FG-D-CWP Weighing Indicator For Waterproof Digital Platform Scale 1WMPD4004854
This Manual and Marks All safety messages are identified by the following, “WARNING” or “CAUTION”, of ANSI Z535.4 (American National Standard Institute: Product Safety Signs and Labels). The meanings are as follows: WARNING CAUTION A potentially hazardous situation which, if not avoided, could result in death or serious injury. A potentially hazardous situation which, if not avoided, may result in minor or moderate injury. This is a hazard alert mark. © 2022 A&D Company Ltd. All rights reserved.
Contents 1. COMPLIANCE ......................................................................................................................................... 4 1.1. COMPLIANCE WITH FCC RULES .......................................................................................................... 4 1.2. CLASSIFICATION OF PROTECTION PROVIDED BY ENCLOSURES ............................................................. 4 2. INTRODUCTION ....................................................................
1. Compliance 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. Introduction Thank you for purchasing an A&D FG-D-CWP weighing indicator (for the IP67 waterproof digital platform scale). This instruction manual mainly describes installation. Please refer to it when connecting or installing the FG-D-CWP to a weighing platform (load cell). Also, the FG-D-CWP has the same functions as that of the indicator for the FG-CWP series. Although this manual covers some of the functions and how to use the series, the following instruction manual explains all of them.
4. Items Included The following items are packed with the product. FG-D-CWP Model label (1083039230-1) Indicator Attach here Write the scale’s ratings, etc. Quick start guide AC adapter Rubber packing (To be used when the diameter of load cell cable is from φ3.5 to φ7.0) FG-D-CWP (This document is included in the packing contents for the balance.
5. Installation and Precautions 5.1. Precautions for Installing the Indicator DANGER Ground the scale, so that the user will not be subjected to an electric shock. To prevent electric shock, do not handle the USB cable with wet hands. The USB cable is not waterproof. Install the scale in an area where it will not get wet. Do not install the scale where flammable or corrosive gas is present. Do not put excessive force on cables. The scale is heavy. Use caution, as lifting may cause it to fall over.
Load cell Cable Cable Load cell input (-) Load cell input (+) Load cell excitation voltage (-) Sensing input (-) Sensing input (+) Load cell excitation voltage (+) Shield Shield (A) 6-wire configuration connection to load cell (recommended) Method (B) 4-wire configuration connection to load cell Advantage Disadvantage Remark Less error even if the length of load cell 6-wire configuration (recommended) cable is long or a thin load cell cable is used.
5.3. How to Connect the Load Cell 1. Disconnect the power cable of the scale (indicator) from the plug. 2. Remove the 4 M3 screws from the load cell panel on the backside of the indicator, and open the load cell panel. Load cell panel 3. Loosen the lock of the cable clamp connecting Load cell cable to the load cell panel, and pass the load cell Cable clamp cable through. Fit the rubber packing in the load cell cable. Lock The applicable diameter of load cell cable is from φ3.5 to φ9.0mm.
5.4. Verifying Load Cell Output and Input Sensitivity The input sensitivity is 0.1 µV/division or more. When designing a weighing scale, the following calculation formula should be satisfied. The input sensitivity requires a change in output voltage, from the weighing device, to change the display value as a one digit step. In order to achieve a scale with stable performance, select the input sensitivity as large as possible. Calculating formula: 0.
5.5. Setting Up the Indicator 1. Insert the USB plug into the AC adapter included with this product and connect it to the power supply. □ Confirm that local voltage and receptacle type are correct. □ You can also use except for the AC adapter included with this product. This product can also be powered from a USB port or mobile battery. Note: Not all operations are guaranteed. □ The USB cable serves as both a power and a communication.
6. Part Names Display unit knob Display Unit (SUS304) Serial Number Load Cell Panel Load Cell Connector USB Plug USB Cable (Approx. 3 m) 6.1. Display and Symbols Display Unit Weighing Condition Comparator LED Conditions for Each Function Weighing Units Display/symbol Description This is lit when the weighing value is stable, indicating that the scale is in the STABLE NET ZERO Weighing Units proper condition for reading weighing values.
This is a function to detect impact to the mass sensor section and to display the impact level. Turns on when the connection with the wireless communication receiver is established. While the comparator function is being used, the weighing value is compared using the preset threshold values and the indicator displays the result. For details on the method of operation and various functions, refer to the [Instruction Manual: FG-CWP Series] on our website https://www.aandd.jp. 6.2.
7. Sensitivity Adjustment The description of sensitivity adjustment in this manual is different from that in the instruction manual for the FG-CWP series. Please read the description below. 7.1. Sensitivity Adjustment Items Sensitivity adjustment mode has the following three functions. Setting of the weighing capacity, minimum division, and decimal point position.
Relations between items in sensitivity adjustment mode and key operations are shown in the diagram below.
7.2. Setting of the Weighing Capacity / Minimum Division / Decimal Point Position Set the weighing capacity, minimum division, and decimal point position. Be sure to perform these setting first when connecting to a load cell (base unit). The indicator does not require setting each time, if nothing is to be changed. 1. Refer to “7.1. Sensitivity Adjustment Items”, to enter the calibration mode. The indicator displays 2. Press the TARE .
7.3. Sensitivity Adjustment Using a Weight This function adjusts the scale (indicator) for accurate weighing. Sensitivity adjustment must be done when the FG-D-CWP is initially connected to a load cell (base unit) or the combination is changed. Sensitivity adjustment may also be required according the changes in the environment. □ When the scale (indicator) is initially installed. □ When the scale (indicator) is moved to a location far away. □ When the ambient environment has greatly changed.
7. Place on the weighing pan a weight of the value displayed. Wait for the stability indicator to light up. 8. Press the TARE key to end sensitivity adjustment. After displaying will be displayed. , the setting is complete. 9. To end setting, press the ZERO key or CAL key. The display turns off. Note: If the scale (indicator) is moved to a distant location after sensitivity adjustment, adjust the gravitational acceleration value to that of the area where it will be adjusted next.
8. Setting Functions or Units for Use The indicator has CF function settings to specify the indicator performance. After installing the indicator, the indicator does not require resetting or changing of this CF function as far as it is used normally. If you want to maintain only the needed units, set using this function. The parameters set in the CF function settings and unit setting are maintained even if the power is turned OFF. 8.1. Setting of the CF Function Item Parameter 1. Refer to “7.1.
8.2. Setting Units for Use 1. Refer to “7.1. Sensitivity Adjustment Items”, to enter the sensitivity adjustment mode. The indicator displays 2. Press the MODE . key three times to display 3. Press the TARE Press . key to display the setting item. Press 4. To proceed without storing this setting item, press the ZERO After displaying key. , proceed to the unit setting mode. (Display example: Press pcs ) 5. Select the unit to be used, using the following keys.
8.3. CF Function List Item Parameter Description Used internally Not available for setting change Used internally Not available for setting change Zero tracking Not available for setting of function (It is fixed to When ) , has no function.
Item Parameter Used internally Saving zero Description Not available for setting change value Saves zero value Do not save and tare weight and tare weight even after the Save power turns off. Display limit of “ ” Weighing capacity + 8d Weighing capacity + 8d + (capacity/30) Weighing capacity + 8d + (capacity/15) Weighing capacity + 8d + (capacity/6) Weighing capacity + 8d + (capacity/3) Zero tracking 0.5d / 0.5 seconds Zero tracking: width/ time 0.5d / 1.
10. Maintenance Refer to “5. Installation and Precautions” regarding use. Refer to “10.3. Error Code Table” and corresponding mode for displayed error code. Refer to “7. Sensitivity Adjustment” regarding precision weighing. Periodically check the accuracy of weighing. Adjust the scale (indicator), if it is moved to another location or the environment has changed. 10.1. Repair Do not disassemble / assemble the indicator without an authorized service engineer.
10.3. Error Code Table When any of the following errors are displayed, try turning the display off and on again. Display Content is displayed The temperature sensor has failed. is displayed The memory (circuit) has failed. is displayed The internal circuitry has failed. is displayed The mass sensor has failed.
11. Specifications 11.1. Specifications List Specifications are subject to change without notice. Input sensitivity 0.1 μV/d Input signal range -16 mV to 16 mV Load cell excitation voltage 5 V ± 10 % Load cell drive capacity Up to 4 x 350 ohm loadcells Temperature coefficient Zero ±0.02 μV/°C typ. Temperature coefficient Span ±3 ppm/°C typ. Linearity ±0.
11.2.
11.3. Gravity Acceleration Map Values of gravity at various locations Amsterdam 9.813 m/s2 Athens 9.800 m/s2 Auckland NZ 9.799 m/s2 Bangkok 9.783 m/s2 Birmingham 9.813 m/s2 Brussels 9.811 m/s2 Buenos Aires 9.797 m/s2 Cape Town 9.796 m/s2 Chicago 9.803 m/s2 Copenhagen 9.816 m/s2 Cyprus 9.797 m/s2 Frankfurt 9.811 m/s2 Glasgow 9.816 m/s2 Havana 9.788 m/s2 Helsinki 9.819 m/s2 Jakarta 9.781 m/s2 Kolkata (Calcutta) 9.788 m/s2 Kuwait 9.793 m/s2 Lisbon 9.801 m/s2 London (Greenwich) 9.812 m/s2 Los Angeles 9.
1. Back cover: A&D Global A&D Company, Limited 3-23-14 Higashi-Ikebukuro, Toshima-ku, Tokyo 170-0013, JAPAN Telephone: [81] (3) 5391-6132 Fax: [81] (3) 5391-1566 A&D ENGINEERING, INC. 47747 Warm Springs Blvd, Fremont, California 94539, U.S.A.
