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INSTRUCTION MANUAL

 

•  Read this Instruction Manual before using the product. 

•  Read the safety notes carefully. 

•  Keep this Instruction Manual in a safe and convenient place for future reference. 

Digital Electro-pneumatic 
Regulator 

EVD-1000/3000 Series

 

IO-Link Type 

SM-A20758-A/3

 

Summary of Contents for EVD-1000 Series

Page 1: ...ction Manual before using the product Read the safety notes carefully Keep this Instruction Manual in a safe and convenient place for future reference Digital Electro pneumatic Regulator EVD 1000 3000...

Page 2: ...to change without notice The product is intended for users who have basic knowledge about materials piping electricity and mechanisms of pneumatic components CKD shall not be responsible for accidents...

Page 3: ...y Although various safety measures have been adopted in the product customer s improper handling may lead to an accident To avoid this Thoroughly read and understand this Instruction Manual before usi...

Page 4: ...stop on the electric circuit and power outages on the cylinder when designing the system and selecting the product Install a pressure switch and a residual pressure exhaust valve on the compressed air...

Page 5: ...t on the product characteristics Do not expect the pressure on the secondary side to remain for a long period Take measures to remove residual pressure as necessary The pressure on the secondary side...

Page 6: ...immunity for industrial environments applied to this product is EN61000 6 2 the following requirements must be satisfied in order to conform to this standard Conditions The evaluation of this product...

Page 7: ...ucture 24 2 INSTALLATION 26 Mounting 26 Piping 28 Seal material 28 Wiring 29 M12 connector 30 Cable connection 31 3 USAGE 32 Checking the Set Value RUN Mode 32 Input signal type setting 32 Automatic p...

Page 8: ...of solenoid valve 53 Acquired data 53 How to obtain data 54 4 MAINTENANCE AND INSPECTION 55 Periodic Inspection 55 5 TROUBLESHOOTING 56 Problems Causes and Solutions 56 Error Code 58 6 OPTION 59 Optio...

Page 9: ...dy EVD 1000 Series LED display Operation keys Threaded hole for mounting the bracket Port R pilot air exhaust Exhaust port main air exhaust Please attach the unit label sticker according to the unit t...

Page 10: ...s LED display Threaded hole for mounting the bracket Operation keys Port R pilot air exhaust Exhaust port main air exhaust M12 4pin connector Please attach the unit label sticker according to the unit...

Page 11: ...g data entry key Press to select the digit place of values during data entry 3 digit number LED display green In the RUN mode pressure display the pressure or function setting data is displayed In the...

Page 12: ...tic power off Indicates whether automatic power off is enabled or disabled This function is set to disabled F3 at the factory setting Select to enable or disable the automatic power off Note The autom...

Page 13: ...Symbol Blank F6 is displayed For Unit change available Symbol KA F6 and unit are displayed alternately This function is set to kPa at the factory setting Units can be selected from kPa psi and bar onl...

Page 14: ...change Blank Unit change none KA Unit change available Option Cable option Blank None MS IO Link M12 straight female M12 straight male 3m ML IO Link M12 L type female M12 straight male 3m MM IO Link M...

Page 15: ...Unit change Blank Unit change none KA Unit change available Option Cable option Blank None MS IO Link M12 straight female M12 straight male 3m ML IO Link M12 L type female M12 straight male 3m MM IO...

Page 16: ...8 sec or less Vibration resistance 98 m s2 or less Ambient temperature 5 C to 50 C Fluid temperature 5 C to 50 C Port size 2 2 08 Rc1 4 2 08G G1 4 2 08N NPT1 4 Unit change 3 Note 6 None Without Unit...

Page 17: ...c or less Vibration resistance 98 m s2 or less Ambient temperature 5 C to 50 C Fluid temperature 5 C to 50 C Port size 2 2 08 Rc1 4 2 08G G1 4 2 08N NPT1 4 Unit change 3 Note 6 None Without Unit chang...

Page 18: ...ec or less Vibration resistance 98 m s2 or less Ambient temperature 5 C to 50 C Fluid temperature 5 C to 50 C Port size 2 2 08 Rc1 4 2 08G G1 4 2 08N NPT1 4 Unit change 3 Note 6 None Without Unit chan...

Page 19: ...nt temperature 5 C to 50 C Fluid temperature 5 C to 50 C Port size 2 IN OUT Port 2 08 Rc1 4 2 10 Rc3 8 2 08G G1 4 2 10G G3 8 2 08N NPT1 4 2 10N NPT3 8 EXH Port 2 08 10 Rc3 8 2 08G 10G G3 8 2 08N 10N N...

Page 20: ...ent temperature 5 C to 50 C Fluid temperature 5 C to 50 C Port size 2 IN OUT Port 2 08 Rc1 4 2 10 Rc3 8 2 08G G1 4 2 10G G3 8 2 08N NPT1 4 2 10N NPT3 8 EXH Port 2 08 10 Rc3 8 2 08G 10G G3 8 2 08N 10N...

Page 21: ...ient temperature 5 C to 50 C Fluid temperature 5 C to 50 C Port size 2 IN OUT Port 2 08 Rc1 4 2 10 Rc3 8 2 08G G1 4 2 10G G3 8 2 08N NPT1 4 2 10N NPT3 8 EXH Port 2 08 10 Rc3 8 2 08G 10G G3 8 2 08N 10N...

Page 22: ...230 4 kbps SIO Mode support None Port Type Class A Device ID Refer to the table below Process Data Input 6 byte Process Data Output 4 byte Device ID Device ID Product Name Note 0x215001 EVD 100 C 100...

Page 23: ...ange for each model Model number Select Unit Pressure control Note Display range 7 segment Process data Display value kPa Process Data output value EVD 1100 C EVD 3100 C None kPa fixed 0 to 100 0 0 to...

Page 24: ...e Access Locks 0x0000 No lock 0x0001 Parameter lock 0x0002 Data storage lock R 2 byte Record 0x0020 0 Error Count 0 R 2 byte UInteger16 0x0024 0 Device Status 0 R 1 byte UInteger8 0x0025 0 Detailed De...

Page 25: ...Mode 1 Higher limit value 0 Setting range 0 to 50 Y R W 2 byte UInteger16 0x0109 0 Switch output 2 Mode 2 Lower limit value Note 1 0 Setting range 0 to 90 Y R W 2 byte UInteger16 0x010A 0 Switch outpu...

Page 26: ...lank is selected Note 2 The operation while communication error occurred is as indicated in Table 1 Table 1 Operation at communication error State Cause Operation at communication error Operation at e...

Page 27: ...UInteger16 PD PD2 PD3 Bit 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 MSB LSB Data Name Control pressure Data Range 2byte Format UInteger16 PD PD4 PD5 Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Da...

Page 28: ...on set this bit to 1 True If this bit is 0 False controlling cannot be performed Observation Index Sub index Item Value Access Data length Format 0x0400 0 Solenoid valve energizing time Operating Time...

Page 29: ...sure Turn on the power again Check that there is no leakage from the pipes fittings or other components correctly connect the pipes and turn on the power again 0x8D10 Warning Out of specification E 10...

Page 30: ...A20758 A 3 1 PRODUCT OVERVIEW 22 2020 10 06 Dimensions EVD 1000 Series M12 4pin connector 4 2 Port R Pilot air exhaust port 2 Select by port diameter 08 Rc1 4 08G G1 4 08N NPT1 4 4 M3 depth6 5 3 EXH p...

Page 31: ...06 EVD 3000 Series 2 M4 depth12 2 Select by port diameter 08 Rc1 4 08G G1 4 08N NPT1 4 10 Rc3 8 10G G3 8 10N NPT3 8 EXH port Select by port diameter 08 Rc3 8 10 08G G3 8 10G 08N NPT3 8 10N 4 2 Port R...

Page 32: ...alve base Polyphenylene sulfide resin Pilot chamber Polyphenylene sulfide resin Body Aluminum alloy die casting Pressure sensor Diaphragm Special nitrile rubber Relief sheet Aluminum alloy Steel ball...

Page 33: ...phenylene sulfide resin Pilot chamber Polyphenylene sulfide resin Piston body assy Aluminum alloy die casting etc Body Aluminum alloy die casting Pressure sensor Piston assy Aluminum alloy Stainless s...

Page 34: ...e direction of the arrow The case may be damaged Make sure that the M12 connector faces up or sideways not diagonally If the cable can be moved secure the cable The rotating mechanism of the M12 conne...

Page 35: ...Series 2 Install the body to the specified position Cross headed pan machine screw with spring retainer M3 x 8 4 screws supplied B type can be installed in both directions B type bracket option B1 L t...

Page 36: ...n supplying the compressed air for the first time after connecting the pipes When supplying compressed air for the first time after piping is complete make sure that there is no air leakage at the joi...

Page 37: ...chinery stopped and set the required data Discharge static electricity from your body tools and devices before and during work For movable sections use wiring material with the same level of bending r...

Page 38: ...part of the main body side connector terminal with the concave part of the cable connector terminal After inserting it securely hold the knurled part and tighten it clockwise so as not to damage the...

Page 39: ...he combinations of terminal number and wiring color are different from those in the IO Link cable specifications Do not use it as it may lead to miswiring Relevant model nos EVR S1 EVR S3 EVR L1 EVR L...

Page 40: ...nintentionally Release the key lock before changing settings Checking the Set Value RUN Mode Input signal type setting The F1 screen shows the input signal type and its set value The current input spe...

Page 41: ...ff is enabled or disabled When the function is disabled When the function is enabled Switch output The F4 screen shows whether the switch output is enabled or disabled and its set value Switch output...

Page 42: ...r easily Effect of decreasing the proportional value More stable control can be achieved depending on the piping and load capacity conditions It is effective especially if control pressure fluctuates...

Page 43: ...n shows whether the operation while communication error occurred setting is its set value HOLD CLEAR Control stop function at zero input signal The F8 screen shows whether the control stop function at...

Page 44: ..._2 2_ _2 Sets a lower limit value Range 00 to 90 Note 2 Min set unit 1 Sets an upper limit value Range 100 to 010 Note 2 Min set unit 1 F5 Proportional value setting Increases a proportional value F5...

Page 45: ...ication refer to 3 3 Control procedure using IO Link communication Note The 16 bit value entered using IO Link communication cannot be changed by key operation Press hold both at least 2 seconds SET P...

Page 46: ...e is canceled and returns to screen F1 After the data is confirmed the setting mode is canceled and returns to screen F1 At least 2 seconds SET At least 2 seconds SET At least 2 seconds SET At least 2...

Page 47: ...D Automatic power off setting ON Index Write 1 ON to 0x010D At least 2 seconds SET When automatic power off function is not used Factory setting After the data is confirmed the setting mode is cancele...

Page 48: ..._1 When Mode 1 is used for switch output When Mode 2 is used for switch output At least 2 seconds After the data is confirmed the setting mode is canceled and returns to screen F4_1 At least 2 seconds...

Page 49: ...achieve Lower limit value 10 Upper limit value When this requirement is not met the Switch output is always OFF 0x8D12 or 0x8D13 is generated in the Event Code of Diagnosis 12 or 13 is displayed as th...

Page 50: ...er the data is confirmed the setting mode is canceled and returns to screen F5 At least 2 seconds If using the Increases proportional value If using the Decreases proportional value SET SET SET SET SE...

Page 51: ...g Index Write 1 Increases proportional value to 0x010B Decreases proportional value setting Index Write 2 Decreases proportional value to 0x010B Index Write set level to 0x010C Index Sub Index Item Va...

Page 52: ...rror For Bar setting For PSI setting The setting mode is canceled and returns to screen F6 For domestic models data is displayed on the left and data cannot be set SET For KPa setting Factory setting...

Page 53: ...ies only to the Normal and Preset Modes In the Direct Mode the operation continues even if a communication error occurs The setting mode is canceled and returns to screen F7 For CLEAR setting at the t...

Page 54: ...ON to 0x0100 At least 2 seconds The setting mode is canceled and returns to screen F8 SET At least 2 seconds At least 2 seconds SET SET When the input zero operation function is not used When the inp...

Page 55: ...utput 2 Switch output disabled F5 Proportional value setting Standard setting Proportional value setting disabled F6 Unit change Note 1 kPa setting F7 Communication error setting Set to HOLD F8 Input...

Page 56: ...at kPa 0 to 9000 0 0 to 900 0 EVD 1100 C KA EVD 3100 C KA kPa 0 to 1000 0 0 to 100 0 Unit change available psi 0 to 1450 0 00 to 14 50 bar 0 to 1000 0 000 to 1 000 EVD 1500 C KA EVD 3500 C KA kPa 0 to...

Page 57: ...he pressure is not controlled even when the Set value for pressure of the Process Data OUT is set PD PD0 PD1 Bit 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 MSB LSB Data name Set pressure The valu...

Page 58: ...the setting method by key operation refer to pages 37 and 38 How to set preset input using IO Link communication Parameter setting Input signal setting Write 1 Preset Mode to Index 0x010F Input setti...

Page 59: ...Process Data IN is set to 0 Stop and the Input setting is not set to 1 Preset Mode the pressure is not controlled even after the Preset bit of the Process Data OUT is switched PD PD0 PD1 Bit 31 30 29...

Page 60: ...Set Value for pressure in Process Data IN Index Sub Index Item Value 0x0115 0 Input setting 0 Normal Mode 1 Preset Mode 2 Direct Mode PD PD0 PD1 Bit 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 MS...

Page 61: ...upply side solenoid valve is operating in the overactive state Reading this index returns the operating time in the overactive state of the air supply side solenoid valve in unit of time h Number of o...

Page 62: ...essure control does not stop E 11 0x8D11 The exhaust side solenoid valve is in the overactive state The pressure control does not stop The EVD continues to controlled pressure even if it is determined...

Page 63: ...and resin can be damaged by these materials Use a waste cloth that is soaked in a diluted neutral detergent and wrung out well to wipe off dirt Periodic Inspection Conduct periodic inspections at lea...

Page 64: ...ted There is significant leakage which is greater than maximum flow rate Using the product in this state will shorten the service life extremely Reconsider the usage There is air entering from seconda...

Page 65: ...from port R and the exhaust port Pressure is unstable Power supply voltage is unstable Use a stabilized power supply that satisfies the product specifications Input signal is unstable Check whether th...

Page 66: ...olenoid valve is in the overactive state The pressure control does not stop 7 segment display is not performed The error code is E 12 Warning Switch output 1 setting error 0x8D12 The state of lower li...

Page 67: ...MM3 Product side Please insulate to avoid contact with other wires Cable Color Name Brown L DC24V White N C Blue L GND Black C IO Link Symbol Description Optional cable MS3 IO Link M12 Straight femal...

Page 68: ...EVD L1 EVD B3 EVD L3 Symbol Description Bracket option B1 B type bracket floor mounted EVD 1000 L1 L type bracket wall mounted EVD 1000 B3 B type bracket floor mounted EVD 3000 L3 L type bracket wall...

Page 69: ...s a form of electrical signal and controls the ratio of ON pulse width time to OFF pulse width time in a certain period of time Duty ratio Duty ratio t T 100 Relationship between PWM driving and contr...

Page 70: ...e boosted the pilot pressure is controlled to achieve the following state Upper chamber pressure pilot pressure Lower chamber pressure controlled pressure When the set pressure is higher than the cont...

Page 71: ...ntrolled pressure is higher than the set pressure that is the controlled pressure is to be reduced the pilot pressure is controlled to achieve the following state Upper chamber pressure pilot pressure...

Page 72: ...avoided if the customer s machinery or device into which the product is incorporated had functions and structures generally provided in the industry Failure caused by reasons unforeseen at the level o...

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