ふ Multi Function Weighing Indicator WM : PD4000243
This is a hazard alert mark. This mark informs you about the operation of the product. Note This manual is subject to change without notice at any time to improve the product. No part of this manual may be photocopied, reproduced, or translated into another language without the prior written consent of the A&D Company. Product specifications are subject to change without any obligation on the part of the manufacture.
Contents 1. Compliance........................................................................................ 4 1.1.1. Compliance with FCC rules ....................................................... 4 1.1.2. Compliance with European Directive......................................... 4 2. Outline and Features ......................................................................... 5 2.1. Precaution ..................................................................................... 6 2.2.
6.3. 6.3.1. 6.3.2. System Design of Hopper Scale.................................................. 34 Operation and I/O Design........................................................ 34 Design Example ...................................................................... 34 7. Weighing Mode................................................................................ 35 7.1.1. Contents of Batch Weighing Mode .......................................... 35 7.2. Batch Weighing Mode ........................
8.3. 8.3.1. 8.3.2. 8.3.3. 8.4. 8.5. 8.6. 8.7. 8.8. 8.9. 9. Built-in Current Loop Output ........................................................ 82 Connection .............................................................................. 82 Communication Modes............................................................ 82 Data Format ............................................................................ 83 BCD Output of Option, OP-01 .....................................................
1. Compliance 1.1.1. Compliance with FCC rules Please note that this equipment generates, uses and can radiate radio frequency energy. This equipment has been tested and has been found to comply with the limits of a Class a computing device pursuant to Subpart J of Part 15 of FCC rules. These rules are designed to provide reasonable protection against interference when this equipment is operated in a commercial environment.
2. Outline and Features Features The AD-4402 is the multi-function weighing indicator for batch weighing and filling weighing. This indicator has control I/O for weighing sequence and options. Large display This indicator has blue vacuum fluorescent display (VFD). The character height of the main display is 18 mm. Current weighing data, material names, comparison references and accumulation data are displayed in the same time.
2.1. Precaution Befor any use, confirm the following articles for the safty operation. Grounding the indicator Ground the indicator certainly. The earth terminal is the rear panel. Separate this earth line from other ground line like a motor, inverter or a power source. Unless the indicator is grounded, it may cause to receive an electric shock, be happen operation error or catch fire Use adaptable power cord Confirm the AC voltage and current of the power cord.
2.2. Front Panel Graphic status indicator Main display Weighing data is displayed. Status indicator Unit indicator Sub-display Materials, Accumulation data, parameters and operation guidance are displayed. 2.2.1. Standby indicator Keys Pressing this key, the key works as the F1 key. Pressing the SHIFT key and this key, the key works as the F3 key. Pressing this key, the key works as the F2 key. Pressing the SHIFT key and this key, the key works as the F4 key. The key to select a function of the key.
The key to move the cursor or scroll the function number. Press and hold the SHIFT key and press the key is used to decrease the code number. The key to select alphabetical keys, upper keys, lower keys or numerical keys. Alphanumeric keys. The escape key. Pressing and holding the key above three seconds in normal weighing mode, the display is turned off (standby mode). The ESC key is used to undo the last key and to return to the last mode. The ENTER key for parameter settings.
NET Displaying the net data in the main display, the sign is lighted. TARE ENT Tare entered. Storing the net value, the sign is lighted. HOLD Fixing the main display, the sign is lighted. CZ Center of zero. When the gross weight is in the center of the zero point, the sign is lighted. ZR.ERR Zero error. Error message for zeroing the gross data of the main display. SQ.ERR The sequence error sign. A message for weighing sequence error. ALARM 1 An error sign for over load or emergency stop mode.
2.3. Rear Panel Loadcell terminal. Eight pieces of 350Ω loadcell can connect in parallel. Built-in RS-485 terminal. The possibility: to read weighing data, write parameters, connect 32 units of the indicator with the multi-drop connection, Main power switch Power cord terminal AC85V ~ 250V Control I/O to connect to external control units. 11 input terminals, 11 output terminals, An input common terminal An output common terminal Option slot to connect maximum three options.
3. Installation Caution Remove the power cord before installing the indicator and other. Build in the option before installing the indicator. 3.1. Mounting Indicator The indicator can mount on the panel using the slide rail. If the accessory packing rubber is used, the front panel is equivalent to IP-65 of IEC 529.
3.2. Connecting Loadcell Cable Caution Share the loadcell cable from noise-generating device and these power lines beacuse loadcell signal is sensitive. We recommend you to use the 6 wire shielded cable to prevent loss of weighing precision. The loadcell cable length is shorter than 5 m, you may be use a 4 wire shielded cable with terminals 1 & 2 shorted (EXC+ & SEN+ shorted) and terminals 3 & 4 shorted (EXC- & SEN- shorted).
3.2.1. Verifying Loadcell Output and Input Sensitivity The input sensitivity of the indicator is 0.3µV/division or more. Adapt to the following inequality, when you design a weighing instrument using the indicator and loadcell(s). Caution A change in input voltage sensitivity is equivalent to a one division change of the display. Select as large an input voltage sensitivity voltage as possible so that the weighing interval becomes stable. Consider the leverage if a lever is used.
3.3. Wiring Power Cord Caution Gorund the indicator with terminal E to avoid receiving an electric shock and an error due to discharge a static electricity. Share the ground wire from electrical device that generats noise. Do not use unstable power source. Share the power cord form the moter system (as noise-generating device) to avoid operation error. The power source can use AC 85V to AC 250V with 50 Hz or 60 Hz.
3.4. Installing Options Caution Remove the power cord before operation to install the option. Do not touch an inside parts within ten seconds after removing the power cord because you may receive an electric shock. Do not forget to tighten the screw. If the screw is not tightened, it may cause short circuit or an error due to noise. Three option boards can install in the slots. Initialize the RAM data in accordance with section 9.4. Initializing Parameters.
4. Basic Operation 4.1. Key Operation Examples This section is described the way of key operation. 4.1.1. OFF ON 4.1.2. Standby Mode Press and hold the OFF key above three seconds in the weighing mode. Then the indicator enters the standby mode and displays standby indicator. In the standby mode, All interface is turned off and internal circuit works only. The ON key is used to turn on the indicator. Cursor Operation There is the cursor on a segment (an item) that is turned on and off.
4.1.4. The Way of Calling a Code In Case of a Material Code: Step 1 Suppose that is set the function parameter [5qf- 8] to [0] . Step 2 Press the CODE RECALL key in weighing mode. Step 3 Set the number of a material code with the following keys: The key is used to increase the code number. SHIFT + Press and hold the SHIFT key and press the key is used to decrease the code number. Numerical The numerical keys and the ENTER key is used to select a code number directly and to enter the parameters.
4.1.6. The Way of Entering Menu Step 1 Press and hold the ENTER key and press the key in weighing mode. Then the first layer of menu is display. Step 2 Use the following keys in the menu : , SHIFT, Alphanumerical, A/a , ENTER, ESC keys Step 3 Press the ESC key to return to weighing mode several times.
4.2.
5. Calibration The indicator, which is connected loadcell unit, can weigh the "weight" value on the loadcell pan and display its "mass" value. The calibration function is used to adjust the weighing value (displaying value) so that the weighing system can weigh correctly. There are two way of the calibration. The "actual load calibration" uses a rated mass and zero output from the loadcell. The "digital span" inputs arbitrary values (calculated by hand).
5.1. Actual Load Calibration (using Mass) ESC key ENTER key If you want to return to the weighing mode during the calibration mode, press the ESC key anytime. And it has effect until the last displayed parameter. Example: zero adjustment only, etc. When the key is pressed, the procedure stores a current parameter and proceeds to next step. Step 1 Press and hold the ENTER key and press the key to display the menu in a weighing mode. Step 2 Press the key twice to select the menu CAL.
5.2. Digital Span (Calibration without Mass) ESC key ENTER key If you want to return to the weighing mode during the calibration mode, press the ESC key anytime. And it has effect until the last displayed parameter. Example: zero adjustment only, etc. When the key is pressed, the procedure stores a current parameter and proceeds to next step. Step 1 Press and hold the ENTER key and press the key to display the menu in a weighing mode. Step 2 Press the key twice to select the menu CAL.
5.3. Gravity Acceleration Correction The function compensates the weighing error due to the difference of gravity acceleration. G1 The place where the weighing system is calibrated. G2 The place where the weighing system is used. ESC key ENTER key If you want to return to the weighing mode during the calibration mode, press the ESC key anytime. When the key is pressed, the procedure stores a current parameter and proceeds to next step.
5.4. Calibration Error Error Code Treatment and Situation CERR1 Resolution (Weighing capacity / minimum division) is exceeds the limitation. Increase minimum division or decrease weighing capacity. CERR2 The initial load (no load output) is larger than 2mV/V. Confirm the loadcell cable. CERR3 Negative loadcell output value. Check wiring. Confirm the loadcell cable. CERR4 Mass value exceeds the weighing capacity. Use a mass within the weighing capacity.
6. Applications 6.1. Hopper Scale with Material Code In the section, applications are explained according to the right hopper scale that performs batch weighing using a material code. An application is explained mixture of materials using a recipe code. The foundation of hopper scale design is explained. 6.1.1. Definition of Material Code The material code is necessary to store the details before use. And the code is called with code number in a weighing.
6.1.3. Editing Principle Parameters of Material Code You can edit the parameters of target weight, free fall and etc. displayed on the subdisplay during a weighing. And items of sub-display can be selected at the menu [Function] - [Function setting] - [General] - [Sub-display]. Caution If the flash memory is selected for memory backup (0tHf-11 0tHf-11), 0tHf-11 a current sequential weighing is stopped. Step 1 Press and hold the SHIFT key and press the CODE RECALL key. Then the material code blinks.
6.1.5. Editing Full Parameters of Material Code A material code consists of the following parameters. Display Name Display Name Symbol Display Example Memory Material Code Code 11 Material name Mat Name Material Hopper No. Mat Hopper Hopper 1 Final Final Final 10.00 kg Free Fall Free Fall FFall 0.01 kg Preliminary Preliminary Plm 1.00 kg Backed up Optional Preliminary OP.Preliminary OPPlm 2.00 kg RAM Over Over Over 0.10 kg ( factory Under Undr Undr 0.
Search Material Code Use this menu to search blank material code. Step 1 Press and hold the ENTER key and press the key. Then menu MatEdit blinks. Step 2 Press the key to select menu Search. And press the ENTER key. Step 3 Then the message is displayed. Step 4 Press the ENTER key to prceed next step. Then the result is displayed. Step 5 Press the ESC key to return to weighing mode several times. Delete Material Code The parameter of the material code can be reset in the following menu.
Tare of Material Code Use to copy current tare to the preset tare. Set a preset tare function [gebf-12 ] of the function list. [gebf-12] [0] If the preset tare of the code is zero, the last tare value effects. (factory settings) [gebf-12] [1] If the preset tare of the code is zero, tare value is reset. Step 1 Press and hold the ENTER key and press the key. Then menu MatEdit blinks. Step 2 Press the key to select menu Tare. And press the ENTER key.
6.2. Simple Hopper Scale with Recipe Code The section explains for recipe code (another name: formal function). The recipe code is used on a simple hopper scale to mix several materials that are preset target value. "The simple hopper scale" means that does not control the ratio and a weight of ingredient, but simply accumulates the preset target weight of the material code. Therefore, the recipe code is a code to accumulate the preset target weight of the material code. 6.2.1.
6.2.2. Using a Recipe Code Set the menu [Function] - [Function setting] - [Sequence] - [Basic] - [Recipe mode] to sequential mode ( [5q f- 8] to [1] or [2] ), when the recipe code is used. [5q f- 8] [1] Semi-automatic mixture sequence [5q f- 8] [2] Automatic mixture sequence 6.2.3. Construction of Recipe Code The indicator AD-4402 can store a hundred recipe codes. A recipe code can store maximum ten material codes in order of accumulating them.
6.2.5. Arranging Material Code in Recipe Code The way of arranging material code described in a recipe code. Step 1 Press and hold the ENTER key and press the CODE RECALL key. Step 2 Select a recipe code number using numerical keys and press the ENTER key. Then first material code blinks. Step 3 Select a material code using the following keys. key, numerical keys and SHIFT key Step 4 Press the ENTER key to store it. Then the next code blinks.
Total value Recipe total value All total value All Recipes Example of Deleting Total Value Step 1 Press and hold the ENTER key and press the key. Then menu RecipeEDIT blinks. Step 2 Press the key to select menu Delete. And press the ENTER key. key. Step 3 Select menu Total using the And press the ENTER key. Step 4 Enter the recipe code using numerical keys and press the ENTER key. Step 5 Press the ESC key to return to weighing mode several times.
6.3. System Design of Hopper Scale 6.3.1. Operation and I/O Design In General, looking an old type hopper scale design, the simplest indicator only displayed weighing value, other system devices communicated the control signal with each I/O interface. And the key operation and monitoring the system separately were controlled.
7. Weighing Mode 7.1.1. Contents of Batch Weighing Mode Batch Weighing Normal Batching Normal Batching using Sequential Weighing Mode Normal Batching using Customer Programmed Control Section 7.2 Section 7.3.1 Section 7.4.1 Loss-in weight Loss-in weight using Sequential Weighing Mode Loss-in weight using Customer Programmed Control Section 7.2 Section 7.4.1 Section 7.4.2 Selection of Batch Weighing Section 7.2.
7.2. Batch Weighing Mode The mode is used to get a (constant) target weight from a supplying Mat for the hopper scale and filling machine. And the mode can be classified to normal batch weighing and loss-in weight. There are two control methods of the customer programmed control and sequential control (built-in automatic program mode). Normal Batching Normal batch weighing weighs the material charged into the hopper. The control gates (valves) can be used.
7.2.1. Selection of Batch Weighing Selection of Normal Batching or Loss-in-weight The mode can be selected at Loss-in weight at the Function list.
7.3. Sequential Weighing Mode The sequential weighing mode (built-in automatic program mode) directly outputs control signals (example: medium flow valve, batch finish) without the PLC. The sequential weighing mode can include several partial sequences like an approach sequence, mixture sequence and etc. into basic sequential weighing. The power of the control I/O signal output is too small to drive a large valve directly. Use option relay output ( OP-02 ) to drive them.
Making alarm when the sequence is time over. [5q f-31] Maximum weighing time between start and batch finish can be set. Error code [SQ.ERR 4] is displayed, when an error occurs. [Function] - [Function setting] - [Sequence] - [Timer] - [Batch monitoring timer] Removing "stable" from comparison condition. [5q f-13] [Function] - [Function setting] - [Sequence] - [Control] - [Eval condition] Changing the timing of comparison.
Weighing value Preliminary Gross weight Final value (Target weight) Net weight Final value - Free fall Free fall Final value - Preliminary Final value - Optional preliminary Optional preliminary Zero band Tare 0 The active code is only read at each start. And keep it.
7.3.2. Loss-in Weight Weight of Sequential Mode Loss-in weight weighs the material discharged form the hopper. The control gates (valves) can be used. (The full flow, medium flow and dribble flow) Concerning Parameters of the Function Selecting normal batching of sequential weighing.
Weighing value Full filling value Gross weight Full filling Zero band 0 Net weight Final value - Final value + Optional preliminary - Final value + Preliminary Preliminary - Final value + Free fall - Final value or -Target weight Optional preliminary Free fall The active code is only read at each start. And keep it.
7.3.3. Compensation Sequence The compensation sequence is used to make up (add) the material automatically, when the result of current batch weighing is under weight. Concerning Parameters of the Function Storing a maximum repeat counts of compensation sequence. [5q f-18] If number is zero, this sequence is canceled. When the result is under weight after the sequence, An error SQ.ERR 2 is displayed.
Weighing value Preliminary Free fall Under weight Final value (Target weight) Net weight Optional preliminary 0 Material code, Input Start command, Input Time until supplying it The whole time to supply it 5qf-32 Batch start delay timer 5qf-31 Batch monitoring timer Full flow, Output Medium flow, Output Dribble flow, Output 5qf-37 Set maximum counts of compensation at 5qf-18 Eval delay timer Compensation flow open timer Compensation flow close timer Comparison Stable, Out Batch finish, Output Ove
7.3.4. Entrance Sequence Sequence The entrance sequence is used to prevent the material form scattering before the batch weighing when a liquid or powder is weighed. When the sequence starts, dribble gate is opened at first, medium gate is opened next and full gate is opened at last. The parameter can be set in each material code. Concerning Parameters of the Function Using this sequence to prevent the material form scatting. Set the following parameters in each material code.
Weighing value Gross weight Dribble Final value (Target weight) Net weight Free fall Preliminary Medium supply at entrance 0 Dribble supply at entrance Material code, Input Start command, Input 5qf-32 Batch start delay timer 5qf-31 Batch monitoring timer Time until supplying it The whole time to supply it Full flow, Output Medium flow, Output Dribble flow, Output 5qf-33 Full flow comparison interrupt timer 5qf-34 Medium flow comparison interrupt timer 5qf-35 Dribble flow comparison interrupt timer Co
7.3.5. Discharge Sequence The discharge sequence is used to discharge the material form the hopper and clear the hopper after finishing a batch weighing. Concerning Parameters of the Function Storing the time between receiving start command and opening the discharge gate. [5q f-38] [Function] - [Function setting] - [Sequence] - [Timer] - [Discharge start delay timer] Using the alarm for the discharge time limit. [5q f-39] If it is over, an error SQ.ERR 7 is displayed.
Weighing value Gross weight Net weight Gross value crosses zero band. Zero band Zero band. 0 Start command, Input Start delay timer Full flow, Output Medium flow, Output Comparison Dribble flow, Output Criteria waiting timer Stable, Output Batch finish, Output Automatic discharge operation can select at 5qf-14. Discharge start, Input 5qf-38 Discharge start delay timer 5qf-39 Discharge monitoring timer When weighing value is not reach to zero band until the timer stops, An error code SQ.
7.3.6. Plain Recipe Sequence The plain recipe sequence mixes preset target weights of plural materials that are stored in a recipe code. A hundred recipe codes can be stored in the indicator. A recipe code can store ten material codes and the order to mix them. There are the following two modes that can select at Recipe mode. Semi-automatic [5qf- 8] [1] The mode that uses (external) start command for each material. Automatic [5qf- 8] [2] The mode that does not need each start command.
Weighing value Net weight Gross weight 0 The active recipe code is only read at each start. And keep it. Recipe code, Input Material code, Output Recipe start command, Input The material code can not edit during the recipe mode.
7.3.7. Automatic Selection of Supplying Mat When there are plural supplying mats of materials, the indicator has to control these gates. There are the following two method to control them. Case 1: Direct Gate Control The method is that connects each gate control lines of supplying mats to the I/O terminals of the indicator and the indicator directly controls them. Three kinds of gates can be used in a supplying hopper. (Full, medium, dribble gate) Number of supplying hopper: Ten hoppers can be used.
7.3.8. Nozzle Control Sequence (vacuum (vacuum cleaner) cleaner) The nozzle is used for filling liquid or powder to bottle. The procedure is that inserts the nozzle to the bottle automatically using the signal "nozzle down" before the weighing, weighs it and removes the nozzle when dribble flow is finished. Therefore, the result (comparison) of weighing is not affected.
7.3.9. Mixture Sequence The mixture sequence is used to mix or stir it. The signal is output from the I/O terminal set to mixing. The timing of weighing finish, discharge finish and mixture finish can be selected. Concerning Parameters of the Function Using the mixture sequence [0utf-nn] [12] Mixture nn: terminal number of I/O. [Function] - [Function setting] - [Control I/O] - [Output] Relay output (OP-02), parallel I/O (OP-05) can be used.
Weighing value Gross weight Net weight material 1 material 2 material 3 0 Recipe start command, Input Full flow, Output Medium flow, Output Dribble flow, Output Batch finish, Output Recipe finish, Output 5qf-47 Mixing timer Mixing, Output 5qf-46 Output timer of mix finish 5qf-17 Set "automatic mixing start" to continue the mixing. Mix finish, Output 5qf-17 Set "automatic discharge start" to continue the discharge.
7.3.10. Safety Check Function The function is used to stop the sequence when an error or an emergency happens. When the function works, an error code is displayed and an error signal is output form preset I/O terminal that weighing sequence error [22] is selected at [Function] - [Function setting] - [Control I/O ] - [Output]. The control inputs of the function use the preset I/O terminals or OP-05 terminals that select safety confirmation. In maximum, eight input terminals can use.
7.3.12. Restart Sequences from Pause The restart input is used to start from the point that is stopped the last sequence. The control inputs of the function use the preset I/O terminals or OP-05 terminals that select Restart. The action of the function is as follows: When stopped it Before the restart Action of the restart During dribble supply of Start from dribble supply of entrance sequence entrance.
7.3.13. Automatic Free Fall Compensation The function arranges the free fall parameter using value averaged the last four weighing values so as to get more precision weighing. Concerning Parameters of the Function Using the automatic free fall compensation [5q f-20] [1] Average of last four times free fall. [Function] - [Function setting] - [Sequence] - [Control] - [Free fall compensation] Using the automatic free fall effective bandwidth [Function] - [Function setting] - [MatEDIT] - [Code No.
7.3.14. Real Time Free Fall Compensation The function arranges the free fall parameter to get more precision weighing during the sequence (in real-time calculation). Example: this function fits a liquid weighing (water, cement, tar) that flow rate is not constant due to temperature, viscosity and the remains. Concerning Parameters of the Function Using the real time free fall compensation.
7.4. Customer Programmed rogrammed Control (Comparison (Comparison Output) Output) The "customer programmed control" simply outputs the comparison result of the setpoints and weighing value. The setpoint : It means the preset standard value to compare the weighing value. The comparison and output of the result are performed at every sampling time. If the function is used, the PLC (programmable logic controller unit) needs for a batch weighing on the hopper scale.
7.4.1. Normal Batching of Comparison Function The function outputs the gate control signals that are compared setpoint and weighing data that is accumulated materials to hopper. When the weight increases above the setpoint, the gate control signal turns off. When the weight decreases under the setpoint, the gate control signal turns on. There is not direction for the weighing sequence in this function. Therefore, the comparison is repeatable (reversible).
Weighing value Gross weight Net weight Full filling value Free fall Dribble Preliminary Zero band 0 The active recipe code is only read at each start. And keep it. Material code, Input Full flow, Output Medium flow, Output Dribble flow, Output These gates work without the start input. 5qf-33 Full flow comparison interrupt timer 5qf-34 Medium flow comparison interrupt timer 5qf-35 Dribble flow comparison interrupt timer If the start key is used, automatic accumulation and comparison can be used.
7.4.2. Loss-in Weight of Comparison Function The function outputs the gate control signals that are compared setpoint and weighing data that is discharged materials from hopper. When the weight decreases above the setpoint, the gate control signal turns off. When the weight increases under the setpoint, the gate control signal turns on. There is not direction for the weighing sequence in this function. Therefore, the comparison is repeatable (reversible).
Advise Using the automatic switch of normal batch and loss-in weight. Specify the output terminal for the hopper number in the material code on the I/O. Specify the input terminal to change the mode on the I/O. [1n f-nn] [9] Connect the output terminal to the input terminal. Connect the output common terminal to the input common terminal. Set the delay time above 0.1 second at [5qf-32] Batch start delay timer.
7.5. Other Functions 7.5.1. Re-Zero Operation Performing the function, a gross display is zeroed and an current weighing value is used as a standard point. The operation of the function can perform form the front key, the input terminal of the I/O and command input. The adjustable range is based on the zero calibration and Zero range [genf- 6] of the function list. The range is displayed in the unit of percentage of the weighing capacity. The re-zero data is stored in the memory without power supply.
7.5.3.
7.5.6. Customizing Sub Display Use default sub-display pattern, if you want to reset it. Refer to 10.4. Parameter List of Function list regarding items. Item index number to be displayed. 32 items of name and number can be set in maximum. At odd: Input the name of the selected item using alphanumeric characters. At even: Input the number concerning the item.
Number 14 15 16 17 18 19 20 21 22 23 Name and Number to Display the Item Automatic Free Fall Compensation Internal reserved Internal reserved Dribble supply at entrance Medium supply at entrance Accumulated weight Accumulation counts Recipe , rCode Accumulated weight for recipe mode Accumulation counts for recipe mode Row size Columsize Concerning Parameters of the Function Setting sub-display [5ubf- 1] [1] Weighing display [Function] - [Function setting] - [General] - [Sub-display] 7.5.7.
7.5.8. Accumulation Operation Accumulate weight data and weighing count of each material code or recipe code. Concerning Parameters of the Function Using F1 ~ F4 key for accumulation [0tHf- 2] to [0tHf- 5] [Function] - [Function setting] - [General] - [Other] Using the I/O terminals for accumulation [1n f-nn] nn: terminal number of the I/O. [Function] - [Function setting] - [Control I/O] - [Input] Using parallel terminals for accumulation [05 f-nn] nn: terminal number of the option.
7.5.11. Error Message and Alarm When the indicator detects an error in the weighing system, an error message is displayed. When the indicator becomes to preset condition, it is announced with the preset alarm. Kind of error Error no. Error no. Weighing error Alarm 1 □■■■□ ■□□□■ □□□□■ □□□■□ □□■□□ □■□□□ ■■■■■ SQ.ERR Over or under amount in the result Error message is displayed Error no. SQ.
Kind No. Description When weighing value can not set to zero with re-zero or tare, Zero error message is displayed. 0 Dispaly can not be zeroed by zero compensation. ZR.ERR 1 Dispaly can not be zeroed by tare operation. When weighing value is outof range and emergency stop is performed, the symbol is displayed. Alarm 1 1 Weighing value is out of range. ALARM 1 9 Emergency stop is performing. It can not wegh. Check the weighing system. Example: loadcell cable, connctors.
7.5.12. Graphic Status Indicator The indicator can display weighing status, result on the graphic indicator.
8. Interface 8.1. Control I/O Function Input terminals Output terminals 11 lines that can select the function 11 lines that can select the function Open corrctor transister Input terminal Input open valtage Input drive current Saturation tralance voltage Maximum 14V DC 5 mA 2 V DC typ. 8 V DC 3 mA Output terminal Output valtage Output current Saturation trelance voltage 8.1.1. Maximum 40 V DC 50 mA 1.5 V at 50 mA Interface circuit Max. 8 ~ 14V Max.
The function assigned to terminals The function of the terminal can assign arbitrarily. Refer to 10.4. Parameter list of the Function list 8.1.2. Timing Chart Caution Keep the delay time to avoid mis-operation and noise. Set the Communication mode in [01 f- 3] [without 5]. The transmission of BCD data synchronizes with displaying it in the following modes. Stream mode, auto print mode, manual print mode and accumulation print. Exmaple Approx. 20 ms width Approx.
8.2. Built-in RS-485 Interface The RS-485 interface can use command to control the indicator. The interface can read weighing data or parameters or store parameter to the indicator. The interface can connect max. 32 units and a personal computer in a communication cable. These unit is specified by address appended to the command.
The host computer may have inverse polarity terminals. Terminator resistor 100 ~ 120 Ω 1/2W The host computer may include the terminator resistor. SDA Host computer SDB SG FG SDA AD-4402 Address 1 SDB SG FG SDA AD-4402 Address 2 SDB SG FG SDA AD-4402 SDB Address 32 SG FG Use twist-pair wire. Use shield cable, if it needs. Connect terminator resistor at a indicator where is longest distance from the host computer. Terminator resistor 100 ~ 120 Ω 1/2W System Connections 8.2.2.
8.2.3. Timing Chart Keep delay time above 0.5 ms between last response and next command. Set response time (tr). [r5 f- 9] < tr < [r5 f- 9] + 50 ms Make long delay time, when there is noise. Hi-Z: Hi impedance Waiting time from command to response: tr. Set tr at [r5 f- 9]. Host computer AD-4402 Address 1 Hi-Z Hi-Z @01RWC L R F Hi-Z Waiting time unitl next command: td > 0.5 ms Hi-Z @02RWCRLF Hi-Z @01ST,NT,+0123.45kgCRLF AD-4402 Address 2 Hi-Z @02ST,NT,+0123.
8.2.4. General Data Format This format is used at command mode and jet stream mode. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 R G R S 0 0 9 9 , 1 2 3 4 5 6 7 , 1 2 3 4 5 6 7 8 9 C L R F Header Code Weighing data Terminator Header Command is replayed. The replayed command is 4 characters System Monitor Code Material code or recipe code number.
8.2.5. A&D Data Format The format is used for stream mode, auto print mode and accumulation print. The format is compatible to the indicator AD-4325. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 S T , N T , + 0 0 1 2 . 3 4 k g CR LF Header 1 Header 2 Weighing data Unit Terminator Header 1 ST Stable US Unstable LO Out of range Header 2 GS Gross value NT Net value TR Tare value Weighing data Data uses BCD code, is 7 figures and is include decimal point.
8.2.7. Command List Monitor Commands Name Read weighing value Read gross data Read net value Read Tare value Read weighing result Read setpint or Read comparison parameters Read material code Read recipe code Read accumulation data of material code Read accumulation data of recipe code Read error code xxxx: #1: Code RDSP RW RGRS RNET RTAR RFIN RF RSPTxxxx RSPT#### RSxx RCODxxxx RRCDxxxx Description #1 To read the details of the code. To read the details of the code.
Control Commands Name Make zero display Make zero clear Tare Tare clear Change to gross display Change to net display Call material code Call recipe code Accumulation command Cancel the last result Batch start Discharge start Recipe start Mixture start Re-start Stop Emergency stop Clear accumulation data of material code Clear accumulation data of all material code Clear accumulation data of recipe code Clear accumulation data of all recipe code Reset an error No operation xxxx: #1: Code CZER MZ CCZR CTAR
Response Error Code Response ?E VE IE Description The format of command is not correct. The data of command is not correct. Indicator is busy. Note When address is used, address is appended to the response, too. ASCII Code for AD-4402 The characters are special code for the name of material code and recipe code. Therefor, some characters are not the same as U.S. code. 0 Upper bits AD-4402 0 1 2 3 4 5 6 7 8 9 A B C D E F LF CR 1 Lower bits 2 3 4 Space 0 @ ! " # $ % & ' ( ) * + , .
8.3. Built-in Current Loop Output Transmission system Current Data length Start bit Parity bit Stop bits Baud rate Code 8.3.1. EIA RS-232C, Asynchronous, bi-directional, half-duplex 1 = 20mA, 0 = 0 mA, external DC current source 7 bis 1 bit Even 1 bit 600 bps, 12000 bps, 2400 bps ASCII code Connection AD-4402 inside RS-485 A B SG C.LOOP Current loop Output The CURRENT LOOP terminals have not polarity. Current loop Output FG Shield The current loop output has not polarity.
8.3.3. Data Format The format is the same as A&D format of the built-in RS-485. 8.4. BCD Output of Option, OP-01 Output circuit Output voltage Output saturation voltage Input control Input open voltage Input current Threshold voltage Open collector transistor 40 V DC max. 0.8 V at 25 mA Contact to ground 5 V DC 5% 5 mA max. 1.5 V max. Connection 5V±5% max. 5mA Hold B18 B20 A20 AD-4402, OP-01 inside 25mA max. A1 B1 max. DC40V Output A1 to A18 B1 to B17 Vsat < 0.
Terminals When weighing display, gross display, net display and tare display [01f- 1] [1, 2, 3, 4] is used, the function of terminals are as follows: A1 1 B1 2 Unit Unit 1 Unit 2 blank 0 0 A2 4 B2 8 kg 0 0 A3 10 B3 20 t 0 1 A4 40 B4 80 g 1 1 A5 100 B5 200 A6 400 B6 800 A7 1,000 B7 2,000 A8 4,000 B8 8,000 A9 10,000 B9 80,000 A10 40,000 B10 80,000 A11 100,000 B11 200,000 A12 400,000 B12 800,000 A13 Over B13 Positive polarity A14 Stable B14 Net A15 Decimal point 0.0 B15 Decimal point 0.
When recipe code and material code [01f- 1] [9] is used, the function of terminals are as follows:.
Communication Modes There are the following modes. Stream Mode The data is output at every update of display. If the data can not output due to slow baud rate completely, data is output at next update. Auto Print Mode The data is printed at batch finish and recipe finish automatically. Manual Print Mode When the preset print key or terminal is pressed, data is output. Accumulation Print Mode When accumulating it or canceling the last result, the result of batch finish and recipe finish is printed.
8.5. Relay Output of Option, OP-02 Rated load 250 V AC, 3 A 30 V DC, 3 A Current at common terminal Max. 10A DC Minimum load 100 mV 100 µA Life 20,000,000 times or more at no load 100,000 times or more at rated load Connection AD-4402 OP-02 inside Group 1 1 Output terminal 2 3 4 5 6 common terminal 1 7 Output 8 Group 2 9 10 11 common terminal 2 Terminal List Refer to 10.4. Parameter list of the function list.
8.6. RS-422/485 Interface of Option, OP-03 The RS-422/485 interface can use command to control the indicator. The interface can read weighing data or parameters or store parameter to the indicator. The interface can connect max. 32 units and a personal computer in a communication cable. These unit is specified by address appended to the command. TS-485 can use 2-wire or 4- wire. The command and format is the same as the built-in RS-485.
RS-422 Connections Settings RS-422 Address Number 0 [03 f-11] [1] [03 f- 8] [0]. Terminator resistor 100 ~ 120 Ω 1/2W Host computer SDA 1 SDB 2 RDA 3 RDB 4 SG 5 FG 6 AD-4402 The host computer may include the terminator resistor. TERMINATOR ON The host computer may have inverse polarity terminals. OFF Turn on terminator switch SDA 1 SDB 2 RDA 3 RDB 4 SG 5 FG 6 RS-485 4 Wire Connections Settings RS-422 Address Number Host computer Use twist-pair wire. Use shield cable, if it needs.
RS-485 2 Wire Connections Settings RS-485 [03 f-11] [2] Terminator resistor 100 ~ 120 Ω 1/2W Host computer A B FG The host computer may include the terminator resistor. The host computer may have inverse polarity terminals. TERMINATOR ON AD-4402 No.1 OFF SDA SDB RDA RDB SG FG TERMINATOR ON AD-4402 No.32 OFF SDA SDB RDA RDB SG FG 2 (SDA) and 3 (SDB) connect nothing. Use twist-pair wire. Use shield cable, if it needs.
8.7. RS-232C Interface of Option, OP-04 The RS-232C is used to connect to the DEC (modem). The command and parameters of RS-232C is the same as the built-in RS-485.
8.8. Parallel I/O of Option, OP-05 Use the option to extend I/O terminals The function, settings, interface circuit and timing chart of the option is the same as buit-in I/O terminal. Input control Input open voltage Input current Input threshold voltage Output circuit Output voltage Output saturation voltage Contact to ground 7 ~ 11 V DC 5 mA max. 2 V max. Open collector transistor 40 V DC max. 1.
8.9. Analog Output of Option, OP-07 The option outputs DC current that is proportion to the display value. It is adjusted by 4 mA output at zero display and 20 mA output at full scale. Analog output Output voltage Adaptable resistance Update ratio Contact to ground 11 V DC min. 0 Ω ~ 500 Ω 100 times per second with Sampling frequncy divider [genf- 3] Zero temperature coefficient 150 ppm/ max. Span temperature coefficient 150 ppm/ max. Non-linearlity 0.1% max.
9. Maintenance 9.1.1. Basic Operation To enter the maintenance Press and hold the ENTER key and press the key in weighing mode. Select menu maintenance using the key and the ENTER key. To select an address of the parameter The , SHIFT + To change the parameter The , SHIFT + ESC keys. To exit the mode (To return to weighing mode) The ESC key. , ENTER, ESC keys. , Alphanumerical, ENTER, 9.2. Monitor Mode The monitor mode is used to check the indicator during the weighing sequence. 9.2.1.
9.2.3. Monitoring Built-in Current Loop Output The current communication data are displayed. 123 kg Parity: p Framing:f RNET Current loop 9.2.4. Received data ST,NT,+012.345kg 5nd Sent data Monitoring A/D Converter The current A/D converter data are displayed. 16.001 kg Int.Count 160008 Internal count 9.2.5. CAL:DS DS: Enable EN: Disable Monitoring BCD Output of OP-01 The current BCD output data are displayed. 12345 kg A18 OP-01 B18 9.2.6.
9.2.7. Monitoring RS-422/485 Interface of OP-03 The current communication data are displayed. 123 kg Parity: p Framing:f Received data RNET RNET0099,1234567,123456789 0p-03 rcu and 5nd 9.2.8. Sent data Monitoring RS-232C Interface of OP-04 The current communication data are displayed. 123 kg Parity: p Framing:f Received data RNET RNET0099,1234567,123456789 0p-04 rcu and 5nd 9.2.9. Sent data Monitoring Parallel I/O of OP-05 The status of current parallel I/O is displayed.
9.3. Test Mode The test mode is used to check the indicator and weighing system with test signal output. When the test mode is used, the weighing sequence is stopped. Caution The test mode outputs the test signal. Therfore, the devices connected to system are influenced and it may cause mis-operation. 9.3.1. Testing Control I/O Function Test the output of the I/O terminal. An active output of level "1" shifts for each terminal.
9.3.4. Testing A/D Converter The A/D converter data is displayed. When pressing the ENTER key, a test voltage can be input to the A/D converter. A/D converter output A/D Count 964583 Int.Count 160008 16.001 kg L/C Output(mV/V) 3.103872 Test Input 0ff Loadcell output Internal count 9.3.5. Test input Testing BCD Output of OP-01 Test the output of the terminal. An active output of level "1" shifts for each terminal. 12345 kg A18 OP-01 B18 9.3.6.
9.3.8. Testing RS-232C Interface of OP-04 When pressing the ENTER key each time, a test data "ST,GS,+0000000kg CR LF" is output. 123 kg Parity: p Framing:f RNET 0p-04 9.3.9. Received data ST,GS,+0000000kg←↓ rcu and 5nd Sent data Testing Parallel I/O of OP-05 Test the output of the terminal. An active output of level "1" shifts for each terminal. OP-05 9.3.10.
9.4. Initializing Parameters The function initializes the parameters stored in the indicator. The parameters are stored in the flash memory and backup RAM. Caution There are the kinds of reset function that must re-calibrate the indicator Note the parameters where is stored in. Kinds of intialization mode Kinds of intialization Initializing RAM Description The backup RAM is reset. Zero point of gross display, tare value zeroes. Initializing material code or Material code and recipe code is reset.
Prucedure Caution Do not intialize them while any operation. Cut off the power supply of other system. When initializing the indicator, the output may change. When intializing the indicator, do not turn off it before it is resetted. To enter intialization Step 1 Press and hold the ENTER key and press the key to display the menu in a weighing mode. Step 2 Select the menu "Initialization" using the key, ENTER key and ESC key.
9.5. Remote Operation The mode can read and write the parameters of function list, data of material code and recipe code and calibration data. The build-in RS-485, RS-422/485 (OP-03) or RS-232C (OP-04) is used for the remote operation. It is necessary to install the remote setup program in the computer or controller before use. Refer to http://www.aandd.co.jp Refer to the instruction manual for the details of the program. Caution Do not down load data during a weighing operation.
10. Function List The function list stores parameters to control the indicator. The parameter is stored in an item without power supply. An item is classified by a category address, and is classified by an item number. Refer to " 10.1.2. Outline of the Function List". The category address has a symbol for the 7-segments display There are two kind of the function mode to operate the function list. Parameter settings The mode is used to change the parameter.
10.1.2. Outline of the Function List Category Address Start Item Function Function reference General genf- 1 5ub f 1 othf- 1 Weight Sub display Other Sequence 5) 5) 5) 5) 5) 5) Basic Control Timer Setpoint (Compared value) Tall (Accumulation) Safety Control I/O function f- 1 f-11 f-31 f-51 f-61 f-71 1n f- 1 0utf- 1 Input Output Serial interface Cl f- 1 r5 f- 1 Current Loop RS-485 Option Slot1 Slot2 Refer to Options in this page. Slot3 Function setting The same as the " Function reference".
10.2. Referring Parameters Use the mode to refer the parameter in the weighing sequence. The mode can change the parameters concerning the digital filter and weighing sequence timers in the weighing sequence. Digital filtering [genf- 2] [Function] - [Function setting] - [General] - [Weighing] [genf- 3] Sampling frequency divider proportion [Function] - [Function setting] - [General] - [Weighing] [5q f-31] to [5q f-48] Weighing sequence timers [Function] - [Function setting] - [Sequence] - [Timer] 10.3.
10.4.
Category address symbol genf-13 genf-14 s: d: AD-4402 Name Clear mode at power ON Hold function Descriptions The action at turning on indicator.
Category address: [Function] - [Function setting] - [General] - [Sub-display] Category address symbol 5Ubf- 1 Name Weighing display Range and choices Descriptions 0: Basic format 1: Custom format 0 to 1 Default 0 When arranged format is used (When [5Ubf- 1] [1] ), set items to be displayed in the sub-display. Item index number to be displayed. 32 items of name and number can be set in maximum. At odd: Input the name of the selected item using alphanumeric characters.
Category address: [Function] - [Function setting] - [General] - [Sub-display] Category address symbol 5Ubf- 2 Name Recipe display Range and choices Descriptions 0: Basic format 1: Custom format 0 to 1 Default 0 When arranged format is used (When [5Ubf- 2] [1] ), set items to be displayed in the sub-display. Item index number to be displayed. 32 items of name and number can be set in maximum. At odd: Input the name of the selected item using alphanumeric characters.
Category address: [Function] - [Function setting] - [General] - [Sub-display] Category address symbol 5ub f 1 5ub f 2 Name Descriptions Range and choices Default Refer to previous pages. 5ub f 3 Bar graph location 5ub f 4 Ratio of graph display 5ub f 5 Activity indicator 0: 1: 2: 1: 2: 0: 1: Hide Upper side. Lower side. Gross weight to capacity. Net weight to final value.
Category address symbol Name othf- 2 F1 key function othf- 3 F2 key function othf- 4 F3 key function othf- 5 F4 key function othf- 6 Parallel I/O Buzzer Descriptions 0: 1: 2: 3: 4: 5: 6: 7: 8: 9: 10: 11: 12: 13: 14: 15: 16: 17: 18: 19: 20: Not used Display exchange (current weighing / recipe) Manual print Hold Zero clear ( to be zero) Tare clear ( to be zero) Batch start Recipe start Discharge Mixture Pause Internal reseved Restart Forced batch finish Forced recipe finish Forced discharge finis
Category address symbol Name othf- 7 Tare Header othf- 8 Preset tare printing with net weight othf- 9 Printing when unstable condition othf-10 Repeat lock othf-11 Save data Descriptions Use for the current loop out put or RS485 of serial interface. This parameter can not be used in command mode and stream mode. 0: All header of tare is "TR" 1: Use "PT" of preset tare header and "T" of tare header Use for the current loop output or RS485 interface at net display.
Category address: [Function] - [Function setting] - [Sequence] - [Basic] Category address symbol 5q f- 1 5q f- 3 5q f- 4 5q f- 5 5q f- 7 5q f- 8 5q f- 9 AD-4402 Name Descriptions 1: Constomer programmed control 2: Sequential weighing 0: Normal batch weighing Loss-in weight 1: Loss-in weight 2: External exchange Setpoint 0: Comparison with internal count comparison 1: Comparison with display count 0: Always output Comparison 1: Stable condition 2: At batch finish 0: Gross <= Zero band Output of zero ba
Category address: [Function] - [Function setting] - [Sequence] - [Control] Category address symbol 5q f-11 5q f-12 5q f-13 Name Batch start settings Nozzle control Eval conditions Descriptions Select a action at starting the weighing sequence. Bit 1: When loading it above zero band, start the sequence. Bit 2: Not used Bit 3: Automatic tare at the starting sequence Range and choices 000 to 111 0: No (Not worked) 1: Yes (work) Bit 1: Use nozzle control.
Category address: [Function] - [Function setting] - [Sequence] - [Control] Category address symbol 5q f-14 5q f-15 5q f-16 5q f-17 Name Descriptions Batch finish actions Select a action at batch finish. Bit 1: Auto-start mixing (Mixture start automatically) Bit 2: Auto-start discharge (Discharge start automatically) Discharge finish actions 0: No (Not used) 1: Yes (Use) Select a action at discharge finish.
Category address symbol 5q f-21 Name Batch finish output off Descriptions 0: Off at next start (Turning off until next start) 1: Off at over or unstable. (Turning off when "out of range" or "unstable condition") 2: Off at zero band.
Category address symbol 5q f-39 5q f-40 5q f-43 5q f-44 5q f-45 5q f-46 5q f-47 5q f-48 s: d: AD-4402 Name Descriptions Set the time limit to discarge it When time is up and weighing value is Discharge not zero band, sequence error monitoring timer SQ.ERR5 is displayed. If 0 is set, the timer does not work. Set the wating time from reacheing to Discharge gate zero band to closing discharge gate for close delay timer gross. Set the active (ON) time of batch finish Batch finish output signal.
Category address: [Function] - [Function setting] - [Sequence] - [Setpoint] Category address symbol 5q f-51 5q f-53 5q f-55 5q f-56 Name Descriptions 1: Key operation (including serial interface, field bus) Code recall method 2: Parallel interface (Digital switch) 3: External switch Select the parameter to hide of material code.
Category address: [Function] - [Function setting] - [Sequence] - [Safety] Category address symbol Name 5q f-71 to 5q f-75 5q f-71 5q f-72 5q f-73 5q f-74 5q f-75 AD-4402 Range and Default choices The maximum eight inputs for safty check are assigned to the I/O or OP-05. If an input be inactive, the sequence is stopped and displays sequence error. Refet to 7.5.11. Error Message and Alarm. These safety checks can use during the sequence.
Category address: [Function] - [Function setting] - [Control I/O Function] - [Input] The list to assign the function for the input terminal of the I/O No. Function description Read No.
Input terminals of the I/O and default functions Category address Terminal name Default choices symbol Zero 1n f- 1 Input terminal A1 Tare 1n f- 2 Input terminal A2 Input terminal A3 Tare clear 1n f- 3 Batch start 1n f- 4 Input terminal A4 Emergency stop 1n f- 5 Input terminal A5 Material / Recipe code, 1n f- 6 Input terminal A6 BCD 1 Material / Recipe code, 1n f- 7 Input terminal A7 BCD 2 Material / Recipe code, 1n f- 8 Input terminal A8 BCD 4 Pause 1n f- 9 Input terminal A9 Restart 1n f-10 Input terminal
Category address: [Function] - [Function setting] - [Control I/O Function] - [Output] The list to assign the function for the output terminal of the I/O No. Function description No. Function description No.
Output terminals of the I/O and default functions Category address Terminal name Default choices symbol Zero band 0utf- 1 Output terminal B1 Full flow 0utf- 2 Output terminal B2 Output terminal B3 Medium flow 0utf- 3 Dribble flow 0utf- 4 Output terminal B4 Over 0utf- 5 Output terminal B5 OK 0utf- 6 Output terminal B6 Under 0utf- 7 Output terminal B7 Batch finish 0utf- 8 Output terminal B8 Weighing sequence error 0utf- 9 Output terminal B9 Alarm 1 0utf-10 Output terminal B10 Output terminal B11 Alarm 2 0utf-
Category address: [Function] - [Function setting] - [Serial] - [RS-485] Category address symbol Name r5 f- 1 Output data r5 f- 2 Comunication mode r5 f- 3 Baud rate r5 f- 4 Parity check r5 f- 5 Character length r5 f- 6 Stop bits r5 f- 7 Terminator r5 f- 8 Address r5 f- 9 Response timer Descriptions When jet stream mode of Comunication mode [r5 f- 2] is used, the 1, 2, 3 can select. And if freeze mode is used in jet stream mode, output is stoped.
Category address: [Function] - [Function setting] - [Serial] - [Current loop] Category address symbol Name Cl f- 1 Output data Cl f- 2 Comunication mode Cl f- 3 Baud rate Cl f- 4 Burst rate of continuous output Descriptions 1: 2: 2: 4: 5: 6: 7: 8: 9: 10: Weighing value Gross value Net value Tare value Gross value/ Net value/ Tare value Weighing value with material code Gross value with material code Net value with material code Tare value with material code Gross value/ Net value/ Tare value with
Category address: [Function] - [Function setting] - [Option] - [slotn] - [OP-01] OP-01: Option BCD Output Category address symbol slot n : slot number Name 01 f- 1 Out put data 01 f- 3 Communication mode 01 f- 4 Output logic Descriptions 1: 2: 2: 4: 5: 6: 7: 8: 9: Weighing value Gross value Net value Tare value Current material code total Current material code total # Current recipe code total Current recipe code total # Current material code and recipe code 10: Error alarm No.
Category address: [Function] - [Function setting] - [Option] - [slotn] - [OP-02] OP-02: Option Output Relay Output Category address symbol 02 f- 1 02 f- 2 02 f- 3 02 f- 4 02 f- 5 02 f- 7 02 f- 8 02 f- 9 02 f-10 Name Output terminal 1 Output terminal 2 Output terminal 3 Output terminal 4 Output terminal 5 Output terminal 7 Output terminal 8 Output terminal 9 Output terminal 10 slot n : slot number Descriptions Material hopper 1 Material hopper1 Material hopper 2 Material hopper 2 Material hopper 3 Materia
Category address: [Function] - [Function setting] - [Option] - [slotn] - [OP-03] or [Function] - [Function setting] - [Option] - [slotn] - [OP-04] OP-03: Option RS-422 / 485 Serial Interface OP-04: Option RS-232C Serial Interface Category address symbol Name 03 f- 1 04 f- 1 Output data 03 f- 2 04 f- 2 Comunication mode 03 f- 3 04 f- 3 Baud rate 03 f- 4 04 f- 4 Parity check 03 04 03 04 03 04 ffffff- 5 5 6 6 7 7 Charactor length Stop bits Terminator Descriptions When jet stream mode of Coumnica
Category address symbol 03 f- 8 04 f- 8 Name Address 03 f- 9 Response timer 03 f-11 RS-422 / 485 switch AD-4402 Descriptions 0: Address is not used 1 to 99: Address is used Set the waiting timer from receiving command to transmitting a response. 1: RS-422 2: RS-485 Page 129 Range and choices Default 0 to 99 0 0.00 to 2.55 s 0.
Category address: [Function] - [Function setting] - [Option] - [slotn] - [OP-05] OP-05: Option Parallel input / output Category address symbol 05 f- 1 05 f- 2 05 f- 3 05 f- 4 05 f- 5 05 f- 6 05 f- 7 05 f- 8 05 f- 9 05 f-10 05 f-11 05 f-12 05 f-13 05 f-14 05 f-15 05 f-16 Category address symbol 05 f-17 05 f-18 05 f-19 05 f-20 05 f-21 05 f-22 05 f-23 05 f-24 05 f-25 05 f-26 05 f-27 05 f-28 05 f-29 05 f-30 05 f-31 05 f-32 Name Input terminal Input terminal Input terminal Input terminal Input terminal Input t
Category address: [Function] - [Function setting] - [Option] - [slotn] - [OP-07] OP-07: Option Analog Output Category address symbol Name slot n : slot number Descriptions 07 f- 2 Weight at 4 mA 1: Displayed value 2: Gross value 3: Net value Set the weighit value when 4 mA is output. 07 f- 3 Weight at 20 mA Set the weighit value when 20 mA is output.
11. Specifications General Power supply Power consumption Pysical dimensions Weight Panel cutout size Operation temperature Battery life of backup RAM 85 to250 VAC, 50 or 60Hz, (Stable power source) Approximately 30 VA 192 (W) x 96 (H) x 135 (D) mm Approximately 1.8 kg 186 x 92 mm -5 to 40 typ. 10 years at 25 . 5 years at 40 . Analog to Digital Unit Up to 0.3 µV / digit 0 to 2 mV /V (0 to 20 mV) 0 to 3.2 mV /V (0 to 32 mV) 10 MΩ 10 V DC 5% 8 pieces in pallel with 350Ω loadcell 8 ppm/ 0.
Weighing Weighing mode Batch Weighing Mode: Normal batch weighing, loss-in weight Sequential Weighing Mode: Normal batch weighing, loss-in weight Element of sequential weighing mode Compensation Sequence Approach Sequence Discharge Sequence Plain Recipe Sequence Automatic Selection of Supplying Mat Nozzle Control Sequence (vacuum cleaner) Mixture Sequence Safety Check Function Pause and Emergency Stop Restart Sequence Automatic Free Fall Compensation Real Time Free Fall Compensation Code data Max.
Standard I/O terminal Refer to "8.1. Control I/O Function". Standard RS-485 interface Refer to "8.2. Built-in RS-485 Interface". Current loop Refer to "8.3. Built-in Current Loop Output".
11.1. Dimensions Panel cutout size 11.2. Accessories Capacity label ...................................................... 1 I/O connector ....................................................... 1 I/O connector cover ............................................. 1 RS-485, terminator resister 100 Ω ...................... 1 Cover of power supply terminal ........................... 1 Cover of RS-485 and current loop ....................... 1 Cover of loadcell teminal .....................................
12. References 12.1. Abbreviation # TC 0Band counts total count zero band 0T tare is not used ADC Analog to digital converter AFFC active free fall compensation Brate Op.
12.2. ASCII Code for AD-4402 The characters are special code for the name of material code and recipe code. Therefor, some characters are not the same as U.S. code. 0 Upper bits AD-4402 0 1 2 3 4 5 6 7 8 9 A B C D E F LF CR 1 Lower bits 2 3 4 Space 0 @ ! " # $ % & ' ( ) * + , .
12.3. Index #.....................................................................137 #Tot ............................................................137 [Control I/O] - [Input]..........................................121 [Control I/O] - [Output] .......................................123 [General] - [Others] ...........................................111 [General] - [Sub-display] ....................................109 [General] - [Weighing]........................................107 [OP-01] ............
F.FLOW..............................................................9 FFall .........................................................137 FFlow .........................................................137 FINISH................................................................9 flash memory....................................................72 FNC ...............................................................137 forecast control function ...................................38 free fall ........................
water-resistant panel..........................................5 weighing status ................................................72 weight ...............................................................20 WGT ...............................................................138 WGTTot ......................................................138 Z. BAND .............................................................9 zero point adjustment.......................................20 zero range .........................
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