Controllers for Vibratory Feeder Engineering REOVIB MTS 440/442. REO-USA, Inc. Thyristor controllers for vibratory feeders With digital settings

Transcription

1 Operating Instructions REOVIB MTS 0/ Thyristor controllers for vibratory feeders With digital settings REO-USA, Inc 850 E 7th Street Indianapolis, IN 66 USA hone + (7) ax + (7) info@reo-usa.com 0-_GB_M_td 09/0 Controllers for Vibratory eeder Engineering

2 Operating Instructions REOVIB MTS 0 / Technical Safety Information for the User This description contains the necessary information for the correct application of the product described below. It is intended for use by technically qualified personal. Qualified personnel are persons who, because of their training, experience and position as well as their knowledge of appropriate standards, regulations, health and safety requirements and working conditions, are authorised to be responsible for the safety of the equipment, at all times, whilst carrying out their normal duties and are therefore aware of, and can report, possible hazards (Definition of qualified employees according to IEC 6) Safety Instructions The following instructions are provided for the personal safety of operators and also for the protection of the described product and connected equipment.! Warning! Hazardous Voltage ailure 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 installation modifications. Observe the prescribed accident prevention and safety rules for the specific application. Before putting into operation check if the rated voltage for the unit conforms with the local supply voltage. Emergency stop devices must be provided for all applications. Operation of the emergency stop must inhibit any further uncontrolled operation. Electrical connections must be covered The earth connection must be checked, for correct function, after installation. Specified Use The units described herein are electrical controllers for installation in industrial plant. They are designed for power adjustment on vibratory feed equipment.

3 Operating Instructions REOVIB MTS 0 / Contents Technical Safety Instructions for the User....0 General....0 unction.... Mechanical requency.... Enable.... Status output.... Track Control Integration Channel / Channel....6 Sensor-time-out (ault output) Solenoid output Coarse / ine control ulse operation Running Displays Technical data Declaration of conformity Adjustment parameters Settings Setpoint for feeder throughput unction selection ulse operation Track control - Line Track control - Line ( only on REOVIB MTS ) Sensor logic Sensor Time-out eeder - Channel eeder - Channel arameter protection Recall settings Hide setting menus Unit connections Internal circuits Unit dimensions... 6 Ordering codes (Standard Units)... 6

4 Operating Instructions REOVIB MTS 0 /.0 General The REOVIB MTS 0 range includes single and twin controllers that are used for infinite variable throughput control of vibratory feeders. The units are built into an I5 aluminium housing that is suitable for mounting onto a vibration free part of the work station. The controller comprises a mains switch, fuses and, depending upon the version, a mains cable and output cable or input and output connectors. Input sockets are provided for sensors and status outputs. The feeder throughput setting and adjustment of all special parameters is made through the integrated touch panel and LED display in the front panel. In addition to the coloured ON/O buttons the unit can be quickly enabled/inhibited, through an input, without switching the supply. The adjustment of the feeder amplitude is achieved by using phase angle control of the mains current. Depending on the frequency of the mains voltage, the units are suitable for vibratory feeders with a mechanical frequency of:- 000 cycles/min (50 Hz) or 6000 cycles/min (00 Hz) with a mains frequency of 50 Hz. 600 cycles/min (60 Hz) or 700 cycles/min (0 Hz) with a mains frequency of 60 Hz. REOVIB MTS I 0 Model unction range: REOVIB MTS 0 REOVIB MTS Single control h Twin control h Soft start Each output, adjustable, 0... secs h h Enable Contact or V signal voltage h h Mechanical frequency switchable 000/6000 cycles/min h h (50Hz supply) Status output V, DC unit status (eeder ON/O) h h Track control:. Component track with one or two h h Channel sensors. Adjustable on and off Channel switching time delays Sensor input Sensors V, N h h Sensor Time-out V, DC Sensor Time-out h h ault output: Solenoid output: V, DC e.g. for air reject h h Coarse / fine control: Line speed operation, switching from a sensor h h ulsed control ulsed output with adjustable times h h

5 Operating Instructions REOVIB MTS 0 /.0 unction A microprocessor is used as the main control component and this is used to change all control functions. The throughput is adjusted by using phase angle control. An internal compensation circuit regulates the controller so that variations in the mains voltage have no effect on feeder throughput. All power outputs have an adjustable soft start.. Mechanical frequency The mechanical frequency of the vibratory feeder is determined by the frequency of the mains supply and can also be changed by inhibiting a mains half-wave (000 / 6000 cycles per minute, for 50 Hz mains). This must be set to ULL WAVE for controlling an elevator motor.. Enable There are inputs for each channel which switch the controller ON/O internally (not the supply) from a supervisory system. A V, DC signal or switch can be used. The input function is programmable. By selecting the enable input (-En =I Set using menu C 00.) it is possible to run without an enable signal being present.. Status output A V, DC output for condition monitoring e.g. for integration with other control systems. The output is energised when power output is active.. Interlocking Channel / Channel Output channels and can be interlocked so that:- Channel can be active only when channel is active Channel can be active only when channel is active Set using menu C Track control Controlling a component track with a single sensor: A single sensor can be used to regulate the store of material, on a linear feeder for example. When product has been detected by the sensor, the feeder switches off, after a preset delay time t-off has expired. The feeder switches back on again when there is no product detected, after a preset delay time t-on has expired. Every sensor signal resets the timer so that the delay always starts after the last component has been detected. Controlling a component track with two sensors: One of the sensors is used to control the minimum product position and the other controls the maximum postion. When product has been detected by the MAX-sensor, the feeder switches off, after a preset delay time t-off has expired. When the component level drops below the MIN-sensor, the feeder switches back on again, after a preset delay time t-on has expired. Sensor eeder On Off On Off Sensor MIN Sensor MAX eeder On Off On Off On Off Status-Relais Output Time-Out Status-Relais Output Time-Out t on Time out Soft Start t off Soft Stop t on Soft Start Time out t off Soft Stop Track Control ( Sensor) MIN / MAX Control ( Sensors)

6 Operating Instructions REOVIB MTS 0 /.6 Sensor-time-out (ault signal) This function is used to monitor if components are being detected by the sensor. The power output to the feeder is switched off and a V signal is energised when no product has been detected by the sensor for a selected time period. The sensor time-out function has to be activated in menu C Solenoid output A V DC solenoid valve output is provided for use with an air-jet, for example. This is factory set (Air. 0 in Menu 00) to de-energise when the feeder powers down and to energise when the feeder starts up again. It is possible to introduce time delays of second between energising the solenoid output and powering up and seconds between powering down and de-energising the solenoid output, by selecting Air. in menu C00..8 Coarse/fine control A coarse/fine function can be used in place of track control. This switches the power output to a second set point level on a signal from sensor. This can be used in weighing applications, for example, in response to a coarse/fine contact (to prevent over filling)..9 ulsed output This is used to control a hopper feeder. The power output is pulsed according to ON and O time settings. A motor driven bunker hopper (-phase) can also be operated in the manner but the set point for this channel must be set to 00%. This function must be selected in menu C00. 5

7 Operating Instructions REOVIB MTS 0 /.0 Operating displays In normal operation the throughput setting for channel is displayed. e.g. 90 % Whilst setting up, the output channel is indicated by the first display segment.. Channel e.g. during set point adjustment Channel e.g. during set point adjustment Output Switch off using the 0 button No enable signal. When an enable signal is not used then set parameter E. = I in menu 00 or 0. Switch off under track control. oint flashes time delay is active. Sensor Time-out is exceeded (Menu C 05 ) Reset with button 6

8 Operating Instructions REOVIB MTS 0 /.0 Technical Data Unit type unction selectable Yes Mains supply 0V or 0V +/- 0 %, 50/60 Hz self-setting ower output / V, 6 A The total current of both outputs must not exceed 0A! Umax % adjustable Unit fuses x 0 A, M Construction Aluminium housing I 5 Operator controls Soft start Soft stop Enable Solenoid output Sensor supply Sensor types Track control switchon delay time Track control switchoff delay time ulse control ON ulse control O ault time (Sensor- Timeout) Status output REOVIB MTS 05 Mains switch and display with programming buttons. ower adjustment to the feeders and all parameters can be set up, externally, using the display and buttons (the unit does not have to be opened). Adjustable 0... sec., operates whenever the unit is switched on ie mains, enable and track control. Adjustable 0... sec., operates in conjunction with track control and enable. V, DC Input or contact V, 00 ma V, DC, 00 ma (total) N only 0,...5 sec. 0,...5 sec. 0,...5 sec. 0,...5 sec sec. Operating temp C Storage temp C Weight Dimensions WxHxD Standards V, DC / 0 ma, operates in conjunction with feeder (N) 5.0 Declaration of Conformity We declare that these products, as stand-alone equipment, conform to the following standards or subsequent documents: EN and EN in accordance with 89/6/EWG regulations. REO GMBH, D-657 Solingen 7

9 Operating Instructions REOVIB MTS 0 / 6.0 Adjustment arameters arameter: Display actory settings ass code: eeder amplitude Channel and Channel o. A. ι. A. 0 % 000 / 00 / 0. eeder amplitude (fine) %. 0 % 000 / 00 Maximum control limit (U max ) Channel % o.. 90 % 00 Maximum control limit (U max ) Channel % ι.. 90 % 0 eeder mechanical frequency 0 / I o. HA. I /6000 cycles/min (50Hz supply) Channel eeder mechanical frequency 0 / I ι. HA. I 0 000/6000 cycles/min (50Hz supply) Channel Soft start sec. o. /. 0, sec. 00 Channel Soft start sec. ι. /. 0, sec. 0 Channel Soft stop sec. o. \. 0, sec. 00 Channel Soft stop sec. ι. \. 0, sec. 0 Channel Invert external enable 0 / I o. E. I 00 Channel Invert external enable 0 / I ι. E. I 0 Channel Change Channel 0 / I S Track control or coarse/fine control Track control switch-on delay sec. o. I. 5 sec. 007 Channel Track control switch-on delay sec. ι. I. 5 sec. 006 Channel Track control switch-off delay sec. o. O. 5 sec. 007 Channel Track control switch-off delay Channel sec. ι. O. 5 sec. 006 Invert sensor function N / N Inverse Channel 0 / I o. SE Invert sensor function N / N 0 / I ι. SE Inverse Channel Activate sensor time-out 0 / I E.E Channel and Channel ault time (Sensor Time-out) Channel and Channel sec. E. 0 sec. 05 Sensor logic AND / OR 0 / I SLU / I SLO. 0 ulse control Channel and Channel 0 / I o. H. ι. H Save user settings USH. Restore factory settings AC. 0 Restore user settings US.A. 0 Hide program menus 0 / I Hd.C

10 Operating Instructions REOVIB MTS 0 / 7.0 Settings The six buttons and a LED display found in the front panel, are used for operating and setting up the unit. All operating methods and adjustable parameters can be set up through this panel. The I and O butons are used for switching the unit ON and O, however, these do not provide mains isolation, they simply inhibit the power semiconductors The, and Cursor Buttons are used for parameter adjustment. arameters are set by using menu controls which are called up by entering operator codes. A capital letter is used to indicate the selected fuction. The display value can be increased or decreased by units, or tenths of units, by a short press of the cursor buttons. Holding the buttons down will cause the display to change in units of ten. DISLAY BACK U DOWN ROGRAMMING MODE / ENTER I 0 ON O 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 function group. Setting adjustments are automatically saved upon leaving the programming mode or if no button is pressed for a period of 00 seconds. All setting routines are commenced by pressing the programming button. The following diagram should clarify the sequence in which keys are pressed:-. ress the key.. Select the code number with the cursor keys.. ress the key. This displays the first menu point. The required menu point can be found by repeatedly pressing the key (scrolling).. The value in the menu point can be changed with the cursor keys.. 5. Scroll to the next menu point or to the end of the menu, which returns the display to the set point value, by pressing the key. To exit the menu and return back to the normal display, quickly, depress the key for 5 seconds. 6. To return back to the previous position in the menu, press the key. 9

11 Operating Instructions REOVIB MTS 0 / 7. Set point for feeder throughput The set point can be changed in several menus. The machine operator can change the set point, without knowing the menu codes, by pressing the key twice. The speed must be 00% for controlling an elevator motor Code 000 eeder Speed eeder Throughput. Set point (if in Menü "S... = I) eeder Throughput 7. unction selection Code 00 Selection Channel 0 = Track control = Goase / fine control Channel Inhibits Channel Channel Inhibits Channel 0 = Airvalve off - switching with status I = Airvalve on - forward running sec., after- running sec. 7. Enable ulse eed unction Code 00 ulsed eed Channel 0 = ulsed eed off = ulsed eed on Hopper motor mode 0 = off = on Channel 0 = ulsed eed off = ulsed eed on Hooper motor mode 0 = off = on On Time Off Time 0

12 Operating Instructions REOVIB MTS 0 / 7. Track Control Channel Code 007 Track control channel 0 = Sensor N = Sensor inverted ON Time delay O Time delay 7.5 Track control channel (REOVIB MTS Only) Code 006 Track control channel 0 = Sensor N = Sensor inverted ON Time delay O Time delay 7.6 Sensor logic Code 0 Sensor Logic Sensor + AND Sensor + Ex-OR (MIN-MAX) 7.7 Sensor Time-out Code 05 Sensor Time-out Channel Channel 0 = Time-out not aktive I = Time-out aktive 0 = Time-out not aktive I = Time-out aktive Time-out Zeit [secs.]

13 Operating Instructions REOVIB MTS 0 / 7.8 eeder Channel Code 00 eeder Channel eeder Speed Channel ine Speed (only when S... = I) Max speed Channel 0 = Enable I = Enable Inverted eeder repuency HA. = 0 = ull Wave HA. = I = Half Wave Soft Start (secs) Channel Soft Stop (secs) Channel 7.9 eeder Channel Code 0 eeder Channel eeder speed Channel Max speed Channel 0 = Enable I = Enable Inverted eeder frequency HA. = 0 = ull wave HA. = I = Half wave Soft start Channel Soft Stop Channel

14 Operating Instructions REOVIB MTS 0 / 7.0 Save user settings Store current parameter settings Code Store current parameter settings Save parameters 7. Re-instating settings Recalling factory and user settings Code 0 Recalling factory and user settings Recall factory deffault settings Recall user settings (previously stored by accessing Code ) 7. rotect unauthorised adjustment of settings This disables all passcodes so that they cannot be accessed, except feeder speed Code 7 Hd.C. = = Hide menus

15 Operating Instructions REOVIB MTS 0 / 8.0 Controller Connections X. X. X5 X6 5 CHANNEL CHANNEL * N Sensor Socket ( X. und X.) +V Supply Input Sensor Output Socket Channel E A A E Magnet Status Socket ( X5 ) 5 Enable Inputs ( X6 ) in 5 not connected 5 V Status Output Channel V Status Output Channel V Status Output Sensor Timeout +V Supply V Input Channel V Input Channel Output Socket Channel E A A E Magnet Output Cable Option brown blue g/y Magnet V Solenoid connection via internal connection terminals + and -

16 Operating Instructions REOVIB MTS 0 / 8. Internal Connections X. X. X5 X6 Display 5 Input Sensor +V Input Sensor +V Status Time out Output +V NC Status Signal Channel +V Status Signal Channel +V Enable Channel +V Enable Channel +V I O Supply +V X5 X5 X50 5 Sensor Sensor +V V, DC Output for Solenoid Sensor Time out + Status Channel + Status Channel + Enable Channel + Enable Channel + +V Imax = 0A L' X X 5 N' E L N X L N X E E Channel X Channel X E L N V, 50/60 Hz 5

17 Operating Instructions REOVIB MTS 0 / 9.0 Dimensions I REOVIB MTS Ordering Codes REOVIB MTS 05 REOVIB MTS 5 Channel unit with sensor plug M Channel unit with sensor plug M 6