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Reo Elektronik REOVIB MFS 268, Руководство пользователя

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Reo Elektronik REOVIB MFS 268 Скачать руководство пользователя страница 10

REOVIB MFS 268 UL/CSA 
Operating Instructions 

 

 

9 

ELEKTRONIK

 
9.0 Commissioning 

 
9.1 Assembling position 

 
 
Please fasten the devices on a vibration-free underground and take care for sufficient air 
circulation. 
 

 
 
9.2 Preliminary steps 

•

 

Check that the unit is correct for the local mains supply (rating plate information) and that it is correct-
ly rated for the feed system.  

•

 

Connect the controller according to the connection diagram 

•

 

When applications with frequently on and off cycles are required, use the intended enable input. It is 
prohibited to open the current circuit with a switch or a contactor while the feeder is running. 

 
9.2.1 Important points 

Using the control units described in this document, it is possible to adjust the feed system 
that it runs in resonance. In this condition it is possible to obtain excessive output for a very 
low set point setting. Therefore extreme care should be taken to avoid causing damage to 
the drive coil, through hammering.  
 

In  practice  it  is  not  possible  to  run  at  resonant  frequency  without  accelerometer  feedback  because  the 
system  would  be  unstable  and  uncontrollable.  The  system  must  be  set  safely  off  resonance  i.e.  either 
above or below the natural frequency.  
 
Resonant  frequency:  Depending  on  the  spring  and  mass  design  of  the  feeder  system  it  is  possible  to 
have resonance at more than one frequency. These additional resonance points are multiples of the main 
frequency. For this reason in critical situations it is possible that the automatic frequency search  will not 
find true resonance and in such cases the natural frequency must be determined manually. 
 
9.2.1.1 Operating frequency of the feeder coil 

It is possible that the current flowing through the coil will increase for a small frequency adjustment. And 
so this should be checked with a true RMS instrument for each new application as well as monitoring the 
coil for heat build-up.  
The  coil  should  be  designed  for  the  correct  operating  frequency  to  prevent  excessive  current  draw  and 
the consequential overloading of the coil. 
 
9.2.1.2 Measurement of the output voltage and current 

The voltage and current cannot be measured with a regular instrument because the controller output uses 
an electronic inverter with a pulse width modulation signal. An effective measuring instrument such as a 
moving  iron  meter  (analog)  must  be  used.  It  is  recommended  that  an  analog  instrument  is  used  rather 
than an electronic multi-meter which will give a misleading reading. 
 

!

 

!

 

Содержание REOVIB MFS 268

Страница 1: ...268_UL CSA_ANL_EN_47 13 DOC 21 11 2013 REOVIB Control Equipment for the Vibratory Feeder Industry MFS 268 Frequency Converter for Vibratory Feeders UL CSA Version ...

Страница 2: ...he protection of the described product and connected equipment Warning Hazardous Voltage Failure to observe can kill cause serious injury or damage Isolate from mains before installation or dismantling work as well as for fuse changes or post installa tion modifications Observe the prescribed accident prevention and safety rules for the specific application Before putting into operation check if t...

Страница 3: ... settings 11 10 2 2 Track control 12 10 2 3 Sensor time out 12 10 2 4 Set point source 12 10 2 5 Pulse feed 13 10 2 6 Regulation mode 13 10 2 6 1 Instructions for using regulation mode 14 10 2 6 2 Mounting the accelerometer 14 10 2 6 3 Relationship between acceleration and amplitude 16 10 2 6 4 Instructions for setting up the controller in regulation mode 16 10 2 6 5 Determining the resonant frequ...

Страница 4: ...gs can be made by using the touch panel and a series of menus The various parameters can be selected by entering operator codes A fuller description of the parameters can be found In the section on settings Alternatively the feeder throughput can adjusted by using an external potentiometer an external voltage signal 0 10 V DC or a current signal 0 4 20 mA the chosen option must be selected in menu...

Страница 5: ...nu with function EEn 1 2 2 Operating with two speeds 2 set points for coarse fine switching Coarse Fine control can be used instead of track control Menu C 003 The second set point is activated through the same sensor input that is used for track control Either contacts or a 24 VDC signal can be used to change the set point from coarse to fine The second set point is activated immediately by apply...

Страница 6: ... Display Initialisation phase when supply voltage is connected left decimal point blinks Normal Mode The throughput set point is displayed Output switched off using the 0 button Unit inhibited by the enable input Output switched off by the track control sensor Under voltage input voltage is to low 3 0 Construction The units are available as stand alone enclosed or panel mounting versions 3 1 Enclo...

Страница 7: ...sly Therefore fuses and overload trips should have anti current surge characteristics 5 0 Ordering Codes UL CSA units Type Order Code Construction REOVIB MFS 268 3A IP 20 621607 3 A Panel mounting with track control and accelerometer regulation REOVIB MFS 268 6A IP 20 621614 6 A Panel mounting with track control and accelerometer regulation REOVIB MFS 268 8A IP 20 621621 8 A Panel mounting with tr...

Страница 8: ...4 20 mA 0 I 4 20 0 003 Potentiometer set point 0 I POT 0 003 Coarse Fine control 0 I S P 2 0 003 Invert enable 0 I En 0 003 Pulse feed 0 I HOP 0 004 064 On time delay only if HOP I 0 60 Sec H 1 0 Sec 004 064 Off time delay only if HOP I 0 60 Sec h 1 0 Sec 004 064 Invert hopper sensor not active 0 I Ho 0 004 064 Regulation with sensor Switch to regulation 0 I ACC 0 008 P characteristic 0 100 P A 40...

Страница 9: ...display to change in units of ten To prevent accidental or unauthorized adjustment the adjustment parameters in the user menus are protected A code must be entered to open the user menus There are different pass codes for each func tion group Setting adjustments are automatically saved upon leaving the programming mode or if no button is pressed for a period of 100 seconds All setting routines are...

Страница 10: ... safely off resonance i e either above or below the natural frequency Resonant frequency Depending on the spring and mass design of the feeder system it is possible to have resonance at more than one frequency These additional resonance points are multiples of the main frequency For this reason in critical situations it is possible that the automatic frequency search will not find true resonance a...

Страница 11: ...int to maximum and check if power needs limiting hammering If necessary adjust the limit as follows Adjust set point to zero Set parameter P maximum limit in Menu C096 to 50 Adjust set point A to 100 Increase the maximum limit P from 50 until the required amplitude is reached The full set point range of 0 100 can now be used Additional settings e g soft start time delays etc can be set to suit the...

Страница 12: ...0 Sek Soft stop 0 60 Sek Running mode Vibration frequency Hz Max output 100 5 Feeder amplitude set point 0 100 P F Setting the maximum limit 1 Adjust set point to zero 2 Set parameter P maximum limit to 50 3 Adjust set point to 100 4 Increase the limit P from 50 until the required amplitude is reached 5 The full set point range of 0 100 can now be used Feeder amplitude set point 0 100 Running mode...

Страница 13: ...2nd set point active 0 Enable I Invert Enable Running mode 0 0 10 V 0 4 20 mA I Potentiometer POT is not available on 16A IP20 units 0 Sensor time out not active I Sensor time out active E Sensor time out sec P P P Code C 015 P Running mode P P Ai switch off time air valve 0 60 Sec On time delay 0 60 sec Off time delay 0 60 sec 0 No sensor inverting I Sensor inverting Code C 167 007 0 Sensor time ...

Страница 14: ... P P P P F Feeder amplitude set point 0 100 Proportional characteristic gain 5 100 Start frequency search Automatic frequency control 0 Off I On Integral characteristic damping 5 100 0 control without sensor I regulation with sensor Running mode Off time delay sec Invert hopper sensor not active Running mode On time delay sec HOP 0 continuous duty HOP I pulse feed P P P P P P P P P ...

Страница 15: ...ies where resonance occurs depending on the springing and masses of the system The additional resonant points are at multi ples of the dominant resonant frequency Under extreme circumstances the automatic frequency search may be unable to differentiate between these frequencies and so in theses instances the fre quency must be set manually 10 2 6 2 Mounting the accelerometer The accelerometer shou...

Страница 16: ... the control range of the set point i e the regulator controls the feeder so that the effective value feeder power or intensity of vibration relates to the provided set point value Because the effective value is dependent on the feeder frequency acceleration and amplitude and in addition depends on the mounting position of the sensor the regulator must be adapted to suit the output control range T...

Страница 17: ... 15 g 4 5 V 3 18 Veff Example 2 11 g 3 3 V 2 33 Veff Because of the vastly different acceleration values of various feeders there is a big difference in the feed back signals which makes scaling necessary 10 2 6 4 Instructions for setting up the controller in regulation mode Connect control unit Install sensor and connect to controller 10 2 6 5 Determining the resonant frequency Manual setting of ...

Страница 18: ...e response of the regulation circuit can be adjusted in menu C008 using the parameter PA Propor tional characteristic or circuit gain and IA Integral characteristic In menu C008 reduce PA until the oscillations are reduced Parameter IA should be set to at 100 if possible 10 2 6 7 Displays 1 The maximum output power of the controller has been reached The feedback signal from the sensor acceleration...

Страница 19: ...ll user or factory settings Code C 210 10 2 10 Hide parameter menus Code C 117 Running mode P P P P Actual current display only P P Actual frequency display only I Hide menus Running mode P P P P Save new parameters Running mode P P P P P Choose user parameter set Return to factory settings Return to user settings Running mode P P P P P P P P Choose user parameter set ...

Страница 20: ...ring setting up Sensor fault only when regulation mode is selected Accelerometer not working or faulty ERROR Reset through Menu C009 Sensor time out After sensor time out has elapsed ERROR Reset is achieved by pressing touch panel keys 0 or I during normal operation or by using Menu C009 In the event of an error check that this is not caused by incorrect wiring or cable faults The error mes sage E...

Страница 21: ...0V 0V 0V GND Status relay PNP Sensor Air valve output Time out output Input Magnet Screen 24V 0V 24V Track control Enable input Accelerometer Set point external 1 2 3 4 5 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 1 P E 2 3 1 P E 2 3 X4 X5 X6 X40 X7 X1 X0 1 24 V Output 2 Input 3 GND 4 nc 1 24 V Output 2 nc 3 GND 4 24 V Input Acceleration sensor X40 Sensor Track control X4 Enable input X6 Status ON OFF X5 Out...

Страница 22: ...4 53 52 51 27 26 29 28 25 24 INPUT GND 24 V SW 31 32 33 34 35 36 37 L N A2 A1 PE PE PE PE PE PE PE X4 X7 X40 X6 X5 X0 X1 1 4 5 6 7 8 2 3 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 5 1 2 3 4 1 PE 2 3 1 24 V Output 2 Input 3 GND 4 nc 1 24 V Output 2 nc 3 GND 4 24 V Input Acceleration sensor X40 Sensor Track control X4 Enable input X6 Status ON OFF X5 Output air valve X7 1 24 V Output 2 nc 3 GND 4 24 V Input 1 ...

Страница 23: ...12 24V DC 4 5 21 22 23 55 54 53 52 51 27 26 29 28 25 24 INPUT GND 24 V SW 31 32 33 34 35 36 37 L N A2 A1 PE PE PE PE PE PE PE 1 P E 2 3 1 1 24 V Output 2 Input 3 GND 4 nc 1 24 V Output 2 nc 3 GND 4 24 V Input Acceleration sensor X40 Sensor Track control X4 Enable input X6 Status ON OFF X5 Output air valve X7 1 24 V Output 2 nc 3 GND 4 24 V Input 1 24 V Output 2 nc 3 GND 4 nc 1 2 nc 3 GND 4 5 24 V ...

Страница 24: ...tentiometer is connected parameter POT must be set to I in Menu C003 Spring clamp for screen connec tion of output and accelerometer cables EMC screen clamp accessories REOVIB MFS268 F I 0 P E 24V E S A 10k Material Sensor 0 10V 0 4 20mA 7 8 7 8 R 500 OHM External 5V 12 24V DC 4 5 INPUT GND 24V SW L N PE 115V 230V 50 60Hz L N PE PE Magnet Enable Set point Accelerometer internal Relay Mains black o...

Страница 25: ... The output cable to the feeder must be screened to conform with EMC regulations P F I 0 SPEED P P P 26 27 28 29 10 31 32 33 21 22 23 1 2 3 4 5 6 7 8 9 24 25 30 E 24V Material sensor Enable line choke Feeder Set point 0 4 20mA 7 9 E S A 10K 0 10V 7 8 10V 12 24V DC 4 5 INPUT GND 24V Accelerometer SW black L N PE Magnet Screen internal Relay Mains L N PE 115V 230V 50 60HZ PE orange red PE ...

Страница 26: ...50 C 191 209 D 155 175 195 E 70 70 104 All dimensions in mm 35 Ø 5 0 Ø 5 0 21 22 23 24 25 26 27 28 29 1 2 3 4 5 6 7 8 9 31 32 33 34 REOVIB MFS268 F I 0 P 235 Ø 5 0 Ø 5 0 21 22 23 24 25 26 27 28 29 1 2 3 4 5 6 7 8 9 31 32 33 34 REOVIB MFS268 F I 0 P 100 10 10 100 D 12 25 205 193 6 5 E 12 C SPEED P P P REOVIB MFS 268 X1 X4 X7 X6 X0 X40 X5 P F I 0 www reo de Ø5 0 Ø5 0 A B 205 193 6 5 ...

Страница 27: ... 14 2 Dimensions of enclosed construction IP 54 16 A P F I 0 X1 X0 REOVIB MFS 268 SPEED P P P F1 F2 X6 X5 X4 X40 X7 www reo de Ø5 0 Ø5 0 6 5 205 193 160 80 1 P E 2 3 1 4 5 6 7 8 2 3 208 10 REOVIB MFS 268 SPEED P P P X6 X5 X4 X40 X7 X1 X0 F1 F2 www reo de P F I 0 6 5 205 193 Ø5 0 Ø5 0 203 180 1 P E 2 3 1 208 10 ...

Страница 28: ... Operating Instructions 27 ELEKTRONIK 14 3 Dimensions of Panel mounting construction IP 20 16 A P F I 0 26 27 28 29 10V 10 31 32 33 21 22 23 1 2 3 4 5 6 7 8 9 SPEED P P P 24 25 30 Ø5 0 Ø5 0 52 104 210 31 16 6 5 270 288 300 ...

Страница 29: ...justable frequency range are held in a separate service menu This menu cannot be reached through the normal menu structure and must be enabled by using an additional code number This prevents the unauthorised changing of these sensitive parameters Current Limit Protects the coil against overload The output current limit is set to the maximum current rating of the coil Frequency limits Protection a...

Страница 30: ... different changes of the frequency cannot occur when the user is setting up the sys tem The range of the automatic frequency control AFC is also limited by these settings A practical setting is 20 of resonance 1 Set lower frequency limit 2 Set upper frequency limit Current limiting The current limit is used to set the controller for the rated current of the coil IM The current limit IMAX is set b...

Страница 31: ...cy limit settings is accessed by opening the service mode Service menu After making adjustments the service mode must be closed again 0 Service mode off I Service mode on P P P P Running mode Code 040 Upper frequency limit Running mode P P P P P P P P P P Lower frequency limit Current limit in of I max Actual current display only F P P Actual frequency display only Output voltage limit 100 V 0 off...

Страница 32: ...put connector Han Q8 0 M QL 90242 Harting 09 12 008 2633 19 12 008 0501 19 62 000 5057 M12 Connector 4 pin 90131 Lumberg Automation 11584 M12 Connector 5 pin 90132 Lumberg Automation 11590 2x input fuse 10A 28400392300 Mersen MI5SU25V10 Accelerometer e g 45770 300mV g MFS 16A mains input coupling HAN 3A BU S 90218 Harting 09 20 003 2711 19 20 003 1440 19 00 000 5082 09 20 000 9918 IP 54 output con...

Страница 33: ...REOVIB MFS 268 UL CSA Operating Instructions 32 ELEKTRONIK ...

Страница 34: ...pl Spain REO ESPAÑA 2002 S A C Manuel Ventura i Campeny 21B local 9 E 08339 Vilassar de Dalt Barcelona Tel 34 937 509 994 Fax 34 937 509 995 E Mail info reospain com Internet www reospain com Switzerland REO ELEKTRONIK AG Im Halbiacker 5a CH 8352 Elsau Tel 41 0 52 363 2820 Fax 41 0 52 363 1241 E Mail info reo ch Internet www reo ch Turkey REOTURKEY ELEKTRONİK San ve Tic Ltd Şti Halil Rıfatpasa Mah...

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