Status: AVAILABLE |
In order to read or download intecont tersus user manual ebook, you need to create a FREE account.
Download Now! |
eBook includes PDF, ePub and Kindle version
| ✔ Register a free 1 month Trial Account. |
| ✔ Download as many books as you like (Personal use) |
| ✔ Cancel the membership at any time if not satisfied. |
| ✔ Join Over 80000 Happy Readers |
Download Manual Intecont Tersus.It doesn’t matter where you are, our specialists are there to advise and assist with the best in worldwide, personal, comprehensive service. During office hours, service specialists from all divisions are on hand to analyze problems and failures. Look at www.schenckprocess.com for your nearest Schenck Process Location. Customized to meet your requirements, our comprehensive Process Advanced Service System provides you with the best service. Are you looking for individual, perfect-fit service solutions. Then our service system PASS is the ticket. It covers the entire service spectrum, from simple inspections through to full service. Any reproduction of this documentation, regardless of method, without prior permission by Schenck Process GmbH in writing, even by excerpt, is prohibited. Subject to change without prior notice. It describes the functionality of the VWF 20650-xxx software. This manual is available in different forms. Additionally, you should observe. Safety hints given in order-specific documentation. Safety hints relating to mechanical components. Instructions and safety tips for parts manufactured by sub-suppliers or that are not part of Schenck Process's scope of delivery. When performing installation, commissioning and service work, observe all applicable local regulations. Intended Application The measuring system and its connected mechanical components are exclusively designed for weighing and controlling tasks. Any use other than originally intended is considered inappropriate. Sources of Risk If the measuring system has been correctly installed and commissioned, it does not pose any danger during weigh operations. Hazards may arise when the system is used for control operations or for transporting weighed goods. Potential hazards may then arise from e.g. additional devices through which the weighed goods are passed or metered.
http://www.chateaux-story.com/fckeditor/userfiles/allis-chalmers-g-manual-pdf.xml
Minor risks may arise in these situations if the measuring system is used or operated by untrained personnel. The measuring system can be part of a more complex plant. The system operating company is fully responsible for the operating safety of the system. Personnel Preparation, assembly, commissioning, operation, maintenance and servicing may only be carried out by qualified personnel. All persons working on the system are required to observe the safety hints and know the parts of the technical documentation relevant to their work. The operating company is responsible for instructing his operators to observe all regulations and instructions given. Changing Parameters The measuring system's functionality is determined by parameters. Only personnel familiar with the device's mode of operation may alter these parameters (e.g. after training by Schenck Process). Incorrectly set parameters may cause injury or material damage. Furthermore they may also cause considerable disruption to weigh operations. Password Passwords safeguard the parameters against unauthorized alteration. The measuring system operating company must ensure that the password is handled safely. Ensure that any connected peripheral devices are functioning correctly before acknowledging an event. Any connected control systems in particular must be in safe state. Service and Maintenance. All warning and instruction signs on the scales must be observed. ? The measuring system must be shut down before work is performed on mechanical equipment or peripheral devices (control systems in particular). Take appropriate action to ensure that the measuring system cannot be inadvertently restarted. ? Before performing work on the electrical equipment, disconnect the power supply. ? The devices may be operated only in the provided housings. There is danger of contacting live parts.
http://021shxy.com/upload/allis-chalmers-forklift-parts-manual.xml
Moisture and Humidity All scales parts, electrical components in particular, must be protected from moisture and humidity when the housing is opened for e.g. maintenance and service. In other respects the protection classes of the housing must be observed. This especially applies to alterations which could affect the operating safety of the system. Replacing Components Spare parts must meet the technical specifications indicated by Schenck Process. To ensure this requirement is met, only genuine Schenck Process spare parts should be used. When using other spare parts, the warranty will be void. Dangers will arise if the machine.DANGER This signal word indicates a danger that can immediately cause the most severe injuries up to and including death. Follow all instructions to prevent this from occurring. WARNING This signal word indicates a danger that can cause serious injuries up to and including death. CAUTION This signal word indicates a danger that can cause slight or medium injuries. Follow all instructions to prevent this from occurring. 2.1.2 Signal Words for Application Notes Signal words for information on material damages and on the optimal use of the machine STRICTLY OBSERVE Signal word used to identify situations in which material or environmental damage could occur. INTECONT Tersus is a measuring and measurement processing system of continuous weighing and feeding equipment for.Coriolis mass flow equipment and.The basic hardware equipment is aligned to the needs of the application. The following can be installed as optional equipment:.The feed rate is regulated on a weighfeeder according to a setpoint. A belt weigher only measures and it cannot influence the feed rate. The result is the feed rate I, from which the flow rate is determined. Fig. 2: The belt load of the weighbridge is not legal for trade The material is transported over a weighing platform located beneath the belt, limited by 2 carrying idlers.
http://schlammatlas.de/en/node/20901
The load on the platform exerts a force on the load cell LC through one or more weighing idlers. The measuring displacement is approximately 0.2 mm. The measuring rolls are linked with the frame construction via parallel plate springs. The load cell output voltage is proportional to the platform load. It is recorded with a suitable measuring amplifier. The load distribution on a single-roll weighbridge is shown by the white triangle. Only half of the force from the weight of the material is passed into the measuring idler. A rotating symbol on the left edge shows whether the weighfeeder is on or off. 2. The second line of the display is reserved for event information. 3. The following two lines show readings that can be selected with the cursor buttons. These lines correspond to the lines of the INTECONT PLUS display. 4. The lower half of the display is used for various visualizations: the large-scale display of an individual reading, the display of 4 readings in line font size or the display of as many as 9 readings that can be adjusted in the parameters block Configuration HMI Values. They adapt their font size over 3 levels. Alarms will shut down the scales, warnings will not. Operator guidance through menus on several levels. Important configuration and calibration functions are secured via a password. Dialog language for fault messages, operation and service programs. This can be selected with the P02.06Feeder Start and P02.07Feedrate Setpoint parameters. Monitoring for minimum and maximum limit values.Mains power failure. Scales data, calibration data, counter readings and quantity pulses not yet issued remain saved for unlimited time after a mains power failure, and the time for approx. 5 days. Belt speed ? The belt speed is recorded with a speed pick-up. Zero setting ? The zero point fault of the belt weigher comes from soiling that adheres permanently or from other constant factors.
http://iluvlocalplaces.com/images/canon-manual-35mm-slr.pdf
The zero setting records the zero point fault on an empty belt over one or several wholenumber belt circuits. This corrects the regular measurement in normal operation. ? Zero setting takes place with an empty belt conveyor with a program which runs automatically. ? Zero setting should be started manually at regular intervals if automatic operation is not preselected. ? The maximum permitted zero setting correction is monitored. Zero drop out ? Suppression of the totalizing for measurements around zero, so that the counter remains constant during no-load operation of the belt. The function can be turned off. Taring is a calibration procedure in which the influence of the empty belt on the measuring signal, the basic tare, is determined. After taring, the total remains unchanged over one belt circuit with the empty belt. The call-up is protected by a password. Measuring at dispatch: VAP. For reasons of design, the weighing platform is not located directly at the material dispatch point. This means that if the belt load changes, the measurement result for the feed rate will not accord precisely with the current feed rate at the dispatch point. Measurement is relocated to the material dispatch point using a special velocity-dependent delay element. No special measuring sensors are required to do this. Batching mode ? Batch mode conveys a preset amount of material. The conveying process ends once the batch setpoint has been reached. BIC belt influence compensation and belt drift. This function makes it possible for the belt to record and compensate for dynamic zero point influence with an additional belt circuit sensor and a metallic marking flag in the belt. This increases the scale's short-term accuracy. Display filters ? For feed rate, belt load and belt speed Maintenance guidelines through the appearance of an event in the display. For the voltage supply's operating time, for the scale's operating time and for the next zero setting. Calibration ?
Calibration of the pick-up input is not necessary. Certain design data on the load cells, velocity sensor, inclination of the conveyor belt, etc.The control or readjustment can take place using two different methods. ? Control with material: the result of a material inspection is entered into the device and serves to correct the measurement result. ? Control with calibration weight: the standardization is controlled or, if the technical data (lever ratio, belt conveyor inclination etc.) is not precisely known, it can be corrected. In due course, the program also becomes suitable for the verification of mechanical changes, for example twisting of the weighing platform due to movement of the foundations. The scales are switched on; feed rate and flow rate are being recorded. It only measures the belt load and belt speed when off (the cross is stationary). ?: with activated batching mode local designation of the feeder. This can be changed with EasyServe via parameters P01.05. line 2: event line event information with a code and plain text upper display zone two lines of the actual value displays These lines correspond to the two lines of INTECONT PLUS. Preselect the data display of the upper line. Select a group of parameters or one parameter. Preselect the data display of the lower line. ENTER Activate a function or confirm an input Function block The function block is the point of entry for everything to be performed on the device. All functions and dialogs can be called up through it. The function block is two-staged. Call up the function block The previously selected function will be displayed if no event is pending. Select the desired function of the first level. This space has a yellow background. Change to the second level. The selected space of the first level has an orange background. Select the desired function of the second level. Select function. It only shows the functions that can be called up now. Return to the normal display, or abort a function.
Change back to the first level. The password is queried once the function has been called up. Access to some functions can be configured in the Dialog Behaviour block. Entries might be missing depending upon this setting. Turn off of total measurement The feeder drive can be switched on and off with the keys in this field if the mode of operation and the parameterization permit it. There is the danger of injury if persons are in the area of the drives. Bulk solids can be transported and cover the following equipment. The turn-off command is not an emergency-off. Instead, it is provided for operational shutdown. Reset the totalizing counter The function has to be activated with the P01.13 or P01.14 parameters. Call up the function block Totals Reset Totalizer 1 or Reset Totalizer 2 Select the function Note: Totalizer 3 cannot be deleted. The weighing platform must then be checked for jammed material particles. This is done by loading the weighing platform with a known calibration weight and automatically calculating the average platform load over one or several whole belt circuits. The result is compared to a predetermined reference value and then displayed. No automatic correction is performed. Suitable calibration weights are available as accessories. Preconditions: 1. Tare or zero 2. Key in the calibration weight in P03.08 parameters. The calibration weight should be between 30 and 100 of the rated bridge load Qo. Notice is given automatically. CW: Calibration active is shown in the header. The message TW: wait for Confirmation in the header reports the end of the program and requests user input. Exiting the program. Either button may be used AS THE RESULT IS NOT TAKEN OVER AUTOMATICALLY. Specific Messages: Start.Evaluating the results Error 5 KOR 1.05 Deviations of several percent indicate incorrectly entered technical data (e.g. unknown exact belt incline, levers, etc.) or mechanical errors (alignment, tension). The current value of the P04.
02 Range Correction parameter is not taken into account in the check. This is why the control program will show the same KOR fault quotients after correcting with the value input in P04.02. 8.5 Setting the Time The date and time are among the Service Values status information for the scale and they can be changed at any time. After the seconds have been entered and confirmed, the new time will be accepted. Then it shows the new setting for a couple of seconds as Current Time. The internal clock will run for a further approx. 5 days in case of a mains failure. You can find the meaning of the parameters in the detailed parameter description. The input of parameters is protected by a password. They can inspected without any hazard with the Read Parameters function. The parameters are broken down into functional blocks and numbered within a block. Parameters are composed as follows: Pxx.yy, where: xx: block number yy: Number of the parameters in the block Explanatory name of the parameters (language-dependent) Depending on the situation, individual parameters or groups of parameters may be faded out to highlight the parameters important to an application. Hidden parameters can only be shown with the EasyServe service software and they can also be cleared there for the display on the unit wherever necessary. Fading out may result in breaks in the numbering. Some parameters can be write protected. The write protection can also be configured using EasyServe. The batch protocol can only be printed after completing the batch. The counter protocol is available at any time. The complete parameter list is printed out with the current readings using the Print Parameters function. The list of all possible event messages and the current hardware allocation is printed out as an appendix. The printing procedure can be cancelled at any time. It provides information on the events and configuration results that have occurred to date, etc.
The Service Values chapter explains the specific data in detail. Software version Own Address EasyServe address information IP Address Ethernet address information OP Mode Simulation Mode Feeder On Volumetric Mode Summary Alarm Status information Maintenance Electric Overall duty cycle of mains voltage. Maintenance Feeder Run Overall duty cycle of the belt conveyor and the device. Totalizer 1 Totalizer 2 Totalizer 3 The readings of the total counter The events since Power ON The number and type of events from Power ON or since the last print-out ofPrint Status Report. When it reaches the batch setpoint, the conveyor belt and material prefeeder are turned off and the feeding process is ended. Display: If Batch Mode is selected, the summation symbol.Relevant data in the middle and lower display zone: Batch Setpoint, Batch Actual Value and Batch Residual Amount. Before starting a batch, Batch Actual Value and Batch Residual Amount show the amounts reached by the previous batch. Deselecting Batch Mode means that the displays are no longer accessible, although they appear again with the new preselection. The display format corresponds to Counter 1 Unit. Preselection batching mode Preselecting the batching mode makes batching possible, although it does not initiate a batch. The condition: scale OFF and the function is activated. No entry can be made if batch mode is deselected or if a batch is in process. Skip the input. The old Setpoint of the Feedrate is maintained. Then it automatically asks for the Batch Setpoint Source. Interrupt entry, continue with previous setpoint Delete symbols incorrectly keyed in Starting and interrupting Start the batch and the conveying process begins Interrupting a batch The batch is continued with the next start command. Deselect Batch This function deselects batching mode, i.e. it is taken out of the active scope of functions. The summation symbol disappears from the header and the batching values can no longer be called up again.
However, they will not be cleared. Conditions: the batch is ended or cancelled via Abort Batch function (scale OFF). Abort Batch This function cancels a current batch and the conveying process is ended immediately. Operation remains in batch mode The next start command will begin a new batch; the previous batch will not be resumed. Call up the function block Batch Abort Batch 11.2 Record the batch Issuing the batching results on a printer. The batch has to be ended or cancelled. This function is only available in batching mode. It is determined by the design of the weighing platform and can usually be found in the technical data sheets. However, it is always expedient to measure the length manually and to enter the exact value as a parameter. The hatched area shows the load distribution on the weighing platform. Single-Idler Platform The load on the weighing platform is conducted via a weighing idler into the load cell. This can be done by means of a lever system or without levers by means of a parallel leaf-spring system. In this case, L is computed as: Multiple-Idler Platform Several weighing idlers are combined into one mechanical unit, the measuring bridge. The force is conducted centrally into the load cell. A split measuring table can also be used in place of the weighing idlers. It can have a direct effect on the weighing platform or via a lever system. In parameters C 08, not the actual weight but the weight affecting the weighing platform must be entered. The effective calibration weight QPRF is the weighing platform load in kg simulated by the calibration weight. SingleSingle-Idler Platform Parallel leaf-spring bearing The calibration weight can theoretically be mounted at any point on the weighing platform mechanical equipment. The effective load is always the applied weight QP.
Chain Calibration Weights: If a chain curtain is placed over the weighing platform area, the effective calibration weight then becomes the total weight of the chain in the weighing area. The mounting orientation of the load cell is the decisive factor. At right angles to the belt conveyor The angle a must be entered as the parameters. It contains all important nominal and calibration data acc.It makes sense to go through all of the parameters and consider the value entered. The parameters values will be converted automatically if the dimensions are changed. Parameter block Rated Data: Pulses per length P02.04 is important to calibration. The dimension data should be adapted to the Nominal Flow Rate. Flow Rate Units P02.01 resolution should not be greater than 4. 5 decimals for a quiet display. The output frequency should not be any more than 10 Hz if an external volumeter is connected. Parameter block Calibration Data: All calibration and evaluation data are important and must be entered exactly. Most of the details can be found in the technical data sheets. The effective platform length and the inclination of the belt must be measured on-site. The inclination of the belt may only be entered for systems in which the load cells are arranged perpendicular to the belt. The inclination of the belt can be determined easily using a spirit level and a measuring tape. A NAMUR transmitter (DI5-N) or velocity transmitter can be used with transistor output (DI5-T). If noch tacho is active don't change characteristic value vs. Value should be accurate to some percent. OP: from the keyboard of INTECONT FB: through the fieldbus interface DI: through a digital input The digital input is flank-controlled, i.e. the ON signal must be removed and then reapplied if the scales becomes inoperative because of e.g. an alarm. P02.07 Feedrate Setpoint Alternative: OP FB AI Default: OP Determining the signal input that specifies the feed rate setpoint.
OP: from the keyboard of INTECONT FB: through the fieldbus interface AI: through an analog input P02.08 Relative Setpoint Alternative: NO YES Default: NO YES: The external absolute setpoints of the fieldbus (FB) or analog output (AI) can be evaluated relatively with the keyboard. The value for the plant can be adapted through P14.17 Setpoint Offset as the starting value and P14.18 Setpoint Range as the final value. P02.09 WZ Active Alternative: NO YES Default: YES NO: Belt load measurement is turned off. The Nominal Belt Load calculated from the rated values functions internally. The weighting of an impulse is defined by P02.15 Totalizer Increment If the impulse duration is shorter than 10 ms the impulse output is disabled. All impulses not issued yet are cleared. The duration of the impulse is set by P02.11 Pulse Length Total. The DO: Pulse Counter is blocked when setting the valence 0. P02.16 Z1-Numberstep Alternative: Automatic 2 kg 5 kg 20 kg 50 kg 200 kg 500 kg 0.02 t 0.05 t 0.2 t 0.5 t Default: Automatic Determines the increment value fur counter 1 and all batch values. The increment value only applies to the local display and for printouts. Default: 1 Max: 100 Sets the runtime of the programs zero, tare and weight check. Using weighing modules with leaf spring parallel guidance, lever ratio is always 1. P03.07 Min: 0 Grad Angle Default: 0 Grad Max: 60 Grad The inclination of the longitudinal axis of the scale when the load cell is installed vertical to the belt. Also refer to: P04.02 Range Correction 13.3.2.4 Parameter Block 04 - Calibrat. This is calculated from Nominal Flow Rate P02.02 and Nominal Speed P02.05. P04.02 Min: 0.5 Range Correction Default: 1 Max: 2 The parameter affects the belt-load measurement F proportionally. The filter is reset when the scales are switched off. P14.09 Event: Deviation Event Group: HI Default: W1 Number: 05 Maximum control deviation exceeded.
The actual feed rate has deviated to far from the setpoint over too long a period of time. Possible causes: - Fault in material handling: the bulk solids flow irregularly or cannot be discharged sufficiently well. - the controller has at times come against its limits - error in the electronics - check the cable to the external output regulator and to the motor. Check the output regulator settings (current limiting, speed range) - Calibration error: the controller was set at such a critical value during initial calibration that minor changes in the overall properties of the system lead to unreliable operation. After a time the message HI-5 (control deviation) is also sent. 1. No material is flowing or material flow is irregular. 2. The external output regulator has been incorrectly set. Steps to take: check the material discharge and the actuating variable (service value Y). At the nominal feed rate, Y should be between about 10.14 mA. P14.11 Min: 0 mA Lower Limit Default: 0 mA Max: 20 mA Lower limit for the regulator actuating variable. If transfer is made with currents of between 4-20 mA, the parameter must be set to 4 mA at least. P14.13 Controller Magnitude Offset must be set to a value equal to or greater than P14.11 Lower Limit. Also refer to: P14.13 Controller Magnitude Offset P14.12 Min: 0 mA Upper Limit Default: 20 mA Max: 20 mA Upper limit for the regulator actuating variable. With inputs lower than 20 mA the limit depends on the size of the threshold value. The offset takes effect before the limitation of the actuating variable. Generally the same values are chosen for P14.13 Controller Magnitude Offset as for P14.11 Lower Limit. Optimization: - fill the feeder hopper with bulk material - calculate the actuating variable Y1, the value at which the discharge unit begins to work - calculate the actuating variable Y2, the value at which reduction of the feed is suspended. Lower limit: the actuating variable is set to the lower limit. P14.
15 Min: 0 Circuits Volumetric Start-Up Default: 0 Circuits Max: 2 Circuits Length of time it takes to begin volumetric operation once the scales have been switched on. If selected, feeding will switch to gravimetric operation once the startup time has past. This function improves the startup with an empty feeder. The optional DISOCONT speed controller is also active during startup. P14.16 Min: 0 Circuits Volumetric Clearance Default: 0 Circuits Max: 2 Circuits Duration of clearance mode. For clearance mode the flow gate is switched off before the feeder discharge element. This allows the discharge element to be emptied. This parameter takes effect only if P02.07 Feedrate Setpoint has been set to AI. P14.18 Min: 0 mA Setpoint Range Default: 20 mA Max: 200 mA Input current for the analog setpoint of 100 of the nominal feed rate. The range and offset parameters take effect only if P02.07 Feedrate Setpoint has been set to AI. P14.19 Store Alternative: NO YES YES-A Default: NO Saving the control value after turning off the scale. The next start will begin with this value. V is current belt speed and Qconst is the stored beltload (nominal beltload, or last measurement) Scale operates speed-controlled. Yconst: Controller cut off, only P14.21 Bypass is active. P14.21 Min: 0 mA Bypass Default: 0 mA Max: 20 mA Constant for the feed rate setpoint pilot control. One value is superimposed additively on the actuating variable, proportionally to the preset setpoint. This parameter gives the bypass value for the nominal setpoint. Does not function for the bypass. P14.23 Min: 0 s Setpoint Filter 2nd Ord Default: 0 s Max: 6000 s 2nd-order filter in the setpoint branch. The 4 linearization points can be determined by calibration with calibration weights or using material. Not required or not measured points must be laid either outside the measuring range or must be interpolated. Detailed calibration instructions are in the appendix. P15.02 Min: 0.
01 Q Linearization S1 Default: 25 Q Max: 1000 Q Linearization point 1: Actual belt load, e.g. determined using calibration weights or by material measurement. A monotonically increasing compensation curve is monitored: - when the linearization is switched on, - when the parameter is altered 13.3.2.16 Parameter Parameter Block 16 - Digital Inputs The parameters in this group are used to associate various controller functions with specific digital input channels and to associate events with those functions. This input is generally used for interlocking with downstream transport equipment. The actuating variable is calculated as an average of the actuating variable obtained during steady operation. The contact output is independent of the event class. The signal is activated on the start of the batch and deactivated once the batch has been completed. These parameters have no function if EasyServe is connected via Ethernet. P18.01 Min: 1 Own Address Default: 1 Max: 1 Relevant only for EasyServe connection via RS 232 or RS 485. This parameter is used for information only. The address cannot be changed. Also refer to: P18.02 Baud Rate, P18.03 Format Data P18.02 Baud Rate Alternative: 38400 Default: 38400 Relevant only for EasyServe connection via RS232 or RS485. Data transfer speed. The speed cannot be changed. Some types of fieldbus need their respective fieldbus card. The manual Data Communication BV-H2448 contains further details on the data structures. NO: It is possible to read via Modbus-TCP, although writing access is not processed. Modbus: Modbus-RTU protocol; RS232, RS422 or RS485 interface; the VSS 28020 fieldbus interface card has to be installed. PROFIBUS DP: Fieldbus interface card VPB 28020 must be installed. DeviceNet: The VCB 28020 fieldbus interface card has to be installed. Modbus-TCP: communication via Ethernet (RJ45 to X5). Can be cleared as an option. P19.