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SMC Networks PF2W7 Series, Руководство по эксплуатации

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SMC Networks PF2W7 Series Скачать руководство пользователя страница 36

 

-35- 

 

No.PF

※※

-OMO0012-D 

 

 

■

Error indication

 

Error Name 

Error Display 

Error Type 

Troubleshooting Method 

Excessive 
instantaneous flow 

 

Flow has exceeded the upper limit of the 
display flow range. 

Reduce the flow. 

OUT1 
over current error 

 

The switch output load current is more 
than 80 mA (OUT1). 

Turn the power off and remove 
the cause of the over current. 
Then turn the power on again. 

OUT2 
over current error 

 

The switch output load current is more 
than 80 mA (OUT2). 

System error 

 

The set data has been changed 
unexpectedly. 

To reset, press 

  and 

  buttons simultaneously for 

2 seconds or longer. 
Then set all data again. 

Excessive 
accumulated flow 

 

Accumulated 

flow displayed 

(flashing) 

The display flow range of accumulated 
flow has been exceeded. 

To reset the accumulated flow 
value, press 

  and 

 

buttons simultaneously for           
2 seconds or longer. 

: If the error cannot be reset after the above measures are taken, then please contact SMC. 

Содержание PF2W7 Series

Страница 1: ...No PF OMO0012 D PRODUCT NAME Digital Flow Switch Integrated display type MODEL Series Product Number PF2W7...

Страница 2: ...22 Setting procedure of initialize mode 23 Function selection mode 26 F_1 Input procedure of the Set value of instantaneous output 27 F_2 Input procedure of the Set value of instantaneous output Auto...

Страница 3: ...equipment 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 T...

Страница 4: ...the failure of the product 3 Prior to using SMC products please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products 2 Vacuum pads are excl...

Страница 5: ...ction or damage to the product can result Verify the specifications before use Do not operate in an atmosphere containing flammable explosive or corrosive gas Fire or an explosion can result This prod...

Страница 6: ...not exceed the specified maximum allowable load Otherwise it can cause damage or shorten the lifetime of the product Data stored by the product is not deleted even if the power supply is cut off writ...

Страница 7: ...ch as a valve on the IN side fluid velocity distribution in the piping will be disturbed leading to improper measurement Therefore the above mentioned piping should be connected on the OUT side If the...

Страница 8: ...Wire correctly Incorrect wiring can damage the product Do not perform wiring while the power is on Otherwise damage to the internal parts can result causing malfunction Do not route wires and cables...

Страница 9: ...herwise failure or malfunction can result Do not use the product in the presence of a magnetic field This may lead to the malfunction of the product Prevent foreign matter such as wire debris from ent...

Страница 10: ...tions Incorrect settings can cause operational failure Refer to page 20 Outline of setting During the initial setting and any subsequent flow rate setting the product will switch the output according...

Страница 11: ...10 No PF OMO0012 D Model indication and How to Order...

Страница 12: ...ification PNP 1 output Analogue 1 to 5 V PF2W7 69 X560 Output specification PNP 1 output Analogue 4 to 20 mA Accessories Part number If an accessory is required separately order using the following pa...

Страница 13: ...the flow value setting mode and error indication Indicator LED OUT1 Indicates the output status of OUT1 LED is ON Green when OUT1 is ON The LED flashes when an over current error occurs When the accum...

Страница 14: ...d temperature Range of fluid temperature that can be measured by the product F S Full span Full scale Stands for full span or full scale and indicates varied analogue output range at rated value For e...

Страница 15: ...Switch output An output type that has only 2 conditions ON or OFF In the ON condition an indicator LED will turn on and any connected load will be powered In the OFF condition there will be no indica...

Страница 16: ...of the monitor is 270o in steps of 90o Rotating the display part with excessive force will damage the end stop Installing Install the product with bracket using the M4 screws 4 pcs supplied Bracket t...

Страница 17: ...icated on the product Never mount the product upside down The piping on the IN side must have a straight section of piping whose length is 8 times the piping diameter or more Avoid piping in which the...

Страница 18: ...cting piping to the product a spanner should be used on the metal piping attachment only Using a spanner on other parts may damage the product Avoid any sealing tape from entering inside the piping En...

Страница 19: ...his can be prevented by inserting a noise filter such as a line noise filter and ferrite core between the switch mode power supply and the product or by using a series power supply instead of a switch...

Страница 20: ...e lead wire with connector designated for the PF2W7 is used the wire colours will apply as shown in the diagram NPN 2 outputs type PF2W7 27 Max 30 V 80 mA Internal voltage drop 1 V or less PNP 2 outpu...

Страница 21: ...he display of accumulated flow the accumulation can be started stopped by pressing the button button press for 2 sec button press button press for 3 sec Initialize mode Refer to page 22 Items below ca...

Страница 22: ...Reverse output Set point 2 Set point 1 2 Hysteresis mode Set point 1 Set point 2 Window comparator mode Accumulated flow Accumulated output mode Non Reverse output Upper 3 digits Lower 3 digits Revers...

Страница 23: ...ow Page 23 Unit selection function U_1 L min Selection of output mode OUT1 o10 Instantaneous output mode Selection of output mode OUT2 o20 Instantaneous output mode Selection of switch operation OUT1...

Страница 24: ...Press the or button for selection Display Instantaneous flow Accumulated flow U_1 L min L U_2 gal US min gal US Refer to page 25 for the flow rate when U_2 is selected Press the button Selection of o...

Страница 25: ...button to select 1_n Reverse output 1_P Non Reverse output Press the button Selection of switch operation OUT2 Select the switch operation required referring to the list of outputs page 21 Press the...

Страница 26: ...4 gal US min Instantaneous flow Setting display flow range 0 10 to 1 16 gal US min 0 40 to 4 75 gal US min 1 0 to 11 6 gal US min 2 0 to 28 4 gal US min Min setting display unit 0 01 gal US min 0 05 g...

Страница 27: ...n_1 Input of the Set point 1 OUT1 50 of max rated flow 2 00 L min PF2W704 8 0 L min PF2W704 20 0 L min PF2W704 50 L min PF2W704 Page 27 n_2 Input of the Set point 2 OUT1 n_3 Input of the Set point 3 O...

Страница 28: ...are displayed in turn Press the and button to change the value referring to the list of outputs page 21 When Non Reverse output is selected as the switch operation P_2 is displayed Press the button I...

Страница 29: ...moves on to the measurement of OUT2 Set value Press the button A1L and the Set value are displayed in turn The flow rate is read automatically and the Set value is set A value 3 digits below is set a...

Страница 30: ...Reverse output is selected as the switch operation 1PL is displayed Press the button Input of the Set value for the upper 3 digits OUT1 1nH and the current Set value are displayed in turn Press the a...

Страница 31: ...nd restart of accumulation are performed the same way Pressing the button displays the instantaneous flow rate while displaying the accumulated flow The accumulated flow rate can be displayed up to 99...

Страница 32: ...lease the button 2 Press the button to select Loc to lock the keys 3 Key operation is locked by pressing the button and returns to measurement mode Even when keys are locked while the button is presse...

Страница 33: ...ng of the product will be retained as it was before a power cut or de energizing The output condition is also basically recovered to that before a power cut or de energizing but may change depending o...

Страница 34: ...ing direction corresponding to the flow direction arrow indicated on the product Insufficient fluid supply Full up the fluid path Pulsation in the flow Change to a pump that has less pulsation Install...

Страница 35: ...n Install with the mounting direction corresponding to the flow direction arrow indicated on the product Insufficient fluid supply Full up the fluid path Pulsation in the flow Change to a pump that ha...

Страница 36: ...the power on again OUT2 over current error The switch output load current is more than 80 mA OUT2 System error The set data has been changed unexpectedly To reset press and buttons simultaneously for...

Страница 37: ...collector output PNP open collector output Output mode 3 Instantaneous flow output mode hysteresis mode window comparator mode Accumulated flow output mode Accumulated pulse output mode Switch operat...

Страница 38: ...material is FKM for product with operating fluid temperature specification 0 to 90 o C 5 The weight is 710 g for product with operating fluid temperature specification 0 to 90 o C The form of the G t...

Страница 39: ...a L min b L min PF2W704 T A 0 5 4 PF2W720 T B 2 16 PF2W740 T C 5 40 PF2W711 D 10 100 Measurable range of ethylene glycol aqueous solution Reference value The product with operating fluid temperature s...

Страница 40: ...39 No PF OMO0012 D Dimensions in mm PF2W704 720 Model A PF2W704 100 mm PF2W720 106 mm...

Страница 41: ...40 No PF OMO0012 D PF2W740...

Страница 42: ...41 No PF OMO0012 D PF2W711...

Страница 43: ...42 No PF OMO0012 D PF2W704T 720T 740T...

Страница 44: ...43 No PF OMO0012 D Lead wire and connector Straight ZS 37 A Lead wire and connector Right angle ZS 37 B Dimensions of rotating monitor part...

Страница 45: ...44 No PF OMO0012 D Bracket PF2W704 720 ZS 29 T Bracket PF2W740 7 T ZS 29 V Bracket PF2W711 ZS 29 W...

Страница 46: ...utput Analogue 1 to 5 V type PF2W7 68 X560 NPN 1 output Analogue 4 to 20 mA type PF2W7 29 X560 PNP 1 output Analogue 4 to 20 mA type PF2W7 69 X560 Max 30 V 80 mA Internal voltage drop 1 V or less 28 A...

Страница 47: ...supply voltage 12 V 300 Power supply voltage 24 V 600 Accuracy 5 F S max Response time 1 s or less Other specifications are equal to standard product Analogue output A B C Voltage output 1 V 1 5 V 1 4...

Страница 48: ...places D Contents revised in several places July 2018 4 14 1 Sotokanda Chiyoda ku Tokyo 101 0021 JAPAN Tel 81 3 5207 8249 Fax 81 3 5298 5362 URL http www smcworld com Note Specifications are subject t...

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