Table of Contents
Advertisement
Advertisement
Table of Contents
Summary of Contents for BROVIND CFF Series
- Page 1 ELECTRONIC CONTROLLERS FOR INDUSTRIAL VIBRATORS “User's and maintenance manual” Manual not in original language ENGLISH 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...
-
Page 2: Table Of Contents
CONTENTS “CE” COMPLIANCE STATEMENT PERSONAL SAFETY RULES GENERAL DESCRIPTION CFF SERIES DCFF SERIES CFV SERIES TECHNICAL DATA LAYOUT MACHINE IDENTIFICATION PLATE INSPECTION INSTALLATION CONNECTION DIAGRAM FOR CFF and CFV CONNECTION DIAGRAM FOR DCFF CONNECTION DIAGRAM FOR CFF15A CONNECTION DIAGRAM FOR CFF10A 400V... - Page 3 SRV02 PROBE SPECIFICATIONS FOR OPERATING A SOLENOID VALVE MANAGEMENT IN NETWORK MAINTENANCE TROUBLESHOOTING SUMMARY MENU NOTES...
-
Page 4: Ce" Compliance Statement
CE DECLARATION OF CONFORMITY DIRECTIVES 2014/30/EU, 2014/35/EU (ENCL.IV) The producer: Brovind Vibratori spa Via valle Bormida, 5 12074 Cortemilia (CN) ITALY declare that the following device: Type: ELECTRONIC CONTROLLER Model: ...... Serial number: ………………. Year of manufacture: ...... ▪ is in line with the essential requirements of the following Directives: 2014/30/EU ❑... -
Page 5: Personal Safety Rules
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. -
Page 6: Cff Series
CFF SERIES: The CFF (Fixed Frequency Controller) is the standard instrument for vibrator control. The controller operates at a frequency of 50 Hz or 60 Hz. The CFF15A circuit is calibrated for a maximum of 6 A (RMS) in the CFF6A version and a maximum of 15 A (RMS) in the CFF15A version. -
Page 8: Layout
203.7 CFV12A 203.7 CFF10 400V 203,7 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... -
Page 9: Inspection
INSPECTION After the boards are assembled and soldered, each board is inspected to check all operating parameters and all technical specifications. INSTALLATION The user must be extremely careful when installing the controller. The procedure is described step by step: 1) If necessary, attach the device to a support bracket as shown in Fig. 01. and Table 03. 2) Open the controller by unscrewing the two screws marked with a circle as shown in Fig. -
Page 10: Connection Diagram For Cff And Cfv
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 PG. 10... -
Page 11: Connection Diagram For Dcff
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 PG. 11... -
Page 12: Connection Diagram For Cff15A
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 PG. 12... -
Page 13: Display Board
DISPLAY BOARD The display mounted on each controller is an electronic board with a microprocessor which is powered by the main board and communicates with it. It also manages the keyboard and the 5 7-segment LED displays. Obviously, some letters may be difficult to read due to the 7-segment LED displays. Use the following table to interpret them correctly: LETTER 7-SEGMENT... -
Page 14: Controlling The Vibrator With Remote Potentiometer
CONTROLLING THE VIBRATOR WITH A REMOTE POTENTIOMETER Vibrator speed can be controlled by a remote potentiometer. The potentiometer must be linear, 10 Kohm, 1 rpm or 10 rpm, and is connected to the 0-10 V terminals. Refer to the “CONNECTION DIAGRAM” on pages 9,10 and 11. The connection diagram is shown below: 0-10 V + OUT... -
Page 15: Special Applications: Balance Function
SPECIAL APPLICATIONS: BALANCE FUNCTION. Function 3 Menu 15 The Balance Function is an application that is particularly useful for automatic weighing systems in which the material to be weighed is conveyed by electromagnetic vibrators. In this case, Brovind controllers have a specific weight management function. -
Page 16: Special Applications: Elevator Function
SPECIAL APPLICATIONS: ELEVATOR UNIT. Function 4 Menu 15 (DCFF ONLY) The elevator function can be used only with a DCFF double board. It is a function programmed to be used when there are two vibrators, a pneumatic elevator, an over full sensor and an empty sensor (or an additional monostable solenoid valve). -
Page 17: Special Applications: Discharge Unit Function
SPECIAL APPLICATIONS: DISCHARGE UNIT. Function 5 Menu 15 (DCFF ONLY) The discharge unit function can only be used with a DCFF double board. This function controls a cylinder with a bistable solenoid valve. For additional information on its use, contact the Supplier. -
Page 18: Programming Boolean Functions
PROGRAMMING BOOLEAN FUNCTIONS (See Menus 45, 46, 47) Brovind controllers can be used to program logic functions which control the board inputs (sensors) and outputs (actuators). Fig. 13 For example: EXAMPLE: The resources available for the program generation are (the ones with “*” only from the ver. 4.00 onwards): Max. -
Page 19: Setting Instructions And Menu
SETTING INSTRUCTIONS AND MENU All functions and controls on Brovind controllers are set by means of a 3-button keyboard found on the controller box. With the + and – keys, go to the menu you want and press the PR (program) key to enter the menu. -
Page 20: Menu 2 Changing Vibration Amplitude
MENU 2 CHANGING VIBRATION AMPLITUDE CFF DCFF CFV This menu allows you to vary the required acceleration or power supply to the vibrator according to the modes selected in Menu 1. If we have selected in Menu 1: Tracking Mode (Mod.1) with SRV02 probe: The parameter is “A0” and it is the acceleration the vibrator requires expressed in g (g = 9,8 m/s²). -
Page 21: Menu 5 Integrator Gain
N.B. If C2=1 the frequency cannot be changed on Menu 3. MENU 5 INTEGRATOR GAIN CFF DCFF CFV When you are in Tracking mode (Menu 1 Mode 1), the gain is the speed with which the vibrator reaches the value set by the user. Settable values are: 1, 2, 4, 8. -
Page 22: Menu 11 Pre-Set Acceleration Value 1A
SOFTWARE FILTER: When you enter the Menu the letters FLT will appear. When you set 1, a filter is inserted on the values read by the SRV02 probe. The effects of accidental knocks or bumps on the vibrator which can distort the signal detected by the probe are therefore disregarded. MENU 11 PRE-SET ACCELERATION VALUE 1A CFF DCFF CFV Menu for saving an A0 value to be used by connecting the device in a vibrobus network (see Master manual) - Page 23 Now return to the menu 3 to set the correct frequency and proceed as necessary. For best use of the vibrator with the CFV controller, and for totally automatic control of acceleration- frequency, it is good practice to run a calibration every time you connect the controller to a new vibrator. Calibration is efficient only if the SRV02 probe is also inserted in the system.
-
Page 24: Menu 15 Output Relays
3) On Menu 1, set MOD = 0 (Variation Mode). 4) On Menu 3, use the "+" and "-" keys to set the approximate frequency of the vibrator in question. (If you do not know the approximate frequency, call your supplier.) 5) On Menu 2, raise parameter VI until you reach maximum value for optimal performance, i.e., until there is no knocking on the vibrator. -
Page 25: Menu 18: A-Max Setting Without Srv02
If you set LT2=1 on DCFF1, each time DCFF2 stops then DCFF1 also stops. If you set LT1=1 on DCFF2, each time DCFF1 stops then DCFF2 also stops. If you set ST2=1 on DCFF1, DCFF1 is amplitude synchronized (it uses the same A0) with DCFF2. If you set ST1=1 on DCFF2, DCFF2 is amplitude synchronized (it uses the same A0) with DCFF1. -
Page 26: Menu 26 Pieces-Counter Function - Display
MENU 26 PIECES-COUNTER FUNCTION – DISPLAY CFF DCFF CFV This menu displays the value of the pieces-counters during operating. Enter menu 26 by pressing the PR key. (counter value) will appear. If you press PR once more is displayed. The number that appears is the value of the totalizer. This keeps count of the number of times that the counter has reached the set threshold (max. -
Page 27: Menu 30: Resume Factory-Set Parameters
MENU 30 RESUME FACTORY-SET PARAMETERS – DEFAULT – CFF DCFF CFV Enter function 1 on Menu 30 to reset the inspection configuration that the controller had at the time of purchase. This must be done only when you want to reset the factory-set parameters. MENÙ... -
Page 28: Menu 37 : Vi Setting For The Calibration Procedure
(< 140 Hz) HF mode: The current wave form is sinusoidal and is generated by high frequency commands. Values are: 15.6 KHz, 12.5 KHz, 10.0 KHz ATTENTION: Before effecting any changes on this Menu please contact the Supplier. MENU 37 “Vi” SETTING FOR THE CALIBRATION PROCEDURE CFF DCFF Menu absent on these controllers. -
Page 29: Menu 46: Programming B Logic Functions
This menu manages the communication parameters of the controller with a PC or a PLC. The communication protocol can be ASCII (proprietary protocol Brovind) or Modbus RTU. Access the menu and with buttons "+" and "-" select one of the available options: , , , . -
Page 30: Menu 59 Bootloader Enable For Firmware Updating
MENU 59 BOOTLOADER ENABLE FOR FIRMWARE UPDATING CFF DCFF1 CFV This Menu allows you to update the microcontroller firmware: to make it you must have a dedicate software. For further information contact Brovind Elettronica company. MENU 60 BOARD SOFTWARE VERSIONS CFF DCFF CFV This Menu displays some of the inspection parameters. -
Page 31: Srv02 Probe
Brovind controllers can be network-managed by means of an RS-485 bus. This management can be made by a PLC (with free protocol serial port) or a Personal Computer. At your request, Brovind Elettronica provides you with the communication protocol for the communication with PLC or PC. - Page 32 check the condition of the fuses on the board. using a testing device, check that power arrives at the switch on the controller box. 2) If the vibrator does not work when the controller is switched on, do as follows: check that parameters are set precisely (vibration amplitude, frequency, activation –...
-
Page 33: Summary Menu
SUMMARY MENU MENU DESCRIPTION CFF / DCFF Vibration Amplitude . . or . . . . or . . Frequency . (33 Hz; 50 Hz; 100 . . (20÷140 Hz) Tracking or Calibrated Tracking Not available . (0=Normal loop; 1 =. Calibrated tracking loop) Autocalibration Not available... - Page 34 34/2 Motor function: Toggle time Not available . (0=Off; 1=On) HF/LF mode Not available (See pag. 26) Vi Calibration Not available (values from 40 to . 100) Save configuration: Number . . 40/1 Save configuration: Save .
-
Page 35: Notes
NOTES PG. 35...
Need help?
Do you have a question about the CFF Series and is the answer not in the manual?
Questions and answers