SDM Series User Manual
Contents
1. Thermocouple Input Connect the positive lead of the thermocouple sensor to terminal 3 and the negative lead of the thermocouple to terminal 2 b RTD Input Connect lead A of the RTD sensor to terminal 4 A and the other two leads to terminal 3 B and terminal 2 b Note The maximum allowable resistance of the lead wire connected to the RTD is 15Q Each lead wire should be the same thickness c DC Voltage Input Connect the input signal positive lead to terminal and the negative input signal lead to terminal fa ahh fa E 2 2 Ca i i t be i svbe SDM9000 4900 9400 In case of SDM7000 terminal no is 2 and 3 3 Output Connections a Relay Output Canin aut 1 SDM9000 4900 9400 In case of SDM7000 terminal no is 19 Com and 18 N O b 4 20mA or SSR Output If you require SSR output set the header pin switch located inside the controller on the circuit board to the SSR position SDM Universal Temperature amp Process Controller 4 Controller 1 Front Description SV DISPLAY Displays set value and Parameters set OPERATION KEYS Data increase or decrease parameter selection auto manual and data enter PV DISPLAY Displays processing value INDICATOR LAMP Indicates alarms manual control Key Operation 1 parameters description 2 starting of program control Selection of parameter Decrement of parameter data Increme2. 6 Heating refrigeration control The heating refrigeration control output is 50 of the control output obtained by PID calculation Heating output calculated output 50 hysteresys 2 X 2 Refrigeration output 50 calculated output hysteresys 2 X 2 X 2 Heating refrigeration output a Heating output is enabled through the control output in parameter group 2 b Auto tuning is disabled during the heating refrigeration control operation Manual tuning is still possible c The second alarm output is disabled automatically when the refrigeration output is assigned as a relay and the transmission output is disabled automatically when the refrigeration output is assigned as a 4 20mA current refrigeration gain 1 Programming procedure Find the control operation parameter from parameter group 4 and enter heating refrigeration operation Set the heating refrigeration hysteresys The heating refrigeration output is set to OFF while within the hysteresys dead band Set refrigeration gain Refrigeration gain is used for controlling refrigeration speed Enter the type of refrigeration output Choose from relay and current Set the refrigeration control output period when the refrigeration output is assigned as a relay 100 L 1 paling Cul Bead Band f Heating Out 4 i Calculated ee 7 la i t an Chilgu 1 HT 1 OY heating refrigeration operation output characteristic output Use these outputs as the r
3. operation is selected manual operation is disabled When the process heating function is operating manual operation is disabled When heating refrigerating function is operating more than 50 of the output is heating output and less than 50 is refrigeration output See heating refrigeration operation in chapter 6 and an operation The controller can be tuned for the process being monitored by changing parameter group 1 tuning parameter group as outlined in chapter 4 2 Automatic and Manual operation Changing between automatic manual operation is performed by using the 2 Auto Tuning Auto tuning using PID automatically tunes the controller for the process being monitored so it will operate optimally This saves time over tuning the controller manually SDM Universal Temperature amp Process Controller 1 Auto tuning procedure a oO Find the A T parameterfrom parameter group 4 and enable auto tuning by entering YES Find the tuning start parameter from parameter group 1 and enter StAt This will start the auto tuning process When auto tuning begins the controller is in ON OFF control operation and the manual operation indicator AT indicator will be blink Figure 5 To cancel autotuning press the AT key The AT indicator will turn off and autotuning will stop When auto tuning is stopps the controller calculates the optimum PID constant and applies it to the control function the loop break alarm
4. Alarm2Hysteresys Set alarm 2 dead band F e T Thermocouple 130 400 C 202 752 F i Loop Break Alar 0 9998sec r ke R Thermocouple 0 1760 C 32 3200 F LbA ia a E L or Select type of Ret Out 7 o x o m etransmission Ou G Ec S Thermocouple 0 1760 C 32 3200 F ay ey ci b ke B Thermocouple 0 1800 C 32 3200 F E H Ret Out High Limit Set Ret out high limit JPE i ee eee eee E L Ret OutLow Limit Set Ret out low limit dPE Din Pt 1000 200 600 C 328 1112 F d aA 0 30min 1 5V 4 20mA control out Ramp Control Output i 5 es only j 1 5 V dc 4 20mA By set limit high and low parameters In case of set to JPt1 or dPt1 can be setting and display with decimal point 7 Parameter Group 4 Control parameter group These assign a control operation SDM Universal Temperature amp Process Controller Symbol Setting Data Operation Conf SP 2 di RE 5 FUY bOUE CALE nu H AU L CGAP CGAn L EYF Fr S L Parameter Group Select other parameter groups 8 Parameter Group 5 Setting value program control group These affect the set value program control 2 set point Set 2 target set point value Select Digital Input SP2 or Auto Manual or program control Hold can be selected Auto Tuning OFF ON Fuzzy Logic OFF ON Burn Out Set output in case of burn out Control Action Select output control action Control Out High Limit Set high c
5. SANUP ELECTRIC CO LTD Vol 04E Universal Process Controller SDM Series User Manual Thank you very much for selecting Sanup temperature controller For your safety please read the following before using AL CE SANUP ELECTRIC http www sanup com Address Factory amp Head Office 240 42 Euijeongbu 2 dong Euijeongbu si Kyoungkido Korea Tel 82 31 876 4641 3 amp Fax 82 31 876 4640 http Avwww sanup com SDM Universal Temperature amp Process Controller CONTENTS 1 Feature 2 Installation 1 Installation Guidelines 2 Installation Procedure 3 Wiring Diagram 1 Power 2 Input Connection 3 Output Connection 4 Alarm Output 5 Retransmission Output 6 Digital Input 4 Controller 1 Front Description 2 Changing Parameters 3 Parameter Groups 4 Parameter Group 1 Tuning Parameter Group 5 Parameter Group 2 Input Output Group 6 Parameter Group 3 Alarm and Retransmission Output Parameter Group 7 Parameter Group 4 Control Parameter Group 8 Parameter Group 5 Setting Value Program Control Group 9 Parameter Group 6 Communication Group 5 Operation 1 Operation Procedure 2 Auto Tuning 3 ON OFF Control 4 Fuzzy Control 5 Alarm Operation 6 Heating Refrigeration Control 7 Ramp Output Heating 8 Loop Break Alarm 9 Using the Second Set Value 10 Miscellaneous 6 Set Value Program Conirol 1 Set Value Program P
6. a Find the first alarm operation parameter in parameter group 3 Assign the control loop break alarm b Find the alarm time set parameter and set the alarm time Usually twice the integral is used Alarm function stops when set to 0 Information output does not occur c When auto tuning is enabled twice the time of the integral time is automatically set as the alarm time based on the PID constant calculation procedure S Cause for alarm generation a Power interruption b Heating element problem c Exterior relay or magnetic switch malfunction Note When the control output high limit set value is below 99 9 the control loop break alarm does not function Note When manual control output is set to a time that is more than 100 the control loop break alarm occurs 9 Using the second set value The first set value which is the controller set value can be changed to the second set value by using the exterior contact dl 1 Programming procedure Find the contact point input selection parameter from parameter group 4 and assign this as the second set value Find Second set value operation BS When the contact input is set to automatic manual operation changing the second set value is impossible Adjustability of the second target set value is automatically restricted according to the input sensor and scale setting being used 6 Set value program control Ramp Sock Control This describes the procedu
7. c shock When control signal wire connection 20AWG 0 5mm2 should be used and screw blot on terminal block with 0 74N m strength e It may result in malfunction or error Keep the controller away from high current and voltage circuits The controller and connection wires esp compensation conductors and RTD lead wires should be kept approximately 30cm 12 away from high current or voltage circuits to limit the possible affect of noise e It may cause display fluctuation or error Do not use a place where temperature fluctuates or icing occurs e It may cause fire explosive or error In cleaning the controller do not use water or an oil based detergent e It might cause an electric shock or fire that will result in damage to the product Do not inflow dust or dregs into inside of this controller e It may cause fire or trouble Check the number of terminal when connect signal input line e It may cause fire or trouble Installation category II Pollution degree 2 1 Feature Fuzzy Logic Programmable Ramp Sock Control Universal Input gt Universal Control Output gt Universal Power 100 240V ac 50 60Hz Heating Cooling Control Retransmission Output 4 20mA dc 2 Point Alarm Contact gt Control Output Limit Delay Timer RS 485 Communication MODBUS ASCII Protocol SDM Universal Temperature amp Process Controller 2 Installation 3 Wiring Diagram a Make a 91X91mm or each s
8. efrigeration output d Any output value set during manual operation is divided by the heating refrigeration output and contains 50 center hysteresys e Except in special cases set the control output to 50 7 Ramp output heating Some heaters can be damaged if power is not supplied gradually In this case the heater should be protected by using the ramp control function 1 Programming procedure a Find the ramp control output parameter parameter symbol d tm from parameter group 3 and set the required ramp control output time in minutes The control output increases slowly after the power is on and resets to the original control output after the time set for the ramp control parameter d tm has been reached If set to 0 stop ramp output b The control output indicator blinks during the ramp control output function wy X Control output indication l i during ramp control output 75 SDM Universal Temperature amp Process Controller 2 Ramp control output a Ramp control output is a 4 20 mA current control output b Ramp control output is disabled during ON OFF control operation c Auto tuning is disabled when ramp control output is enabled d Manual operation is disabled when ramp control output is enabled 8 Loop break alarm If the control output lasts longer than the time set for operation the controller treats this as a control loop error and an alarm is activated 1 Programming procedure
9. etting Data Operation Adds SPEd B888 Communication Address 0 31 Set of communication address for R8485 Communication Speed Set speed 2400 4800 or 9600 BPS Reply Delay Time 1 4 54 msec 2 54 104 msec 3 104 154 msec See RS485 manual for additional information 5 Operation 1 Operation Procedure 1 Automatic operation Upon connecting power the controller is in a state of automatic operation and the process value is indicated on the upper display process value display and the set value is indicated on the lower display the set value parameter display The set value can be changed by using and ENTER key Operation of the controller depends on the initial settings and alarm assignments The controller will indicate a control output an alarm state wane key on the front or by using the digital input The MAN indicator is on during manual operation and off during automatic operation When parameter dl is set to auto manual operation is accomplished by using the digital input only Using the front key to change to manual operation is disabled When set to manual operation the control output is indicated on the display by symbol The control output can be changed by using a and IL L Control output indication during manual operation Note In the following cases manual operation is disabled or restricted ie When the ON OFF control
10. ions SDM Universal Temperature amp Process Controller but other parameter group is accessible only by entering a pass number This number is entered at the end of group 1 4 Parameter Group 1 Tuning parameter group This parameter group is accessible by connecting power to the controller and does not require a pass number This parameter group controls every tuning parameter including target set value PID coefficient hysteresis alarm set value and auto displayed 5 Parameter Group 2 Input Output group These define an input output or high low limit tuning start This group is also used to get to the extension parameter group Symbol Setting Data Operation Symbol Setting Data Operation PASS LanF Control Out Capacity Displays control output capacity Proportional Band 0 5 999 8 Integral Time 0 9998sec If set to 0 P control only Derivative Time 0 2500sec If set to 0 PI control only On Off Hysteresys Set ON OFF control dead band Control Period 1 60sec Alarm 1 Set Alarm 1 Alarm 2 Set Alarm 2 Auto Tuning Start If set to StAt auto tuning will start Password Enter to access other parameter group Parameter is 5 Select Para Group Use to select parameter group to be displayed LanF InS Parameter Group Select other parameter group Input Selection Select inp
11. ize according to panel cut size panel cutout C I 19 OO contrat cut When installing more than two controllers parallel to each other keep distance Conrod 4 NE g 4 20mA SSA between the panel cuts to allow room for the bezel of the controller refer to Nom gt gt Retransmission output 420A drawing gt gp Control out 2 4 20mA Digital inpui f AS 485 b Insert the controller into the panel cut 2 Te ALI c Insert a mounting clip into both sides of the controller and tighten the screws around 14 7N m AL Dei Control out 2 Relay E E H Power N AC 100 240 Gd D 0 SDM 9000 9100 SDM 9400 SDM 4900 gt Reon E Conirol out 1 Q 4 20mA 4 20maA SSR Digital input Caa cate aut 1 2 ot L_ OQ Power D t Ta AG 100 240 2 _ 7S 465 SDM 7000 7100 SDM series panel cut size SDM Universal Temperature amp Process Controller 1 Power Prior to applying power ensure the supply voltage is connected to the correct terminals as marked on the electrical connection diagram Connect the power supply voltage to power terminals If controlling a heater prevent input surge voltage by making sure the power supply voltage and the heater magnetic switch drive voltage are isolated Note Connect the power supply ground to terminal 11 15 If this connection is not made the controller could be affected by noises causing malfunction 2 Input Connection a
12. nt of parameter data Poong 1 selection auto manual control 2 end auto tuning 2 Changing Parameters 1 Pressing the MODE key when the process value is displayed allows various parameter groups to be seen in the process value display 2 The indicated parameters can be changed by using the increase and decrease keys Holding down these keys for more than 1 5 seconds will change the value rapidly 3 After changing the value of a parameter the right decimal point blinks indicating the parameter has not been accepted By pressing Enter this value is accepted and entered into EEPROM nonvolatile memory When the value is accepted the decimal point disappears 4 Once finished changing parameter values pressing for more than 2 seconds returns the controller to normal operation and the process value will be displayed Waiting approximately 80 seconds without pressing the key will return the meter to normal operation as well Note Parameter groups other than group 1 have a major affect on the operation of the controller If possible no changes in these parameter groups should be made during controller operation All changes should be made by experienced personnel 3 Parameter Groups The parameters are divided into six groups This includes group 1 the tuning parameter group which is used frequently and the 5 other groups Note Group 1 Tuning parameter group is accessible without any restrict
13. ontrol out limit Control Out Low Limit Set low control out limit In case of under 99 0 AT disable Heat Cool Dead Band Set heat cool out dead band Unit Cooling Gain Set cooling output gain 0 1 10 0 Cooling Output Type Select cooling output type Control Period If cooling output is relay set control period 1 60sec Symbol Setting Data Operation F Parameter Group Select other parameter groups n o i Enable Program YES Enable program control Control NO Disable program control r 5En Enda HA IE PSrE Sing SDr ug Snid SH i En i SH e En g SH R EH R Pattern End Mode Select Hold Reset Repeat or End Wait Time Set wait time Restart Mode Restart mode setting after power failure Number of Segment Set segment quantity Start Value Set first segment value Start Mode BY first Seg Sart BY een value Set Point 1 Segment 1 set value Time 1 Segment 1 time Set Point 2 Segment 1 set value Time 2 Segment 2 time Set Point 10 Segment 10 set value Time 10 Segment 10 time Time description XX YY XX Hour YY Minute X If program control hold is required press the MBMMAL Key If hold cancellation is required press the key for approximately 2 sec SDM Universal Temperature amp Process Controller 9 Parameter Group 6 These affect RS 485 communication options Symbol S
14. put 0 3 of F S 1 digit or 3 C R S B C exclusion under 450 C RTD Input 0 2 of F S 1 digit DC Volt Current 4 20mA Input 0 2 of F S SDM Universal Temperature amp Process Controller 2 Input 6 ARW Auto operating T C K J E N C T R S B 7 Control Output Period 1 60 sec Contact SSR control only RTD Pt100 ohm JPt100 ohm 8 Manual Reset 0 100 P PD control only Volt 1 5Vdc 4 20mA Universal Input 4 Option and Others Digital input 1 point dry contact Operating impedance 100 Q max 1 Scan Time 0 16 sec 2 Power 2 Output AC 100 240V 50 60Hz 0 1A max 1 Control Output 3 Communication Relay Contact 250V 2A R load RS 485 2 wire type MODBUS protocol optional 4 20mA max 600 Q 4 Operating Environment SSR 20Vdc 21mA Temperature 0 50 C Humidity 35 85 RH Universal Output 5 Demension SDM 9000 96 X 96 X 100 mm 2 Retransmission Output programmable scale SDM 4900 48 X 96 X 100 mm 600 Q max SDM 9400 96 X 48 X 100 mm Accuracy 0 2 SDM 7000 72 X 72 X 100 mm 3 Alarm output Caution should be used when installing this device Misuse or incorrect 2 point 250Vac 1A R load installation may result in serious injury or damage to the controller This manual is subject to change without notice 3 Control Mode 1 PID Pl PD P ON OFF Each direct reverse mode Heating Cooling mode 2 3 4 Program Control 1 Pattern 10 Segment 5 2 Set Value by digital inpu
15. re necessary to use the set value program located in parameter group 5 This will setup the set value program operation which is 10 segments in length The parameters relate to the set value program operation control and the parameters set each segment value and time This procedure sets the parameters related to operation control and enables the set value program operation which determines the control operation after the end of the program operation and assigns the operation procedure after a power failure SDM Universal Temperature amp Process Controller This is accomplished by setting the wait value that the process value reaches when the last segment ends each segment starts 1 Set value program procedure 1 Set related parameter suitable for the process 2 Enable the set value program operation Parameter symbol rSEn 3 The operation begins by pressing the key for 2 seconds When the operation begins the operation indicator blinks 4 To cancel during operation press the key for two seconds This resets to the initial fixed set value operation state Reset 2 The end of the operation 1 When operation end mode is set to hold mode it is enabled on the last set value of the program operation a The operation indicator turns ON b The relay of the first alarm output indicator turns ON when the first alarm output is assigned to pattern end indication output c When the ENTER key is pres
16. rocedure 2 The End of the Operation 3 Temporary Hold of the Set Value During Operation Hold 4 Process Value Wait Function 5 Repeat After a Power Failure 7 Specification 1 Input 2 Output 3 Control Mode 4 Optional and Others SDM Universal Temperature amp Process Controller CAUTION FOR YOUR SAFETY Please keep these instructions and review before using this controller This instruction manual uses WARNING and CAUTION as signal words for safety WARNING WARNING indicates a potentially hazardous situation which if not avoided will result in death or serious injury CAUTION CAUTION indicates a potentially hazardous situation which if not avoided will result in minor or moderate injury and at other times will result in death or serious injury may also be used to alert against unsafe practice WARNING indicates a potentially hazardous situation which if not avoided will result in death or serious injury 1 In case of using this unit with machineries warehouse medical equipments vehicle train airplane nuclear power or safety device etc it requires installing fail safe device e It may result in serious damage fire or human injury 2 Use a rated voltage to prevent damage or trouble e It may result in fire 3 Check the number of terminal when connect each line and signal input e It may cause fire or trouble 4 Do not turn on the power until the wiring completed e It may ca
17. sed for two seconds while the controller is in the hold state the hold state is cancelled and the controller resets to the initial fixed set value operation state Reset When operation end mode is set to repeat mode a The set value program operation will restart from the initial segment b The first alarm output relay turns ON for 3 seconds and resets when the first alarm output is assigned to pattern end indication output 3 Temporary hold of the set value during operation hold 1 Press the MWM key when set value hold is required during operation 2 Auto tuning is possible only during a set value hold state 3 Automatic manual operation selection is possible only during a set value hold state 4 To cancel the hold functions press the key for 2 seconds during a hold state The hold function ends automatically during auto tuning 4 Process value WAIT function When each segment begins if the difference between the process value and the set value is larger than wait value the change in set value stops and the set value is changed so it will be within the wait value If the wait function is not necessary set the wait set value to 0 5 Repeat after a power failure 1 Reset to the initial fixed set value operation state and operate when repeat mode is set to reset 2 Restart from the initial segment segment 1 when repeat mode is set to restart 7 Specification 1 Input 1 Accuracy T C In
18. t Auto Manual Control Fuzzy Logic
19. time LbA is set to twice yhe integral time Auto Tuning Cycle 2 Auto tuning considerations Auto tuning does not affect the output when the controller is in ON OFF control mode Auto tuning does not affect the output when the controller is in heating cooling control mode Auto tuning function does not operate when the high limit of the control output is set below 99 9 or the low limit is above 0 1 3 ON OFF Control When the control operation is set to ON OFF mode the controller performs the ON OFF control operation and hysteresis can be adjusted 1 Programming procedure Find the control operation parameter parameter symbol CACt from parameter group 4 Enter d o n F for positive cooling operation of the ON OFF control Enter On OF for negative heating operation operation of the ON OFF control Find the hysteresis parameter parameter symbol HYS from the tuning parameter group and set the hysteresis as required 2 Negative and Positive operation ON OFF control Dead Band OH OFF Set _ b Dead Band OFF i ON Set SDM Universal Temperature amp Process Controller 4 Fuzzy control Overshoot generated when the set value is changed and operation begins can be reduced by enabling the fuzzy control function This function can be enabled by finding the fuzzy control function parameter from parameter group 4 and setting it to On Note Fuzzy f
20. unction is enabled when the PID constant is not zero and the controller is in automatic operation mode Response characteristic in restricting overshooting 5 Alarm operation The alarms can be used as an output for two types of information Alarm function based on the process value is disabled automatically when alarm 2 is used as a refrigeration output in the heating refregeration control 1 Alarm operation programming procedure a Find the alarm operation parameter parameter symbol ALS1 ALS2 from parameter group 3 and assign alarm operation b Find the hysteresis parameter parameter symbol HYS1 HYS2 from parameter group 3 and set the hysteresis c Set the alarm activation point with the alarm parameter parameter symbol AL 1 AL 2 from parameter group 1 lt Assignment symbol and alarm operation gt Symbol Setting Data Operation See Alarm Off f High alarm f Standby high alarm j Low alarm on j Standby low alarm i Deviation high alarm Fr i om jj Deviation low ararm ai F 4 Deviation alarm H L b A Loop break alarm PE m g i esc Alarm 1 application pattern end output Note The deviation alarm is 0 when the alarm set value is below 0 Note The deviation alarm hysteresys is 1 2 of the alarm set value when it is below SDM Universal Temperature amp Process Controller 1 2 of the alarm set value
21. use electric shock 5 Do not repair wiring or checkup when electric power on e It may cause electric shock 6 Installation the controller where there is no dust corrosive or explosive gas direct ray of the sun mechanical vibration or shock present e It may cause fire or explosive 7 This controller must be mounted on panel e It may cause electric shock 8 Do not repair beyond of authorized technician e It may cause trouble CAUTION indicates a potentially hazardous situation which if not avoided will result in minor or moderate injury and at other times will result in death or serious injury may also be used to alert against unsafe practice Installation Guidelines 1 Ensure the surrounding ambient operating temperature is between 0 50 C 32 122 F e It may cause fire or wrong operation Altitude over 0 2000m use Ensure the power supply for the controller does not fluctuate greatly Main supply voltage fluctuations not exceed 10 of the normal voltage e It may cause fire 4 Install the controller where there is no dust corrosive or explosive gas present e lt may cause fire SDM Universal Temperature amp Process Controller 5 13 14 Install the controller where there is no risk of mechanical vibration or shock e It might shorten the life cycle of the product or give an electric shock This controller shall not be used outdoors e It might shorten the life cycle of the product or give an electri
22. ut sensor signal type See table Input Sensor Output Selection Select control output type Indicating Unit Select Celcius or Fahrenheit Decimal Point Use only voltage input signal Display High Limit Use only voltage input signal Display Low Limit Use only voltage input signal Manual Reset When using proportional control use to set manual reset value Input Filter Select input filter time 0 60sec Insert Input offset adjustment Note If the correct password is not entered other parameter groups will not be SDM Universal Temperature amp Process Controller lt Input Sensor gt 6 Parameter Group 3 Alarm and retransmission output parameter group These define alarms and a retransmission output Set Range Symbol Sensor SC JP Symbol Setting Data Operation H be K Thermocouple 70 1370 C 94 2498 F C an F Parameter Group Select other parameter groups J Ec J Thermocouple 70 950 C sea edaet ALS Alarm 1 Action Select type of alarm that alarm 1 will be E tc E Thermocouple 70 750 C 94 1382 F HY 5 f Alarm 1 Hysteresys Set alarm 1 dead band nm eEc N Thermocouple 100 1300 C 148 2372 F l Select type of alarm that alarm 2 will be AL 5 g Alarm 2 Action i Same as AL1 except LBA and PEND L Eec C Thermocouple 0 2300 C 32 4172 F H4YS lt
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