1/4 DIN Process Controller C250 User Guide
Contents
1. press the Ly Level 4 Profile Level Note To select this frame from anywhere in this page key for a few seconds Start value for 1st Segment ramp Within display range in engineering units Enter the start value required End Value for 1st Segment ramp Within display range in engineering units Enter the end value required Continued on next page e1 With the self seeking set point facility enabled the first ramp starts at the current process variable value instead of the start value for the 1 segment 27 83 3 SET UP MODE 3 4 Profile Level 4 Ramp Rate for 1st Segment Engineering units Enter the ramp rate required The time option Eng Units hr or Eng Units min is set in the configuration level see section 4 3 2 Set Point Value Example Required Ramp Rate 40 C min Ramp Rate set to 40 Time Option set to Min see section 4 3 2 Soak Time for 2nd Segment 0 to 999 9 minutes or hours End Value for 3rd Segment ramp Ramp Rate for 3rd Segment Engineering units hour or minute Depending on the time option selected in the configuration level Continued on next page e The engineering value is shown with an extra decimal p2. CUSTOMER CONFIGURATION LOG EFGH JELA PESE Company Standard settings are shown in the lower display EnGH 1000 EnbL ma rE IH 5P 3 1000 300 rE iL SP 4 oa 408 rE2H OP IH 2000 100 reel OPH ma 100 SP H C OP 1000 a 5P L APAS oa a 5P SPAS i O a 5P 2 Addr 200 i ABB has Sales amp Customer Support expertise in over 100 countries worldwide www abb com AA ED ED PAID ED ABB Limited Howard Road St Neots Cambridegshire PE19 8EU UK Tel 44 0 1480 475321 Fax 44 0 1480 217948 ABB Inc 125 E County Line Road Warminster PA 18974 USA Tel 1 215 674 6000 Fax 1 215 674 7183 The Company s policy is one of continuous product improvement and the right is reserved to modify the information contained herein without notice Printed in UK 07 05 ABB 2005 Issue 5 IM C250
3. Overlap for Heat Cool Control 20 0 to 20 0 This frame defines the portion of the proportional band Proportional band heat Proportional band cool over which both outputs are active see Fig 3 1 Neither output is active in the deadband A positive value gives an overlap and a negative value a deadband Displayed only if a heat cool hardware configuration is selected 3 SET UP MODE EA a Overlap FEA Pb i Proportional Band Heat i i ae z heat m Proportional Band Cool Output 2 cool 1 5 i 1 1 gt Output 2 1 1 9 cool i Output 1 heat aeoo OLAP Process Variable Overlap positive value b Deadband x Proportional Band Heat Proportional Band Cool 5 i f i Output 1 H i Output 2 1 1 1 Q Fi 1 5 I 1 1 O 1 1 1 Output 1 aeoo Process Variable Deadband negative value c Output 2 on off control amp Proportional Band Heat a Output 1 a Output 2 a S a E 2 Output 1 HISE Process Variable 1 ON OFF Hysteresis 0 overlap i gt Negative values OLAP Overlap Deadband Positive values Fig 3 1 Proportional Band amp Deadband Overlap Heat Cool Control Only 23 83 3 SET UP MODE 3 3 Set Points Level 3 1 24 Level 3 Set Points Level Note To select this frame from anywhere in this page press the L key for a f
4. S__EUpe 100 A i002 cure E YE Frame 2 i003 50 Use to advance to the next within a level C Auto Manual Key I EU E us m ce r move between levels Ly Press and hold frame and Select the top LEUEL frame from within a level Note This key also stores any changes made in the previous frame Og Auto Manual M M ee Illuminated Same Sy lt gt t t Process Variable e l fad 5 ce i fad 5 ko Process Variable Control Set Point e i2 59 7 0 Control Output Use to select Auto or Manual control mode Fig 1 4 Use of Function Keys 1 DISPLAYS AND FUNCTION KEYS 1 4 Error Messages Display Error Action To Clear Display CAL Calibration Error Turn mains power off and on again If the error persists contact the Service Organization Press the 4 key fm 3 7 Y ain m Calibration Error The configuration and or setup data for the instrument is corrupted Turn mains power off and on again if the error persists check the configuration setup settings Press the 4 key A to D Converter Fault The analog to digital converter is not Turn mains power off amp on again if the error Err communicating correctly persists contact the Service Organization
5. see Section 4 3 1 42 4 CONFIGURATION MODE 4 4 Ranges and Passwords Level 6 Retransmission Range The retransmission range defines engineering range to be transmitted Retransmission High 20mA Analog Output 1 999 to 9999 in engineering units Retransmission Low 4mA Analog Output 1 999 to 9999 in engineering units Retransmission High 20mA Analog Output 2 999 to 9999 in engineering units Retransmission Low 4mA Analog Output 2 999 to 9999 in engineering units Continued on next page e1 Displayed only if the analog output is configured to retransmit the process variable or control set point value e2 Displayed only if the retransmission option board is fitted 43 P 4 CONFIGURATION MODE 4 4 Ranges and Passwords Level 6 Set Point Limit The Set Point Limit defines limits within which the local set point can be adjusted these limits also apply to remote set point High Limit 999 to 9999 Low Limit 999 to 9999 Fixed Set Point Values 1 to 4 Select the set point values required in the multiple fixed set point facility Fixed Set Point 1 999 to 9999 in engineering units v iy e2 5 p 4 x Fixed Set Point 4 999 to 9999 in engineering units 2700 7 amp i
6. EFGH Level 5 Configuration Note To select this frame from anywhere in this page press the L key for a few seconds S ABCD Settings The parameter to be changed is indicated by the letter which is flashing Parameter options are shown in Fig 4 3 Hardware configuration Input type and range Temperature units Process variable display decimal places ami 1 Note 1 When the input type parameter b is changed the range is set automatically to the maximum permissable for the input type selected Note 2 For custom settings contact the local distributor Continued on page 34 4 CONFIGURATION MODE Abe A Hardware Configuration Frequency Rly 1 Rly 2 Rly 3 Logic O P An O P 1 An O P 2 Control Type 50Hz 60Hz A O P 1 Alm1 Alm 2 O P 1 PV SP Time Prop or On Off g b Alm 1 Alm 2 None None O P 1 PV Analog Prop 3 E O P 1 O P2 Alm1 O P 1 PV SP Heat Time Prop Cool Time Prop 4 d O P2 Alm1 Alm 2 O P2 O P 1 PV Heat Analog Cool TP or On Off 5 E Alm 1 Alm 2 None O P 1 PV SP Alm Unit or Logic O P Time Prop U Custom Custom Custom Custom Custom Custom Custom Available only if option board is fitted B Input Type and Range Configuration Display Display b THC Type B i O to 20 mA THC Type E 2 4 to 20 mA J THC Type J 3 Oto5V E THC Type K
7. remote set point retransmission Relay output SPDT 5A 115 230V AC Digital input Type Volt free Minimum pulse 250ms Modbus serial communications Connections RS422 485 2 or 4 wire Speed 2 4k or 9 6k baud rate Protocol Modbus RTU slave Remote Set Point Input 4 to 20 mA DC 1002 nominal input impedance Preset to process variable engineering units Auxiliary Analog Output Analog configurable in the range of 4 to 20mA Max load 15V 750Q at 20mA Isolation 500V DC from input Physical Size 96 wide x 96 high x 122 5mm 3 78 in wide x 3 78 in high x 4 82 in Weight 520g 1 1lb approximate 59 SPECIFICATION Electrical Voltage 85 to 265V AC 50 60Hz 24V DC Power consumption lt 6VA Power interruption protection lt 60ms lt 3 cycles no effect gt 60ms gt 3 cycles instrument returns to operation after a controlled reset Environmental Operating limits 0 to 55 C 32 to 131 F 5 to 95 RH non condensing Temperature stability lt 0 02 of reading or 2uV C 1uV F Front face IP66 NEMA4X rear IP20 EMC Emissions and Immunity Meets requirements of IEC 61326 for an Industrial Environment Design and manufacturing standards CE Mark Safety standards EN61010 1 UL 310 1 FM 3810 SS C250 Issue 6 60 Customer Support We provide a comprehensive after sales service via our Worldwide Service Organization Contact one of the following offices for details of your nearest S
8. 1 0 1 individually in the set up level see 2 0 2 Value in of tion 3 3 3 0 5 engineering SECUON S g 1 0 range 5 2 0 6 5 0 u Custom Value in engineering units See Note 1 H Set Point Type o Local Set Point Only i Local Remote Set Point no Remote Set Point Tracking See Note 2 E Local Remote Set Point with Remote Set Point Tracking 3 Multiple Fixed Set Points 4 Ramp Soak Time Units in Minutes 5 Ramp Soak Time Units in Hours Only available if option board is fitted Remote set point input is 4 to 20 mA Note 2 With remote set point tracking enabled the local set point tracks the remote set point when in the remote set point mode Fig 4 4 Alarms and Set Point Types 35 P 4 CONFIGURATION MODE 4 3 2 Alarms and Set Point Types Fig 4 4 Note All relays are de energised in the alarm state Loop Break Alarm The loop break alarm indicates a fault in the control loop e g failure of a heating element in a furnace If the control output remains at maximum or minimum for a time exceeding the trip value in seconds without any response in the process value the oop break alarm is activated Process and Deviation Alarms High Low Figs 4 5 and 4 6 Hysteresis Tt Trip point Process Variable Alarm on High Process Alarm off i Alarm on Low Process Alarm off Fig 4 5 High and Lo
9. ggg Process Variable Over Under Restore valid input mE Range iu 1 Remote Set Point Over Under Select the local set point 25 p Sa ange SP in the Operating 1 aN The remote set point value is over or Page or the Set Points under range Flashing stops Level automatically when the remote set point comes back into range OPkLA Option Error Contact the Service Communications to the option board Organization Err have failed Auto tune Error The number displayed indicates the type of error present see Table 2 1 in Section 2 7 Press any key 2 OPERATOR MODE 2 1 Frames displayed in level 1 are determined by the control strategy which is selected during configuration of the instrument see Section 4 Introduction Operator Mode Level 1 is the normal day to day mode of the COMMANDER 250 Note Only the operating frames relevant to the configured strategy are displayed in Operator Mode The five control strategies are Standard controller Heat Cool controller Remote Set Point controller Profile controller Multiple Fixed Set Points controller page 9 page 10 page 12 page 14 page 16 2 OPERATOR MODE H 2 2 Standard Controller Auto i g 52 o Lode 0 Hao j es OFF y LEUI CPE GJ x BA Ir 6g E a Process Variable Value Control Set Point Va
10. turned off refer to Section 3 3 13 mA 2 OPERATOR MODE 2 5 Profile Controller Process Variable Value Control Set Point Value Set point low limit to set point high limit ie SE a a ig _ Control Output Value iy hort Process Variable Value 0 to 100 10 to 110 for analog output Adjustable in manual mode only So i Profile Segment Number 1 to 4 currently active L G Stor gt Profile Status l So i So i x StoP a run CH SEQP Profile inactive the control set point is equal to the local set point value when the profile is not running run Profile active currently operating on the segment indicated HOLD Profile hold pauses the current ramp or soak mode by putting it into Hold mode The guaranteed ramp soak feature can also be used to put the profile into a Hold mode until the process variable comes back within the hysteresis band Note The profile status can be changed using a digital input 5PrP 1205 14 Continued on next page 2 OPERATOR MODE 2 5 Profile Controller Q Ramping Set Point Value Read only The actual set point value is displayed i e the instantaneous value the controller is working to Security Code 0 to 9999 Sele
11. 0 Enable Both Functions i Manual with Last Output i Disable A M Enable Auto tune p Manual with 0 0 Output 2 Enable A M Disable Auto tune 3 Manual with 100 0 Output 3 Disable Both Functions 4 Auto U Custom L Operator Selection Enable Set Point Functions E Display Local Set Point Adjustment and Local Remote Set Point Selection a Enable Both Functions f Disable Set Point Adjust Enable Local Remote Selection 2 Enable Set Point Adjust Disable Local Remote Function 3 Disable Both Functions N Control Action Display Heat Action Cool Action a Reverse Direct i Direct Reverse Fig 4 7 Operator Access and Control Action 39 P 4 CONFIGURATION MODE 4 3 4 Digital Input and Serial Communications Fig 4 8 PRST Settings The parameter to be changed is indicated by the letter which is flashing Parameter options are shown in Fig 4 8 P Digital input function t Analog input digital filter S Serial communications configuration amp Serial communication parity Note For custom settings contact the local distributor Lock PL FL T Auto Hold unock 1 Auto Manual 4 Ramp Soak Run Hold 6 Front Panel Lockout Remote Run Select next f f j f Set Point Local Stop 2 Local Remote 5 Ramp Soak Run Hold 7 Select Fixed Set Points Tr Stop 3 Auto tune Start Stop Note All digital in
12. 1 is required to switch inductive loads the arc suppression components supplied must be fitted 5 5 3 Logic Output 18V DC at 20mA Min load 9009 Isolated from inputs not isolated from analog O P 1 dielectric strength 500V DC for 1 minute 5 5 4 Control or Retransmission Analog Outputs Max load 15V 750 at 20mA Analog O P 1 Isolated from inputs not isolated from logic O P dielectric strength 500V DC for 1 minute Analog O P 2 Non isolated 54 SPECIFICATION Summary P Pl PID single loop controller Autotune facility Fully user configurable NEMA4X IP66 PC Configuration Operation Display High intensity 7 segment 2 x 4 digit red LED display Display range 999 to 9999 Display resolution 1 digit Display height 12mm 0 43 in Configuration User defined via front panel or PC Configurator Standard Functions Control types Programmable for manual on off time proportioning current proportioning and heat cool control Set points Local Remote 4 selectable fixed value Ramping set point Profile controller Number 4 ramp soak segments Features Guaranteed ramp soak self seeking set point program repeat Controls Run hold and stop from front panel switches Run hold or run stop from digital input Alarms Number Two user defined Type High low process High low deviation Loop break alarm 55 SPECIFICATION Standard Build Control output retransmission Analog conf
13. 4 1to5V n THC Type N 6 0 to 50 mV r THC Type R 4 4 to 20 mA square root lineariser 5 THC Type S u Custom Configuration THC Type T P PT100 RTD C Temperature Units D Process Variable Display Decimal Places Display Temperature Units c Degrees C a XXXX F Degrees F i XXX X a No temperature units 2 XX XX 3 X XXX Temperature inputs only Fig 4 3 Hardware Assignment and Input Type 33 P 4 CONFIGURATION MODE 4 3 2 Alarms and Set Point Types Fig 4 4 Note All relays are de energised in the alarm state EFGH Settings O4 Ow or The parameter to be changed is indicated by the letter which is flashing Parameter options are shown in Fig 4 4 E Alarm 1 type F Alarm 2 type G Alarm Hysteresis H Set Point type Note For custom settings contact the local distributor Continued on page 38 34 4 CONFIGURATION MODE E Alarm 1 Type F Alarm 2 Type Display a None a None i High Process i High Process Low Process 2 Low Process 3 High Deviation 3 High Deviation 4 Low Deviation 4 Low Deviation 5 Loop Break 5 Loop Break Refer to Figs 4 5 and 4 6 for alarm action G Alarm Hysteresis Note 1 When custom alarm hysteresis is selected the alarm a None hysteresis values are set
14. Ramping Set Point Value Read only The actual set point value is displayed i e the instantaneous value the controller is working to Continued on next page e1 Not displayed if the ramping set point facility is turned off refer to Section 3 3 10 2 OPERATOR MODE H oO ofa DA b 2 3 Heat Cool Controller Security Code 0 to 9999 Select the appropriate security code to access Auto tune enable frame Level 1 Set Up mode Levels 2 3 4 Rene OFF iy Auto tune Enable Of Auto tune on OFF Auto tune off Refer to page 18 for the Auto tune procedure Level 1 Operator mode See Section 3 for levels 2 3 and 4 LEUL LEUZ A LEU tUnE SEEP PrFL mA 2 OPERATOR MODE 2 4 Remote Set Point Controller nwo 7252 Pisga a v T HE 2l n D 7 5Pa 23 4 I JH oF b g i05 Process Variable Value Control Set Point Value Set point low to set point high limit Adjustable in local Set Point Mode only Process Variable Value Control Output Value 0 to 100 10 to 110 for analog output Adjustable in manual mode only Remote Set Point Selection r5PY Remote Set Point r5Pn Local Set Point Local or remote
15. Set Point Value Read only The actual set point value is displayed i e the instantaneous value the controller is working to Continued on next page e1 Not displayed if the ramping set point facility is turned off refer to Section 3 3 16 2 OPERATOR MODE H 2 6 Multiple Fixed Set Points Controller Security Code r y Lodt 0 to 9999 0r Select the appropriate security code to access ry Auto tune enable frame Level 1 Set Up Mode Levels 2 3 4 A Auto tune Enable Auto tune on x OFF Auto tune off Refer to page 18 for the Auto tune procedure Level 1 Operator mode See Section 3 for Levels 2 3 and 4 rz LEUR _ LEU3 LEUS v EUnE SEEP P EL 2_ OPERATOR MODE 2 7 Auto tune Notes e Auto tune optimizes process control by monitoring process performance and automatically updates the control parameters e Before starting auto tune the process variable must be stable 2 of engineering range 1 Start up auto tune 2 At set point auto tune from manual mode from manual or automatic mode PVA Pv 4 ey SP ee z SP 2 7 2 a t t 1a Stable process before auto tune 2a Stable process before auto tune A 1 4 wave A PV damping py R ADDY sl OW fe Contr
16. User Guide IM C250_5 1 4 DIN Process Controller C250 Electrical Safety This equipment complies with the requirements of CEI IEC 61010 1 2001 2 Safety Requirements for Electrical Equipment for Measurement Control and Laboratory Use If the equipment is used in a manner NOT specified by the Company the protection provided by the equipment may be impaired Symbols One or more of the following symbols may appear on the equipment labelling A Warning Refer to the manual for instructions Direct current supply only A Caution Risk of electric shock Alternating current supply only Protective earth ground terminal Both direct and alternating current supply Earth ground terminal The equipment is protected a through double insulation information in this manual is intended only to assist our customers in the efficient operation of our equipment Use of this manual for any other purpose is specifically prohibited and its contents are not to be reproduced in full or part without prior approval of the Technical Publications Department fa Health and Safety To ensure that our products are safe and without risk to health the following points must be noted 1 2 Warning labels on containers and packages must be observed 3 Installation operation maintenance and servicing must only be carried out by 6 Safety advice concerning the use of the equipment describ
17. ct the appropriate security code to access Auto tune enable frame Level 1 Set Up mode Levels 2 3 4 nn ui OFF Auto tune Enable Auto tune on Auto tune off Refer to page 18 for the Auto tune procedure Level 1 Operator mode See Section 3 for levels 2 3 and 4 teu 4 LEU a LEU tUnE BA SEEP Jas Vv P FL e1 Not displayed if the ramping set point facility is turned off refer to Section 3 3 15 mA 2 OPERATOR MODE 2 6 Multiple Fixed Set Points Controller If the Multiple Fixed Set Points Controller type is selected during configuration four fixed control set points can be set see Section 4 4 auto f25 2 Process Variable Value reser I 2 E Fixed Control Set Point Selected SP i 4 SP 2 4 SP 3 La 5P 4 i003 200 3882 4085 A Vv eza Notes e The top display momentarily displays the set point selected before reverting to the display of the process variable value e A digital input can also be used to select the fixed set points Process Variable Value 1 i252 Toe Ly Control Output Value ry hor 0 to 100 10 to 110 for analog output Adjustable in manual mode only Ramping
18. ed in this manual or any relevant hazard data sheets where applicable may be obtained from the Company address on the back cover together with servicing and spares information The relevant sections of these instructions must be read carefully before proceeding suitably trained personnel and in accordance with the information given Normal safety precautions must be taken to avoid the possibility of an accident occurring when operating in conditions of high pressure and or temperature Chemicals must be stored away from heat protected from temperature extremes and powders kept dry Normal safe handling procedures must be used When disposing of chemicals ensure that no two chemicals are mixed GETTING STARTED This manual is divided into 5 sections which contain all the information needed to install configure commission and operate the COMMANDER 250 Each section is identified clearly by a symbol as shown below Displays and Function Keys e Displays and function keys e LED Indication e Error Messages Operator Mode Level 1 e Operator menus for Standard controller Heat Cool controller Remote Set Point controller Profile controller Multiple Fixed Set Points controller e Auto tuning Set Up Mode Levels 2 3 and 4 e Level 2 Tuning e Level 3 Set Points e Level 4 Profile Configuration Mode Levels 5 and 6 e Level 5 Basic hardware and control functions e Lev
19. el 6 Ranges and passwords Installation e Siting e Mounting e Electrical connections Symbol Identification and Section Contents CONTENTS 1 DISPLAYS AND FUNCTION KEYS 1 1 1 2 1 3 1 4 2 OPERATOR MODE 2 1 22 2 3 2 4 2 5 2 6 2 7 3 SET UP MODE 3 1 3 2 3 3 3 4 4 CONFIGURATION MODE 44 4 2 4 3 4 4 5 INSTALLATION ntroduction LED Alarms and Indicators Use of Function Keys Error Messages e areena era aroen enana ea aeaa ASA TAi T ntroduction Standard Controller Heat Cool Controller Remote Set Point Controller Profile Controller Multiple Fixed Set Points Controller AUNOTUMNG sacscsccandttevane sais isvniauiintios E ntroduction Tuning Level 2 Set Points Level 3 Profile Level 4 ntroduction Accessing the Configuration Mode Basic Hardware and Configuration Level 5 Ranges and Passwords LOVE 6 ccniccasssvnnnscisasssevezretinanunessectinendieni 5 1 Siting 5 2 MOUMMNOk oisein aana 5 3 Removing the Instrument from the Case 5 4 Electrical Connections 5 5 Relays Arc Suppression and Outputs 0 0 cece eee 54 SPECIFICATION siissntesiccosccinsattnansansencatnkuiienneeaanseiertininraaiaarsnannkhininiaarmannninhinae 55 1 DISPLAYS AND FUNCTION KEYS 1 1 Introduction Fig 1 1 The COMMANDER 250 front panel displays function keys and LED indicators are sho
20. ervice and Repair Centre United Kingdom ABB Limited Tel 44 0 1480 475321 Fax 44 0 1480 217948 United States of America ABB Inc Tel 1 215 674 6000 Fax 1 215 674 7183 CUSTOMER SETUP LOG Client Warranty Prior to installation the equipment referred to in this manual must be stored in a clean dry environment in accordance with the Company s published specification Periodic checks must be made on the equipment s condition In the event of a failure under warranty the following documentation must be provided as substantiation 1 A listing evidencing process operation and alarm logs at time of failure 2 Copies of all storage installation operating and maintenance records relating to the alleged faulty unit rrect Ei c4uce 100 g miar SPE 8000 HYSE eug Ti AzhP a J agog End Ph _ TUGU EENE AEG 1000 an E3 Ph c i 208 I 1000 2i SPEY latr aut EE jo Ee 555P SEE aa JES ___ oo a PHYS dr IU see 10 PES OLAP u oa ESS Company Standard settings are shown in the lower display Instrument Serial Number Product Code C 250
21. ew seconds Local Set Point Value Within set point high and low limits in engineering units Remote Set Point Selection Set Point Type rSP4 remote set point r5Pn local set point Remote set point value Alarm 1 Trip Point Alarm type A ihP High process alarm A ILP Low process alarm A thd High deviation alarm A iLd Low deviation alarm A iLb Loop break alarm Trip Point Process amp deviation alarms in engineering units Loop break alarm 1 to 9999 seconds Continued on next page Displayed only if the remote set point option is selected 3 SET UP MODE EA 3 3 Set Points Level 3 119 IHY a Alarm 1 Hysteresis Value in engineering units 620 7 ry i Alarm 2 Trip Point ene eo Alarm type ciiin fi2 hP High process alarm ALP Low process alarm Ahd High deviation alarm Al Lod Low deviation alarm Ch Al Lb Loop break alarm Trip Point Process amp deviation alarms in engineering units Loop break alarm 1 to 9999 seconds Alarm 2 Hysteresis Value in engineering units Remote Set Point Input Ratio and Bias The remote set point value ratio x remote set point input bias Ratio 0 001 to 9 999 Bias in engineering units rc bE e1 Displayed only if custom alarm hysteresis is selected see section 4 3 2 not disp
22. gured output value An error message is displayed see Table 2 1 Error Description Error Description 1 PV failed during auto tune 7 A resultant P or D value was calculated 2 Auto tune has timed out during an auto out of range tune step 8 PV limit exceeded At start up auto tune 3 Process too noisy to auto tune 9 Controller put into configuration mode 4 Process too fast to auto tune 10 Auto tune terminated by user 5 Process too slow to auto tune 11 PV is changing in the wrong direction during 6 PV deviated from set point by gt 25 eng step test span during frequency response test Table 2 1 Auto tune Error Codes 19 EA 3 SET UP MODE 3 1 Introduction To access the Set Up Mode Levels 2 3 and 4 the correct password must be entered in the security code frame the default password code is 0 Refer to the fold out sheet at the back of this manual for the contents of these levels eae Refer to the fold out sheet UnE for the contents of each level BANIS l Correct Password re Level 2 Tuning Level Note To select this frame from anywhere in this page y press the L key for a few seconds Cycle Time e Heat Time Proportioning Output EDL 4 4 oO Loa 1 0 to 300 0 seconds lt 1 0 On Off control Lm 2 ic 4e2 Cool Time Proportioning Output cee w a Lire 1 0 to 300 0 seconds
23. h double insulation Class II 52 5 INSTALLATION Auxiliary Input Remote set point Digital Input a N O Relay Output 2 N C Analog RS485 fot O P 2 wo X Relay op 3 Crsaesrx ft N C A Analog Gpo Se RS485 C 1 O 2 Q Analog Input see below 3 O RTD 4 O Transmitter PSU PA 6 O7 Output1 Output Below 7 O 8 O NO Relay 90 c Output 1 10 O N C 265V max AC 15VA isolating switch 5 OT Analog Logic See Note 41 Q Neutral 85V min 12 OH Line _ 3I5mA Type T fuse See Warnings and external Z i on Page 52 24V DC Note Analog output 1 and the logic output use a common positive terminal capable of driving both outputs simultaneously THC millivolts and volts 2 lead RTD and resistance 3 lead Using internal transmitter power supply Use 100 shunt resistor provided with the instrument Fit the arc suppression component supplied with the instrument Fig 5 6 Electrical Connections Milliamps Milliamps 2 wire transmitter 53 rf yj S INSTALLATION 5 5 Relays Arc Suppression and Outputs 5 5 1 Relay Contact Ratings Relay contacts are rated at 115 230V AC at 5A non inductive 250V DC 25W max A suitable fuse must be fitted 5 5 2 Arc Suppression Arc suppression components are fitted to relays 2 and 3 only If relay
24. igurable in the range of 4 to 20mA Max load 15V 750Q at 20mA Accuracy lt 0 25 of span Dielectric 500V DC from input not isolated from logic output Logic output 18V DC at 20mA Min load 4009 Dielectric 500V DC from input not isolated from control output Relay output One relay as standard SPDT 5A 115 230V AC 56 SPECIFICATION Analog Input Number One as standard One optional 4 to 20mA remote set point input Input sampling rate 250ms per channel Type Universally configurable to provide Channel 1 only Thermocouple THC Resistance Thermometer RTD Millivolt Current DC voltage Input impedance mA 100Q mV V gt 10MQ Linearizer functions Programmable for standard inputs V THC types B E J K N R S T or Pt100 Broken sensor protection Upscale drive on THC and RTD Downscale drive on milliamps and voltage Cold junction compensation Automatic CJC incorporated as standard Stability lt 0 05 C C change in ambient temperature Input protection Common mode isolation gt 120dB at 50 60Hz with 300Q imbalance Series mode rejection gt 60dB 50 60Hz Transmitter power supply 24V 30mA max powers one 2 wire transmitter 57 SPECIFICATION Standard Analog Input Ranges Thermocouple Maximum Range C Maximum Range F Accuracy of reading B 18 to 1800 0 to 3270 Deen EEN above 200 C 392 F E 100 to 900 140 to 1650 0 25
25. in a non industrial environment End of Life Disposal This instrument does not contain any substance that will cause undue harm to the environment It can therefore be safely considered as normal waste and disposed of accordingly Cleaning Clean the front panel only using warm water and a mild detergent 46 5 INSTALLATION ba Y 5 1 Siting Figs 5 1 and 5 2 Close to the Sensor At Eye Level Avoid Vibration M lt Sensor CSEE j am cae v J 4 Fig 5 1 General Requirements 47 bd yj 5 INSTALLATION 5 1 Siting Figs 5 1 and 5 2 TO ooo Hama Humidity Limits OT ooo Use Screened Cable 55 C 131 F Max 0 C 32 F Min M ej Lo Le 4 IP66 NEMA4X front panel IP20 rear Temperature Limits O to 90 RH AAA Environmental Limits Gv A Warning Select a location away from strong electrical and magnetic fields If this is not possible particularly in applications where mobile communications equipment is expected to be used screened cables within earthed grounded metal conduit must be used Fig 5 2 En
26. lace up to a maximum of 3 for greater accuracy in setting the ramp rate 28 3 SET UP MODE 83 3 4 Profile Level 4 i PHYS a DFF T ry Soak Time for 4th Segment 0 to 999 9 minutes or hours Depending on the time option selected in the configuration level Self Seeking Set Point Enable YES enable self seeking set point AG disable self seeking set point When enabled the controller inserts the current process variable value as the starting point on initiation of the profile instead of the start value for segment 1 Profile Hysteresis for Guaranteed Ramp Soak In engineering units or OFF 0 If the process variable deviates from the set point by more than the value set the program is suspended but continues automatically when the process variable returns within the set limits The hysteresis value applies above and below set point under all program conditions Number of Program Repeats 0 to 99 or infinite mF E gt 100 e2 The engineering value is shown with an extra decimal place up to a maximum of 3 for greater accuracy in setting the ramp rate 29 P 4 CONFIGURATION MODE 4 1 Introduction The Configuration Mode comprises two levels 5 and 6 as shown in Fig 4 2 Level 5 is divided into four frames For most simple applications it is only necessary to set
27. layed if Loop Break Alarm type selected e2 Displayed only if the remote set point option is selected Continued on next page 25 83 3 SET UP MODE 3 3 Set Points Level y dAd uF 26 Ramp Rate for ramping set point facility 1 to 9999 engineering units per hour or OFF The ramping set point facility can be used to prevent a large disturbance to the control output when the set point value is changed This only applies to the local and multiple fixed set points Note For remote set points the ramp rate is applicable only when switching from remote to local mode not from local to remote PV Displayed Local Set Point Value 300 200 Actual Ramping Set Point Value used by PID Algorithm 100 0 T T ai 1 Hour gt Time e g Ramp Rate 200 Increments Hour Offset Adjustment An offset can be applied to the process variable input to enable spot calibration or the removal of system errors 10 of engineering range in engineering units 3 SET UP MODE EA 3 4 Profile Level 4 A four segment ramp soak profile facility is provided This level can only be accessed if the profile option is selected in the configuration level The four segments are fixed as ramps or soaks as follows Endi Set Point Value A CEE End SHEL 3 4 gt Time
28. lt 1 0 On Off control y HISE f Continued on next page for i e1 Displayed only if output 1 is assigned to a relay or logic output e2 Displayed only if heat cool hardware configuration is selected 20 3 SET UP MODE EA 3 2 Tuning Level 2 Fig 3 2 er HYSE On Off Hysteresis Value fr oe used for both heat and cool outputs t L In engineering units q v Pvt Set Point Hysteresis Value ON Reverse Acting Control Output OFF Proportional Band Enter the proportional band value for the heat and cool outputs l Ph H I Heat Output Output 1 0 1 to 999 9 ggg amp iry e2 Ph Cool Output Output 2 E A Fb m 0 1 to 999 9 ry Continued on next page e1 Displayed only if On Off control is selected for either output e2 Displayed only if heat cool hardware configuration is selected 2l 83 3 SET UP MODE 3 2 Tuning Level 2 Finke 1 22 Integral Action Time 1 to 7200 seconds or OFF OFF 0 Manual Reset Value 0 to 100 or 100 to 100 for heat cool This value is applied as a bias to the control output Note Manual reset is applied with integral action both on and off Derivative Action Time 0 1 to 999 9 seconds or OFF OFF 0
29. lue Local set point Set point low limit to set point high limit Process Variable Value Control Output Value 0 to 100 10 to 110 for analog output Adjustable in manual mode only Ramping Set Point Value Read only The actual set point value is displayed i e the instantaneous value the controller is working to Security Code 0 to 9999 Select the appropriate security code to access Auto tune enable frame Level 1 Set Up mode Levels 2 3 4 Auto tune Enable Of Auto tune on OFF Auto tune off Refer to page 18 for the Auto tune procedure Level 1 Operator mode Refer to Section 3 for levels 2 3 and 4 LEUL LEUZ A LEU tUnE SEEP v PrFL Not displayed if the ramping set point facility is turned off refer to Section 3 3 9 mA 2 OPERATOR MODE 2 3 Heat Cool Controller Process Variable Value awo 25 2 i258 oe _ Control Set Point Value Local set point a aa Set point low limit to set point high limit i Process Variable Value Jipe i 1854 __ Control output Value Heat i RA 0 to 100 0 to 110 for analog output A OP1 Heat j i 1 If adjusted below 0 the Cool frame is displayed 1 30n Control Output 2 Value Cool a Te 0 to 100 0 to 110 for analog output If adjusted above 0 the Heat frame is displayed
30. olling to Controlling Set Point to Set Point Auto tune Auto tune complete complete t t 1b Process response during auto tune 2b Process response during auto tune PV l A SP Note The time aa wave amping taken to complete autotune depends upon the system response time Typical process response after auto tune Fig 2 1 Typical Auto tune Cycles 18 2 OPERATOR MODE rH 2 7 Auto tune From Security Code frame any Operating page CodE The correct password must be entered to access the auto tune frame x i 1 Auto tune Enable Ore 1 Sy 84 Auto tune on OFF Auto tune off Auto tune can be stopped at any time by pressing the O4 key Settings for P control only To tune for P control only set the derivative term to OFF in the Tuning Level see Section 3 2 2 Eue Eu EUI z EUnEl SEEP P EL Notes e On completion of auto tune the controller enters auto control mode and begins to control the process using the new PID values For fine tuning see Section 3 e For heat cool control the cool proportional band is set to the same value as the heat proportional band this value may need modification e f an error occurs during auto tune the controller reverts to manual mode with the control output set to the confi
31. or 0 5 C 0 9 F J 100 to 900 140 to 1650 0 25 or 0 5 C 0 9 F K 100 to 1300 140 to 2350 0 25 or 0 5 C 0 9 F N 200 to 1300 325 to 2350 0 25 or 0 5 C 0 9 F 0 25 or 1 0 C 1 8 F R 18 to 1700 0 to 3000 above 300 C 572 F 9 o o s 18 to 1700 0 to 3000 Dizoveior20 5 C 0 9 h above 200 C 392 F T 250 to 300 400 to 550 0 25 or 0 5 C 0 9 F For B R and S thermocouples performance accuracy is not guaranteed below value stated Min span below zero TypeT 70 C 126 F THC standards DIN 43710 Type N 105 C 189 F IEC 584 RTD Maximum Range C Maximum Range F Accuracy of reading PT100 200 to 600 325 to 1100 0 25 or 0 5 C 0 9 F RTD 3 wire platinum 100Q per DIN 43760 standard IEC751 with range of O to 400Q Linear Inputs Range Accuracy of reading Milliamps 0 to 20 0 25 or 2uA Milliamps 4 to 20 0 25 or 2uA Volts Otos 0 25 or 200uV Volts 1to5 0 25 or 200uV Millivolts 0 to 50 0 25 or 20uV Square Root Input Range Accuracy of reading Milliamps 4to 20 0 25 or 2uA Below input of 4 64mA 20 flow the input is linear 58 SPECIFICATION Options One option board can be installed from Type 1 One relay Type 2 Two relays one digital input remote set point Type 3 One relay one digital input remote set point Modbus serial communications Type 4 One relay one digital input
32. put functions except 6 are triggered on the rising falling edge to enable the front panel keys to change the function when the digital input is operational Fig 4 8 Digital Inputs 40 4 CONFIGURATION MODE P Digital Input Functions Display Function None Auto Manual Local Remote Auto tune Start Ramp Soak Run Hold Ramp Soak Run Stop Front Panel Lockout Select Fixed Set Points ammo oO R Analog Input Digital Filter Display a O seconds i 1 second g 2 seconds 5 5 seconds Input filter averages the process A 10 seconds variable input values over the time set B 20 seconds 40 seconds g 60 seconds S Serial Communication P S5E T Serial Communications Configuration Parity 2 i00 Display Baud Rate 2 4 Wire Display a Off a None i 2400 2 Wire i Odd g 2400 4 Wire fod Even 3 9600 2 Wire 4 9600 4 Wire Fig 4 9 Digital Input and Serial Communications 41 P 4 CONFIGURATION MODE 4 4 Ranges and Passwords Level 6 Ranges and Limits Engineering Display Range High Value 999 to 9999 Low Value 999 to 9999 Continued on next page e1 The engineering range high and low values are automatically set to the maximum allowed value when thermocouple or RTD is selected in the configuration level
33. rning The instrument is not fitted with a switch therefore a disconnecting device such as a switch or circuit breaker conforming to local safety standards must be fitted to the final installation It must be mounted in close proximity to the instrument within easy reach of the operator and must be marked clearly as the disconnection device for the instrument e Remove all power from supply relay and any powered control circuits and high common mode voltages before accessing or making any connections e Use cable appropriate for the load currents The terminals accept cables up to 14AWG 2 5mm e The instrument conforms to Mains Power Input Insulation Category 2 Pollution Degree 2 EN601010 1 e All connections to secondary circuits must have basic insulation e After installation there must be no access to live parts e g terminals e Terminals for external circuits are for use only with equipment with no accessible live parts e f the instrument is used in a manner not specified by the Company the protection provided by the equipment may be impaired e All equipment connected to the instrument s terminals must comply with local safety standards IEC 60950 EN601010 1 Note e Always route signal leads and power cables separately preferably in earthed grounded metal conduit e Itis strongly recommended that screened cable is used for signal inputs and relay connections O This equipment is protected throug
34. set point can also be selected using a digital input The option to change the set point selection at this frame can be disabled in the configuration level Remote Set Point Value read only Continued on next page Note If the remote set point input fails while selected the controller selects the local set point value automatically The upper display changes to r F F and the lower display flashes When the fault condition is removed the remote set point is re selected automatically To clear the error condition while the remote set point input is still outside its allowed range select the local set point by pressing the key r P n is displayed 12 2 OPERATOR MODE H 2 4 Remote Set Point Controller Ramping Set Point Value Read only The actual set point value is displayed i e the instantaneous value the controller is working to Security Code a 0 to 9999 Select the appropriate security code to access Auto tune enable frame Level 1 Set Up mode Levels 2 3 4 E Auto tune Enable Gf Auto tune on OFF Auto tune off Refer to page 18 for the Auto tune procedure Level 1 Operator mode See Section 3 for levels 2 3 and 4 4 bevel A eu LEUH v tUnE v SEEP v PrFL Not displayed if the ramping set point facility is
35. the controller is operating in Manual control mode e Off when e Flashes w Fig 1 2 LED Alarms he controller is operating in Auto control mode hen the controller is performing an auto tune and Indicators 1 DISPLAYS AND FUNCTION KEYS 1 2 LED Alarms and Indicators Figs 1 2 and 1 3 COCUUOUOOOUNU NU QULU LU L ARR COMMANDER 250 wr C units of measure pa pa pa pa secret til lit mr m mr m i j F units of measure Output 1 LED secret til lit st til lit on Sa a or a ee secret ti lit i D G D Output 2 LED OP2 hl im im Ll secret til lit Al A2 R ea aj aj y s LED Status OPI e LED indicates when the output 1 heat value is displayed in the lower display OP2 e LED indicates when the output 2 cool value is displayed in the lower display C e LED indicates when the controller is configured to measure in degrees Celsius F e LED indicates when the controller is configured to measure in degrees Fahrenheit Fig 1 3 Secret til lit Indicators 1 DISPLAYS AND FUNCTION KEYS 1 3 Use of Function Keys Fig 1 4 A Raise and Lower Keys a Y b IAS 520 Jag Ls 10 Az M lat Un E Use to change set a parameter value and B Parameter Advance Key i Lege LEUx T top of level
36. up the parameters in the first frame Note When in the configuration level e All the LED indicators flash e All relays and logic outputs are turned off e The analog output reverts to 0 4mA output level 4 2 Accessing the Configuration Mode Fig 4 1 To access the Configuration Mode set the security switch to the Configure position levels 1 to 4 cannot be accessed from this setting When the configuration parameters are programmed reset the security switch to the Normal position The Operating page is displayed automatically Fig 4 1 Accessing the Configuration Mode Config Normal Switch 30 4 CONFIGURATION MODE ala LEUS r EF EnGH c nF G 100 Hardware Assignment and E input Type noe EnGL l og SP 3 Alarms and Set Point FF GH 300 Types M rE IH i000 SP 4 Operator Access and JPL 7 40g Control Action gt ce ik og OP IH Digital Input and P 56 100 Serial Communications r cH eoog OPH i00 rtel og Eg SP H g i00 APAS SPSE 2 og SPAS SP i g 100 Addr SP 2 coo Fig 4 2 Configuration Frames Levels 5 and 6 31 P 4 CONFIGURATION MODE 4 3 Basic Hardware and Configuration Level 5 4 3 1 32 Hardware Assignment and Input Type Fig 4 3
37. vironmental Requirements 48 5 INSTALLATION ba 5 2 Mounting Figs 5 3 and 5 4 The instrument is designed for panel mounting see Fig 5 4 Overall dimensions are shown in Fig 5 3 Note For NEMA4X protection a minimum panel thickness of 2 5mm is recommended Dimensions in mm in 17 5 0 69 420 5 4 82 La miii 96 91 8 3 61 3 78 C 0 2 0 8 0 03 92 3 622 0 03 Pomel os a 92 f Panel ne 1 Cut out i i 0 03 D i 3 622 o rcs i gt 30 1 18 Si 14 0 55 Fig 5 3 Overall Dimensions 49 rf yj 5 INSTALLATION 5 2 Mounting Figs 5 3 and 5 4 Cut a hole in the panel see Fig 5 3 for dimensions Instruments may be close stacked to DIN 43835 Insert the instrument into the panel cut out Fit the panel clamps ensuring that the lugs are located correctly in their slots Secure the panel clamp using the retaining screws The rubber friction sleeve prevents over tightening Fig 5 4 Mounting Details 50 5 INSTALLATION ba y 5 3 Removing the Instrument from the Case Fig 5 5 y Turn the jacking screw anticlockwise to pull the instrument from the case Fig 5 5 Removing the Instrument from the Case 51 bd yj S INSTALLATION 5 4 Electrical Connections Fig 5 6 A Wa
38. w Process Alarm Action 36 4 CONFIGURATION MODE High Deviation ve Trip Value Process Variable Control Set Point High Deviation a ve Trip Value Hysteresis Alarm on 1 Positive Trip Value Alarm off i Negative H Alarm on Trip Value OEEO Alarm off High Deviation Alarm Hysteresis tt Process Variable Low Deviation ve Trip Value Control Set Point TPrrsiorss Low Deviation ve Tip Vae 7T 7 oes fo ae ie Alarm on Positive Trip Value Alarm off j Alarm on Negative Trip Value Alarm off Low Deviation Alarm Fig 4 6 High and Low Deviation Alarm Action 37 P 4 CONFIGURATION MODE 4 3 3 Operator Access and Control Action Fig 4 7 38 S JKLN Settings q jade JTL ERT 7 The parameter to be changed is indicated by the letter which is flashing Parameter options are shown in Fig 4 7 Power recovery mode Operator selection enable control functions Operator selection enable set point functions Control action Ieru Ul Note For custom settings contact the local distributor Continued on page 40 4 CONFIGURATION MODE K Operator Selection Enable Control Functions J Power Recovery Mode Display Mode Display Auto Manual and Autotune a Last Mode
39. wn in Fig 1 1 COUOUOUOOOUOUOOUUDUH UH ABB COMMANDER 250 Units of measure Upper Display indication secret til lit Lower Display Output Value LEDs secret til lit Manual Control LED Alarm LEDs Remote Set Point LED Function Keys A Raise w Lower 4 Auto Manual G2 Parameter Advance Fig 1 1 Front Panel Displays Function Keys and Indicators A The fold out page inside on the back cover of this manual shows all the frames in the programming levels Space is provided on the page for writing the programmed setting or selection for each frame wail DISPLAYS AND FUNCTION KEYS 1 2 LED Alarms and Indicators Figs 1 2 and 1 3 PUUUUU UU OU OU DUE UE LOYD COMMANDER 250 F C n lt p ore WLU Al A2 R M At M A2 e R m a y LED Status All e All LEDs flashing controller is in the configuration mode Al e Flashes when Alarm 1 is active off when inactive A2 e Flashes when Alarm 2 is active off when inactive R e On when the controller is operating on the remote set point value e Off when the controller is operating using the local set point value or one of the four fixed set points in multiple set point mode e Flashes when a Ramp Soak profile is running M e On when
40. y Continued on next page e1 This limit applies to the local and remote set point values e2 Displayed only if the multiple fixed set point facility is selected 44 4 CONFIGURATION MODE 4 4 Ranges and Passwords Level 6 Output 1 Heat High Limit 0 to 110 Output 2 Cool High Limit 0 to 110 Configured Output 10 110 for heat cool to 110 or LASE default This output value is used when Manual control is selected using a digital input the process variable input fails the auto tune fails Auto Tune Password 0 to 9999 default 0 Enables access to the auto tune facility in the operating level Level 1 SPAS re Setup Password g A r 0 to 9999 default 0 iy This password enables access to the setup levels levels 2 3 and 4 and to the auto tune facility Modbus Address I 1 to 99 This frame allows the Modbus address to be set e1 This value applies only in automatic mode The low limit is set automatically to 0 0 10 for analog outputs e2 Displayed only if a heat cool hardware configuration is selected 45 5 INSTALLATION EC Directive 89 336 EEC In order to meet the requirements of the EC Directive 89 336 EEC for EMC regulations this product must not be used
Download Pdf Manuals
Related Search