Yamatake DIGITRONIK SDC10 User Manual Download Page 35

Page: 35 / 38

Chapter 9

MAINTENANCE

●

Cleaning

Wipe off dirt on the controller using a soft, dry cloth.

●

Parts Replacement

Only authorized personnel are allowed to replace parts.

●

Fuse Replacement (AC model only)

Use only specified standard fuses when replacing fuses on the AC power supply wiring.

Standard

IEC127

Cutoff Speed

Delayed operation type

Rated Voltage

250V

Rated Current

200mA

Summary of Contents for DIGITRONIK SDC10

Page 1: ... 4 Auto tuning 26 6 5 Control Troubleshooting 27 Chapter 7 SPECIFICATIONS 28 Chapter 8 ALARM CODES 30 Chapter 9 MAINTENANCE 31 SDC10 Setup Worksheet 32 Thank you for purchasing the DIGITRONIK Digital Indicating Controller SDC10 This manual contains information for ensuring correct use of the DIGITRONIK Digital Indicating Controller SDC10 It also provides necessary information for installation main...

Page 2: ...nes Control devices for nuclear reactors Never use this product in applications where human safety may be put at risk This manual uses the following symbols to ensure safe operation of this controller i RESTRICTIONS ON USE REQUEST Ensure that this User s Manual is handed over to the user before the product is used Copying or duplicating this User s Manual in part or in whole is forbid den The info...

Page 3: ...erly according to predetermined standards Also wire the SDC10 using specified 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 controller case Doing so might cause fire or faulty operation Firmly tighten the terminal screws at the torque listed in the specifications...

Page 4: ... the mains power supply wiring of this AC power supply controller IEC 127 EQUIPMENT RATINGS Supply voltage 100 to 240Vac operating power voltage 85 to 264Vac Frequency 50 60Hz Power consumption 7VA max 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 Temperatur...

Page 5: ... shift operations Unpacking When unpacking the product check that you have received all the items that you ordered The C10S type socket is optional After unpacking handle the SDC10 and its accessories taking care to prevent damage or loss of parts Those using the communications function should read the DIGITRONIK digital indicating controller User s Manual SDC10 Communications Function Manual If a...

Page 6: ...t outputs 2 non insulated external switch inputs 1 current transformer input 2 event outputs 2 insulated external switch inputs 1 current transformer input 2 event outputs RS 485 communications CPL 1 current transformer input No additional processing Provision of Inspection Sheet Note 1 A socket mounted model cannot be combined with 02 03 05 option The socket is sold as an option CE is not covered...

Page 7: ... 31 26 5 51 8 7 6 5 4 3 2 1 11 10 9 40 71 6 5 M3 5 terminal screw Mounting hole for 2 M4 screw Socket sold separately Model No 81446391 001 Panel Cut out Dimensions 45 0 0 6 45 0 0 6 Nx48 2 5 0 1 45 0 0 6 N is the number of mounted units Handling Precautions When three or more units are gang mounted horizontally the maximum allow able ambient temperature is 45 C ...

Page 8: ...e sure to attach the terminal cover sold separately after wiring the SDC10 Failure to do so might cause electric shock fire or faulty operation Handling Precautions When three or more units are gang mounted horizontally the maximum allowable ambient temperature is 45 C Panel Mounting Bracket Socket Handling Precautions Do not operate the keys with a propelling pencil or sharp tipped object Be sure...

Page 9: ... SDC10T Case The following instructions show how to remove the SDC10T body from the case This has to be carried out only when the controller is to be replaced Required tools Small standard screwdriver Press the claw on the lower left side of the mask bezel with your finger Insert the screwdriver into the groove between the mask bezel and the controller body Press the claw while turning the screwdr...

Page 10: ... listed in the specifica tions Continued use of the relays after the recommended service life might cause fire or faulty operation Use Yamatake Corporation s SurgeNon if there is the risk of power surges caused by lightning Failure to do might cause fire or faulty operation Make sure all wiring is correct Incorrect wiring may damage connected equipment The controller does not operate until six sec...

Page 11: ...d be routed at least 50cm away from power lines Also do not route I O leads through the same distribution box or ducts Crimped solderless wire connectors must not contact other connectors Do not use unused terminals as relay terminals Two or more SDC10 series controllers can be connected in parallel by external switch input The controller can be connected with the Yamatake Corporation SDC20 30 40 ...

Page 12: ...control power supply to reduce noise Install an insulating transformer when power line noise is excessive and use a line filter model number of Yamatake Corporation line filter 81446364 001 Use a CR filter to counteract fast rising noise model number of Yamatake Corporation filter 81446365 001 Handling Precautions When noise countermeasures have been taken do not bundle primary and secondary cable...

Page 13: ... made Such entries are ig nored Chapter 5 INITIAL SETTINGS Set up the SDC10 according to the following procedure See Page 10 11 18 21 21 Step 1 Step 2 Step 3 Step 4 Step 5 Enter the customer settings in the Setup Worksheet referring to the setup items and the parameter items list Set up item settings in setup mode Parameter settings in parameter mode Event value settings in operation mode SP value...

Page 14: ...esis D L Y 2 Event 2 ON delay time F I L T PV filter Operation Mode Display Order Basic display state S P 0 No 0 SP value S P 1 No 1 SP value S P 2 No 2 SP value S P 3 No 3 SP value O v T Manipulated variable C T Current value CT T 1 Remaining timer 1 time T 2 Remaining timer 2 time e 1 L O Event 1 E 1 Lower limit E 1 H I Event 1 Upper limit E 2 L O Event 2 E 2 Lower limit E 2 H I Event 2 Upper li...

Page 15: ...SP 10 20 RDY PV SP 0 C t RL RDY PV SP 0 C 04 C 04 RDY PV SP 3 RDY PV SP 5 Entering the setup mode Procedure Operation mode Parameter mode Setup mode Operation mode Power ON The initial screen is displayed for about 6 seconds The operation mode is displayed Hold down the key for 3 seconds to advance to the parameter mode The setup mode is displayed PARA PARA Hold down the key for 3 seconds to advan...

Page 16: ...00 F 12 S 0 to 1600 C 0 to 3000 F RTD input range 21 Pt100 200 to 500 C 300 to 700 F 22 Pt100 0 to 200 C 0 to 300 F 23 Pt100 0 0 to 200 0 C 0 0 to 300 0 F 24 JPt100 200 to 500 C 300 to 700 F 25 JPt100 0 to 200 C 0 to 300 F 26 JPt100 0 0 to 200 0 C 0 0 to 300 0 F 27 Pt100 50 to 100 C 50 to 150 F 28 Pt100 50 0 to 100 0 C 50 0 to 150 0 F 29 JPt100 50 to 100 C 50 to 150 F 30 JPt100 50 0 to 100 0 C 50 ...

Page 17: ... current only 4th digit 0 Displays time remaining of event timers Displays heater current and event setting with a resolution of 1A 1 Does not display time remaining of event timers Displays heater current and event setting with a resolution of 1A 2 Displays time remaining of event timers Displays heater current and event setting with a resolution of 0 1A 3 Does not display time remaining of event...

Page 18: ... Function Selections and Setting Range Remarks Display of Front Panel LED SP1 See SP1 Lighting Pattern Table SP No Display in Operation Mode Change of SP Value during Selection in Operation mode Chapter 5 INITIAL SETTINGS C13 number of SPs used and display method Setting 1st digit Number of SPs used This digit sets the number of SP values that are used Setting Number of SPs Used 0 1 1 2 2 3 3 4 2n...

Page 19: ...imit alarm 6 Deviation upper and lower limit alarms 7 Heater line break overcurrent alarm 8 Control device short circuit alarm 9 Timer 0 No 1 Standby 2 Latch 3 Standby and latch 4 Non 5 Standby at chang ing SP 0 Direct 1 Reverse Controller alarm 0 No 1 Yes See note Chapter 5 INITIAL SETTINGS Front Panel LED SP1 Lighting Pattern Pattern 1 Pattern 2 No 0 SP Selected Out Out No 1 SP Selected Lit Lit ...

Page 20: ...reak overcurrent alarm operation type 7 Heater line break This alarm is activated when the current at control output ON is lower than the event setting Ex Low Set Ex High to 9999 to disable the overcurrent alarm Overcurrent This alarm is activated when the current is higher than the event setting Ex High when the control output is ON Set Ex Low to 1999 to disable the heater line break alarm Contro...

Page 21: ...ne break overcurrent and control short circuit alarm set the area to 3A or more 3 Additional function settings C14 and C15 3rd digit setting Standby and latch operations can be added as additional functions to an event operation type set on the 1st digit Settings 0 No 1 Standby 2 Latch 3 Standby and Latch 4 Non 5 Standby at changing SP Note Standby The standby function prevents an event from turni...

Page 22: ...blinks for about 2 seconds Blinking stops when the value is fixed Current PV value in the operation mode Current SP value 1 2 3 4 5 6 Chapter 5 INITIAL SETTINGS 1 Set Latch Cancel to the external switch input to turn the external switch ON 2 Reset the additional event setting function by setting the 3rd digit on C14 and C15 to 0 3 Turn the power OFF and back ON again 4 Set Latch Cancel to the RDY ...

Page 23: ... value range 0 1 to 999 9 0 to 3600 s 0 to 1200 s 0 to Output limit high Output limit low to 100 0 to 100 Thermocouple RTD input 0 to 5 or 0 0 to 5 0 C F DC voltage input 0 0 to 3 0 F S 1 to 250 or 0 1 to 25 0 5 to 120 s relay output 1 to 120 s voltage output 1999 to 9999 or 199 9 to 999 9 0 to 9999 or 0 0 to 999 9 0 to 9999 s 0 to 9999 or 0 0 to 999 9 0 to 9999 s 0 0 to 20 0 s Function Remarks Fa...

Page 24: ...uning by deviation The startup width S b is set to 0 in the following applications In the case of interference control targets e g instruments that are easily influenced by changes in the temperature of adjacent up down left right zones In the case of control targets where disturbance is generated intermittently e g pack aging equipment SP value PV value Startup width sb Self tuning startup Note E...

Page 25: ... is stored Current PV value Current SP value Set event 2 by the same procedure 1 2 3 4 5 RDY PV SP 10 RDY PV SP S d C 20 RDY PV SP 10 200 20 RDY PV SP 200 20 RDY PV SP Operation mode Example Change the SP value in the basic display state in the operation mode PARA Procedure Power ON The operation mode is displayed Use the and keys to enter numeric values Hold down the key until the PV and SP value...

Page 26: ...control 0 0 is displayed at OFF 100 0 is displayed at ON PID control Values in 0 0 to 100 0 range displayed C 1 2 X0XX is displayed on CT model Measurement range 0 to 55 A Event operable range 3 to 50 A Lights when control output is 300ms or more See note 2 Displays C 1 2 0XXX See note 3 Displays C 1 2 0XXX See note 3 0 Displays C 1 2 X0XX Displays settings C 1 2 1 to 9 0 E 1 Sets either upper or ...

Page 27: ...C 1 3 is set to an even number 0 2 4 6 2 By the RDY key If the value of setup item C 2 1 is set to 4 the SP value can be switched by the RDY key Holding down the RDY key for at least two seconds switches the SP No S P 0 S P 1 S P 2 S P 3 S P 0 and so forth 3 By external switch input optional function If the values of both setup items C 1 7 and C 1 8 are set to 1 SP switching the four SP values can...

Page 28: ...Initial start 1 SP change of 10 FS 2 or more 2nd start onwards SP change of 5 FS or more 1 Initial start refers to initial tuning after the C t R l setting is set to 1 2 FS full scale refers to the width between the upper and lower temperatures set by range code setup item C04 Example 10 FS when the range is 200 to 400 C becomes 600 C x 10 60 C 2 Start by generation of deviation Startup conditions...

Page 29: ...appens follow the procedure below to reset the controller RDY PV SP 0 C t RL RDY PV SP 0 20 RDY PV SP 200 50 RDY PV SP 1 C t RL Parameter mode Operation mode PARA PARA Check that the control device heater etc is ON and in an operating state Hold down the key for 3 seconds to advance to the parameter mode The parameter mode is displayed Use the and keys to enter numeric values Hold down the key for...

Page 30: ...appens either use control by fixed PID values C t R l 2 or set parameter item S b to 0 6 4 Auto tuning Use the auto tuning function in the following instances To automatically calculate PID constants by control by fixed PID value C t R l 2 When startup is slow in self tuning control When response startup is slow in self tuning control The auto tuning function can be used in either of self tuning c...

Page 31: ... the PID values The following describes auto tuning operation Operation when the difference between SP and PV values is 10 FS or more and SP PV At startup operation stabilizes at a tem perature of about SP PV 2 The temperature rises again and reaches SP Auto tuning ends when stability is achieved Operation when the difference between SP and PV values is 10 FS or less and SP PV Cycling is repeated ...

Page 32: ...0Vac 1A 30Vdc 1A resistive load PV upper limit alarm PV lower limit alarm PV upper lower limit alarms deviation upper limit alarm deviation lower limit alarm deviation upper lower limit alarms heater line break overcurrent control device short circuit timer Standby latch ON delay controller alarm 0 to 9999 or 0 0 to 999 9 Min 100 000 operations resistive load 5V 10mA 1 AC 0 to 55A AC 3 to 50A 3A 2...

Page 33: ...ity 10 to 95 RH no condensation allowed 200g max including installation bracket on panel mounted type 300g max including socket on socket type 0 78 to 0 98N m External switch input Insulated type Category Item Specifications Additional Functions General Specifications Memory backup Rated power supply voltage Power consumption Insulation resistance Dielectric strength Rush current power ON Mask mat...

Page 34: ...onversion Abnormal parameter Abnormal adjustment data An alarm code other than A L 9 7 causes the manipulated variable control output value to be set to 0 OFF Instrument operations other than manipulated variable are unaf fected The A L 9 7 alarm code does not affect instrument operation Note Display and operation when thermocouple input line break occurs Abnormal State Indication Alarm Code Senso...

Page 35: ...cloth Parts Replacement Only authorized personnel are allowed to replace parts Fuse Replacement AC model only Use only specified standard fuses when replacing fuses on the AC power supply wiring Standard IEC127 Cutoff Speed Delayed operation type Rated Voltage 250V Rated Current 200mA ...

Page 36: ...width Thermocouple RTD 2 C F DC voltage 0 5 FS D I F F Differential gap 5 0 5 C Y C L Time proportional cycle 10 s P B I A PV bias 0 0 0 H Y S 1 Event 1 hysteresis 5 0 5 D L Y 1 Event 1 ON delay time 0 s H Y S 2 Event 2 hysteresis 5 0 5 D L Y 2 Event 2 ON delay time 0 s F I L T PV filter 0 0 s See page 19 for information on parameter settings Display Item Default Customer settings Memo S P SP valu...

Page 37: ...ange Max C 1 1 Manipulated variable when READY mode 0 or Alarm occur C 1 2 Operation mode 0000 C 1 3 Number of SPs used 0 C 1 4 Event 1 operation type 0000 C 1 5 Event 2 operation type 0000 C 1 6 Event operation in READY mode 0 C 1 7 External switch input 1 operation type 0 C 1 8 External switch input 2 operation type 0 C 2 1 RDY key setting 0 C 2 2 Communications address 0 C 2 3 Communications co...

Page 38: ...vanced Automation Company Totate International Building 2 12 19 Shibuya Shibuya ku Tokyo 150 8316 Japan URL http www yamatake com Printed in Japan 1st Edition Issued in Nov 1995 12th Edition Issued in July 2004 B This has been printed on recycled paper 02 ...

Search results

Summary of Contents for DIGITRONIK SDC10

Reviews:

Related manuals for DIGITRONIK SDC10

Brands by name

Popular brands

Yamatake DIGITRONIK SDC10, User Manual

Search results

Summary of Contents for DIGITRONIK SDC10

Reviews:

Related manuals for DIGITRONIK SDC10

Brands by name

Popular brands