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28- 

 

No.EX

※※

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OMZ0018

 

 

5. 

Example of energy saving operation of ejector 

 

Vacuum

instruction

ON

OFF

Positive pressure

Atmospheric

pressure

 Time

Vacuum

confirmation

bit

1

0

Release

confirmation

bit

1

0

          Negative pressure

Supply

valve

Open

Closed

Release

instruction

ON

OFF

Release

Valve

Open

Closed

(1)

(2)

(3)

(4)

(5)

H3

P3

H1

P1

P2

H2

Pressure of 

release

confirmation

Pressure of 

vacuum

confirmation

Energy  saving 

function

 

 

Fig 5-1. Sample of ejector operation 

 

 

(1)When the vacuum instruction is ON, the supply valve is automatically closed when the   

     

vacuum pressure reaches P2.   

 

(2)When the vacuum pressure drops by P2-H2, the supply valve is automatically opened again.   

 

(3)Repeat steps (1) and (2) unless the valve protection function is activated. 

 

(4)The vacuum confirmation bit is set to 1 until the vacuum pressure reaches P1   

     

and then drops to P1-H1.   

 

(5)The release confirmation bit is set to 1 until the release pressure reaches P3   

     

and then drops to P3-H3.

Содержание EX260-VIL1

Страница 1: ...No EX OMZ0018 PRODUCT NAME SI Unit for Vacuum Manifold MODEL Series Product Number EX260 VIL1 Operation Manual...

Страница 2: ...3 2 Direct Parameter page 1 12 3 3 IO Link defined parameters 13 3 4 Vendor defined parameters 15 4 Process data 22 4 1 Input process data 22 4 2 Output process data 26 5 Example of energy saving ope...

Страница 3: ...quipment failure when configuring the equipment 2 Only personnel with appropriate training should operate machinery and equipment The product specified here may become unsafe if handled incorrectly Th...

Страница 4: ...responsibility a replacement product or necessary parts will be provided This limited warranty applies only to our product independently and not to any other damage incurred due to the failure of the...

Страница 5: ...can result Do not operate the product outside of the specifications Do not use for flammable or harmful fluids Fire malfunction or damage to the product can result Verify the specifications before use...

Страница 6: ...the product with a short cable NOTE Follow the instructions given below when designing selecting and handling the product The instructions on design and selection installation wiring environment adjus...

Страница 7: ...t causing damage Take appropriate measures against noise such as using a noise filter when the fieldbus system is incorporated into equipment Otherwise noise can cause malfunction Environment Select t...

Страница 8: ...tion failure Please refer to the PLC manufacturer s manual etc for details of programming and addresses For the PLC protocol and programming refer to the relevant manufacturer s documentation Maintena...

Страница 9: ...to the minimum required and use only devices approved according to the radio act in the country concerned Install a device generating radio waves in such place as there is no interference from indoor...

Страница 10: ...e sensors and valves M12 5 pin plug A coded Refer to Section 2 1 2 FE terminal Functional earth M3 screw Refer to Section 2 2 3 LED display LED display to indicate the status of the SI Unit Refer to S...

Страница 11: ...on data 5 N24 0 V for output Fig 2 1 Pin allocation of M12 5 pins plug A coded connector The power supply for logic input and the power supply for output are isolated 2 2 FE terminal The SI Unit must...

Страница 12: ...e yyyymmdd represents the date IODD file was created yyyy is the year mm is the month and dd is the date 3 2 Direct Parameter page 1 Table 3 2 Direct Parameter page 1 Address Content Access Value Desc...

Страница 13: ...d 8 stations EX260 VIL1_8_ejectors Vacuum manifold 12 stations EX260 VIL1_12_ejectors Vacuum manifold 16 stations EX260 VIL1_16_ejectors 0x0013 19 ProductID R EX260 VIL1 0x0014 20 ProductText R Vacuum...

Страница 14: ...Status Index 37 Table 3 7 DetailedDeviceStatus Sub index Size Content EventQualifier byte 0 Event Code byte 1 2 Value MODE bit 6 7 TYPE bit 4 5 SOURCE bit 3 INSTANCE bit 0 2 1 3 byte Device hardware f...

Страница 15: ...status 1 N 3 4 14 0x0058 88 1 16 R Valve protection status 1 N 3 4 15 0x0059 89 1 16 R Supply valve type status 1 N 3 4 16 0x005A 90 1 16 R Pressure Hysteresis parameter failure status 1 N 3 4 17 0x00...

Страница 16: ...s with other parameters 10 H1 P1 1 16 2 R W 0x0032 50 Vacuum confirmation hysteresis H1 of CH15 3 4 3 Pressure P2 Index 66 Table 3 11 Pressure P2 Sub index Size byte Acc ess Default dec Content Descri...

Страница 17: ...00A 10 Release confirmation hysteresis H3 of CH15 Note At Pressure P1 P2 set the negative pressure vacuum pressure in units of 0 1 kPa At Pressure P3 set the positive pressure in units of 0 1 kPa If a...

Страница 18: ...e 3 17 Energy saving function Sub index Size byte Acc ess Default Content Description 1 1 R W 0x01 Enable Disable energy saving function of CH0 Set Enable Disable energy saving function for each CH Re...

Страница 19: ...Section 3 4 15 and Section 7 The energy saving function is stopped when the protection count number is exceeded It can be restarted by either of the following methods Restarting the SI Unit Turning p...

Страница 20: ...following conditions Pressure sensor use parameter is set to Unused Energy saving function parameter is set to Disable 16 1 R 0x00 Valve protection status of CH15 3 4 16 Supply valve type status Index...

Страница 21: ...clear correction value reset are carried out in batches for all CHs Zero clear request and zero clear reset request are only processed when the write value changes from 0x00 to 0x01 or 0x00 to 0x02 Fo...

Страница 22: ...ut process data Table 4 2 Overview of input process data byte Content Description 0 1 PressureValueMonitoring Refer to Section 4 1 1 2 UnitStatus Refer to Section 4 1 2 3 Vacuum ReleaseStatusCH0 3 Ref...

Страница 23: ...The switching timing of the PressureValueMonitoring CH may differ between the process data of the IO Link and the process data of the upper communication Note The table on the left shows an example wh...

Страница 24: ...al connection to vacuum manifold 1 Disconnection between vacuum manifold and the SI Unit 4 Power supply diagnostics for logic input 0 Power supply for logic input is present 1 Power supply for logic i...

Страница 25: ...CH6 ejector 5 Release confirmation of CH6 ejector 6 Vacuum confirmation of CH7 ejector 7 Release confirmation of CH7 ejector 5 0 Vacuum confirmation of CH8 ejector 0 No vacuum adsorption or vacuum rel...

Страница 26: ...election byte bit Content 7 6 5 4 3 2 1 0 0 0 0 0 0 0 0 0 0 Select CH0 for PressureValueMonitoring 0 0 0 0 0 0 0 1 Select CH1 for PressureValueMonitoring 0 0 0 0 0 0 1 0 Select CH2 for PressureValueMo...

Страница 27: ...ction of CH8 ejector Supply valve type N O 0 Vacuum instruction ON or release instruction OFF 1 Vacuum instruction OFF or release instruction ON Supply valve type N C 0 Vacuum instruction OFF or relea...

Страница 28: ...vacuum confirmation Energy saving function Fig 5 1 Sample of ejector operation 1 When the vacuum instruction is ON the supply valve is automatically closed when the vacuum pressure reaches P2 2 When t...

Страница 29: ...short circuit Pressure sensor has a failure or a disconnection No connection or a disconnection between the SI Unit and vacuum manifold There is a firmware error Orange ON One of the following may hav...

Страница 30: ...rs Pressure sensor failure disconnection Occur 0xF4 11b 3 appears 0x1802 Release 0xB4 10b 2 disappears Vacuum manifold no connection Occur 0xF4 11b 3 appears 0x1803 Release 0xB4 10b 2 disappears Vacuu...

Страница 31: ...31 No EX OMZ0018 8 Specification 8 1 Dimensions Fig 8 1 Dimensions of the SI Unit...

Страница 32: ...erature Operating temperature range 0 50 C Storage temperature range 20 60 C Operating humidity range 35 85 RH non condensing Electrical Internal current consumption L power 100 mA or less Protection...

Страница 33: ...5000 mm 100 10000 mm Item Specification Pin No Cable colour Signal Connector M12 Straight M12 Straight 1 Brown L 24 V for logic input 2 White P24 24 V for output Cable O D 6 mm 3 Blue L 0 V for logic...

Страница 34: ...100 10000 mm Item Specification Pin No Cable colour Signal Connector M12 Straight M12 Straight 1 Brown L 24 V for logic input 2 White P24 24 V for output Cable O D 6 mm 3 Blue L 0 V for logic input No...

Страница 35: ...or output by branching the communication power cable in cases where IO Link Port Class A IO Link master is used Power cable side pin arrangement for output when using Y branch connector Pin No Designa...

Страница 36: ...mm EX500 AP0 0 S EX500 AP0 0 A Item Specification Pin No Cable colour Signal Cable O D 6 mm 1 Brown L 24 V for logic input Nominal cross section 0 3 mm2 AWG22 2 White P24 24 V for output Wire diamete...

Страница 37: ...n Pin No Cable colour Signal Connector M12 Straight SPEEDCON 1 Brown L 24 V for logic input 2 White P24 24 V for output Cable O D 5 mm 3 Blue L 0 V for logic input Nominal cross section 0 34 mm2 AWG22...

Страница 38: ...eck the connection of the communication power cable 3 COM LED is green ON The port LED of the IO Link master is green ON The IO Link master port is not in IO Link mode Set the IO Link master port to I...

Страница 39: ...fold Restart the SI Unit and vacuum manifold There is a firmware error Download the latest firmware and update the firmware 2 ST LED is orange ON Power supply for logic input is low approx 16 8 VDC Ch...

Страница 40: ...ng methods and measures 1 PWR V LED is OFF Power supply for output not present Check the power supply voltage for output being supplied to the SI Unit Supply the voltage considering the voltage drop o...

Страница 41: ...hiyoda ku Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL http www smcworld com Note Specifications are subject to change without prior notice and any obligation on the part of the manu...

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