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BROVIND CFF Series, Руководство пользователя и по обслуживанию

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BROVIND CFF Series Скачать руководство пользователя страница 5

PG.   

 

5 

 

PERSONAL SAFETY RULES 

 

 

-

 

Before you open the controller, turn off the switch and wait about five minutes (the time needed 

for  the  condensers  to  discharge  completely).  Always  check  that  the  display  is  completely  off 
before you open the controller.

 

 

-

 

Electrical connections must be protected to prevent accidental contact. 

 

-

 

Test the ground connection after installation. 

 

-

 

In some cases, internal circuits remain live due to condenser load even after the controller is 

turned off. 

 

-

 

In all cases, comply with specific safety and accident prevention rules for the installation in 

question. 

 

 

 

 

GENERAL DESCRIPTION 

 

CFV  and  CFF  series  controllers  are  designed  and  built  to  control  electromagnetic  vibrators  for  use  in 

industrial automation. 

These devices are controlled by a sophisticated electronic microprocessor circuit that manages all vibrator 

control and checking procedures. 

All the controllers constantly read the line voltage, “VA”, that powers the vibrator, or acceleration value by 

means of the SRV02 probe (see description of SRV02 on p. 29). As a result, if line voltage or vibrator load is 

varied, power delivered to the vibrator is varied proportionately (increased or decreased) so that the flow of 

conveyed material remains constant. 

 

 

 

All the controllers have the following features: 

 

 

IP 54 ALUMINUM BOX 

7-SEGMENT LED DISPLAY 

ON/OFF ILLUMINATED SWITCH 

THERMAL BREAK SWITCH FOR CFF15A 

AT LEAST 2 INPUTS FOR PNP SENSORS WITH 

SETTABLE DELAYS AT SWITCH-ON OR SWITCH-OFF 

0-10 V / 4-20 mA INPUT TO MANAGE A REMOTE 

POTENTIOMETER OR FOR PLC INPUT 

ON/OFF SIGNAL 

AUTOMATIC CHECK OF LINE VOLTAGE 

AUTOMATIC CHECK OF VIBRATION AND FLOW 

STABILIZATION INDEPENDENT OF LOAD CHANGE 

MANAGEMENT IN VIBROBUS RS-485 NETWORK 

CAN BE CONNECTED TO PC OR PLC USING DEDICATED 

SOFTWARE 

Table 01 

 

 

Содержание CFF Series

Страница 1: ...DUSTRIAL VIBRATORS User s and maintenance manual ENGLISH Manual not in original language VER 4_0 BROVIND VIBRATORI SPA Via Valle Bormida 5 12074 Cortemilia CN ITALY Tel 39 0173 820111 Fax 39 0173 81853 E Mail brovind brovindvibratori it ...

Страница 2: ...ERATION VALUE 3A PG 21 MENU 12 EMERGENCY PG 21 MENU 13 CORRECTING SYNCHRONISM PG 21 MENU 14 AUTOMATIC CALIBRATION OF VIBRATOR PG 21 MENU 15 OUTPUT RELAYS PG 23 MENU 16 MAXIMUM CURRENT VALUE PG 23 MENU 17 SIMULTANEOUS STOP OF BOTH VIBRATORS LINK TO PG 23 MENU 18 A MAX SETTING WITHOUT SRV02 PG 24 MENU 19 SOFT START AND SOFT STOP RAMP PG 24 MENU 20 A0 SETTING AS DEFAULT PARAMETER PG 24 MENU 21 PIECES...

Страница 3: ...PG 3 SRV02 PROBE PG 30 SPECIFICATIONS FOR OPERATING A SOLENOID VALVE PG 30 MANAGEMENT IN NETWORK PG 30 MAINTENANCE PG 30 TROUBLESHOOTING PG 30 SUMMARY MENU PG 32 NOTES PG 34 ...

Страница 4: ...ar of manufacture is in line with the essential requirements of the following Directives 2014 30 EU 2014 35 EU the following part clause of Harmonised Standards have been applied and fulfilled EN 60204 1 2006 A1 2009 EN 61000 6 4 2007 A1 2011 EN 55011 2009 A1 2010 This Declaration of Conformity is issued under the exclusive responsibility of the manufacturer Cortemilia 01 2020 BROVIND VIBRATORI SP...

Страница 5: ...tronic microprocessor circuit that manages all vibrator control and checking procedures All the controllers constantly read the line voltage VA that powers the vibrator or acceleration value by means of the SRV02 probe see description of SRV02 on p 29 As a result if line voltage or vibrator load is varied power delivered to the vibrator is varied proportionately increased or decreased so that the ...

Страница 6: ...ted for a maximum of 10 A RMS Higher levels are available on request All the features listed in Table 01 are also applicable CFV SERIES In addition to normally utilized parameters speed change sensor management tracking loop for flow stabilization the CFV controller can change the control frequency of the vibrators from a minimum of 10 Hz to a maximum of 140 Hz Therefore the ideal working resonanc...

Страница 7: ... MIN 0 1 S MAX 25 5 S MIN 0 1 S MAX 25 5 S MIN 0 1 S MAX 25 5 S SENSOR POWER SUPPLY 24 V 160 mA 24 V 160 mA 24 V 320 mA 24 V 160 mA 24 V 160 mA 24 V 160 mA 24 V 160 mA CONTROL FREQUENCY 33 Hz 50 Hz 100 Hz 33 Hz 50 Hz 100 Hz 33 Hz 50 Hz 100 Hz 10 140 Hz 10 140 Hz 10 140 Hz 33 Hz 50 Hz 100 Hz MAX OUTPUT CURRENT 6 A RMS 15 A RMS 10 A RMS 3 5 A RMS 6 A RMS 12 A RMS 35 C 10 A RMS 40 C POWER SUPPLY 90 2...

Страница 8: ...4A 100 220 177 180 3 203 7 80 5 5 5 5 9 CFV6A 100 220 177 180 15 203 7 80 5 5 5 5 9 CFV12A 200 220 177 180 25 203 7 180 5 5 5 5 9 CFF10 400V 200 220 177 180 25 203 7 180 5 5 5 5 9 Table 03 MACHINE IDENTIFICATION PLATE The plate on each box identifies the controller in use The plate shows the name of the controller N B Provide such data when contacting Brovind Customer Service Fig 02 ...

Страница 9: ...rews marked with a circle as shown in Fig 03 3 Pull the lower panel of the controller outward as shown in Fig 04 4 Remove the terminal board with a screwdriver so that the wires can be connected easily See Fig 5 and 6 5 Connection of the power supply and peripheral devices differs according to the type of controller used The CFF and CFV controllers use the same terminal board for connection the DC...

Страница 10: ...PG 10 CONNECTION DIAGRAM Fig 7 ATTENTION It is good practice not to remove power to the electronic card to stop the vibrator but use a remote control input IN1 or IN2 ...

Страница 11: ...PG 11 Fig 8 ATTENTION It is good practice not to remove power to the electronic card to stop the vibrator but use a remote control input IN1 or IN2 for vibrator 1 and use IN3 or IN4 for vibrator 2 ...

Страница 12: ...G 12 Fig 9 Fig 9A ATTENTION It is good practice not to remove power to the electronic card to stop the vibrator but use a remote control input IN1 or IN2 for vibrator 1 and use IN3 or IN4 for vibrator 2 ...

Страница 13: ...that are displayed as shown below for displays with DISP2 01 or higher version software only or messages of Power Down or activated Bootloader may occur ERROR DESCRIPTION Unknown error Display has received an unknown command Display has received an unexpected request Overflow display cannot handle all the received data Write Collision display transmits data while it is still receiving other data N...

Страница 14: ...meter the vibrator must be calibrated with probe SRV02 present In this way the curve regulation of the vibrator is correct After connecting set the 0 10 V function MENU 8 to 1 ON OFF VIBRATOR WITH EXTERNAL COMMAND 0 24 V The vibrator can be activated and disarmed using an external command 0 24 V To obtain this function the 24 V must be connected to clamp IN1 if sensor PX1 is used or to clamp IN2 i...

Страница 15: ...TE SPEED signal from the balance setpoint to terminals and IN1 of sensor PX1 by means of a voltage free contact Turn off the controller and then turn it on You now have to set the work speed to be used With keys and on Menu 2 search for the intermediate speed you want to use When you find the speed make a written note of the value in g as shown on the display A0 Now still on Menu 2 search for the ...

Страница 16: ... terminals and IN1 of PX1 sensor by means of a voltage free contact Fig 08 Connect the second sensor of the elevator to terminals and IN2 of the PX2 sensor by means of a voltage free contact Fig 08 Connect the empty sensor or sensor connected to the monostable solenoid to terminals and IN3 of sensor PX3 by means of a voltage free contact Fig 08 Connect the over full sensor to terminals and IN4 of ...

Страница 17: ...r STOP of the vibrator The relay switches off only in the presence of alarms such as overtemperature short circuit or overcurrent PIECES COUNTER FUNCTION The pieces counter function is used when the parts selected by the vibrator need to be counted The resources necessary to use the function are PX1 Start count signal input use a voltage free signal PX2 Pieces count sensor signal input eg Photoele...

Страница 18: ... is enabled on board DCFF2 it will only work in analog mode in any case S5 in Menu 46 must be disabled If an uncoded function has been inserted in the block e g it is considered a null function If an uncoded input has been inserted in the block e g the block result will be 0 logic If outputs Rel1 and Rel2 DCFF only are not used in the user defined blocks they continue to work as status relays The ...

Страница 19: ... SRV02 probe only if SRV02 probe is present and enabled VA Indicates the supply voltage only if SRV02 probe is not enabled Table 06 The following values are displayed for the DCFF board 1 ON Indicates that we are on controller 1 1 ON The dot on the far right indicates that the pieces counter function is enabled 1 ON The dash at the end indicates that the logic function program is enabled DCFF1 or ...

Страница 20: ...to change vibrator frequency The frequency range is from 10 Hz to 140 Hz To operate correctly the frequency set in manual mode must be close to the frequency written on the vibrator data plate The set frequency must be the same as the vibrator control frequency In order to know the vibrator frequency just read the identification plate in the space given to the vibrator model code If you find the c...

Страница 21: ...nds to 100 mS MENU 8 EXTERNAL COMMAND 0 10 V 4 20 mA CFF DCFF CFV Acceleration of vibration can be managed directly by a 0 10 V 4 20 mA external command for example for metering control in weighing systems This control can be managed by a PLC or by a remote potentiometer The control has to be connected to terminals and 0 10V of the board Fig 07 or Fig 08 or Fig 09 and selected on the keyboard from...

Страница 22: ...ice is calibrated only to determine a few optimal operating parameters This type of automatic calibration is used particularly when a command 0 10 V is used for acceleration changes in the vibrator remote potentiometer By automatically calibrating the vibrator frequency 33Hz 50Hz 100Hz the vibrator response is optimized depending on the required acceleration and the maximum reachable value is obta...

Страница 23: ...n Fig 8 the controller has determined 53 Hz as the resonance frequency after calibration If the controller is kept in Fixed Tracking it will maintain a frequency of 53 Hz whereas if Calibrated Tracking mode is engaged Menu 4 the frequency may change according to the characteristics of the vibrator in order to keep acceleration at a constant rate Fig 14 ATTENTION Before running automatic calibratio...

Страница 24: ...important special functions can be set from the output relay menu Function 00 EXCHANGE CONTACT The device supplies an exchange contact when the vibrator is on even if speed is 0 The contact turns off when the device is stopped by the sensor PX1 or PX2 or the master or is being calibrated Function 01 RELAY CONTROL The PX1 sensor activates the relay with ON and OFF delay set on Menu 6 and the PX2 se...

Страница 25: ...ault Menu without necessarily going to Menu 2 set A0df 1 by the key On CFF and CFV boards only the value A0 will be displayed the same we can find in Menu 2 and by the and key it will be possible to change it On DCFF boards when you have selected the board 1 or 2 and pressed PR only the value A0 will be displayed the same we find in Menu 2 and by the and key it will be possible to change it MENU 2...

Страница 26: ...be counted using the and keys set the required number max 9999 When this operation has been completed PX1 and PX2 sensors are automatically enabled for the pieces counter During operation when the counter has reached the intermediate threshold or the number of pieces to be counted the function generates two distinct software signals that can be used by the user in the logic function program sensor...

Страница 27: ...N CFF DCFF With this function we can drive a single phase 220 V motor for controlling a feed hopper for example When you enter Menu 34 the letters Mtr will appear Set 1 As you press the PR key the letters tgl will appear They indicate that the toggle function can be enabled i e all or nothing with adjustable ON and OFF periods Times range from 1 to 255 seconds N B If the motor function is activate...

Страница 28: ...ber to be recalled and press PR The letters RES 0 will appear With the key go to 1 and press PR again The saved configuration will be reset When a configuration is reset any logic function program has that been set is also saved MENU 45 PROGRAMMING LOGIC FUNCTIONS CREATING CHANGING AND ENABLING SINGLE BLOCKS CFF DCFF1 CFV Menu 45 is used to create change and enable the blocks max of 6 for CFF CFV ...

Страница 29: ...rograms The timers are active only when inserted in the blocks that builds the program and are not reachable from other menus Access the menu 48 press PR the message set the ON time for the first timer T1 press PR appears set the OFF time for the first timer T1 press PR the message set the ON time for the second timer T2 press PR appears set the OFF time for the second timer T2 Press PR appears se...

Страница 30: ...ars type in a number from 1 to 99 and press PRG to save The password will be requested every time you press the PRG key for entry inside a menù If you want to disable the password go back to Menu 70 select the active code the display shows the message were HH is the actual psw and after insert the code 00 Passwords 1 and 2 are mutually exclusive ATTENTION Store the code in a safe place in case it ...

Страница 31: ... SRV02 probe has to be attached to the vibrator structure and connected to the CFV or CFF or DCFF board by means of a shielded cable The probe detects vibration of the machine and transmits an analog signal to the microcontroller of the control board which will convert it by means of an internal analog to digital converter to a value which will be suitably processed Whenever the vibrator changes s...

Страница 32: ...controller board and the display board Short circuit at output Turn off the controller and check for short circuits at the output If there are no shorts try to turn on the controller Reset vibrator speed which was set to 0 for safety A0 Voltage is beyond permitted range CFF e DCFF Current delivered has exceeded permitted limit CFV Temperature has exceeded maximum permitted threshold CFV and DCFF C...

Страница 33: ...1 On 14 2 Full calibration Not available 0 Off 1 On 15 Output relay State relay Actuator control MASTER only Balance Elevator DCFF only Unit DCFF only State relay n 1 Actuator control MASTER only Balance Null Null State Relay n 2 16 Maximum current Not available Max value 17 Simultaneous stop of two vibrators DCFF Only Not available 17 1 Synchronism of DCFF1 and DCFF2 DCFF Only 18 A max No SRV02 1...

Страница 34: ...m See Pg 17 e Pg 28 See Pg 17 e Pg 28 48 Logic functions Managing internal Timer See Pg 17 e Pg 28 See Pg 17 e Pg 28 50 Set communications and Board address 50 1 Set board Address from to from to 50 2 Set Baud rate value from to from to 52 Communication error on bus RS48 Counter 59 Enable for Firmware updating 0 Off 1 On 0 Off 1 On 59 1 Confirmation Firmware updating 0 Off 1 On 0 Off 1 On 60 Board...

Страница 35: ...PG 35 NOTES ...

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