output EV3 is lalb Event outputs are connected on the standard terminal base Standard terminal base Load Load Power supply p 4 Load Power supply L Q j Power supply LEM t Handling Precautions EV1 1a EV2 1a EV3 1aib Contact rating resistive load 1A 30 250Vdc Contact rating resistive load 1A 30 250Vdc Contact rating resistive load 2A 30 250Vdc Minimum switching current 10mA When switching small currents connect a bleeder resistor to allow current flow of the minimum relay switching input 10mA min Chapter 4 WIRING 4 11 Connecting Time Event Output open collector Optional time event outputs T1 to TS open collector outputs can be added on Time event outputs are connect
81. RUN HOLD FAST END modes Program operation mode Continuation of AUTO MANUAL modes READY mode Continuation of manual value if in MANUAL mode AUTO mode Delete entire program Continuation of program No segment No Continuation of segment progress time Program No 1 1 segment No 1 Segment progress time 0 Continuation of display No of basic display state in AUTO mode Cancellation of auto tuning smart tuning Cancellation of MFB automatic adjustment by 2G output Initialization of G Soak standby time Initialization of PID operation Initialization of event output state Setting display state Basic display state Display No of basic display state in MANUAL mode Start of operations t Handling Precautions With the following modes and items the state when the power is turned OFF continues when the power is turned back ON READY RUN HOLD FAST END modes AUTO MANUAL modes MANUAL values in MANUAL mode Program No segment No Progress time in segment Display No if in basic display state in AUTO mode 6 1 Chapter 6 OPERATION 6 2 Switching the Basic Display The basic display state of the controller collectively refers to the display state of the program No display segment No display upper display lower display basic indicator LED lamps and event LEDs Each press of successively switches the basic display state Operation of other displays
82. Short circuit Zener barrier 2 Turn the DCP31 ON again and set setup data 44 setting to 241 For details on how to change settings see 7 1 Parameter Setup page 7 1 3 Display the setup data setting 4 Press E5 to display the difference A B between the resistances of the Zener bar rier connected to leads A and B on the lower display 5 Press 5 to memorize the difference A B between the resistances to the control ler 6 Press to set the DCP31 to the basic display state 7 Turn the power OFF and remove the short across A and B o Handling Precautions The resistance error of the Zener barrier connected to leads A and B cannot be adjusted unless it is 20Q or less This adjustment is not required when a Zener barrier and an input other than an RTD are not used Once the Zener barrier has been adjusted compensation is carried out on the Zener barrier When using on an RTD without a Zener barrier re adjust without the Zener barrier Chapter 7 PARAMETER SETUP Z 4 3 CPL communications port selection When set to 0 CPL communications from the loader jack is not possible In this case CPL communications is possible from the addon terminal under setup amp and amp 5 communications conditions if the controller model supports CPL communications When set to 1 to 15 CPL communications from the loader jack is not possible and the C 3 setting becomes th
83. Soak standby time Time count start The controller is in the G Soak standby state until this condi gt Time tion is satisfied and the linear lamp on the left of the profile G Soalcat segment start point display blinks The operation state is the same as hold at the segment start point time is set to 0 However note that in the FAST mode the controller does not enter the G Soak standby state even if G Soak is set to ON The G Soak standby state can also be canceled by external switch output The following cancel conditions can be selected by the setup date 5 to C 5 H settings 1 G Soak cancel when external switch input contact is ON or PV satisfies the G Soak cancel conditions 2 G Soak cancel when external switch input contact is ON and PV satisfies the G Soak cancel conditions SP G Soak time out time can be set for each segment 4 If the G Soak width and G Soak time out time are both set the G Soak width i G Soak standby state is forcefully cancelled after the passage d Sos idi of G Soak standby time for the set time and then the segment time count starts an i Evi H i If the G Soak width is not set the G Soak function does not T i segen execution function As a result this time out function also does not func j tion Time count start G Soak time out time gt Time 5 9 Chapter 5 FUNCTIONS B PV start If PV start is set in the program setup PV is started by regular RUN operation
84. The first point where PV matches the SP in the program pattern including bias for both PV and SP is searched for and operation is started from that point However note that if a matching point is not found op eration is started from the beginning of segment 1 When PV has started event operating points and the time of time events are automatically corrected If the PV start function is selected by setup data 5 Z tof 5 4 settings relating to external switch input PV start can be executed without setting PV start in the program setup PV start is valid for segments in the currently selected program and invalid for the segment at the pattern link destination E Cycle 5 10 The cycle function is for repeating operation from the No 1 segment of the program pattern to the final set segment for a preset number of cycles The number of cycles can be set up to 9999 When a number of cycles n is set the operation count becomes n 1 When executing cycle operation operation at the end point of the final segment is not carried out and operation is restarted with the settings of events 1 to 3 and time events 1 to 5 cleared At this time PV is not started and opera tion starts from the No 1 segment even if PV start is set If the SPs at the pattern start and end points do not match the SP changes in a stepped manner during cycle opera tion SP pattern y Current PV value Start point PV start points
85. UTO mode from the MANUAL mode This operation involves shifting to the MANUAL mode from the AUTO mode When the DCP31 enters the MANUAL mode the basic display state changes as follows When controller functions are selected PV and output value are displayed When programmer functions are selected PV and SP are displayed When the DCP31 enters the MANUAL mode from the AUTO mode by external switch inputs or communications the display changes to the basic display state even in the pa rameter setup or program setup states When operation progresses in the RUN or FAST modes in the program operation mode or when the segment has been advanced in the ADV mode the program ends when all end points in the program setup including cycles and pattern links have been reached You can select in the setup setting in which of the READY or END modes program operation ends The program does not end in the constant value operation mode 5 15 Chapter 5 FUNCTIONS E Mode transition limitations Mode transition can be carried out operating the console keys external switching input and communications The following table shows which operations are enabled in each of the modes Operation RUN HOLD RESET ADV FAST RUN mode to HOLD mode to READY mode to nex segment mode to FAST mode Switch Com Switch COM Key Switch COM Switch Com Switch Com Original mode muni muni muni muni muni cations cations cations
86. When setup data is set to 1 PID items in the program Zone 6 setup are not displayed CR4S a All SP ranges Zone 5 f are divided to ERG ed laa eight zones Zone 4 By designation of PID set segment the PID set No is set for rag each segment and control output is calculated by each of the Zone 3 PID parameters lt i sSSS EB e Ta AD Y Zone 2 By PID set auto switching the SP full scale is divided into eight zones according to the settings of P to P 71 Zone 1 and the PID constant to be used according to the SP value is automatically selected to calculate the control output e m PID set automatic switching 5 8 Chapter 5 FUNCTIONS E G Soak guarantee soak G Soak ON OFF and G Soak width can be set for each seg SP ment The G Soak time can also be set by the variable param A eter 5 5 item The G Soak function ensures a segment execution time with E i R G Soak width 1 SP v PV close to SP G Soak functions not only in soak segments l i 01 7 q 1 1 but also in ramp segments GSoak width PV i At the segment start point PV and SP are compared and the absolute value of the resulting deviation continues for the LM G Soak time or longer When the absolute value is smaller than the G Soak width operation of that segment is started 1 Segment set time l a Segment execution time i I 8 i G
87. Z gt Input 1 RTD disconnection A RTD line A is disconnected Check line of RTD resistance Input 1 RTD disconnection B RTD line B or lines ABC are temperature detector disconnected connected to input 1 for disconnection and terminal connections a Z gt ea a Input 1 RTD disconnection C RTD line C is disconnected r Z gt E za r e MFB disconnection MFB Y T G line s is Check MFB wiring disconnected MFB short circuit Y G line or Y T G line is short circuited za r re DN MFB adjustment impossible Faulty wiring motor incompatibility Check wiring of MFB switch etc ing relay or motor specifica tions a A D trouble A D converter has malfunctioned 3 Ask for repair Board configuration error Faulty board configuration Ask for repair ao 4 Ex I an uz pee que quee Program error Damaged program setup data Check program setup and reset damaged data 1 za re Ex as Parameter error Damaged parameter setup data Check parameter setup and reset damaged data 2 za re Ex a Adjustment value error Damaged analog input output Ask for repair adjustment data ALY PROM error Damaged system program Ask for repair 1 HL amp goes out even if program setup data other than the damaged data is reset 2 HL 1 goes out even if parameter setup data other than the damaged data is reset 8 Input
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89. ae iol nl a a Shielded cable el Slave station DCP31 P SDA 68 SDB EN T 63 RDA erminating resistor 43 RDB SG Terminating resistor 777 FG Provide terminating resistors of 150Q 5 1 2W min at both ends of the communications path Grounding of the shielded FG terminal should be carried out at only one end and not both ends 4 17 Chapter 4 WIRING 3 lead RS 485 mutual connection o Handling Precautions Be sure to connect SG terminals each other Failure to do so might cause unstable communications Terminating resistor Master station 001 RDA Slave station controller or DIGITRONIK controller RDB SDA 4 SDB SG Ss 77 FG Terminating resistor Shielded cable CUN Slave station controller ae or DIGITRONIK controller Slave station controller or DIGITRONIK controller Provide terminating resistors of 150Q 5 1 2W min at both ends of the communications path Grounding of the shielded FG terminal should be carried out at only one end and not both ends In this connection the Azbil Corporation CMC10L001A000 can be used as a host station converter When there are only three RS 485 terminals terminals marked are wired internally 4 18 4 14 Isolating Inputs and Outputs The following figures show isolation between inputs and outputs So show non isolated items Bi
90. an external auxiliary relay Separate the wiring for motor terminals 4 42 43 and feedback resistor terminals 4 45 46 Do not wire the leads in the same duct or use 6 core cable Doing so might result in faulty controller operation caused by electrical noise when the motor is started up When controlling without motor feedback with variable parameter A set to 2 terminals 44 15 4 need not be connected 4 9 Chapter 4 WIRING E Voltage output 6D Connect as follows 0 SSR 2 to 22mAdc r i2 O I With current adjustment function 3 setup 18 o Handling Precautions Voltage output is reliant on an internal fixed current circuit Set the current value in the setup data so that the optimum voltage is obtained matched to the conditions of the SSR in use and load Factory setting general purpose SSR voltage value E Heat cool output 3D o Handling Precautions Connect as follows E Load Output 1 62 Contact rating resistive load Power supply 3 5A 30Vdc 120Vac 13 4A 240Vac Minimum switching current 100mA Output 2 Load 15 Contact rating resistive load Power supply 5A 30Vdc 120Vac 4A 240Vac Minimum switching current 100mA When switching small currents connect a bleeder resistor to allow current flow of the minimum relay switching input 100mA min E Heat cool output 5K 4 10 t
91. ance operation Initialization is not carried out by advance operation Auto tuning method AT is disabled selection CH1 General AT is executed Overshoot inhibited AT is executed AT by neural net is executed Note On heat cool models is displayed and setting is not possible Smart tuning method 0 Smart tuning is disabled selection 1 The brake value is fixed to inhibit overshoot CH1 2 Overshoot is inhibited while automatically reviewing the brake value Note On heat cool models is displayed and setting is not possible Advanced PID 0 2 degrees of freedom PID is disabled selection CH1 1 2 degrees of freedom PID is enabled Note On heat cool models is displayed and setting is not possible Chapter 7 PARAMETER SETUP ie Item Code D Co S time CH1 Factory Setting User Setting Setting 0 1 to 60 0s me D auto switching oint 1 1 o D auto switching int 1 2 o D auto switching int 1 3 o 1999 to 9999U Note When setup data setting is O PID set auto switching OFF is displayed and setting is not possible D auto switching int 1 4 O D auto switching int 1 5 o VS VT UO Uo Uu D auto switching oint 1 6 Uo D auto switching point 1 7 1999 to 9999U Note On heat cool
92. and readout values can be inverted by inverting the upper and lower limit values Input 1 root extrac tion dropout 0 0 to 10 096 ratio to input range Note 0 0 disables square root extraction When the input 1 range type is non linear is displayed and setting is not possible Input 1 linearization table approximation 0 Disabled 1 Enabled Note Table data setting 7 4 is used for the linearization table SP1 lower limit 1999 to upper limit U Note Changing the input 1 range has no effect on the range However note that a general reset sets the range to the O FS value of the input 1 range 7 32 SP1 upper limit 100 FS Lower limit to 9999U Note Changing the input 1 range has no effect on the range However note that a general reset sets the range to the O FS value of the input 1 range ui Item Code PID set auto switching CH1 Factory Setting User Setting Chapter 7 PARAMETER SETUP Setting 0 OFF PID set segment designation 1 ON Note When set to 1 the PID set items in the program are invalid The switching point for auto switching is set in variable parameters F to C P 1 MV setting at input 1 over range MV1 0 OFF 1 ON MV at input 1 over range MV1 10 to 110 Note When 2 setting is 0 is displayed and setting is not possible Manual change mode MV1 0
93. and CP UM 1759JE added Printed Manual Number Edition Revised pages Description date June 2011 18th Edition End paper RESTRICTIONS ON USE deleted Terms and Conditions added i Safety requirements were changed i 11 6 UL61010 1 added to applicable standards i 4 2 Safety requirement on fuse was added iii 3 3 4 1 4 9 Warning was changed 4 11 1 4 Description of MA500 and MX200 and diagram were deleted 4 3 Cable description added 4 5 Label diagram was changed 4 8 CAUTION added 7 35 Setting 2 added to C64 9 3 Note added to Alarm categories Apr 2012 19th Edition Company name changed May 2013 20th Edition V 3 1 3 5 11 7 The model No of the mounting bracket was changed from 81405411 001 to 81405411 003 11 1 Segment time of 0 0 to 599 9s was added 11 3 The MV change limit was changed Feb 2014 21st Edition i 11 6 APPLICABLE STANDARD was changed 1 5 Model selection guide was changed Handling Precaution was added 11 7 Mask case materials were changed azbil Azbil Corporation Advanced Automation Company 1 12 2 Kawana Fujisawa Kanagawa 251 8522 Japan URL http www azbil com Specifications are subject to change without notice 09 1st edition Oct 1996 21st edition Feb 2014 M xui ued eoo HELS Ad jno eui xeog 9 THO 460895 G jueAe eui HO ON 16 Cid y Uae Sul luo e Sul
94. anual describes software installation operation of the personal computer various functions and setup procedures DIGITRONIK CPL Communication DCP31 32 User s Manual No CP SP 1066E This manual is required reading for those using the CPL communications functions of the DCP31 32 This manual describes an outline of CPL communications wiring communications procedures and DCP31 32 communications data how to remedy trouble and communications specifications vi Organization of This User s Manual This manual is organized as follows Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Chapter 10 Chapter 11 GENERAL This chapter describes DCP31 applications features and basic function blocks It also gives a list of model numbers NAMES amp FUNCTIONS OF PARTS This chapter describes the names and functions of DCP31 parts input types and range Nos MOUNTING This chapter describes how to mount the DCP31 on control panels This chapter is required reading for designers of control systems using the DCP31 WIRING This chapter describes the precautions when wiring the DCP31 to a control system and how to wire the DCP31 This chapter is required reading for designers of control systems and supervisors of wiring work FUNCTIONS This chapter describes the functions of the controller This chapter is required reading for designers of contro
95. apter 6 OPERATION Display play 1 Display 2 Display 5 Display 6 Display 7 play 1 repeated Dis Dis play 1 Display 2 gt Display 3 Display 5 Display 6 play 7 Display 1 repeated Dis Dis Display 1 play 1 Display 2 Display 4 Display 5 Display 6 gt play 7 Display 1 repeated Program No Segment No Pattern tendency Output states of e vents 1 to 3 time events 1 to 5 The digit to which SP values can be entered blinks in the MANUAL mode when pro grammer functions are selected Display 2 Program No Segment No Pattern tendency Output value 96 Output states of e vents 1 to 3 time events 1 to 5 The digit to which SP valu ler functions are selected Display 3 ies can be entered blinks in the MANUAL mode when control Program No Segment No Pattern tendency Motor valve opening Output states of events 1 to 3 time events 1 to 5 This display is exclusive to 2G output models output catalog No appended with 2G 6 3 Chapter 6 OPERATION Display 4 Pattern tendency Output states of events 1 to 3 time events 1 to 5 This display is exclusive to heat cool output models output catalog
96. as circuit External inputs psc i RSW5 o6 H6 Toad r9 RSW6 rose erre mr RSW7 poo H3 road 8 I RSW8 too ro 4 is OS RSW9 boo ie p Bs eru RSw104 o 6 69 G3 RSW11 00 i t ie RSW12 o 6 T H 66 To terminals ah to 29Vdc power supply 4 7 Chapter 4 WIRING 4 7 Connecting Inputs analog inputs N CAUTION Inputs to the current input terminals and on the DCP31 should be within the current range listed in the specifications Failure to do so might cause fire or faulty operation A The maximum input ratings are as follows Thermocouple and DC voltage inputs 5 to 15 Vdc DC current input 50 mAdc at 2 5 Vdc t Handling Precautions Applying voltage across dc current input terminals 8 and 83 may cause faulty operation Take care of polarities when wiring inputs Use only shielded cable for wiring inputs When using a thermocouple input prevent air blasts from coming into contact with the terminal Doing so might cause a reading error E Connecting input 1 Multiple input 1 supports various sensor inputs Connect as follows according to the sensor being used Thermocouple input RTD input D GJ ey N A T dc voltage input dc current input a 4 67 607 pog 82 82 mA 33 2 33 4 on V mV M we M T E 4 8 Chapter 4 WIRING 4 8 Connectin
97. ause electric shock or faulty operation Before connecting the DCP31 to the measurement target or external control circuits make sure that the FG terminal is properly grounded 1009 max Failure to do so might cause electric shock or fire Turn the DCP31 OFF before starting wiring Failure to do so might cause electric shock oe Do not touch electrically charged parts such as the power terminals Doing so might cause electric shock Z CAUTION Use the DCP31 within the operating ranges recommended in the specifica tions temperature humidity voltage vibration shock mounting direction atmosphere etc Failure to do so might cause fire or faulty operation Do not block ventilation holes Doing so might cause fire or faulty operation Do not allow lead clippings chips or water to enter the DCP31 case Doing so might cause fire or faulty operation Wire the DCP31 properly according to predetermined standards Also wire the DCP31 using designed power leads according to recognized installation methods Failure to do so might cause electric shock fire or faulty operation Inputs to the current input terminals 81 and 63 on the DCP31 should be within the current range listed in the specifications Failure to do so might cause fire or faulty operation Firmly tighten the terminal screws at the torque listed in the specifications Insufficient tightening of terminal screws might cause el
98. ay Otherwise this LED is out TM Lights during time display Otherwise this LED is out CYC Lights during cycle display Otherwise this LED is out CHI Out CH2 Out Event LEDs EVI EV2 In the basic display state or parameter setup state light when each of EV3 events to 3 are ON and go out when OFF In the program setup programming state light when each of the items for events 1 to 3 are displayed Otherwise these LEDs are out Light when each of time events 1 to 5 are ON and go out when OFF In the program setup programming state light when each of the items for time events 1 to 5 are displayed Otherwise these LEDs are out TT T2 13 T4 T5 Profile display Displays the tendencies rise soak fall of the program pattern Blinks during G soak standby and lights successively after the power is turned ON 2 3 Chapter 2 NAMES amp FUNCTIONS OF PARTS B Keys Galea HHBH om ae D occ OMAN M oat im QPRG E OBAT OAT OoT1 O0T2 Q073 OEV1 OEV2 OEV3 OT OT2 OT3 OT4 O15 PROG DISP CCo Program key C 2 Display key eS Function key CD Left arrow key right arrow key Loader jack C4 Cv2 Up arrow key down arrow key cS Auto Manual key AT CD Auto tuning key cS Run Hold key CLR PARA C Clear key C Parameter key s Enter key Category Function Key operation Basic display state To change the display To change the program No in ascending order i
99. ble Digital filter 0 0 to 120 0s variable filter OFF at 0 0 External Number of inputs 12 Switch Types of connectable Dry contacts relay contact and open collector current sink to ground RSW outputs Input Terminal voltage open 10 4 to 12 6V under operating conditions across common terminal terminal 5 and each input terminal Terminal current short 5 0 to 6 6mA across each terminal under operating conditions circuit Allowable contact resistance ON 700Q max under operating conditions dry contact OFF 10kQ min under operating conditions Residual current allowable 3V max under operating conditions open collector ON Leakage current allowable 0 1mA max under operating conditions open collector OFF Parallel connection to other Can be connected to Azbil Corporation SDC40 and DCP30 series instruments Assignments fixed RUN HOLD RESET ADV program No Assignments variable FAST PV start AT AUTO MANUAL G Soak cancel reverse direct action input sampling cycle 0 1s ON detection min hold time 0 2s program No 0 4s Indication Upper display Green 4 digit 7 segment LED Program This normally displays PV values Item codes are displayed in parameter setup mer Lower display Orange 4 digit 7 segment LED This normally displays SP values Setting values are displayed in parameter setup Program No display Green 2 digit 7 segment LED This normally displays program No Segment No display Green 2 digit 7 se
100. ble MV1 Heat cool MV operation Setting Variable parameter c FF Heat side Cool side Output upper lower limit limitter Output upper lower limit limitter Setting PID parameters az aH Setting PID parameters a aHt odd numbered PID sets even numbered PID sets 3 position control operation 3 position control operation Setting Setup data Setting Setup data 3 position control es 5 Oo Variable parameters 3 position control Variable parameters du WHY o du HIHH H MV in READY mode heat MV in READY mode cool READY AUTO modes Setting Setup data amp _ READY AUTO modes Setting Setup data 7 Oo OO MV heat MV cool Output 1 time proportional output cycle Output 2 time proportional output cycle relay voltage output relay voltage output Setting Variable parameter 4 Setting Variable parameter 5 2 Voltage output 1 adjustment Voltage output 2 adjustment voltage output voltage output Setting Setup data js Setting Setup data m d E Output 1 Output 2 Time proportional relay output Current output 4 to 20mA 0 to 20mA Time proportional voltage output Time proportional relay output Current output 4 to 20mA 0 to 20mA Time proportional voltage output 5 22 E SP output
101. board is connected to the base board by two connectors IH Handling Precautions When placing the RAM board on the desk make sure that the solder surface of the board is face down If the component mounting surface is placed face down the components may become damaged Connector RAM board approx 3cm x 8cm Connector 9 Remove the battery connector from the RAM board 10 Connect the connector of the new battery to the RAM board making sure that it is inserted the cor rect direction 11 Mount the RAM Board making sure that it is mi mounted in the correct direction Run the battery d cables over or under the RAM board paying at tention to the following points Connector If the cables are run over the RAM If the cables are run under the RAM board be sure not to pinch the battery board be sure not to pinch the battery cables with the case when putting the cables with the connector controller back into the case 9 13 Chapter 9 MAINTENANCE amp TROUBLESHOOTING Note 9 14 12 Fit the battery into the gray holder so that the battery cable is above the RAM board Gray holder J 13 Insert the body into the case Do not exert excessive force if the body cannot easily fit into the case Also make sure that the boards mounted on the body are not loose or twisted 14 Tighten the lock screw while slightly pushing in the control
102. by an ice box for example 7 voltage time proportional output system 0 Input ON again enabled within time proportional cycle 1 Input ON again disabled within time proportional cycle This selects whether or not to turn output ON again if output is OFF and the results of PID calculation have changed during the time proportional cycle cycle time The figure below shows each of these differences Setting 0 Cycle time Cycle time s ss lt ON M j 1 OFF A A A PID operation result 20 50 40 Setting 1 Cycle time Cycle time i s di ON M 1 OFF A A A PID operation result 20 50 40 7 39 Chapter 7 PARAMETER SETUP CESET e C18 7 40 voltage output 1 adjustment voltage output 2 adjustment Constant current type Input current maximum Operating voltage range input Check that the input current is within the maximum allowable current or less then the parallel connec tion can be made Check that the voltage between the terminals of the voltage pulse output is within the specified range This example shows the calculation for the connection of this unit and the PGMIONOIS Note For connection with other model number check the specifications of each model Input current Operating voltage range input Connection diagram Since the input current is 10mA or less up to two units I0mA X 2 20mA lt 22mA maximum allo
103. cations cations Program READY operation RUN HOLD FAST END Constant value operation Operation MANUAL AUTO to MANUAL mode UTO mode Switch Com Switch Com Original mode mun mun cations cations Program AUTO operation MANUAL Constant AUTO value operation MANUAL Operation is enabled Operation is enabled if in basic display state A No 1 segment is returned to if controller is still in READY mode Operation is disabled With ADV by communications mode transition is not limited to the next segment the mode advances to the segment specified in the communications message 5 16 Chapter 5 FUNCTIONS 5 4 Controller and Programmer On 5G output models output catalog No appended with 5G you can choose between use as a controller or a on programmer Set this in setup data amp You can also choose between controller or programmer functions even if the DCP31 is used for program operation or constant value operation The DCP31 is limited to use as a controller at all times on other models Controller Programmer When the DCP31 is used as a controller PID control operation is carried out according to PV SP AND PID setting values and the resulting manipulated variable MV is output as an analog output ON OFF control heat cool PID control an
104. ckness for mounting the controller Unit mm Panel cutout dimensions Panel cutout dimensions during multiple mounted recommended oo oo 1 oo oo L L pem zd t i N N o o 40 8 8279 46 96x N 1 46 48 d a e lt gt 96xN 4 gt N number of units installed Panel cutout dimensions when mounting units horizontally and vertically recommended 99 min when horizontally mounted a p 107 min when hard dust prevention cover is used gt 50min when vertically mounted 1 Handling Precautions When mounting the controller take care to prevent the temperature at the lower surface of the controller s case from exceeding the operating temperature range 0 to 50 C particularly when mounting vertically or during multiple mounting 3 2 Chapter 3 MOUNTING 3 3 Mounting N WARNING Before removing mounting or wiring the DCP31 be sure to turn off the power to the DCP31 and all connected devices Failure to do so might cause electric shock Do not disassemble the DCP31 Doing so might cause electric shock N CAUTION Use the DCP31 within the operating ranges recommended in the specifica tions temperature humidity voltage vibration shock mounting direction atmosphere etc Failure to do so might cause fire or faulty operation Do not block ventilation holes Doing s
105. configuration data 7 27 Wi PID parameter settings Fl oo eee 7 28 WI Setup data settings 3 Fr oo eee 7 32 W Description of setup data settings 7 38 E Table data settings t bL eee 7 45 W Description of table data settings 0 7 46 Wi Constant value operation data settings fn St ee 7 47 PROGRAM SETUP Program Setup oi nne nEmA E gode rastel uenia dae 8 1 W How to enter program setup isususs esses nnne 8 1 Wi Selecting the program No to setup 0 0 200 8 1 MY Mode transition cive rar ihe Pith addebat 8 2 E Programming map i RR ke erede RR es 8 4 E Display details cocco eR e orm em eee ess 8 5 E Setting up pattern items Lsssuuueeeeeseeeee nnn 8 5 Wi Setting up events 1 to3items 0 0 00000 8 6 Wi Setting up time events 1to5 0 0 00 02 eee 8 8 W Setting up PID set No items lusus esee eene 8 10 W Setting up G Soak guarantee soak items 8 11 W Setting up G Soak time out items liliis esee esee 8 11 Wi Setting up PV startitems 0 00 00 00005 8 12 W Setting up cycle items c0 0 ccccc ce ed ue e xe Ea 8 12 W Setting up pattern link items lille essen 8 13 E Deleting programs Lsseeeennn RR 8 14 W Inserting and deleting segments 0200 0 0 ee 8 15
106. cycle 0 1s Open terminal voltage 25V max output 1 18V max output 2 auxiliary outputs 1 2 6D output 1 Voltage output Allowable load resistance 600Q max under operating conditions 5K outputs 1 2 Inrush current 25mA max for 50ms max at 2509 load when current output Load current adjustment 2 to 22mA variable is switched to Open terminal voltage 25V max voltage output 18V max output 2 of 5K output OFF leakage current 100pA max Output response time At ON OFF 600Q load 0 5ms max At OFF ON 600Q load 1 0ms max Output resolution 1 1000 Time proportional cycle 1 to 60s variable 11 4 Chapter 11 SPECIFICATIONS Hem O Specification Event Time event Output Events 1 2 Relay contact output Contact type Contact rating Life 1a 1A 240Vac 30Vdc resistive load 100 000 operations at rating Min switching voltage current 10V 10mA Event 3 Relay contact output Contact type Contact rating Life 1a1b 2A 240Vac 30Vdc resistive load 100 000 operations at rating Min switching voltage current 10V 10mA Time events 1 to 5 Open collector output External supply voltage Max load current OFF leakage current ON residual voltage 10 to 29Vdc 70mA load 0 1mA 1 6V max Event 1 to 3 settings Time event 1 to 5 settings Event type PV type events Controller status events Time events PV deviation ab
107. d 5 inputs from that selected selected No from that sele RUN signal Program No No different from that selected Selected No t Handling Precautions When operating the controller by external switch inputs operation can be carried out more reliably if a margin is added to the minimum time for the above read times 6 10 Chapter 6 OPERATION 6 5 Manual Operation and Auto tuning E Manual operation In the MANUAL mode controller outputs can be manipulated by G or G on the console Controller functions When outputs are displayed in the basic display state only one digit in the output value blinks If the output value is incremented or decremented by GD or Cv actual output also increments or decrements Output values differ from values being entered to setting items in that 5 need not be pressed The blinking digit can be moved by pressing C45 or Cv On 2G output models when only estimated position proportional control is selected by variable parameter 1 setting 2 not the value is displayed as the output dis play in the MANUAL mode Pressing C25 displays e 7 m and the open side relay turns ON Pressing Cv5 displays n 5 and the closed side relay turns ON Bump less and preset output changes when shifting from the AUTO to the MANUAL mode can be selected by setup parameter 5 setting When shifting from the MANUAL to the AUTO mode output is bumpless However
108. d 3 position proportional is also possible de pending on the type of output supported by the model of DCP31 In the MANUAL mode the MV can be incremented or decremented in the basic display state by the console keys DCP31 controller Controlled system When the DCP31 is used as a programmer PID control operation is not carried out and the SP is output in the scaled 4 to 20mA range In the MANUAL mode the SP can be incremented or decremented in the basic display state by the console keys DCP31 programmer sP output PV 4 to 20MA Y RSP input SDC series controller Controlled system Controlled system Controlled system 5 17 Chapter 5 FUNCTIONS 5 5 Input Processing Functions Input processing is carried out in the order shown below Analog input 1 Input range type A D conversion Wiring resistance compensation Cold junction compensation Square root extraction Upper lower limit value scaling Temperature unit range Upper lower limit alarm Linearization approximation Bias Digital filter PV1 5 18 Setting Setup data 03 resistance temperature detector thermocouple Setting Setup data 72 DC current and voltage rni Setting Setup data 27 DC current and voltage Setting Setup data C2 to amp thermocouple and resi
109. d without being stored to memory 12 When eS C35 are pressed at a pattern item the display changes to the segment insert delete screen and 5 is blinks However note that eS E is disabled for currently running programs 13 g EL displayed blinking by Cv and 9 5 displayed blinking by G 14 If E is pressed at the 7 5 display a segment is inserted If E is pressed a segment is g EL If 285 is pressed neither of segment delete or insert are carried out 15 Press as S to increment program Nos and es Cv to decrement program Nos 16 Basic display state is returned to 8 3 Chapter 8 PROGRAM SETUP E Programming map As shown in the figure below the programming map is arranged in a matrix with the segment Nos aligned along the horizontal axis and program setup items arranged along the vertical axis The area surrounded by thick black lines indicates the items that can be designated by segment No and program setup item in the program setup state C0 Moves to the left or right i e moves segments C45 Moves up or down i e moves program items The programming map below shows an example where segments No 1 to No 10 have been set up Shaded items cannot be moved Segment No Program Items Patter 1 No 1 setting 2 No 2 setting n 1 SP1 Time oo c3 Mec 12 to 30 Even Operating point ON time O
110. dditionally tropicalization treatment and anti sulfuration treatment can be or dered However there are some specifications restrictions For details contact the azbil Group Chapter 2 NAMES amp FUNCTIONS OF PARTS 2 1 Structure This controller comprises a body console case standard terminal base and add on terminal base Console Case Contains 7 segment display LEDs operation keys and loader connector Body Standard terminal base Connectors for connecting power input output event outputs external switch inputs 4 and auxiliary outputs options Add on terminal base Terminal for connecting external switch inputs 8 options time event outputs options and CPL communications options The add on terminal base is provided only on models that support optional external switch inputs 8 and time event outputs f a Lock screw Fixes the case to the body Key cover Cover for preventing erroneous operation Contains console and electrical circuits 2 1 Chapter 2 NAMES amp FUNCTIONS OF PARTS 2 2 Console The console comprises keys for operating the controller displays and LEDs E Basic display state E Display 2 2 Program No display Mode indicator LED lamps 4 Event LEDs The basic display state is the state in which the controller operating state is displayed on the console When the power is turned ON the controller is in this state Key operation change
111. display starts blinking to indicate start of entry to the No 1 setup 3 Press CD or to set to the No 1 setup event operating point setting Setting range 1999 to 9999U 0 to 9999U in case of absolute value deviation event 10 0 to 110 0 in case of MV MFB event ENT 4 When you press C blinking on the upper display stops When C55 amp are pressed the upper display returns to and stops blink ing Display PV type event Pattern tendency i Operating point setting value LEDs corresponding to EV1 to EV3 lit T1 to T5 all out e is displayed for the setting values in non set segments When setup data amp amp is set to 1 event 1 to 3 items on the programming map are skipped and not displayed Chapter 8 PROGRAM SETUP When event type is time event 1 In the setting display state move to the event to 3 items of the segment to be set up on the programming map 2 If you press 5 the upper display starts blinking to indicate start of entry to the No 1 setup 3 Press CAD CD or to set to the No 1 setup ON time setting Setting range 0 00 to 99 59 h min min s 0 0 to 599 9 0 1s Select either of h min or min s as the time unit in setup data amp is substituted by as it cannot be displayed 4 When you press 5 blinking on the upper display stops The lower display then starts blinking to indicat
112. e auxiliary Remarks display 25 assignment This is produced by adding item No 1 item 1 of amp to setup data radical 4500 25 assignment This is produced by adding item No 11 item 2 of 2 to PID parameter radical 1500 fas assignment This is produced by adding item No 3 item 3 of F to setup data radical 2500 C5 assignment This is produced by adding item No 20 item 4 of F A 5 E to variable parameter radical 2500 1 Handling Precautions PARA Operations by 5 For details on item Nos see 7 3 Parameter Setup List pages 7 7 to 7 42 u PARA When the C5 assignment item setting is set to a value that does not corre spond to an existing item that setting is ignored For example though factory setting 1000 corresponds to constant value op eration data Oth of base 1000 Oth does not exist so the setting will be treated an invalid data and will not be registered If you press amp in the basic display state registered individual items are called up Each press of ES successively calls up up to eight registered individual items Only individual items to which valid assignment settings have been registered can be called up amp 55 operations are not limited by the setting of variable parameter setup lock setting 3 operations are described on the following page Lal key 7 5 Chapter 7 PARAMETER SETUP 7 6
113. e CPL communications address Communications conditions are also 4800bps even parity and 1 stop bit In this case CPL communications is not possible from the addon terminal even if the controller model supports CPL communications Use the special cable to connect the RS 232C port on the personal computer and the loader jack on the equipment When the setup amp amp ROM revision setting indication is 0 or 1 the setup 4 3 setting indication cannot be set at Also communications from the loader jack is not possible For details about CPL communications refer to DIGITRONIK CPL Communications DCP30 Manual No CP UM 1760E 7 45 Chapter 7 PARAMETER SETUP Input linearization table approximation A1 Factory Setting Input linearization table approximation A2 Input linearization table approximation A3 Input linearization table approximation A4 Input linearization table approximation A5 Input linearization table approximation AG Input linearization table approximation A7 Input linearization table approximation A8 Input linearization table approximation A9 Input linearization table approximation A10 Input linearization table approximation A11 Input linearization table approximation B1 Input linearization table approximation B2 Input linearization table approximation B3 Input linearization table approximation B4 Input li
114. e decimal point changes according to the input range type setting For example when one digit past the decimal point is allowed 1999U becomes 199 9 and 9999U becomes 999 9 FS The numbers and decimal point position changes according to the input range setting For example when the input range is 0 0 to 800 0 C 0 FS is 0 0 and 100 FS is 800 0 E Variable parameter settings F A A Item Code Factory User Setting Setting Setting Key lock Key lock disabled Display of setup data settings disabled Display of parameter settings and program settings disabled Use of operation keys disabled Display of parameter settings and program settings displayed and use of operation keys disabled Note Two or more key lock setting values for actual key lock items and items assigned to 855 can be displayed and set Program protect 0 Changing program settings enabled 1 Changing program settings disabled Input 1 digital filter 0 0 to 120 0s Note 0 0 disables the filter Input 1 bias 1000 to 1000U SP1 bias 1999 to 9999U Note SP bias is commonly effective in all programs and all segments MV change limitter f 0 0 to 10 096 0 196s steps CH1 Note 0 0 disables the limit PID operation initial 0 0 to 100 MV CH1 Note On heat cool models the factory setting is 50 0 PID operation 0 Automatic judgment of initialization is carried out by initialization advance operation Initialization is carried out by adv
115. e program operation mode and READY mode and the PV start RUN mode is entered regardless of the PV start setting in the program Note however that RUN mode is entered from the start point of the selected segment in READY mode when there is no SP for the PV start With G Soak cancel by OR conditions G Soak standby is canceled when the external switch turns ON or when the PV enters the G Soak width With G Soak cancel by AND conditions G Soak standby is canceled when the exter nal switch turns ON or when the PV enters the G Soak width When the external switch turns ON by direct reverse action switching control opera tion is the opposite to that set in setup parameter 2 f When the external switch turned OFF control operation is that set in setup parameter 0 f 6 8 Chapter 6 OPERATION E Program selection The program can be selected in the program operation READY mode The table below shows program selection by external switch inputs Two external switch states are pro vided for selection of programs 10 to 15 When program selection by external switch inputs is set to 0 the program can be selected by the console keys and by communica tion with a personal computer External Weighting Switch No RSW8 RSW9 RSW10 RSW11 RSW12 Program No Selection External Switch No RSW8 RSW9 RSW10 RSW11 RSW12 Program No Selection External Weighting Switch No RSW8 RSW9 RSW1
116. e start of entry to the No 2 setup When C5 S are pressed the upper and lower displays both return to and blinking stops 5 Press G GD C4D or to set to the No 2 setup ON time setting Setting range ON time setting 0 01 to 99 59 h min min s ON time setting 0 1 to 599 9 0 1s ENT 6 When you press C55 blinking on the upper display stops When 55 are pressed the upper display returns to and stops blink ing Display time event Program No Segment No ON time setting value Pattern OFF time setting value tendency LEDs corresponding to EV1 to EV3 lit T1 to T5 all out e js displayed for the setting values in non set segments e When setup data amp E is set to 1 event 1 to 3 items on the programming map are all skipped and not displayed When the event type is set to time event and the ON time is set to 99 59 is displayed for the ON time and the display does not blink In this case the OFF time cannot be set When the event type is set to time event and the ON time is set higher than the time setting of the pattern item event output at that segment is OFF However note that event output is ON when the mode changes to the END mode at segments whose ON time and pattern item time are equal When event type is controller status event In this case
117. ectric shock or fire Do not use unused terminals on the DCP31 as relay terminals Doing so might cause electric shock fire or faulty operation eoee eoo e We recommend attaching the terminal cover sold separately after wiring the DCP31 Failure to do so might cause electric shock Z CAUTION Use the relays on the DCP31 within the service life listed in the specifica tions Continued use of the relays after the recommended service life might cause fire or faulty operation Use Azbil Corporation SurgeNon if there is the risk of power surges caused by lightning Failure to do might cause fire or faulty operation Before replacing the battery be sure to turn the power OFF Failure to do so might cause electric shock Do not touch internal components immediately after turning the power OFF to replace the battery Doing so might cause burns Do not insert the battery with the polarities reversed Do not use damaged broken battery skin leaking battery fluid batteries Do not throw batteries into fires or charge short circuit disassemble or heat batteries Store batteries in low temperature dry locations Failure to observe the above cautions may cause batteries to emit heat or split or battery fluid to leak Store batteries out of the reach of small children Batteries are small and are easy to swallow If a child swallows a battery consult a physician immediately
118. ed Delayed operation type T Rated voltage 250V Rated current 1A Terminal screw M3 5 self tapping screw Terminal screws tightening 0 78 to 0 98Nem torque Mask case materials Mask PC ABS Case PC PC ABS m PPM Mask case color Mask Dark gray Munsell 5Y3 5 1 Case Light gray Munsell 2 5Y7 5 1 Installation Specially designed mounting bracket Weight Approx 900g Bi Accessories option list Model No Standard accessories Unit indicating label N 3132 Mounting bracket 81405411 003 User s Manual CP UM 1757E Options Hard dust proof cover set 81446083 001 sold separately Soft dust proof cover set 81446087 001 Terminal cover set 81446084 001 Lithium battery set 81446431 001 Smart Loader Package SLP P30 Related manuals DIGITRONIK CPL Communications CP SP 1066E Smart Loader Package CP UM 1759JE 11 7 Chapter 11 SPECIFICATIONS 11 2 External Dimensions Unit mm CH Be jt nm XA aunt EXE ick ala ncm ami 110 5 Chapter 11 SPECIFICATIONS E Soft dust proof cover set sold separately transparent silicon rubber Model No 81446087 001 Unit mm Bi Hard dust proof cover set sold separately transparent polycarbonate Model No 81446083 001 Packing 106 Bi Terminal cover set sold separately gray
119. ed on the add on terminal base Add on terminal base T1 SH Load to Maximum load current 70mA load I 60 OFF leakage current 0 1mA max Load T4 TN Load Se T oa T4 Load Fo T5 65 Load 4 65 Bias circuit External enl supply Hha B 66 10 to 29Vdc o Handling Precautions Be sure to connect terminal amp to the terminal of the external power supply Otherwise open collector output will not function Do not short circuit the terminal of the external power supply and terminals 49 to 63 on the DCP31 Doing so will cause faulty open collector output The DCP31 does not contain a short circuit prevention circuit When connecting to a semiconductor load such as a programmable controller sequencer select a module whose current directions are matching Use a module that does not operate by leakage current when the open collec tor output of the DCP31 is OFF 4 13 Chapter 4 WIRING 4 12 Connecting External Switch RSW Input The DCP31 is provided with four external switch inputs as standard eight optional The optional eight inputs are located on the add on terminal base Wire the external switch inputs across the standard and add on terminal bases Standard terminal base RSW1 Le R SW2 Contact Add on terminal base H 23 RSW5 q contact RSW6 L65 A Contact RSW
120. een Switching between program operation and constant value operation In the READY mode select operation by the constant value operation data Ut a c E operation mode item 0 Program operation 1 Constant value operation 5 14 Chapter 5 FUNCTIONS Mode transition operations RUN HOLD RESET ADV FAST AUTO MANUAL Program end The following describes mode transition operations Though program end is not an operation it is described below as it is a factor in mode transition This operation involves shifting to the RUN mode from the READY HOLD or FAST modes To shift from the READY mode to the RUN mode the DCP31 must be in the basic display state even in key external switch input or communication operations This operation involves shifting to the HOLD mode from the RUN or FAST modes The HOLD mode is not available in the constant value operation mode This operation involves shifting to the READY mode from the RUN HOLD FAST or END modes In the program operation mode this mode includes returning to the No 1 segment This operation involves advancing one segment in the READY RUN HOLD or FAST modes The ADV mode is not available in the constant value operation mode This operation involves shifting to the FAST mode from the RUN or HOLD modes The FAST mode is not available in the constant value operation mode This operation involves shifting to the A
121. eleted from currently running RUN HOLD FAST END programs 8 15 Chapter 8 PROGRAM SETUP 8 2 Copying Programs The DCP31 can be set for copying programs in the program operation READY mode in the basic display state If the DISP DCP31 is not in the basic display state press C5 E Operation Display 8 16 1 Set the DCP31 to the program operation READY mode Set variable parameter 4 gt to either of 0 1 or 3 and variable parameter F 7 to 0 2 In the basic display state press C25 or Cv to select the copy source program No However note that the program No cannot be selected on the console when control ling the DCP31 by external switch inputs For details see 6 3 Program Selection page 6 7 3 If you press CES Z a P 4 is displayed on the upper display and the copy destination program No is displayed on the lower display 4 If you press G or currently non set program Nos are displayed blinking in order as the copy destination program No When there are no non set program Nos is displayed on the lower display 5 If you press e program copy is executed and the lower display stops blinking To repeat the procedure carry out steps 4 and 5 again 6 To quit program copy press es 1 ad m Program No 4 Dui v X Copy destination program No Output state
122. ement target or external con trol circuits make sure that the FG terminal is properly grounded 1002 max Failure to do so might cause electric shock or fire Before removing mounting or wiring the DCP31 be sure to turn off the power to the DCP31 and all connected devices Failure to do so might cause electric shock Do not touch electrically charged parts such as the power terminals Doing so might cause electric shock N CAUTION Wire the DCP31 properly according to predetermined standards Also wire the DCP31 using designed power leads according to recognized installa tion methods Failure to do so might cause electric shock fire or faulty operation Do not allow lead clippings chips or water to enter the DCP31 case Doing so might cause fire or faulty operation Inputs to the current input terminals 31 and 83 on the DCP31 should be within the current and voltage ranges listed in the specifications Failure to do so might cause electric shock or faulty operation Firmly tighten the terminal screws at the torque listed in the specifications Insufficient tightening of terminal screws might cause electric shock or fire Do not use unused terminals on the DCP31 as relay terminals Failure to do so might cause electric shock fire or faulty operation We recommend attaching the terminal cover sold separately after wiring the DCP31 Failure to do so might cause electric shock fire or faulty op eration Use the re
123. ern item of non set segment on program ming map Either move to already set up segment or set up seg ment E Program deletion cannot be confirmed by pressing tern items in program setup state FUNC CLR C5 while entering pat Cause Remedy The program being set up is being operated RUN HOLD FAST END Reset the controller E The program cannot be copied by pressing amp 3 in the basic display state Cause Remedy The mode is not the READY mode Reset the controller The program of the currently selected program No is not set up Select a program No whose program is already set The controller is in the constant value operation mode Set constant value operation data 1 a zi E setting to O The program is protected Set variable parameter Fir setting to O Key lock is enabled Set variable parameter amp gt setting to 0 1 or 3 E General reset is not applied by pressing 2S CLR DISP C5 55 in the basic display state Cause Remedy The mode is not the READY mode Reset the controller The mode is the MANUAL mode Execute auto operation Program is protected Set variable parameter Fir setting to O Key lock is enabled m h Set variable parameter a setting to 0 9 8 Chapter 9 MAINTENANCE amp TROUBLESHOOTING 9 4 Motor Adjustment is Imp
124. et However note that MV when controller functions are selected and SP when pro grammer functions are selected can be changed in the basic display state in the MANUAL mode When 2 is set to 4 all keys disabled when a is set to 2 and 3 are disabled program protect 7 10 0 Changing program settings enabled 1 Changing program settings disabled When 7 r C is set to 1 the following keys are disabled PROG CAD C FUNC cR 85 general reset Basic display state program copy Program setup state E5 FUNC ENT Cotco start of value entry segment insert delete Chapter 7 PARAMETER SETUP 2 MV change limit The MV is increased or decreased by the same value so that the output change is taken as the limit setting value when the output change after PID operation is greater than this limit setting The below example shows the actual change in MV when the MV changes from 20 to 22 with the change limit setting at 0 5 MV is output at 0 5 setting value increments every 0 1s and reaches 22 in 0 4s A 22 4 Ce ee ee ee ee 204 gt s t t 0 1 t 0 2 t 0 3 t 0 4 gt PID operation initial MV PID operation is started in the following cases using the a 4 amp setting value When the mode changes from READY AUTO to RUN AUTO When the power is turned ON in the RUN AUTO or HOLD FAST
125. etup and manually applying weak PID differential for in hibiting disturbance to lengthen service life for example proves effective These PID are switched automatically by applying fuzzy rules on the slope between deviation and PV When reset time is set to 0 control is carried out without integration in all states regardless of the setting value of z disturbance inhibit reset time On heat cool models 2 degrees of freedom does not function 7 12 Chapter 7 PARAMETER SETUP HEE FI 4 ON OFF control differential When P is set to 0 0 on both OD and 6D output models control is set to ON OFF control and operational period at that time is set 6 Reverse action Direct action ON ON OFF OFF Differential a Differential a gt PV gt PV SP SP Position proportional control dead zone On 2G output models a dead zone between the motor open and motor closed positions is set As a general guideline the minimum value is the value where this dead zone changes to stop motor hunting once a fixed value set to manual output is being output If this value is set without any margin the motor will be operating at all times which will considerably shorten its service life The factory setting is 596 Use this as a guideline and take the control results and motor service life into consideration when setting the dead zone Dead zone setting value B Dead zone Open side relay ON Clo
126. g Inputs and Outputs 0 0 2 00000 4 19 W Control outputs 0D 5G 6D 3D 5K 000020 4 19 I Control output 2G 2o indo pee nnan DEE PEE 4 19 Chapter 5 FUNCTIONS go i ae PEUT MT 5 1 B Datatypes i eooo iam bere or ne edi opea cet 5 1 5 2 Program Pattemns oeste oer Ed re duane ne PLA pesi does 5 2 I Patterns ooo eae e dro cii a bottas nef alu eius 5 2 WB Events 1 to 3 Time events 1t05 0 0 0 ccc eee 5 6 B PIDsetselection ccce sepe OR edu ES pae 5 8 W G Soak guarantee soak 0 2c eee eee eee 5 9 OPV stats cc 5 10 Cycle RP 5 10 B Pattern link ooo RULES E RR dd E ken 5 11 5 3 MOdGS od ide onore bet cese DN eddie ema ddl 5 12 aA Mode type eoe eterni note toe vede separa taht athens 5 12 B Modetransition oneris n m bep RR PER 5 14 W Mode transition operations 0 0 000005 5 15 W Mode transition limitations 0 000002 08 5 16 5 4 Controller and Programmer 0 000 e cece ee eee 5 17 5 5 Input Processing Functions 0 0 020 000 000 5 18 5 6 Output Processing Functions 0 00 00005 5 19 E Control output olco enmt ted ena a 5 19 E d neg me P rm 5 23 B Auxiliary oUtp t oue Dee pr adh eine eite aries 5 23 Chapter 6 6 1 6 2 6 5 Chapter 7 7 1 7 2 7 3 Chapter 8 8 1 OPERATION Turning the Power ON 2 cr RO PLECEY xe
127. g control outputs outputs 1 2 N WARNING Before removing mounting or wiring the DCP31 be sure to turn off the power to the DCP31 and all connected devices Failure to do so might cause electric shock E Relay output 0D Connect as follows E EN Load Contact rating resistive load LI 9 I 2 5A 30Vdc 120Vac Power supply 4A 240Vac Minimum switching current 100mA o Handling Precautions When switching small currents connect a bleeder resistor to allow current flow of the minimum relay switching input 100mA min E Current output 5G Connect as follows p c CS L F2 lt y 4 to 20 0 to 20mAdc 3 Resistive load 6000 max Actuator o Handling Precautions 4 to 20mAdc and 0 to 20mAdc can be selected in setup data 4 2 E Position proportional output 2G Connect as follows paying attention to the switching direction 2 Open side He Load Contact rating H2 o 4A 120Vac cos 0 4 2A 240Vac cos 0 4 Load joe supply Em mme Closed side Hs Y Open 4 HS Feedback resistance 100 to 25002 G Closed o Handling Precautions The life of internal relays is limited Avoid setting the PID constant in such a way that results in excessive repeated ON OFF switching When using a 100 200Vac motor pay attention to rush current and the contact rating If necessary provide
128. g is 0 0 Disturbance inhibit ON OFF control is enabled is displayed for rate time items zl a L o A r E zl P dL and of d and setting PID set 1 is not possible Proportional band When variable parameter setting is 2 estimated PID set 2 position control only on 2G output models Reset time is displayed for items a and a M and PID set 2 setting is not possible Rate time PID set 2 MV lower limit a PID set 2 When variable parameter 5 setting is O smart tuning disabled is displayed for amp and setting is not When setting is not 0 is displayed for r E and setting is not possible MV upper limit PID set 2 possible Manual reset j When variable parameter 2 P zi setting is O 2 degrees PID set 2 of freedom PID disabled the items for Brake oF of t d d are not displayed PID set 2 Disturbance inhibit proportional band On heat cool models the set No of the PID parameter used for the PID set No is as follows P D set 2 PID Set No Designated in the PID Set PID Set Disturbance inhibit Program or Zone No According heat cool reset time to Automatic Selection of PID Set PID set 2 1 Disturbance inhibit rate time 2 PID set 2 3 4 7 28 d Item Code Proportional band
129. g of used batteries at the user site observe bylaws If you touch components inside the DCP31 touch a grounded metal object to discharge any static electricity from your body Otherwise static electricity might damage the components HB Handling Precautions Batteries left in storage for a long time discharge electricity reducing their ser vice life Purchase new batteries as required B BAT LED blinking When low battery voltage is detected the BAT LED on the console blinks The voltage level for detection of low battery voltage is set higher than the required voltage level for holding stored setups in memory Accordingly as soon as the BAT LED starts blinking stored setups can still be held in memory However if the DCP31 is turned back ON after being left for a long time with its power OFF and the BAT LED blinks setups stored to memory may be damaged E Replacing the battery The parameter setups and program setups on the DCP31 are stored to battery backed up memory RAM So stored setups are held in memory even if the DCP31 is turned OFF However when battery voltage becomes low stored setups are no longer held in memory when the DCP31 is turned OFF Chapter 9 MAINTENANCE amp TROUBLESHOOTING E Replacement procedure 9 12 1 Handling Precautions Replace with the lithium battery set model No 81446431 001 The lithium battery set can be ordered from Azbil Corporation When removing or mounting the RA
130. gment LED This normally displays segment No Item Nos are displayed in parameter setup and alarm No is displayed when alarm occurs Profile display 6 orange LEDs Displays program pattern rise soak and fall tendencies Status displays 22 round LEDs Modes RUN HLD MAN PRG green Display details PV SP OUT TM CYC green Battery voltage BAT red blinks at low voltage Status AT OT1 OT2 OT3 orange Events EV1 EV2 EV3 T1 T2 T3 T4 T5 orange Operation keys 18 rubber keys Loader connector port 1 dedicated cable with stereo miniplugs 11 2 Chapter 11 SPECIFICATIONS Program operation mode READY Ready to run program control stop program No selectable RUN Program run HOLD Program hold FAST END Program end Program fast forward AUTO MANUAL Automatic operation Manual operation output controlled on console Constant value operation mode READY RUN Program run Ready to run program control stop AUTO MANUAL Automatic operation Manual operation output controlled on console PID control Proportional band P 0 0 to 999 9 0D 6D output ON OFF control by 0 0 0 1 to 999 9 2G 5G 3D 5K output Rate time I O to 3600s PD control by 0 Reset time O to 1200s PI control by O MV limit Lower limit 10 0 to upper limit Uppe
131. gram operation mode this functions as a limitter on the value obtained by adding the SP set to the program to the SP bias variable parameter The result of this operation is taken as SP This functions as a limitter when setting or changing the SP in constant value data setup n the constant value operation mode this functions as a limitter on the value obtained by adding the SP set to the constant value operation data to the SP bias variable pa rameter The result of this operation is taken as SP 1 auxiliary output 1 lower limit B H amp auxiliary output 1 upper limit 5 Z auxiliary output 2 lower limit 5 auxiliary output 2 upper limit This is the scaling setting for auxiliary output The values of the upper limit setting and lower limit setting can also be inverted In the following example the type is set to MV at auxiliary input 1 12mA is output when MV is 100 and 20mA is output when MV is 0 In the following figure MV is 20096 when virtually calculated at 4mA 4t rar Accordingly the setting of and become 200 0 and 0 0 respectively Auxiliary output 1 7 38 Chapter 7 PARAMETER SETUP 55 time display 0 Remaining segment time 1 Total operation time This selects the time display in the basic display state in the program operation mode When set to 0 in the READY mode the time setting value of the currently selected segment is disp
132. gure When only the ON time is set output is ON for the during from the ON time to the seg ment end point See segments 2 and 5 in the figure When both the ON time and OFF time are not set output is OFF See segment 3 in the figure Setting only the OFF time without an ON time is not possible See segment 3B in the figure Setting an ON time to be greater to or equal than the OFF time is not possible See segment 3C in the figure Only ON and OFF times set within the seg ment time are valid Times straddling the next segment are invalid The ON and OFF times set in the next segment are valid See segments 4 and 5 in the figure Accordingly the ON and OFF times settings at the segment end point are ignored However ON and OFF times set for segment end points when the END mode is shifted to are valid See segment 9 in the figure and compare with segment 10 in the END mode When the ON time is set to 0 no OFF time setting or OFF time is greater than 0 output becomes OFF at time 0 If output at the previous segment end point was ON at this time the output status at the seg ment switching point does not momentarily become OFF See segments 5 and 6 in the figure The G Soak standby time is not included in the ON and OFF times See segment 7 in the figure T Segment 1 ON time ow orr OFF time
133. hapter 7 PARAMETER SETUP E Setup data settings 5 u Item Code Control action CH1 Factory Setting Setting 0 Reverse action heat 1 Direct action cool Note On heat cool models is displayed and setting is not possible On other models external switch input can invert direct reverse action on the setting of amp Input 1 temperature unit 0 C 1 OF Note When the input 1 range type is linear displayed and setting is not possible Input 1 range type Oto 73 0 to 20 Thermocouple 32 to 40 48 to 56 Resistance temperature detector 64 to 73 Linear dc current dc voltage Note Refer to the input 1 range table Operation according to a setting not listed in this table is not fixed Input 1 range decimal point position Not fixed Oto3 Note When the input 1 range type is non linear displayed and setting is not possible When the input 1 range type is changed from non linear to linear the original non linear range values remain Input 1 range lower limit 096 Not fixed Input 1 range upper limit 10096 Not fixed 1999 to 9999U Note When the input 1 range type is non linear is displayed and setting is not possible When the input 1 range type is changed from non linear to linear the original non linear range values remain The relationship between the analog inputs
134. ing data types For further details see Chapter 7 PARAMETER SETUP and Chapter 8 PROGRAM SETUP Data Parameters Variable parameters Event configuration data PID parameters Setup data Table data Constant value operation data Program Pattern Event Time event PID set No G Soak PV start Cycle Pattern link Tag Data that can be changed even in RUN mode Data e g event type Control parameters of PID sets 1 to 8 Basic data that can be changed only in READY mode Linearization table data Data e g SP PID of constant value operation SP and time data Events 1 to 3 data Time events 1 to 5 time data PID set No data for use in control G Soak ON OFF data PV START ON OFF data Cycle count data Pattern link destination program No data 8 alphanumeric characters settable from the loader 5 1 Chapter 5 FUNCTIONS 5 2 Program Patterns E Patterns 5 2 SP and time comprise the settings for a single segment in a pattern Up to 30 segments can be linked to create a broken line whose vertical axis is SP and horizontal axis is time This system is called the RAMP X system SP setting Within range of SP limitter upper and lower limits Timesetting 0 to 99h 59min or 0 to 99min 59s Select
135. ing to 0 mode Key lock is enabled Set variable parameter e setting to 0 1 or 3 E The controller does not change to the setting entry state by pressing amp in the basic display state Cause Remedy The program setup cannot be changed amp setting to O Set program parameter Fork 9 6 Chapter 9 MAINTENANCE amp TROUBLESHOOTING E Items cannot be changed by pressing co in program setup state Cause Remedy The pattern item has not been set Set SP and time data Programming items are set to display OFF 1 All setup data amp amp to sary items to 0 settings are 1 Set neces E Event items cannot be displayed by repeatedly pressing c in program setup state Cause Remedy Event type is controller status event Set event type f E E E E 3 in event configuration date to one of O to 11 or 50 Programming items are set to display OFF Set setup data amp amp setting to 0 E Time events cannot be displayed by repeatedly pressing co in program setup state Cause Remedy Time event is assigned to segment No event Change event configuration data setting and assign to time event This model does not support time events Select a mode that supports time events option Programming items are set to display OFF Set setup data amp 4 setting to O
136. ion of Symbols 1 Details To Setting output current of controller setting range 2 to 22mA Vo Maximum applied load voltage approx 14 7V Vssr Actual input voltage to SSR Vssr Input rated voltage range of SSR Vssrm to Vssr max Vssuumm Minimum input rated voltage of SSR Vssrmax Maximum input rated voltage of SSR Z Internal impedance of SSR Vp Internal voltage drop of SSR normally 1 to 2V 2 Equivalent circuit when one SSR is connected p DCP31 p SSR mu LN NUT rJ I I i i oA Z z I i li Ow Loo fo pv 1 Vo V CU AO l a mw ik Formulas 1 and 2 formulas must be satisfied 1 formula Vssrm n Io X Z Vp Vo 2 formula Vsse lt Vssrymax Vssr Io X Z Vp 7 41 Chapter 7 PARAMETER SETUP 3 Equivalent circuit when N number of SSRs are connected in series p DOP31 panem SSR1 OLGA SSA TRE i 1 a 1 Z ay ote x Vii i We pod Eo i vo Vz I I 1 K NC 1 EE CANENTES Sa DR IE cha Sta aac Aa i Ene SSRN as LD Ew A I zZ i Vssr i 1 Vo Vz hae res 1 Formulas 3 and 4 formulas must be satisfied 3 formula Vssrmmn Io X Z Vo Vo N 4 formula Vsse Vssrymax Vssr Io X Z Vp 4 Equivalent circuit when N number of SSRs are connected in parallel p DCP31
137. is displayed and setting is not possible T5 event hysteresis O to 200U when event type is neither MV nor MFB 0 0 to 20 096 when event type is MV or MFB Note When the event type setting is 2 50 played and setting is not possible is dis T5 event ON delay time 7 26 0 to 3600s Chapter 7 PARAMETER SETUP Description of event configuration data c to 3 event 1 to 3 standby 4 4 to 5 TI to T5 event standby 0 Standby OFF 1 Standby ON When set to standby ON event output becomes OFF if the controller is in the standby state even if the condition for turning event output ON is satisfied The controller enters the standby state in the following instances When in the READY mode When shifting from the READY to the RUN mode When the power is turned ON The standby state is canceled in the following instances When the condition for turning event output OFF not including the hysteresis pe riod is satisfied in one of the RUN HOLD or FAST modes When set to standby OFF In the below example PV event direct operating point 500 C hysteresis 10 C and standby ON are set When the mode changes from READY to the RUN mode at PV 550 C the controller enters the standby state so event output is turned OFF Standby functions only when the event type is set to PV type event and does not function when set to time event type or controller status type cL to 3 event 1
138. is no ayed when constant value operation data agd Eisi This parameter is no ayed when setup data amp is 1 by 5G output This parameter is no ayed when setup data 5 is 1 by 3D output rum Setup data This parameter is not displayed when variable parameter Lo is 1 2 or 4 Table data This parameter is not displayed when variable parameter Lo is 2 or 4 Constant value This parameter is not displayed when variable parameter Lo is 2 or 4 operation data Chapter 7 PARAMETER SETUP E Moving individual items in the parameter setup With individual items item codes are displayed in the upper display and setting values are displayed in the lower display The program No display goes out and the item No is displayed in the segment No display However note that the segment No display also goes out in the case of setup data Individual items are arranged in a matrix as shown on the following page and can be displayed in order by pressing G GD GD or The size of individual item matrices varies according to the setting group E Changing individual items and how to return from the setup state 7 2 If you press C55 when an individual item is displayed the setting value blinks This state is referred to as the setting value entry state In this state pressing G or Cv can increment or decrement the setting value that is blinking Also pressing or C 5 moves the position
139. justment is completed and the count value is written to a P The time it took from fully closed to fully open is written to However note that if this time is 240 0s or more the time is taken as 240 0s When all adjustments are completed the controller returns to the basic display state 4 To cancel automatic adjustment press When automatic adjustment begins you cannot press any keys other than amp is used for canceling adjustment DISP aum ic The following instances are regarded as errors In these instances the factory set tings are returned to and Z is displayed The 4 Z display can be cleared only when automatic re adjustment has ended successfully or when the power has been reset Fully closed count fully open count 500 Fully closed count gt fully open count Time from fully closed to fully open is less than 5s MFB disconnected alarm ii 2 FL f occurs continuously or frequently The time taken for the MFB count to stabilize exceeds 5min Faulty wiring of MFB or switching relay However note that all faulty wiring cannot be detected as an error i amp motor valve opening adjustment fully open closed time When is set to 2 the set time is taken as the base for all operations Enter the time correctly in 0 1s units 7 17 Chapter 7 PARAMETER SETUP E Event configuration data settings u Item Code Factory Setting Setting Event
140. kee wee 1 4 W System configuration by CPL communications 1 4 Model Numbers voor ras DURER E DR e ariete eds 1 5 W Model selection guide 0 eee eee 1 5 NAMES amp FUNCTIONS OF PARTS Structure susc daO LEN eee memes PEREBRESEUPPIRA NE 2 1 Console ene oo Deep e e geb sed Ea E aoa ete 2 2 E Basic display stale soonest Urb Gas ona anving maaan 2 2 B Display cni RR RRRIIReRR SI REREIMALQPG PEE REESE 2 2 B KoyS uires UPPER FER EE AY Rasta BERI EAE 2 4 W Functions using two or more keys 0 000 5 2 7 B Loader jack oisi e RRERTOIER T ES 2 7 Input Type and Range No 0 0 n Re 2 8 B Inputs uoo ore resource AE cicusspitar Dian fo atau 2 8 MOUNTING External Dimensions 1 pbr ages Dnm ege Gaede aes 3 1 Panel Cutout Dimensions slselee esse 3 2 Mounting ooo cer DOSE S RREDO ORT PREDe Re OEC EEPI REP p Cs 3 3 B Mounting locations o venience ERE cineama PiE RE R 3 3 Wi Noise generating sources and countermeasures 3 4 M D stpro f COVER cosas isare ennta ER mer cbe eae Pera Ds 3 4 EB Mounting method i cede ceo PEREPULCREPRREPIGGR PE 3 5 WIRING Wiring Precautions 2 0024 eec REED RIS E RANEE 4 1 Compensating Lead s coe saint LEER e oU Y annes 4 3 Terminal Connections 02 6 unsure See eee ae ee ES 4 4 Layout of Terminals and Recommended Lead Draw out Direction 4 5 Connecting the Ground and Power Supply
141. king CA Cv key 13 8 2 Chapter 8 PROGRAM SETUP Description of mode transition states see page 8 2 1 Program setup is entered 2 Setup item on programming map is moved 3 Segment on programming map is moved 4 Entry of the No 1 setup is started 5 No 1 setting value incremented decremented and blinking digit is moved 6 Entry of No 1 setup is completed C55 stores the value being entered to memory With items having a No 2 setup entry of the No 2 setup value is started When the item does not have a No 2 setup the setup display is returned to CLR H When eS CO are pressed at an event time event item the setting for that seg ment is cleared When CS C5 are pressed at a G Soak item the setting for that segment is cleared 4 CLR d H 7 Pressing es CO for a pattern item causes i to blink to confirm clearing of the program from that segment onwards However note that eS om is disabled for currently running programs 8 amp clears the program from that segment onwards amp 55 does not clear the program and the setting display is returned to 9 No 2 setup setting value incremented decremented and blinking digit moved 10 Entry of No 2 setup is completed C5 stores the value being entered to memory CLR s H When es CO are pressed at an event time event item the setting for that seg ment is cleared 11 Entry of values currently being entered complete
142. l differential 7 13 OULU ecco ccsvenossscvarsnereiensnircenseniensionsvnste 5 18 OD 6D outputs 2G output 3D 5K outputs 5G outputs Auxiliary output SP outputs P Panel hole drilling dimensions 3 2 Parameters oes anr e hreites Parameters Setting up Pattern link Patterns PID operation initial MV csecisssseoseessseseseessoes PID operation initialization PID set auto switching PID SG GINO e M PID set selection nisinsin Position proportional control dead zone Power ON Turning the Powers pply esee ree ei eee ete eres Profile display Program Program end 4 Program No display ree etre nn ettet 2 2 Program Nos How to Select Program operation Program patt riis nenne ederet eie Program PrOlSCHON 4 lt idsoncrntnarensunnsrsseenenvsonseescenavenes 7 10 Programmer Programs Copying Programs Deletinp ueteri Programs setting up PV display R Range p 2 8 5 11 RESET Resistance temperature detector RTD S Segment No display Segments Deleting Segments Inserting eerte Self diagnostics us ieri neueste n hne reino Setup data setting Smart tuning method selection Soft dust proof cover set SP1 limit lower value SP1 limit upper value Special functi
143. l systems using the DCP31 OPERATION This chapter describes how to switch the basic display states of the DCP31 and select and run programs This chapter is required reading for designers of control systems using the DCP31 and users of the DCP31 PARAMETER SETUP This chapter describes how to set up parameters on the controller and the meaning of settings PROGRAM SETUP This chapter describes how to set up programs on the controller and the meanings of settings MAINTENANCE amp TROUBLESHOOTING This chapter describes points to check when the DCP31 is not working properly or how to remedy trouble that might occur DISPOSAL This chapter describes safety precautions and how to dispose of this unit when the unit is no longer used SPECIFICATIONS This chapter describes the general specifications performance specifications and external dimensions of the DCP31 vii Contents SAFETY REQUIREMENTS SAFETY PRECAUTIONS Unpacking Request The Role of This Manual Organization of This User s Manual Conventions Used in This Manual Chapter 1 1 1 1 2 1 3 1 4 1 5 Chapter 2 2 1 2 2 2 3 Chapter 3 3 1 3 2 3 3 Chapter 4 4 1 4 2 4 3 4 4 4 5 GENERAL i jl ng C 1 1 Basic Function BIOCKS ou c00 ntuod punere opel labs areis tat 1 2 Data Structure oec ae petuccnes RD Ea V Resp teftis Qus diabete 1 3 System Configuration 2e desse cae ee eae ERU ea
144. latile memory has been detected The corresponding alarm code is displayed when this error is detected RAM backup error An error in the RAM backup function has been detected When this error is detected a general reset is carried out An alarm code is not displayed for this error Board configuration error An error in the board configuration combination of different PCBs has been detected according to the catalog No of the controller The corresponding alarm code is displayed when this error is detected E Self diagnostics at each sampling cycle Analog input error A probable cause of this error is a disconnected analog input This error is detected when the analog input is outside the 10 0 to 110 0 range The corresponding alarm code is displayed when this error is detected MFB motor feedback input error Disconnected MFB input or a short circuit has been detected on 2G output models The corresponding alarm code is displayed when this error is detected E Intermittent self diagnostics during operation Program error An error in the program setup data stored to backup RAM has been detected The corresponding alarm code is displayed when this error is detected Parameter error An error in the parameter setup data stored to backup RAM has been detected The corresponding alarm code is displayed when this error is detected Low battery voltage error A drop in the battery voltage for backing up RAM data ha
145. layed When set to 0 in the RUN HOLD FAST or END modes the remaining time for the currently executing segment is displayed after being rounded down For example if the remaining time is 1h 30min 59s when the time unit is set to h min Fe the time display is 6 2 amp e When set to 1 in the READY mode the time display is 2 4 2 When set to 1 in the RUN HOLD FAST or END modes the time it takes to shift from the READY to the RUN mode is displayed after being round down Also after erm rr 53 5 5 the time display changes to 2 5 5 For example if the remaining time is 101h 30min 59s when the total operation time is set to h min the time display is 6 3 2 In the FAST mode the time display changes according to the FAST scale if this pa rameter is set to either O or 1 446 PV display This selects PV display in the basic display state You can select between numerical display or no display at all The setting of this parameter does not influence PV related input processing PID operation event output auxiliary output and alarm display Also to eliminate PV alarm display or PV alarm event output select the thermocouple range by the input range to short circuit the input terminals 72 cold junction compensation 0 Compensated internally 1 Compensated externally This selects how thermocouple cold junctions are to be compensated When set to 1 carry out 0 C compensation
146. lays on the DCP31 within the service life listed in the specifica tions Continued use of the relays after the recommended service life might cause fire or faulty operation Use Azbil Corporation SurgeNon if there is the risk of power surges caused by lightning Failure to do might cause fire or faulty operation o o o o o o o 4 1 Chapter 4 WIRING o Handling Precautions Before wiring the DCP31 check the controller catalog No and terminal Nos on the label on the rear of the body After wiring the DCP31 be sure to check the wiring for any mistakes Maintain a distance of at least 50cm between I O leads or communications leads and the power lead Also do not pass these leads through the same piping or wiring duct When wiring with crimped terminals take care to prevent contact with adjacent terminals When connecting the DCP31 s thermocouples in parallel to other controllers make sure that the total input impedance of the other controller is at least 1MQ If the input impedance is less than 1MQ the DCP31 may not be able to detect sensor disconnection When inputting the DCP31 s I O parallel connection in case of input to an A D converter or analog scanner read data may fluctuate To prevent this adopt one of the following measures 1 Use a low speed integrating type A D converter 2 Insert an isolator without a switching power supply between the DCP31 and A D converter 3 Average data
147. ler s console Take care not to overtighten the screw 15 Turn the controller ON and make sure that the BAT LED is out The following serves as a general guideline for when to replace the battery About 3 years when using the controller under standard operating conditions operat ing temperature 23 2 C with the controller ON About 10 years when using the controller under standard operating conditions operat ing temperature 23 2 C with the controller OFF Using the controller in a higher operating temperature will shorten its service life Setups are held in memory even if the BAT LED is blinking The controller operates in one of two ways when memory contents are damaged 1 3 7 E 5 is displayed when the controller is turned ON and regular operation is not started ENT If this happens press CD to execute a general reset This restores parameter set ups to factory settings and clears the program setup 2 Regular operation is started when the controller is turned ON and one or both of alarm codes 4 4 amp and or 1 is displayed Chapter 10 DISPOSAL EE When discarding remove the battery and dispose of both the product and the battery as industrial waste following local regulations Battery removal method See ll Replacing the battery in chapter 9 MAINTENANCE amp TROUBLESHOOTING of this user s manual Chapter 11 SPECIFICATIONS 11 1 Specifications tem O Specification
148. limit PID set 5 Manual reset PID set 5 Brake PID set 5 Disturbance inhibit proportional band PID set 5 Disturbance inhibit reset time PID set 5 Disturbance inhibit rate time PID set 5 Proportional band D set 6 set time D set 6 te time D set 6 MV lower limit PID set 6 MV upper limit PID set 6 Manual reset PID set 6 Brake PID set 6 Disturbance inhibit proportional band PID set 6 Disturbance inhibit reset time PID set 6 Disturbance inhibit e time D set 6 7 30 Setting Chapter 7 PARAMETER SETUP Item Code Factory User Setting Setting Setting Proportional band PID set 7 Reset time PID set 7 Rate time PID set 7 MV lower limit PID set 7 MV upper limit PID set 7 Manual reset PID set 7 Brake PID set 7 Disturbance inhibit proportional band PID set 7 Disturbance inhibit reset time PID set 7 Disturbance inhibit rate time PID set 7 Proportional band PID set 8 Reset time PID set 8 Rate time PID set 8 MV lower limit PID set 8 MV upper limit PID set 8 Manual reset PID set 8 Brake PID set 8 Disturbance inhibit proportional band PID set 8 Disturbance inhibit reset time PID set 8 Disturbance inhibit rate time PID set 8 7 31 C
149. me stops Accord ingly the controller is in a similar state to the HOLD mode even in the RUN or FAST modes 6 11 Chapter 6 OPERATION SP Auto tuning in all instances involves calculating the downtime and critical sensitivity of the line according to two limit cycles and PID values according to suitable charac teristic equations for each and automatically writing these PID values During execution of auto tuning PV fluctuates according to fluctuations in MV Be fore executing auto tuning make sure that fluctuations in PV will not cause controller trouble Normally suitable values are written by setting variable parameter At setting to 1 or 3 However when executing auto tuning on a line that easily overshoots either set to 2 or also use smart tuning for carrying out overshoot inhibit control Setting to 3 ex ecutes AT by neural net so that the suitable value is calculated for wider range applica tions The point at which output at auto tuning is inverted lower limit to upper limit and vice versa is determined as follows from SP and PV at start of auto tuning At start At SP PV operation PV 2 3 1 3 1 3 2 3 Time Time A A AT start Normal end AT start Normal end Auto tuning can be started by c5 external switch inputs and communications Dur ing auto tuning the AT LED blinks f one or more of the following conditions occurs during auto tuning auto tuning is canceled withou
150. n the READY mode When the event type setting is 2 50 is displayed and setting is not possible T3 event hysteresis O to 200U when event type is neither MV nor MFB 0 0 to 20 096 when event type is MV or MFB Note When the event type setting is 2 50 played and setting is not possible is dis T3 event ON delay time 7 24 0 to 3600s Re Item Code T4 event type Factory Setting User Setting Chapter 7 PARAMETER SETUP Setting PV type events PV direct PV reverse Deviation direct Deviation reverse Absolute value deviation1 direct Absolute value deviation1 reverse SP direct SP reverse MV direct 9 MV reverse 10 MFB direct 11 MFB reverse 12to 49 NOP ouoostsomvo 2o Time events 50 Time event 51 to 99 NOP Controller status events 100 RUN HOLD FAST END 101 READY 102 RUN 103 HOLD 104 FAST 105 END 106 G Soak standby 107 MANUAL 108 Auto tuning executing 109 Constant value operation 110 MFB estimated position control 111 Sum of all alarms 112 PV range alarm 118 Controller alarm 114 Low battery voltage 115 Console setup in progress 116 Loader setup in progress 117 ADV ON time 1s 118 to 124 NOP 125 Program end 126 to 129 NOP Note Setting can be changed only in READY mode T4 event standby 0 Standby OFF 1 Standby ON Note The controller stands by after power is restored and in the READY mode
151. n READY mode o execute running of program Cv in READY mode o run the program RHOD in READY HOLD FAST modes To hold the program in RUN mode To reset the program PROS RYNHOLD in READY HOLD FAST END modes o advance the program in RUN HOLD FAST modes o run the program fast in RUN HOLD modes To execute manual operation in AUTO mode To execute automatic operation in MANUAL mode To start auto tuning when not executing auto tuning To cancel auto tuning when executing auto tuning To change values during manual operation when MV or SP is blinking 2 4 Chapter 2 NAMES amp FUNCTIONS OF PARTS Category Function Key operation Parameter setup Starts parameter setup So the controller enters se C5 lection of setup group major item in basic display state To change the setup group major item To fix the setup group To moves between individual items minor items To start changing individual item setting values while setting value is blinking To end changing individual item setting values while setting value is blinking To change individual item setting values while setting value is blinking To cancel changing individual item setting values in basic display state To selects setup group To end parameter setup 25 key To start changing assignment item setting values Assignment i
152. n mode voltages of all I O except for main supply are less than 30Vrms 42 4V peak and 60Vdc APPLICABLE STANDARD EN61010 1 EN61326 1 CAUTION Danger of explosion if battery is incorrectly replaced Replace only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions N SAFETY PRECAUTIONS JN E 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 WARNI NG product might result in death or serious injury Cautions are indicated when mishandling this A CAUTION product might result in minor injury to the user or only physical damage to the product B Examples N Use caution when handling the product S The indicated action is prohibited Q Be sure to follow the indicated instructions WARNING Before removing mounting or wiring the DCP31 be sure to turn off the power to the DCP31 and all connected devices Failure to do so might cause electric shock Do not disassemble the DCP31 Doing so might c
153. n selecting the program No by exter nal switch input The program No cannot be selected during constant value operation Pressing cv does not change the program No when values currently being entered are displayed in the MANUAL mode 6 7 Chapter 6 OPERATION 6 4 External Switch RSW Operations E External switch RSW inputs In all the DCP31 is provided with 12 external switch inputs Each of these inputs are differentiated by RSW1 RSW2 and so forth to RSW12 On models whose option 2 cata log No is 0 only inputs RSW1 to RSW4 are mounted RSW external switch input External switch input types The functions of RSWI to 4 and RSWS to 12 are fixed The functions of RSWS to 7 are selected by the setup setting External Function Detection Method Switch No RUN Rising edge HOLD Rising edge RESET Rising edge ADV Rising edge Selected by setup from the following functions FAST Rising edge PV start Rising edge AUTO MANUAL Rising falling edge AT start stop Rising falling edge G Soak cancel by OR conditions atus G Soak cancel by AND conditions us Direct reverse action switching us Program No selection Weighting 1 us Program No selection Weighting 2 us Program No selection Weighting 4 us Program No selection Weighting 8 us o0 o o oioliolio ovo Program No selection Weighting 10 us With PV is valid only in th
154. nal dimensions eese External switch inputs Connecting External switch operation F FAST fast forward Feedback resistor G Soak guarantee soak sss 5 8 8 10 G Soak time out General reset Ground Index 1 H Hard dust proof cover set 3 1 11 7 11 9 Heat cool control dead zone 7 13 How to use n Input 1 root extraction dropout Input 1 Zener barrier adjustment Input 1 Connecting iaa oer eene Input processing functions Inputs Inputs and outputs Isolating 4 19 K E E o AEN AIE E EN E E 2 1 dac M P 7 10 pj cn 2 4 IL Loader jack eerte rete 2 4 2 7 Lock screw Lower displa M MANUAL MANUAL operation Mode indicator LEDS eeeeesees 2 2 2 3 Mode transition Mode types Fe Model NOS 4 5 rrr reris 1 5 Motor adjustment is impossible 9 9 Motor control method selection 7 16 time during siis eec ertet eere 7 17 Motor valve opening Automatic adjustment of 7 17 Mounting bracket sess 3 1 3 5 11 7 Mounting location sese irent treten 3 3 Mounting method rtt 3 5 MV change limit ccc rere 7 11 IN NOUS 3 4 Index 2 0 ON OFF contro
155. nearization table approximation B5 Input linearization table approximation B6 Input linearization table approximation B7 Input linearization table approximation B8 Input linearization table approximation B9 Input linearization table approximation B10 7 46 Input linearization table approximation B11 Setting 1999 to 9999U Note When setup data amp amp setting is 0 is displayed and setting is not possible Item An displays input X axis and Bn displays output Y axis In principle set so that A1 is lt A2 A2 lt A3 and so forth up to A10 A11 Linear interpolation is carried out between points on the linearization table The ends of the linearization table are fixed to AO BO 2000 2000 and A12 B12 10000 10000 When Ans X An i Y becomes X An x Bn 1 Bn An 1 An Bn Chapter 7 PARAMETER SETUP E Description of table data settings e t A ito e 5 ito x Dos ue Dod b Tr These settings are for the A axis input and B axis output settings of input 1 linear ization table approximation Both ends of the linearization table are fixed at 2000U 2000U and 10000U 10000U The linearization table is formed by connecting 11 points of table data settings be tween the two ends Table data is set not by percentages but directly by engineering unit When the range type is set to linear set scaled values
156. o 5000 Note To set the No add the No of the item to be assigned to 55 to the following values for the setting group containing that item 1000 Constant value operation data e 1500 PID parameter 2500 Variable parameter e 3500 Event configuration data 4000 Table data 4500 Setup data Assignments to which a nonexistent No have been set are invalid Operation comple tion state READY END Program time unit h min 0 18 Time display Remaining segment time Total operation time Note The total operation time returns to O in the READY mode 0 1 0 1 min s 2 0 1 PV display 0 ON 1 OFF 2 ON 3 OFF Note Settings O and 2 and 1 and 3 mean the same respec tively 7 35 Chapter 7 PARAMETER SETUP ii Item Code Alarm display Factory Setting User Setting Setting 0 Display ON 1 Display OFF Note Even when set to 1 alarm related events do not operate Programming item Events 1 to 3 Programming item Time events 1 to 5 Programming item PID set G Soak Programming item PV start cycle pattern link 0 Display ON 1 Display OFF Note Even if each of the items is set to 1 the function operates if program data is set On models not supporting time events time event items are not displayed in program settings regardless of the number of amp 4 settings Cold junction compensation
157. o might cause fire or faulty operation Do not allow lead clippings chips or water to enter the controller case Doing so might cause fire or faulty operation Bi Mounting locations Avoid installing the DCP31 in the following locations Locations outside of the operating temperature range 0 to 50 C and operating humid ity range 10 to 90 RH Locations subject to sulfide gas or other flammable gases Locations subject to dust or oil smoke Locations subject to the direction sunlight wind or rain Locations that directly subject the body to vibration or impact Locations under high voltage lines near welders or near sources of electrical noise Locations near within 15m of high voltage ignition equipment such as boilers Locations where magnetic fields are generated Locations subject to flammable liquids or moisture Chapter 3 MOUNTING Bi Noise generating sources and countermeasures Generally the following generate electrical noise a 2 3 4 5 6 7 8 9 Relays and contacts Solenoid coils solenoid valves Power lines in particular 90Vac min Induction loads Inverters Motor commutators Phase angle control SCR Wireless communications equipment Welding equipment 10 High voltage ignition equipment Azbil Cor If the influence of electrical noise cannot be eliminated we recommend taking the poration following countermeasures Provision of a CR filters for fast rising
158. of events 1 to 3 time events 1 to 5 Chapter 8 PROGRAM SETUP 8 3 General Reset A general reset can be executed when the DCP31 is in the READY AUTO mode in the basic display state If the DCP31 is not in the basic display state press 5 A general reset involves the following operations Clearing all program setups for program Nos 1 to 19 Returning parameter setups to their factory settings Changing the mode to the program operation READY AUTO mode E Operation 1 Set the DCP31 to the READY AUTO mode Set variable parameter 1 a and 7 to 0 2 If you press 5 P5 in the basic display state the display changes to con firm execution of general reset and 3 s 5 is displayed on the upper display 3 If you press 5 the general reset is executed and operation starts from startup at power ON If you press general reset is not executed and the DCP31 returns to the basic display state Display Program No Segment No Pattern tendency Output state of events 1 to 3 time events 1 to 5 In the constant value operation mode all of the program No segment No and profiles displays are cleared Ifa RAM backup error occurs when the power is turned ON the display changes to confirm general reset without pressing any of the keys on the console and 5 is displayed in the upper display
159. of the digit that is blinking If you press E5 when the setting value is at the desired value blinking stops the display returns to its normally lit state and the new setting value is stored to internal memory To cancel changing of setting values press 55 or 285 When 95 is pressed the value stops blinking and the display returns to its normal lit state If you press 255 the display returns to the basic display state If is displayed at the lower display when an individual item is displayed or the controller does not enter the setting value entry state by pressing C35 that item cannot be set nor changed Chapter 7 PARAMETER SETUP Example of individual item matrix setup date lt gt gt t CC a cae gt n D Don A Y ry am y y I C2 e C3 le C X4 C49 a Cis LBS j lt L 03 i a a a jj j l i i T y I y l y CEDA LG ae ces n cag T Cog lt cis ree woe DISP CO key Basic Display State DISP CO key e5 ke e ke CAO key CYO key Setting group selection ey Individual items y Setting value major items i minor items ENT PARA W blinking 4 C 2 key CO key C555 key CO key CO key Change setting value C4 key Cv key key GD key Individual items minor items CAD key Cv key
160. on a personal computer when reading data 4 If possible set a filter for the input Provide the wiring for the instrument power supply with a mains power shutoff Switch within reach of the instrument operator Provide a delay type T rated current 1A and rated voltage 250 V fuse on the instrumentation power supply wiring Connect to live conductor IEC 127 Devices and systems to be connected to this unit must have the basic insula tion sufficient to withstand the maximum operating voltage levels of the power supply and input output parts Chapter 4 WIRING 4 2 Compensating Lead In the case of thermocouple input connect the bare thermocouple lead to the terminal If the thermocouple is located a long way from the DCP31 or the thermocouple is connected to a terminal extend the connection using a compensat ing lead and then connect to the terminal Use shielded compensating leads only For I O other than thermocouples use JCS4364 instrument cable or equivalent product This is generally referred to twisted shielded cable for instruments The following cables are recommended Fujikura Ltd IPEV S 0 9mm x 1P ITEV S 0 9mm x 1T Hitachi Cable Ltd KPEV 0 9mm x 1P KTEV S 0 9mm x 1T Shielded multi core microphone cord MV VS can be used if there is little electro magnetic induction e Use a power supply cable with a nominal cross sectional area of 0 75 to 2 0 mm rated voltage of more than 3
161. ons Miete M RiEa Standard terminal base Standard terminal layout System configuration riter teen Table data Settings n eroe emere Terminal GoVer Sets Terminals Connecting Thermocouples Time display Time event output open collector output connecting Time event outputs Tiine events T toS iere tete hene Time events Trouble during key entry Upper display e retenti 2 2 2 3 V Variable parameter settings Varister Voltage output 1 adjustment Voltage output 2 adjustment sss Voltage time proportional output system 7 34 IW biu X 4 1 Wiring for reverse motor operation 9 9 Index 3 Revision History Printed date Manual Number CP UM 1757E Edition 1st Edition Revised pages Description 2nd Edition Revisions made to all pages in manual 3rd Edition Manual title was changed 4th Edition RS 232C RS 485 Converter was changed 5th Edition No 84 CPL Communications address Station address was changed No 85 CPL communications speed code Transmission rate Character format was changed No 94 Unused PID type was changed 6th Edition 1 4 1 5 4 5 5 3 5 5 5 9 5 10 to 5 23 7 13 7 18 7 19 7 20 7 21 to 7 26 7 27 7 28 to 7 47 8 4 8 9 8 10 8 11 8 12 8 13 8 14 to 8 17 Chapter
162. ontroller is in the READY mode Press 9 to set the controller to the RUN mode The controller can be reset in case of external switch input or communications even in the READY mode The controller is in the END mode Press POS F9 to set the controller to the READY mode and press 3 again to set the controller to the RUN mode The controller is in the constant value operation mode Set constant value operation data 1 0 setting to 0 Key lock is enabled Set variable parameter 4 a setting to O to 2 B Th e controller does not change to FAST mode by pressing amp 5 in the basic display state Cause Remedy The controller is in the READY mode Press 59 to set the controller to the RUN mode The controller can be reset in case of external switch input or communications even in the READY mode The controller is in the END mode Press 298 8 to set the controller to the READY mode and press 2 again to set the controller to the RUN mode The controller is in the constant value operation mode Set constant value operation data 1 a 2 E setting to O Key lock is enabled Set variable parameter a setting to O to 2 E The controller does not change to MANUAL mode by pressing 5 in the basic display state Cause Remedy ON OFF control is being carried out by OD and 6D outputs Set PID set 7 setting in use to other
163. oportional control is selected the PID set No items on the programming map are skipped and not displayed mun When setup data is set to 1 the PID set No items on the programming map are all skipped and not displayed When the PID set No setting is set to 0 this means that the PID set No of the previous segment is continued When the PID set No setting is set to 0 in the No 1 segments this is the same as being set to 1 Chapter 8 PROGRAM SETUP E Setting up G Soak guarantee soak items 1 In the setting display state move to the G Soak item of the segment to be set up on the programming map 2 If you press 5 the lower display starts blinking to indicate start of entry to the No 1 setup 3 Press CAD CD or to set to the G Soak width setting Setting range 0 to 1000U 4 When you press 85 blinking on the lower display stops When C5 are pressed the lower display returns to and blinking FUNC CLR stops Display Program No Segment No G Soak setting value Pattern tendency EV1 to EV3 and T1 to T5 all out e js displayed for the setting values in non set segments The G Soak function does not work in non set segments e When setup data C 7 4 is set to 1 G Soak items on the programming map are skipped and not displayed Bi Setting up G Soak time out items 1 In the setting display state
164. or has been wired to the controller in the wrong way By this function the DCP31 judges reverse direction wiring in the same way as direct direction wiring and does not generate an alarm If the setting of variable parameter 1 is left at the factory setting 0 motor operation is continued The following tables summarize the phenomena that occur according to how the motor and DCP31 are wired when the motor is automatically adjusted variable parameter 1 1 setting 1 is input Motor rotation is started from the fully closed position motor is turned as far as possible CCW The values displayed in the lower display in the tables are only examples Alarms are displayed after the motor fully closes or fully opens 9 9 Chapter 9 MAINTENANCE amp TROUBLESHOOTING E Normal wiring for direct motor rotation Upper Display Lit LEDs Lower Display Motor Action Remarks Readout decreases If the motor rotates CCW from 1000 to 500 and when OT2 lights motor stabilizes terminals 1 and 2 are Readout increases wired for direct rotation from 500 to 9500 and stabilizes Upper Display Lit LEDs Lower Display Motor Action Remarks Readout decreases If the motor rotates CW from 9000 to 500 and when 1 2 and G o Y stabilizes are reversed and OT2 Readout increases lights motor terminals 1 from 500 to 9500 and and 2 are wired for stabilizes reverse rotation Upper Display Lit LEDs Lower Display Motor Action Alarm
165. ossible There are two ways of wiring a motor to the DCP31 wiring for direct motor rotation and wiring for reverse motor rotation When wired for direct motor rotation the motor rotates in clockwise CW direction when DCP31 output increases There are two ways of making the motor rotate in the reverse direction counterclockwise CCW depend ing on your control requirements e g cooling control By switching the control operating direction on the DCP31 with the motor wired to the DCP31 for direct motor rotation as it is or By wiring the motor to the DCP31 for reverse motor rotation The control operating direction direct reverse can be switched on this controller If the motor is wired to the control ler for direct motor rotation the DCP31 can be easily set up for control in either direction This makes it easier to remedy trouble that may occur during controller operation For this reason we recommend wiring the motor to the DCP31 for direct motor operation Wiring for direct motor rotation Wiring for reverse motor rotation 00000606 Oo 24Vac 24V t J ps 000000 o G 00009 Y Y CW open CCW closed AN CW open CCW closed INN CW open CCW closed CW open CCW closed Motor Motor CW Clock Wise 7x CCW Counter Clock Wise The DCP31 is also provided with a function AL to for detecting MFB disconnection or short circuit if the mot
166. ously ON for the preset delay time after the event OFFON condition is satisfied When event ON delay is combined with event standby event standby must first be canceled before event ON delay functions Segment progression Output is OFF until the program progresses to the segment containing the event setting When the program progresses to the segment containing the event setting event ON OFF operation is carried out according to the event setting value The previous setting is valid until the program progresses to a segment containing a new event setting For this reason set as follows to disable the event set in the previous segment from a certain segment onwards Direct action events Upper limit value of event setting Reverse action events Lower limit value of event setting Note however that some types of event turn ON even if events are set as shown above When the program has progressed to the No 1 segment by the cycle or pattern link functions the previous setting is disabled Output is OFF unless the No 1 segment contains an event setting Other On 5G output models when setup data amp is set to 1 and SP output programmer functions is selected the MV direct reverse event does not function 5 3 Chapter 5 FUNCTIONS B eH i PV EV Deviation direct ON OFF jet i PV SP EV Absolute value deviation direct ON OFF SP direct ON OFF eH t S
167. put 2 is processed as follows Auxiliary output 2 type Upper lower limit scaling J 4mA 0mA Q Output 3 Setting Setup data 44 Setting Setup data 58 154 When READY mode is entered at auxiliary output type SP and deviation When auxiliary output type is NOP When auxiliary output type is set to MFB on non 2G output models When auxiliary output type is set to MV by program mer function on 5G output models When auxiliary output type is set to MV by 3 position proportional control on 3D output models Current output 4 to 20mA 0 to 20mA 5 23 Chapter 6 OPERATION 6 1 Turning the Power ON The DCP31 is not equipped with a power switch or protective fuses If necessary prepare these externally When a voltage of 90 to 264Vac is applied across terminals D and on the DCP31 display appears for about 10s after which control and other operations are started During controller startup until start of operations the LEDs on the profile display light successively at uneven intervals clockwise from top right The following diagram shows the flow of operations at startup Startup flow Power ON Y NO RAM backup normal gt Check start of general reset YES Press c key Continuation of program operation constant value op Parameter factory shipment setting eration modes Continuation of READY
168. r and pull in the direction of the arrow to peel off the protective film ull towards you o Handling Precautions Peeling off the protective film with your fingernail might scratch the surface of the controller The Role of This Manual Three manuals have been prepared for the DCP31 Read the manual according to your specific requirements The lists below all the manuals that accompany the DCP31 and gives a brief outline of the manual If you do not have the required manual contact the azbil Group or your dealer DCP31 DIGITRONIK Digital Program Controller User s Manual No CP UM 1757E This manual This manual is provided with the DCP31 single loop model It is required reading for those in charge of designing producing and maintaining control systems incorporating the DCP31 and for those using the DCP31 in other applications It describes mounting onto control panels wiring parameter setup program setup operation methods maintenance and inspection troubleshooting and specifications SLP P30 Smart Loader Package for DCP31 32 User s Manual Manual No CP UM 1759JE This manual is written in both Japanese and English This manual is supplied with the Smart Loader Package SLP P30 The manual describes the software used to make various settings for the DCP31 32 using a personal computer Personnel in charge of design or configuration of a system using the DCP31 32 must thoroughly read this manual The m
169. r 8 PROGRAM SETUP E Setting up pattern link items 1 In the setting display state move to the pattern link items on the programming map The settings are common to all segments as the pattern link items are setting items provided for each program 2 If you press 5 the lower display starts blinking to indicate start of entry to the No 1 setup 3 Press G GD C3D or to set to the No 1 setup pattern link setting Setting range 0 to 19 0 Pattern link disabled 1 to 19 Pattern link destination program No 4 When you press 5 blinking on the lower display stops Display Program No Segment No Pattern Link destination program No tendency EV1 to EV3 and T1 to T5 all out The settings are common to all segments as the pattern link items are setting items provided for each program e When setup data Z 1 is set to 1 pattern link items on the programming map are skipped and not displayed 8 13 Chapter 8 PROGRAM SETUP Deleting programs 1 In the setting display state move to the pattern item of the segment from which the program is to deleted on the programming map To delete all the segments of a particular program move to the No 1 segment 2 If you press 5 the upper display starts blinking to indicate start of entry to the No 1 setup So far the procedure is the same as that for setting the pattern item 3
170. r example when the motor rotates at a position where the feedback potentiometer has deteriorated MFB input changes suddenly This sudden change is detected as an error and the correct MFB position is estimated The motor position is also controlled by the estimated MFB value when the MFB disconnected alarm has occurred In the estimated position control state an error will inevitably occur between the actual motor valve opening and estimated MFB value So set the closed side relay to ON at all times when output MV lt 0 0 and the open side relay to ON at all times when MV 2 100 0 to set the motor to a fully open or fully closed state to compensate this error However note that this error is not compensated when MV is limited to within 0 1 to 99 9 by the output limitter or when MV is 0 0 or less or 100 or more due to the control state The following are probable causes when estimated position control is likely to be car ried out Defective motor valve opening adjustment Deteriorated feedback potentiometer insufficient resolution Defective MFB wiring MFB control conventional only When this setting is used conventional MFB control is carried out When the MFB disconnected alarm occurs the MFB value is regarded as 150 096 and the closed side relay is ON at all times 2 Estimated position control only 7 16 When this setting is used control is in the estimated position control state at all times
171. r limit Lower limit to 110 096 Manual reset 0 0 to 100 096 Number of PID sets 8 sets for program operation 1 set for constant value operation PID set selection Segment designation automatic zone selection can be switched by program operation MV change limit 0 0 to 10 096 0 1s no limit by 0 0 Auto tuning Automatic setting of PID value by limit cycle system Neuro amp Fuzzy 2 degrees of freedom PID and Smart Systems executable by OD 2G 5G and 6D outputs ON OFF control differential O to 1000U settable by OD and 6D outputs Position proportional dead zone 0 5 to 25 0 settable by 2G output Heat cool dead zone 100 0 to 50 0 settable by 3D and 5K outputs 3 position control Deviation lower limit Deviation upper limit Deviation lower limit hysteresis Deviation upper limit hysteresis O to 1000U settable when 3 position control is selected by 3D output Reverse direct action switching Switchable OD 2G 5G 6D outputs Programmer function Switching MV output can be switched to SP output 5G output Scaling Supported Output resolution 1 10000 11 3 Chapter 11 SPECIFICATIONS Mem O Specification Auxiliary output Type PV SP deviation MV MFB Scaling Supported Output resolution 1 10000 OD output 1 Relay contact Contact type 1alb 3D outputs 1 2 output Contact rating 5A 30Vdc resi
172. restored and in the READY mode When the event type setting is 2 50 is displayed and setting is not possible T2 event hysteresis O to 200U when event type is neither MV nor MFB 0 0 to 20 0 when event type is MV or MFB Note When the event type setting is 2 50 is dis played and setting is not possible T2 event ON delay time 0 to 3600s 7 23 Chapter 7 PARAMETER SETUP bi Item Code T3 event type Factory Setting User Setting Setting PV type events PV direct PV reverse Deviation direct Deviation reverse Absolute value deviation1 direct Absolute value deviation1 reverse SP direct SP reverse MV direct 9 MV reverse 10 MFB direct 11 MFB reverse 12to 49 NOP oeuoo0nsomve o Time events 50 Time event 51 to 99 NOP Controller status events 100 RUN HOLD FAST END 101 READY 102 RUN 103 HOLD 104 FAST 105 END 106 G Soak standby 107 MANUAL 108 Auto tuning executing 109 Constant value operation 110 MFB estimated position control 111 Sum of all alarms 112 PV range alarm 118 Controller alarm 114 Low battery voltage 115 Console setup in progress 116 Loader setup in progress 117 ADV ON time 1s 118 to 124 NOP 125 Program end 126 to 129 NOP Note Setting can be changed only in READY mode T3 event standby 0 Standby OFF 1 Standby ON Note The controller stands by after power is restored and i
173. s When the event type is set to PV range alarm the event turns ON if any one of the alarms in the PV range alarm group occurs When the event type is set to controller alarm the event turns ON if any one of the alarms in the controller alarm group occurs ADV This is ON for 1s after executing program advance The event ON delay is disabled and a delay is not applied Program end When the DCP31 automatically including ADV reaches the READY mode from pro gram operation status RUN HOLD FAST without performing RESET operation the event is turned ON When shifting from END mode to READY mode the event is not turned ON as RESET operation is required This event is cancelled ON OFF when one of the following conditions is satisfied When RESET operation is performed When shifting from READY to RUN mode When power is again supplied 5 5 Chapter 5 FUNCTIONS 5 6 Time events When the event to 3 type is set to time event the event can be used in the same way as time events to 5 However note that events to 3 do not have segment No event functions Though the event standby function does not function the ON delay function does The ON and OFF times or only the ON time can be set for each event No and segment The following describes ON OFF of output When the ON time is smaller than the OFF time output is ON for the duration from the ON time to the OFF time See segments 1 6 and 7 in the fi
174. s been detected When the low battery voltage error is detected the red BAT LED on the console blinks 9 2 Chapter 9 MAINTENANCE amp TROUBLESHOOTING Bi Self diagnostics only when certain functions are operating MFB motor feedback adjustment error This error is detected when MFB automatic adjustment is not going smoothly on 2G output models The corresponding alarm code is displayed when this error is detected To clear this alarm either execute automatic adjustment again or turn the power OFF then back ON again E Alarm code display When an input error or controller error is detected in the basic display state the alarm code and regular display are displayed alternately every second on the program No and segment No displays The table below shows alarm codes and alarm descriptions When two or more alarms occur at the same time the alarm codes are displayed from the smallest number upwards together with the regular display However note that when setup data amp 7 has been set to 1 alarm codes are not dis played E Alarm categories PV range alarm groups ALG toL 2 Controller alarm groups Ai amp to AL 44 and low battery voltage BAT LED on console blinks in case of low battery voltage Alarm Code Alarm Name Description XJ Z gt Input 1 over range Input 1 has exceeded 110 FS Check input 1 za Input 1 under range Input 1 has fallen below 1096FS ao M Pia ae a
175. s the controller from the basic display state to one of the parameter setup program setup program copy or general reset states Key operation also returns the controller to the basic display state Power ON Parameter setups Program setups Basic display states Program copy General reset Segment No display Basic indicator LED lamps Upper display Lower display Low battery voltage LED BAT Control output state LED Profile display Program No display In the basic display state this display indicates the currently selected program No In the program setup state this display indicates the program No currently being set up During constant value operation this display goes out in the basic display state When an alarm occurs in the basic display state alarm code fi is displayed Segment No display In the basic display state this display indicates the currently selected segment No In the program setup state this display indicates the segment No currently being set up During constant value operation this display goes out in the basic display state In the parameter setup state this display indicates the item No When an alarm occurs in the basic display state the alarm code No is displayed Chapter 2 NAMES amp FUNCTIONS OF PARTS Mode indicator LEDs RUN HLD Display the READY RUN HOLD FAST and END modes See follo
176. sed side relay ON Control output Heat cool control dead zone 100 to 50 Heat cool control is calculated as follows Note 4 jeena PID set selection icc LIE 1 of 4 sets I Y Y Heat side Cool side PID set PID set o Note 3 Wwcsosssocccce i Y Y Note 2 1 I i Heat side PID set Cool side PID set Pd rE i Constants P kel r Constants ot oH Constants o oH 1 l Y Y PV PID ti 1 I Heat side mm Finis S I Heat cool output calculation output sp MV Cool side PID operation result output i Note 1 Dead zone 7 13 Chapter 7 PARAMETER SETUP Note 1 On heat cool models this sets how the relationship between heat side output and cool side output should be processed with respect to the MV resulting from PID operation Dead zone lt 0 Dead zone 0 100 100 Control output values 0 50 100 50 100 Dead zone gt 0 100 Note 2 Constants 2 and a function as follows 100 Cool side Heat side Cool side aA Heat side oH cata Cool side ot Heat side ot 0 Le MV 50 100 Note 3 When MV 2 50 the heat side PID set is switched to When MV lt 50 the cool side PID set is switched to Note 4 PID set selection is carried out by setting value and external switch 7 14 Chapter 7
177. solute value devia tion SP MV MFB RUN HOLD FAST END READY RUN HOLD FAST END G Soak standby MANUAL auto tuning executing constant value operation MFB estimated position control sum of all alarms PV range alarm controller alarms low battery voltage setting on console ADV Segment No events Time event 1 to 5 only Event standby ON OFF selectable Event hysteresis 0 to 200U event types PV deviation absolute value deviation or SP 0 0 to 20 096 event types MV or MFB Event ON delay 0 to 3600s Commu nications Communications system Communications standard RS 485 Network Multidrop DCP31 provided with only slave node functionality 1 to 16 units max DIM 1 to 31 units max CMC SCM Data flow Half duplex Synchronization Start stop synchronization Interface system Transmission system Balanced differential Data line Bit serial Signal line 5 transmit receive lines 3 wire connection also possible Transmission speed 4800 9600bps Transmission distance 500m max total 300m for MA500 DIM connection Other Conforming to RS 485 11 5 Chapter 11 SPECIFICATIONS Display characters Char bit count 11bits character Format bits 1 start bit even parity 1 stop bit or 1 start bit no parity and 2 stop Data length 8bits Isolation All inputs and outputs are completel
178. splayed and setting is not possible Motor valve opening adjustment fully open closed time 5 0 to 240 0s Note On models other than 2G output models displayed and setting is not possible Chapter 7 PARAMETER SETUP Description of variable parameter settings if key lock Key lock disabled Display of setup data settings disabled Display of parameter settings and program settings disabled Use of operation keys disabled FwWNr OS Display of parameter settings and program settings displayed and use of operation keys disabled e When 2 is set to 1 the following keys are disabled FUNC CLR DISP coto Basic display state C5 general reset Only 5 amp can be selected by setting group selection in the parameter setup state e When i 2 is set to 2 the following keys are disabled Basic display state E5 Pes PROG C2 C5 program copy FUNC CLR DISP COTCoOt tCO program setup general reset Only F Fir Fi can be selected by setting group selection in the parameter setup state However note that items assigned to C555 can be called up by amp 5 in the basic display state When 2 is set to 3 the following keys are disabled Basic display state 99 program selection Cv program selection RUNHOLD RUN HOLD CBS RHO RESET Es 5 ADV Eto FAST e AUTO MANUAL AT AT start AT cancel FUNC CLR DISP COPECO general res
179. ssing CS 5 in the basic display state sosees odas beds ua Eee tel eames eios 9 4 E The program is not advanced by pressing CS 55 in the basic display state 5225995 ai herer tos teca ecd ceti eA tts 9 5 Wi The controller does not change to FAST mode by pressing amp 5 in the basic display state 0 00 000 000000 9 5 Wi The controller does not change to MANUAL mode by pressing 5 in the basic display state 0 0 0 0000 eese 9 5 Wi The controller does not change to AUTO mode by pressing C5 in the basic display state 0 0 00 002 9 5 Wi Auto tuning AT is not started by pressing C5 in the basic display SUS needed odden d talea eb duet t aae lead de eel 9 5 Wi Auto tuning AT is not canceled by pressing lt gt in the basic display SUC nine cioe disait pecbucg ve Specs iet ineft ENE a 9 6 Wi Setting group other than F 4 A is not displayed by pressing CS by selecting the setting group in parameter set state 9 6 Wi Setting group other than 5 is not displayed by pressing 5 by selecting the setting group in parameter set state 9 6 xi Hi The controller does not enter the setting entry state by pressing C5 in the parameter setup state 0 00 000000 9 6 W The controller does not change to setup group selection state and setting entry state continues by pressing in parameter setting entry Stale o cose
180. stance temperature detector Setting Setup data 02 Setting Setup data 48 Table data 7 to amp 5 Setting Variable parameter P5 Setting Variable parameter Fi Chapter 5 FUNCTIONS 5 6 Output Processing Functions Three outputs are provided as output processing functions control output SP output and auxiliary output Bi Control output When the DCP31 is selected for use as a controller control output is operational How outputs are processed varies according to the output type supported on the model 5G output Initialization of PID control Setting Variable parameters ot t r P d operation PID control operation Setting PID parameters P amp 8E PID parameters d d Ida PID parameters br Output change limitter Setting Variable parameters ott AT operation Setting Variable parameter At AT execution Output upper lower limit limitter Setting PID parameters ot oH MV at over range Setting Setup data 2 0 3 fe Over range MV in READY mode Setting Setup data amp S READY mode Preset manual value Setting Setup data M E iS Manual MV D MANUAL mode Manipulated variable MV1 Output 1 Current output 4 to 20mA 0 to 20mA 5 19 Chapter 5 FUNCTIONS 5 20 OD 6D output Initialization of PID control operation PID control operation Output
181. stands by after power is restored and in the READY mode When the event type setting is 2 50 is displayed and setting is not possible T1 event hysteresis O to 200U when event type is neither MV nor MFB 0 0 to 20 096 when event type is MV or MFB Note When the event type setting is 2 50 played and setting is not possible is dis T1 event ON delay time 7 22 0 to 3600s ie Item Code T2 event type Factory Setting User Setting Chapter 7 PARAMETER SETUP Setting PV type events PV direct PV reverse Deviation direct Deviation reverse Absolute value deviation1 direct Absolute value deviation1 reverse SP direct SP reverse MV direct 9 MV reverse 10 MFB direct 11 MFB reverse 12to 49 NOP v E E E Time events 50 Time event 51 to 99 NOP Controller status events 100 RUN HOLD FAST END 101 READY 102 RUN 103 HOLD 104 FAST 105 END 106 G Soak standby 107 MANUAL 108 Auto tuning executing 109 Constant value operation 110 MFB estimated position control 111 Sum of all alarms 112 PV range alarm 118 Controller alarm 114 Low battery voltage 115 Console setup in progress 116 Loader setup in progress 117 ADV ON time 1s 118 to 124 NOP 125 Program end 126 to 129 NOP Note Setting can be changed only in READY mode T2 event standby 0 Standby OFF 1 Standby ON Note The controller stands by after power is
182. stive load 5A 120Vac resistive load 4A 240Vdc resistive load Allowable contact voltage 250Vac resistive load 125Vdc resistive load Max switching power 150W resistive load 960VA resistive load Life 100 000 operations resistive load at contact rating frequency 30 operations minute Min switching voltage 5V Min switching current 100mA Output resolution 1 1000 Time proportional cycle 5 to 120s 2G output 1 M M drive relay Contact type 1a 2 circuits Contact rating 2 5A 30Vdc L R 0 7ms 4A 120Vac coso 0 4 2A 240Vac coso 0 4 Allowable contact voltage 250Vac coso 0 4 125Vdc L R 0 7ms Max switching power 75W L R 0 7ms 480VA coso 0 4 Life 100 000 operations coso 0 4 at contact rating frequency 30 operations minute Min switching voltage 5V Min switching current 100mA MFB motor feedback input range 100 to 25000 Control at MFB motor feedback disconnection ON OFF for continuation of operation according to MFB estimated position can be selected 5G output 1 Current output Output current 4 to 20mAdc 0 to 20mAdc 5K outputs 1 2 4 to 20mA Allowable load resistance 600 max under operating conditions Auxiliary outputs 1 2 Output accuracy 0 1 FS max under standard conditions 0 5 FS at output 5 or less of 0 to 20mA output Output resolution 1 10000 Inrush current 25mA max for 50ms max at 2509 load Max output current 22 0mAdc Min output current 0 0mAdc Output updating
183. t PID constants being written and the AT LED goes out Cancel by 5 Cancel by external switch input Cancel by communications Change in mode shift to MANUAL mode or READY mode Execution of automatic motor valve opening adjustment on 2G output models When variable parameter setting is changed to 0 When input 1 becomes out of range o Handling Precautions 6 12 Auto tuning will not function properly unless the control target is connected The time from start to end of auto tuning varies according to the control target When auto tuning is executed control is stopped OFF and ON outputs are switched in the case of relay output and voltage output and the manipulated variable upper and lower limits of the currently selected PID set are switched several times in the case of current output and position proportional output If this causes controller trouble manually set the PID value Sometimes a suitable PID value cannot be obtained depending on the control target If this happens manually set the PID value Chapter 7 PARAMETER SETUP 7 1 Parameter Setup Parameters can be set up when the DCP31 is in the basic display state If the DCP31 is not in the basic display state press amp 55 to set the controller to the basic display state Selecting the setting group in the parameter setup Parameter setup is divided into two stages setting group major item and individual item minor item If yo
184. t to ground shielded cable prepare a separate ground terminal earth bar Ground type 100 max Ground cable 2mm sq min soft copper wire AWG14 Cable length Max 20m DCP31 FG terminal 3 La GND terminal plate j O GND 1009 min Shielded cable o Handling Precautions Use only the FG terminal on the DCP31 for grounding Do not ground across other terminals FG Frame GND B Standard terminal layout Chapter 4 WIRING 4 6 Wiring of Standard and Add on Terminal Base EA S EV1 EV2 EV3 GG OD Gl 19 5G output 6D output OD output 5K output 2G output 3D output Auxiliary output 3 J Pos 15 T Pt G I 1 4to20m Relay voltage im je I output 2 E 14 to 20mA G9 d Output 1 Output 2 l 1 Auxiliary output 1 Auxiliary o z External switch input R amp 9 amp GO Current input Resistance Input temperature detector M Voltage input s Thermocouple Auxiliary output 4 to 20mA Recorder etc E Add on terminal layout On 2G 3D or 5K models 17 and 48 are the auxiliary outputs External switch input On OD 5G or 6D models 14 and 65 and 4 and 48 are the auxiliary outputs RS 485 X communications Bi
185. te to move to the program setup programming state Press 98 with amp 5 held down in the program setup state to change the No of the program to be set up in ascending order Program No change keys Press with CS held down in the program setup state to change the No of the program to be set up in descending order Program item delete keys Press with CS held down during entry of settings in the program setup state to clear the setting Segment insert delete keys Press 5 with 55 held down at SP or time item in the program setup state to move to the segment insert delete screen Program copy keys Press S with C42 held down in the program operation READY mode in the basic display state to move to the program copy screen General reset keys DISP FUNC Press eS and C55 with C held down in the READY AUTO mode in the basic display state to move to the general reset confirmation screen This jack is for connecting the loader Objects other than the loader plug should not be inserted into this jack The loader jack is not isolated from internal digital circuits Be sure to cap the loader jack when it is not in use 2 7 Chapter 2 NAMES amp FUNCTIONS OF PARTS 2 3 Input Type and Range No B Inputs Thermocouple Input Format Range No Code o Temp Range C 0 to 1200 Temp Range F 0 to 2400 0 0 to 800 0 Oto 1600 0 0 to 400 0 Oto 750 2
186. tem in basic display state setup To move to next item by assignment item and start changing setting values To change assignment item setting values while setting value is blinking To end changing assignment item setting values while setting value is blinking To start changing assignment item setting values To end assignment item setup Program setup To start program setup programming in basic display state To move between program items and segment Nos To start changing item setting values while setting value is blinking To end changing item setting values while setting value is blinking To change item setting values while setting value is blinking To clear item setting while setting value is blinking To cancel changing item setting values while setting value is blinking To insert delete segments To change the program No in ascending order To change the program No in descending order To end program setup programming Chapter 2 NAMES amp FUNCTIONS OF PARTS Category Function Key operation Program copy To start program copy in basic display state To change the copy destination program No To execute program copy while setting value is blinking To end program copy General reset To check general reset in basic display state To execute general reset To cancel general
187. tering program setup continued When you select the program No by this method the display changes to segment No 1 and the pattern item on the programming map This method can be used for example to select a program No to set up a program other than the No being operated in the RUN mode It can also be used to select a program No to set up a program other than the currently selected No by external switch input E Mode transition The following diagram shows the transition between modes during program setup The following page describes the various mode transition states 1 to 16 in the dia gram Basic Display State FUNC 4 C5 keys 1 isp C key 16 Program setup state a FUNC X PROS keys FUNC key 2 GO key 3 C 5 Cmeys 15 i Lj i Setting value display state ENT C key 4 ENT C key FUNC CLR CS Coys 10 DISP C key 11 A FUNG patt DISP C key 11 No 1 setting entry state ENT C key FUNC CO CO keys 6 CLR No 2 setting entry state Ca COO CD key 5 Mo Cv key 9 e FUNC CLR CO C keys 7 pattern item Program clear check state fir blinking ENT key DISP C key 8 ENT CO COkeys 12 enr ern item CD key DISP C key 14 Segment insertion or deletion check state _ in blinking B EL blin
188. than 0 0 and switch to PID control from ON OFF control 3 position proportional control is selected by 3D output Set setup data 4 5 setting to O and switch to PID control from 3 position proportional control Key lock is enabled Set variable parameter 4 a setting to O to 2 B Th e controller does not change to A display state UTO mode by pressing 5 in the basic Cause Remedy Key lock is enabled Set variable parameter amp a setting to O to 2 E Auto tuning AT is not started by pressing C5 in the basic display state Cause Remedy The controller is in the READY mode Press 9 to set the controller to the RUN mode The controller is in the MANUAL mode Press At o set the controller to the AUTO mode Input 1 over range Correctly wire input 1 to correct input state Controller set not to execute AT Set variable parameter A amp setting to other than O The controller is set to programmer functions by 5G output Set setup data E setting to 0 This is a heat cool model AT cannot be executed by 3D and 5K outputs Key lock is enabled Set variable parameter a setting to O to 2 9 5 Chapter 9 MAINTENANCE amp TROUBLESHOOTING E Auto tuning AT is not canceled by pressing C5 in the basic display state Cause Remedy Key lock is enabled Set variable parameter amp amp setting to 0
189. the END mode Reset the controller to READY mode Key lock is enabled Set variable parameter amp amp setting to 0 to 2 E The controller does not change to HOLD mode by pressing 9 in the basic display state Cause Remedy The controller is in the READY or FAST mode RUN mode is entered from READY or FAST mode Press RUN HOLD key again The controller is in the END mode Reset the controller to READY mode and press d twice The controller is in the constant value operation mode Set constant value operation data e zi E setting to O Key lock is enabled Set variable parameter gt setting to O to 2 E The controller cannot be reset by pressing 5 in the basic display state Reset in the program operation mode refers to switching to the READY mode and returning to the No 1 segment 9 4 Reset in the constant value mode refers to switching to the READY mode Cause Remedy The controller is in the READY mode Press I9 to set the controller to the RUN mode The controller can be reset in case of external switch input or communications even in the READY mode Key lock is enabled Set variable parameter amp a setting to O to 2 The program is not advanced by pressing Chapter 9 MAINTENANCE amp TROUBLESHOOTING PROG DISP e3 255 in the basic display state Cause Remedy The c
190. the event item on the programming map is skipped and not displayed 8 7 Chapter 8 PROGRAM SETUP E Setting up time events 1 to 5 1 In the setting display state move to the event to 5 items of the segment to be set up on the programming map 2 If you press 5 the upper display starts blinking to indicate start of entry to the No 1 setup 3 Press GD C or to set to the No 1 setup ON time setting Setting range 0 00 to 99 59 h min min s 0 0 to 599 9 0 1s Select either of h min or min s as the time unit in setup data CE is substituted by as it cannot be displayed 4 When you press C55 blinking on the upper display stops The lower display then starts blinking to indicate start of entry to the No 2 setup When SS Gare pressed the upper and lower displays both return to and blinking stops 5 Press COO or to set to the No 2 setup ON time setting Setting range ON time setting 0 01 to 99 59 h min min s ON time setting 0 1 to 599 9 0 1s 6 When you press 5 blinking on the upper display stops When CS O are pressed the upper display returns to and stops blinking Display Program No Segment No ON time setting value Pattern OFF time setting value tendency LEDs corresponding to T1 to T5 lit amp e js displayed for the setting values in non
191. the program operation mode program operation progresses according to the elapsed time However note that progress of program operation stops in the same way as the HOLD mode when the controller is in the G Soak Guarantee Soak standby state In this mode the program is held Progress of program operation stops However note that MV outputs are active in PID control or ON OFF control and events and time events are active in the same way as in the RUN mode The HOLD mode is not available during constant value operation In this mode the program is fast forwarded This mode is like the RUN mode except that progress of the program operation time is speeded up The time scale is selected by the variable parameter F 5 amp setting MV outputs are active in PID control or ON OFF control and events and time events are active The controller does not enter the G Soak standby state even if G Soak Guarantee Soak is set The FAST mode is not available during constant value operation In this mode operation of the program has ended MV outputs are active in PID control or ON OFF control and events and time events are active with program operation stopped at the program end point The END mode is not available during constant value operation In this mode program operation is automatic MV output is active according to controller control However note that when programmer functions are selected on 5G output models SP outp
192. time out items 9th Edition i 4 2 7 10 10 6 SAFETY REQUIREMENTS changed 1 item added in Handling Precautions Constant current type SSR added Altitude 2000m max added in operating conditions 10th Edition 4 3 10 5 Cable name change based on standard revision Explanation of time event changed 11th Edition 5 2 7 7 10 1 10 6 SP bias and foot note added Note about SP bias added Input type changed Rated power supply voltage corrected Allowable power supply voltage added 12th Edition 7 22 to 7 26 T1 to T5 event type Factory Setting 0 changed into 50 Voltage output Open terminal voltage 25V max output 2 of 5K output changed to 25V max 13th Edition Applicable standard EN50081 2 EN50082 2 deleted Power ON rush current 15A max changed to 30A max Nov 2006 14th Edition UL recognized component mark added on the label July 2007 15th Edition Input readout accuracy Specification changed Influence of wiring resistance Description of RTD input added Jan 2008 16th Edition 2 9 Handling Precautions 7th item added Description 11 changed Sep 2008 17th Edition 9 13 vi 5 1 10 1 11 1 to 11 9 11 7 Description of No CP UM 1759JE added Tag data type added Chapter 10 DISPOSAL added Chaptr 11 SPECIFICATIONS changed Old Chapter 10 and 10 1 to 10 9 page Accessories options list SLP P30
193. to 2 E Setting group other than H A is not displayed by pressing amp by selecting the setting group in parameter set state Cause Remedy Key lock is enabled Set variable parameter 4 a setting to O 1 or 3 cor age E Setting group other than 5 setting group in parameter set state is not displayed by pressing amp by selecting the Cause Remedy Key lock is enabled Set variable parameter a setting to O or 3 E The controller does not enter the setting entry state by pressing amp 5 eter setup state c5 in the param Cause Remedy is displayed on the lower display This cannot be displayed nor set This item sometimes can be displayed or set by changing the setting of related items Unchangeable data is displayed on the lower display This is a display only item E The controller does not change to setup group selection state and setting entry state continues by pressing 5 in parameter setting entry state Cause Remedy The controller displays items by 475 assign ment Press 255 to retum ihe controller to the basic display state and press eS 25 E The controller does not change to program setup state by pressing S 95 in the basic display state Cause Remedy The controller is in the constant value operation Set constant value operation data t a E sett
194. tput 1 upper limit Auxiliary output 2 lower limit Auxiliary output 2 upper limit eee Auxiliary outputs outputs 2 3 Connecting 4 11 Auxiliary DANS ioci neereisiettinimi dili etie E 11 7 Basic display state Basic display Switching Basic functions i Basic indicator LEDS se 2 2 2 3 Battery Life Battery Low voltage LED Cold junction compensation Communications Connecting for 4 16 COfis0le iiie nen ERE 2 1 2 2 2 4 Constant value operation Constant value operation data setting Control outputs outputs 1 2 Connecting 4 9 Current output 5G Heat cool output 3D Heat cool output 5K Position proportional output 2G Relay output 0D Voltage output 6D Control output state LED sse 2 2 2 3 Controller Controller status events CPL communications erret rennen CPL communications port selection CR filter Crimped terminal Data structute uterine eto tesit ene tis 1 3 Data types DC current DC voltage oth Displays iore n e RRA DUSt PrOOf COVETS iss 05 csssessncscessdsssnscseyassesdeescrsessee dh Event 1 ON delay time Event 1 standby Pi Event ZON delay time tees Event 2 stand by Event 3 ON delay time Event 3 standby Event configuration data setting 7 18 Event LED Event output relay output Connecting Events 1 t 3 1 tnis Exter
195. ts PV direct PV reverse Deviation direct Deviation reverse Absolute value deviation1 direct Absolute value deviation1 reverse SP direct SP reverse MV direct 9 MV reverse 10 MFB direct 11 MFB reverse 12to 49 NOP oeulnoos ovo 2o Time events 50 Time event 51 to 99 NOP Controller status events 100 RUN HOLD FAST END 101 READY 102 RUN 103 HOLD 104 FAST 105 END 106 G Soak standby 107 MANUAL 108 Auto tuning executing 109 Constant value operation 110 MFB estimated position control 111 Sum of all alarms 112 PV range alarm 118 Controller alarm 114 Low battery voltage 115 Console setup in progress 116 Loader setup in progress 117 ADV ON time 1s 118 to 124 NOP 125 Program end 126 to 129 NOP Note Setting can be changed only in READY mode Event 2 standby 0 Standby OFF 1 Standby ON Note The controller stands by after power is restored and in the READY mode When the event type setting is 2 50 is displayed and setting is not possible Event 2 hysteresis O to 200U when event type is neither MV nor MFB 0 0 to 20 0 when event type is MV or MFB Note When the event type setting is 2 50 is dis played and setting is not possible Event 2 ON delay time 0 to 3600s 7 19 Chapter 7 PARAMETER SETUP ul Item Code Event 3 type Factory Setting User Setting Setting PV type events PV direct
196. tting is not possible 7 36 Input 1 burnout cur rent expansion set ting 1 0 Burnout current ON 1 Burnout current OFF Note Normally set to O Set to 1 when infra red thermocouple RT50 is connected to input 1 Chapter 7 PARAMETER SETUP Item Code Factory User Setting Setting Setting Expansion setting 2 0 Expansion disabled 1 Expansion enabled Note This setting is for service use only Unused Note is displayed and setting is not possible Station address Oto 127 Note On models not supporting communications displayed and setting is not possible O disables communication 0 9600bps even parity 1 stop bit 1 9600bps no parity 2 stop bits 2 4800bps even parity 1 stop bit 3 4800bps no parity 2 stop bits Note On models not supporting communications displayed and setting is not possible Unused Note Unused is displayed and setting is not possible Unused Unused Special functions Note Normally set to 0 Input 1 zener barrier Note adjustment is displayed and setting is not possible Unused Note is displayed and setting is not possible CPL communica 0 Add on terminal tions port selection 1to 15 Loader jack communications address PID type 0 Improved 1 Compatible with DCP200 Unused Note is displayed and setting is not possible Hardware type 1 Note Hardware
197. u press C55 amp in the basic display state the display changes to selection of setting group major item the setting group is displayed on the upper display and the lower display goes out If you press 25 C2 or CO the setting group display changes in order Basic Display State DISP FUNC PAI eS C keys gd oy d MOREM LEE c aU SM ee eS a i Er I l ENT key 1 CO 1 Setting group 1 major items selection Individual items ama 1 PABA egy CO key D CvO C3D key GD key CYD key i ES ke Setting group 2 major items selection p Individual items i A PARA d A PARA CO key GD CD D key 1 C key 1 C22 key i I CD key i I Y ENT 1 I i e C key H Setting group n major items selection Individual items i PARA I PARA key C key C3D key l key i key 1 If you press C5 when the setup group to be selected is displayed the display moves to the individual minor item level The following table shows the setting groups Remarks Variable parameters Event configuration This parameter is not displayed when variable parameter Lo is 2 or 4 data PID parameters This parameter is no ayed when variable parameter a is 2 or 4 This parameter
198. used Unused Note is displayed and setting is not possible Proportional band CH1 Reset time CH1 Rate time CH1 MV lower limit CH1 MV upper limit CH1 Manual reset CH1 Brake CH1 Disturbance inhibit proportional band CH1 Disturbance inhibit reset time CH1 Disturbance inhibit rate time CH1 Proportional band for cool control Reset time CH1 for cool control Rate time CH1 for cool control MV lower limit CH1 for cool control MV upper limit CH1 for cool control Manual reset CH1 for cool control 0 0 to 999 9 OD 6D output models 0 0 enables ON OFF control 0 1 to 999 9 models other than OD and 6D models Oto 3600s O disables integral action Oto 1200s O disables derivative action 10 0 to MV upper limit 96 MV lower limit to 110 096 0 0 to 100 096 Oto 30 O disables the brake function 0 1 to 999 996 1 to 3600s Oto 1200 O disables derivative action Note On OD and 6D output models when P setting is 0 0 ON OFF control is enabled is displayed for items d a L a H r E d P of andl d and setting is not possible When variable parameter 1 setting is 2 estimated position control only on 2G output models is displayed for items a and aH and setting is not possible When setting is not 0
199. ut is active according to controller control In this mode program operation is manual MV output can be changed by GD C3D on the console or communications However note that when programmer functions are selected on 5G output models SP output can be changed by CXD on the console or communications 5 13 Chapter 5 FUNCTIONS E Mode transition During program operation The solid lines in the below diagram show mode transition operations The broken lines show end of operation ADV ADV ADV RESET Y Y END AUTO RESET Reapy AUTO UN L RuN AUTO HOLD HOLD AUTO END MANUAL READY MANUAL RESET RUN MANUAL RUN HOLD MANUAL 4 4 FAST FAST i l 1 RUN FASTAUTO HOLD RESET FAST MANUAL l 1 1 1 l 1 1 l ji 1 l Li ADV 1 Mode changes to READY or END at end of operation Note When shifting between the AUTO and MANUAL modes the modes in the square frames can be shifted between Selection of the READY or END modes at end of operation is set up in the setup data During constant value operation The solid lines in the following diagram shows mode transition operation READY AUTO LRN RUN AUTO RESET READY MANUAL S RUN MANUAL Note When shifting between the AUTO and MANUAL modes the modes in the square frames can be shifted betw
200. w ing table RUN Blinking Out Out Blinking MAN Lights in the MANUAL mode and goes out in the AUTO mode PRG Lights in the program setup state Otherwise this LED is out Upper display In the basic display state displays PV and other values In the parameter setup state displays the item code Lower display In the basic display state displays SP time output and other values In the parameter setup state displays the item setting value Low battery voltage LED BAT Blinks when the battery voltage is low Otherwise this LED is out Control output state LED AT Blinks during auto tuning and lights during smart tuning Otherwise this LED is out OTI When relay or voltage are assigned to output 1 lights when output is ON and goes out when output is OFF In the case of 2G output models lights when the open side relay is ON and goes out when the relay is OFF Lights when current output is assigned to output 1 OT2 When relay or voltage are assigned to output 2 lights when output is ON and goes out when output is OFF In the case of 2G output models lights when the closed side relay is ON and goes out when the relay is OFF Lights when current output is assigned to output 2 and goes out when auxiliary output is assigned to output 2 OT3 Out Basic indicator LEDs PV Lights during PV display Otherwise this LED is out SP Lights during SP display Otherwise this LED is out OUT Lights during output displ
201. wable current can be connected in parallel The rating voltage is 3 5 to 30Vdc Therefore termi nal voltage when terminals are opened is within the range This unit PGM10N PGM10N Example Number of connectable units and settings E Settings 6D model 5K model SSR to be used 2 C78 C79 C78 C79 PGM10N 1 unit 10 or more disable 10 or more 10 or more 2 units parallel 20 or more disable 20 or more 20 or more PGM10F 1 unit 12 or more disable 12 or more 12 or more It is able to connect 2 units for each heat side setup item C78 and cool side setup item C79 because the 5K model has heat cool control output Using an SSR in the 5K model set the setup of C75 and C76 to 1 voltage output Chapter 7 PARAMETER SETUP Resistor type When driving an SSR by voltage time proportional output the output voltage of the controller must be within the input rated voltage optimum ignition voltage of the SSR On the DCP31 a newly developed variable output system is utilized that enables output of the optimum ignition voltage even when driving two or more SSRs This system sets the optimum current value on the controller so that the optimum ignition voltage with respect to the internal impedance of the SSR side can be ob tained The following shows equivalent circuits and related formulas Descript
202. written Review is executed only in the direction in which the amp value is increased overshoot inhibit effect becomes more apparent When operation is carried out for a long time with this parameter set to 2 overshoot inhibit may function too strongly and it may take a long time to arrive at SP So when overshoot disappears note down the 5 r value at that time set 5 E to 1 and reset the 5r value to the noted down value The AT LED lights while reviewing the amp value when set to 2 Do not set to 2 when normal control is not being carried out due to inappropriate tuning of the PID constant for example Also hunting is more likely to occur when amp is set to a large value on quick starting lines Set the gt value to 0 then to 2 On heat cool models smart tuning does not function F d 2 degrees of freedom 0 2 degrees of freedom is disabled 1 2 degrees of freedom is enabled 2 degrees of freedom is a function for improving the response to disturbance during setup without losing conventional characteristics at rise or fall When set to 1 optimum PID constants can be set individually for inhibiting distur bance in addition to conventional the PID constant These constants are set automatically during AT execution and is memorized They can also be set and changed independently In particular on 2G output models suppressing changes in MV to lessen the frequency of motor operation during s
203. y isolated RS 485 communications can be performed by connecting to a computer equipped with an RS 485 interface or to Azbil Corporation MX200 MA500 DK link Il DIM or CMC10 controllers Memory backup Memory Battery life Battery backed up RAM Controller power OFF Approx 3 years under standard conditions Controller power ON Approx 10 years under standard conditions Rated power supply voltage 100 to 240Vac 50 60Hz Allowable power supply voltage 90 to 264Vac 50 60Hz Power consumption 30VA max Power ON rush current 30A max 10ms under operating conditions QJ Handling Precautions When starting up a number of DCP31s simultaneously ensure ample power is supplied or stagger startup times Otherwise the controllers may not start normally due to inrush current induced voltage drop Voltage must stabilize within 2s after power ON Power ON operation Reset time conditions 15s max time until normal operation possible under normal operating Allowable transient power loss 20ms max under operating conditions Insulation resistance Min 20MQ across power terminal 1 or 2 and ground terminal 3 using a 500Vdc megger Dielectric strength 1500Vac 50 60Hz for 1min across power terminal and ground terminal 1500Vac 50 60Hz for 1min across relay output and ground terminal 500Vac 50 60Hz for 1min across non power terminal and ground terminal 500Vac 50 60Hz for 1min
204. zbil Corporation CMC10L001A000 can be used as the converter for the master station 1 4 Chapter 1 GENERAL 1 5 Model Numbers E Model selection guide Basic Model Output Function Additions Description No P31A Digital Program Controller single loop model Relay outputs on off or time proportional Position proportional output Current output controller programmer selectable changeable to 6D output Voltage output current value adjust ment function supported on off or time proportional changeable to 5D output Heat cool output relay output relay output PID control or 3 position proportional Heat cool output current output current output changeable between current output and voltage output One input channel Free power supply 90 to 264Vac No auxiliary output 1 auxiliary output 2 auxiliary outputs External switch inputs 4 time events not supported communica tions not supported External switch inputs 12 5 time events supported communications not supported External switch inputs 12 5 time events supported RS 485 communi cations supported Additional treatment not supported Inspection Certificate supplied Complying with the traceability certification o Handling Precautions On 2G 3D and 5K output models 2 auxiliary output option 1 cannot be des ignated A

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