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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.
Contents Compliance ....................3 1.1.1. Compliance with FCC rules ............3 1.1.2. Classification of protection provided by enclosures........3 Outline and Features ................. 4 Unpacking ....................5 3.1. Accessories and Options list.............. 6 Caution ...................... 7 4.1. Precautions for Installing the Scale............ 7 4.2.
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12.1. Preparation (Setting Parameters) ............ 35 Simple Batch Function................. 37 13.1. Preparation (Setting Parameters) ............ 38 13.2. Operation and Performance (Examples).......... 39 Calibration (Adjusting the Scale)............40 14.1.1. The Gravity Acceleration Table ..........41 14.2. The Complete Calibration Procedure..........42 14.2.1.
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 These scales are designed to comply with IP-65 of IEC 529 The HVG-WP series is a platform scale with 1/3000 resolution, and has a "triple weighing range" function to select the weighing range. Type L scales have an LCD (Liquid Crystal Display) and use rechargeable batteries as power source to enable use without connecting to AC power.
3. Unpacking Products All Accessories Products HV-60KGL-WP Display Unit Refer to the accessories list at next H V - 60KGV - WP HV-60KGV-WP page. The combination of accessories HW - 60KGV - WP HV-200KGV-WP is according to the product. HV - 60KGL - WP...
6mm Allen wrench Type V HV-60KGV-WP Instruction manual HV-200KGV-WP Warranty card TB: 300 AC adapter 6mm Allen wrench Type L HV-60KGL-WP Instruction manual HV-200KGL-WP Warranty card Options List Order code or option name Accessories OP-02 5m extension loadcell cable Tapping screw M4x10...
4. Caution 4.1. Precautions for Installing the Scale Ground the scale, so that the user will not be subjected to an electric shock. Do not handle the Main power cord with wet hands. The AC plug is not water-resistant. Install it in an area where it does not get wet. Do not install the scale where there is flammable or corrosive gas present.
5. Installing the Scale This procedure includes all of the steps for installing the HV-WP series and HW-WP series. Therefore, on some products, there are some unnecessary steps. Step 1 Connect the indicator unit to the column with Column Cable the accesory knobs and rubber washers.
5.1. Removing the column Caution Remove the main power plug before removing the column (type V) Remove the AC adapter before removing the column (Type L) When removing the loadcell cable, do not pull the loadcell cable connector forcibly and do not pull on the wires of the cable. Do not bend the cable forcibly.
Step 8 Removing the column from the base unit, Screw and O ring Connector Step 9 Wind the cable through the ferrite core two times. Affix the cable to the rear cover using the cable clamp. Ferrite core Step 10 Connect the cable to the connnector. Close the Wind up 2 times rear cover.
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D i s p l a y W e i g h i n g c o n d i t i o n W e i g h i ng data Bubble s p i r i t l e v e l U n i t s S T A B L E N E T...
6.1. Display and Symbols Display and Symbols Meaning Stability indicator. Indicates the stability status of the weight display. Symbol is lit when the display is stable. Zero indicator. Indicates true center of zero of the weight indication. Net indicator. Indicates a tare value has been entered and that the weight displayed is a net value.
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Display and Symbols Meaning Example. Storing the unit mass of the counting mode. This is a display of zero point for the counting mode and uses 20 pieces for the registration. Example. Storing the unit mass of the counting mode. The sign "-"...
Display and Symbols Meaning An error where the weighing value is unstable due to drift, vibration or other, when turning on the scale. Check around the weighing pan. Check the connection of load cell cable. Remove anything that may be on the weighing pan. Check around weighing pan.
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Display and Symbols Meaning Set key. Turns the comparator on/off. (Refer to f6 ) Counting mode, it is used to enter the mode to store the unit mass. Percentage mode, it is used to enter the mode to store the 100% mass.
7. Basic Operation 7.1. Turning the Scale on/off and Weighing 7.1.1. Type V or Type L with AC Adapter Step 1 Ground the scale using the earth terminal. Step 2 Confirm nothing is placed on the weighing pan. Step 3 Confirm that local voltage and outlet type are correct. Step 4 The scale turns on using the key.
30 60 10 15 7.1.2. Type L with Rechargeable batteries Step 1 Confirm nothing is placed on the weighing pan. Step 2 Plug AC adapter into mains power. Step 3 Connect AC adapter to the scale and charging begins. Step 4 Disconnect AC adapter from the scale after charging 16 hours. Step 5 Turn on the scale using the key.
Tare (And Net Display) "Tare" is used to cancel the mass of a container, receptacle, case, bag, etc. which is put on the weighing pan to contain the item to be weighed. Caution Using a tare value reduces the weighing range. The current tare value is reset by pressing the key or turning the scale ZERO...
RANGE minimum range, when there is nothing on the weighing pan and the zero point mark is not displayed due to net display or zero error. Weighing Range Products Weighing Range HV-60KGV-WP HV-60KGL-WP 15kg, 30kg, 60kg HV-200KGV-WP HV-200KGL-WP 60kg, 150kg,...
7.3. Mode Key (Changing Unit and Mode) Pressing the key, the display changes as follows. Refer to function table f3 for MODE units. Usable units are according to the factory settings. Page 20 HVG-WP Series...
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Explanation The status of "Inactive comparator (F6)" is that comparator function (F6 0, F6 2, F6 4, F6 6) is selected and the comparator is not used. The "active" or "Inactive" (ON/OFF) for the comparator can be selected by pressing the SET key alternately. The following parameters are stored in the same memory.
8. Counting Mode The counting mode is the function to convert the total mass value (total weight) of articles to a count by calculating a unit weight for each individual item. It is necessary to store this unit weight to count articles. 8.1.
8.2. Counting the number of articles Step 1 Press the key to display the unit MODE Step 2 Store the articles unit mass. Refer to "8.1 Storing a Unit Mass" Step 3 Place the container item only on the weighing pan. Press the key.
9. Percentage Mode The percent mode is the function to display a mass value in the unit of "%". Store a 100% mass value, in advance, to use this function. 9.1. Storing a 100% Mass Step 1 Press the key to display the unit %. MODE Step 2 Press the key to enter the mode that stores a...
9.2. Reading percentage Step 1 Press the key to display the unit %. MODE Step 2 Store the unit mass of the article. Refer to "9.1 Storing a 100% Mass " Step 3 If a container is needed, place the tare item only on the weighing pan and press the key.
10. Accumulation Function This function counts the number of weighed items, calculates the total mass value and can display the number and accumulated mass value. Set the parameters of the "accumulation function ( )" in the function table, in advance, to use this function. Operation and Keys The display of the accumulation count has a blinking without a unit.
automatically. The next accumulation can be performed after the display is near-zero. Recording the number and mass of articles removed form the weighing pan. (Put the articles on the weighing pan. Press the key at each removal.) TARE At each finish of the full/dribble batch function, the scale accumulates the data automatically.
10.2. Operation and Performance (Examples) Example 1 Weighing each article, the scale makes the accumulation according to f8 3 . Step 1 Press the key to display MODE Step 2 Press the key to reset the accumulation data. ZERO Step 3 Return to the kg mode using the key.
11. Upper/Lower Comparator Function This function compares a display value with the upper limit (HI), the lower limit (LO) and displays the result. Set the "comparator function )" parameters, upper limit value (HI) and ( F6 0 F6 7 lower limit value (LO) in the function table, in advance, to use this function. Install option OP-03 or OP-04, to use the relay output of the comparator.
Function Meaning and purpose table The comparator is permanently activated and compares stable values only, except those near zero. Caution The upper limit value (HI) must be greater than the lower limit value (LO). The parameters of the upper limit value (HI) and the final value (HI) use the same memory.
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Step 6 If either of f6 0 f6 2 f6 4 f6 6 been selected, press the key to use the comparator. Step 7 Press the key to display the blinking HI. MODE Step 8 Set the upper limit value by using the following keys.
11.2. Operation and Performance (Examples) Example 1 This example is set as follows: Function table (The comparator is permanently activated and f6 3 compares all values except those near zero.) Upper limit value (HI) 7.000kg Lower limit value (LO) 6.500kg Performance The comparison starts at turning the scale on.
12. Full/Dribble Batch Function This function allows the scale to control a 2 speed batching process with full and dribble feed conditions. To use this funtion, the following parameters need to be set: F6 to setting 9, F10 to the setting of your choice, HI(dribble), OK(full feed) and LO(zero band).
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Caution The comparison of the full/dribble batch function is a one way sequence (not reversible). If the display value becomes less than the final value after the value reached a predetermined target value, neither HI or LO is on. The parameters of the upper limit value (HI) and the final value (HI) use the same memory.
12.1. Preparation (Setting Parameters) Step 1 Turn off the display. Press the key while the key is pressed ON/OFF ZERO and held. The function table is displayed. Step 2 Press the key repeatedly until F6 is displayed. ENTER Step 3 Select a parameter setting F9 with the key.
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Step 8 Press the key to display the blinking HI (of the MODE final value). Step 9 Set the final value using the following keys. Adjusts the value of the flashing of a ∧ figure. Selects a different flashing figure. <...
13. Simple Batch Function This function compares a display value with the final value, preliminary value and zero band for the full/dribble batch function. The result is indicated by zero band (LO indicator), full flow (HI indicator) and dribble flow (OK indicator). Even if a weighing value includes increase and decrease, this function can compare it.
Caution The parameters of the upper limit value (HI) and a final value (HI) use the same memory. The parameters of the lower limit value (LO) and the zero band (LO) use the same memory. The upper/lower comparator function, the simple batch function and the full/dribble batch function can not be used at the same time because these parameters use common memory.
Step 6 Press the key to display the blinking HI (of the MODE final value). Step 7 Set the final value using the following keys. Adjusts the value of a figure. ∧ Selects a figure. < Step 8 Press the key to store the new parameter and ENTER display the blinking OK (of preliminary value).
14. Calibration (Adjusting the Scale) The scale is an instrument which measures the "weight" and displays its "mass" value. Calibration is the adjustment function so that the scale can weigh correctly. Three steps of calibration are available Gravity Acceleration Correction The function to correct the scale’s local gravity acceleration, so that the scale functions correctly when the calibrated scale has been...
14.1.1. The Gravity Acceleration Table Amsterdam 9.813 m/s Manila 9.784 m/s Athens 9.800 m/s Melbourne 9.800 m/s Auckland NZ 9.799 m/s Mexico City 9.779 m/s Bangkok 9.783 m/s Milan 9.806 m/s Birmingham 9.813 m/s New York 9.802 m/s Brussels 9.811 m/s Oslo 9.819 m/s Buenos Aires...
14.2. The Complete Calibration Procedure 14.2.1. Gravity Acceleration Correction Step 1 Turn on the display. Open the rear cal cover of the display unit. Press and hold the key to enter the calibration mode. Then is displayed. Cal 0 Step 2 Press the key to enter the gravity acceleration ZERO correction mode.
14.2.3. Calibration of the Zero Point Step 8 After 30-minute warm up, press and hold key to enter the calibration mode. Then is displayed Cal 0 Step 9 Confirm that nothing is placed on the pan. Wait for the stability mark to be displayed. Press the key.
15. The Function Table The function table is the function to store and refer items that determine the performance of the scale. Each item has a parameter. The parameters are maintained even without power applied. 15.1. The Procedure for Setting Parameters Step 1 Turn off the display.
15.2. Parameter List A Item Display Description The type L scale is turned off after 5 minutes of no operation, when display zero. With type V, the display comes off, but the Automatic power is connected. display f1 0 # Not used f1 1 Used Selects the way of changing weighing range for HV-WP series.
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"#" factory settings. The "nearly-zero" is within ±4 digits from zero point in the unit of kg. A Item Display Description When the weight value becomes stable, the scale compares the Comparator f6 5 display value. It does not compare on an unstable condition. When the display value becomes stable when not nearly-zero after pressing the key, the scale compares the display value.
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Item Display Description At each finish of the full/dribble batch function, the scale A accumulates the data automatically. f8 5 Use Packing articles like a powder. used for recording the bag number and total mass. Select the details of the full/dribble batch function (f6 9) A...
16. RS-232C Serial Interface Note When the RS-232C serial interface is used, be sure to set the "Address ( ) " to "( )". The RS-232C interface has the following two modes. Steam mode Outputs data countinuouslly and can be used for printing data. Command mode Controls the scale using commads from a computer.
16.1. Data Format Bit Format Format 1 There are four headers for the type of data and weighing condition. Stable weighing data Unstable weighing data Stable counting data Out of range ( Over) The weighing data consists of 9 characters including decimal point and polarity. The polarity is always output.
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Format 2 There are four headers for the type of data and weighing condition. Stable weighing data Unstable weighing data Stable counting data Out of range The weighing data consists of 7 characters including decimal point and polarity. The data consists of 7 characters in the counting mode. The polarity is always output.
16.2. Stream Mode The scale outputs the current weighing data at the time when the disply is refreshed. The scale does not output data while in the setting mode. Averaging of function table Refresh rate f13 0 Fast response Approximately 7 times/s while the display is unstable, Approximately 4 times/s when the display is stable Sensitive value f13 1...
16.3. Command mode The command mode is the function which can perform "output data", "controlling the scale" and "setting parameters" by a command transmitted from a computer Caution Allow at least 500 milliseconds between commands. 16.3.1. Command List The following explanation uses "format 1 ( f15 0 )" Data output The current weighing data is output.
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Preset tare The tare value is set and the net value is displayed. The net mark is displayed. Template PT, [parameter] Command Reply Net is displayed. Upper limit value An upper limit value is stored. Template HI, [parameter] Command Reply The upper limit value is stored.
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Final value The final value is stored. Template S0, [parameter] Command Reply The value is stored. Preliminary value The preliminary value is stored. Template S1, [parameter] Command Reply The value is stored. Zero band The zero band is stored. Template S2, [parameter] Command Reply...
16.3.2. Example of Setting Parameters Step 1 Turn off the display. Press the key while the key is pressed ON/OFF ZERO and held. The function table is displayed. Step 2 Select a parameter for the "baud rate ( f4 )" using keys.
17. Options 17.1. Extension cable (OP-02) This cable is used for installing the indicator away from the base unit. This loadcell cable is 5m long. Refer to " 5.1. Removing Pole" for the way to remove the pole. Caution Calibrate the scale after connecting this cable. Do not connect more than two extension cables.
17.2. RS-232C/ Relay output/ Buzzer (OP-03) Note When the OP-03 is used, be sure to set the "Address ( ) " to "( )". This option replaces the RS-232C interface, refer to "16. RS-232C Serial Interface" for specification of RS-232C. The following option cables can be used, when you do not use the relay output.
17.2.1. Installing the OP-03 Caution Do not pull on the connected cables while opening the rear panel. Step 1 Remove the plastic panel from the option board. Step 2 Remove eight pairs of screws and O rings from the indicator unit. Open the rear panel of the unit.
17.3. RS-422/ RS-485 / Relay output (OP-04) Replacing the RS-232C interface with this option, the RS-422/ RS-485 interface can connect up to 16 scales and control them from a computer. The RS-422/ RS-485 interface has the following two modes. Stream mode Outputs data continuously.
Circuits Selection key for the RS-422/ RS-485 interface Selects either of RS-422 or RS-485 interface using a key on the board. 17.3.1. Installing the OP-04 Caution Do not pull on the connected cables while opening the rear panel. Step 1 Remove eight pairs of screws and O rings from the indicator unit.
An example of connection The polarities (A,B) of the host computer signal depends on the computer model. 17.3.2. Communication Format Commands consist of an address and the same command as for the RS-232C. Commands return the same command when there is no data transmitted. If the address is 23, the replay is as follows: Normal response Response of impossible command...
The following explanation uses "format 1 ( f15 0 )" assuming 23 as the address. Data output The current weighing data is output. Template Command Reply Selection of mode and unit Selects the mode and unit. This is the same as the key.
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Command Reply The lower limit value is stored. Caution The lower limit value must be less than the upper limit value. Accumulation data output The accumulated data is output. Template Command Reply Accumulation count output The number of accumulated data is output. Template Command Reply...
17.4. Roller Conveyor (OP-13, OP-14) OP-13 This option can be used with the following products. HV-200KGV-WP, HV-200KGL-WP, HW-100KGV-WP, HW-100KL-WP, HW-200KGV-WP, HW-200KGL-WP OP-14 This option can be used with the following products. HV-60KGV-WP, HV-60KGL-WP, HW-60KGV-WP, HW-60KGL-WP Page 64 HVG-WP Series...
19. Maintenance Refer to "4. Caution" for use. Refer to "6.1. Display and Symbols " and corresponding mode for displayed error code. Refer to "14. Calibration (Adjusting Scale)" for precision weighing. Periodically check the accuracy of weighing. Calibrate the scale, if it has been moved to another location or the environment has changed.
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