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Doran Scales 2200CW Series Technical Manual

Digital checkweighing indicator
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2200CW Series
Digital Checkweighing Indicator
Technical Manual
MAN347 – Rev 5.3
Doran Scales, Inc.
www.doranscales.com

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  • Page 1 2200CW Series Digital Checkweighing Indicator Technical Manual MAN347 – Rev 5.3 Doran Scales, Inc. www.doranscales.com...

  • Page 2: Table Of Contents

    Table of Contents Introduction ........................... 1 Unpacking Your Scale ........................1 Specifications ......................... 2 Scale Controls and Operation ....................3 Scale Annunciators .......................... 3 Powering On ............................ 4 Basic Weighing Operation ........................ 4 ZERO ..............................4 TARE ..............................5 Keyboard TARE entry ........................5 Display TARE value ..........................
  • Page 3 Display Product Fields ........................13 Product Field Entry ........................13 QC Weigh Operation ......................14 Entering QC Weigh Mode ....................... 14 Entering a User ID .......................... 14 Entering a Product ID ........................14 Checkweigh Operation ........................15 Time and Date ........................16 Setting Time and Date ........................
  • Page 4 Data Communications ......................49 Data String Formatting ........................50 Custom Data String Configuration ....................55 Remote Commands ........................58 Internal Relay Option ......................61 Internal Relay Setup: ........................61 Relay Specifications: ........................61 Step-up Relay Circuit ........................62 4-20mA Analog Output Option ..................... 63 Wired Ethernet Option ......................

  • Page 5: Introduction

    Introduction Thank you for purchasing a Doran Scales product. Please read this manual to ensure obtaining all the benefits that the indicator can provide. This manual is intended for revision 5.3 and greater scales. If required, Doran can upgrade the software in your scale to the current revision.

  • Page 6: Specifications

    Specifications NTEP Certificate Class III – 10,000d; Cert. #06-101 CWM Certificate Class III – 10,000d; Cert. #AM-5617 Enclosure 304 Stainless Steel Product Dimensions 10” W x 6.75” H x 3.5” D Environmental Protection IP69K Legal for Trade 14 F to 104F (-10 C to +40 C) Temperature Range Resolution Range 200d to 100,000d...

  • Page 7: Scale Controls And Operation

    Scale Controls and Operation Fig. 1: Front Panel Scale Annunciators Unit of measure lb, oz, kg, g or lb:oz. The units annunciator to the right of the display will indicate the current unit of measure. Net weighing mode is indicated by the NET annunciator. The annunciator will illuminate when a net weight is displayed.

  • Page 8: Powering On

    Motion indicator. This symbol represents motion or instability of the weight. The annunciator will illuminate when motion is sensed on the platform. Changes in weight, vibration or air currents can cause the scale to go into motion. Under illuminates to indicate weight is below the Under target and above the Low target or flashes if below the Low target.

  • Page 9: Tare

    TARE Place the item you wish to tare on the scale platform and press TARE. The scale will display a net weight and the NET annunciator will illuminate. Tare weights will remain in memory even if the indicator is turned off. Keyboard TARE entry Enter a weight and press TARE to save or press CLEAR to cancel tare entry.

  • Page 10: Under

    UNDER UNDER allows entry of the lower checkweighing limits. It is also used to decrement a checkweighing value that is being modified. Password Protected Values To activate password protection, the PASS parameter must be configured with a numeric password. Once configured, password protection will be activated upon power up. If password protection is activated, the display will show PASS when SETPOINT, TARE, UNDER, or OVER values are displayed.

  • Page 11: Battery Operation

    Battery Operation The indicator can be optionally configured with a self-contained Rechargeable Sealed Lead-Acid battery and charging circuit, both internal. The scale is designed to run continuously for up to 60 hours with a single 350 ohm load cell. To maximize battery life, leave the auto-off timer enabled which will automatically power down the scale after a period of non-use.

  • Page 12: Three Band Checkweighing

    Three Band Checkweighing Three band checkweighing classifies weighments into over, accept and under. The default configuration is three band checkweighing. Note that lb:oz is not supported for checkweighing limits. Three Band Checkweighing ( 9.1 C.o. set to operation starting with 3 ) 1.

  • Page 13: Five Band Checkweighing

    Five Band Checkweighing Five band checkweighing classifies weighments into high, over, accept, under and low. Note that lb:oz is not supported for checkweighing limits. Five Band Checkweighing ( 9.1 C.o. set to operation starting with S ) 1. Press ZERO 2.

  • Page 14: Weight Reference Entry Of High And Low Limits ( 9.2 C.e. Set To Pb )

    Weight Reference Entry of High and Low Limits ( 9.2 C.E. set to Pb ) 1. Press ZERO 2. Place an item of the desired weight on the scale platform 3. Press and hold the OVER or UNDER until the display reads High or louu respectively 4.

  • Page 15: Product Id

    Product ID 800 product IDs are available. Deploying a large library of IDs with multiple scales can be easy to manage with Doran’s QC Weigh and CheckWay data management programs. Product IDs save information that includes: • Checkweigh limits • Unit of measure •...

  • Page 16: Delete Product Id From Memory

    momentarily show NEUU then Id. Then return to weighing mode. All fields associated with the new Product ID number will be blank. To enter and save values for all fields associated with the current Product ID, enter values for each field. When changing products, the display will read SaVed to indicate the all fields associated with the new Product ID number are saved and will be recalled when that product is used again.

  • Page 17: Product Fields

    Product Fields The 2200CW has eight 40-character alphanumeric fields that can be entered and transmitted as desired using custom data strings. In addition, there is a ninth product field for serialization which increments from the five digit number entered. This is useful for custom data labels and data collection.

  • Page 18: Qc Weigh Operation

    QC Weigh Operation The 2200CW is capable of automatic checkweigh operation. Through use of our external data management program, ionSuite, users can: input custom products, input unique users, and run reports on the data collected. See the Product ID and User ID sections of this manual for more information of what can be input.

  • Page 19: Checkweigh Operation

    After a User ID has been entered, a new screen will appear showing the stored Product IDs. The scaler can user one of three methods to input their Product ID: The Product ID can be scanned off a barcode. Scanning a valid Product ID will automatically advance to the next screen.

  • Page 20: Time And Date

    Time and Date Setting Time and Date To change the date: 1. Press and hold decimal point / clock button until date is displayed 2. The display flashes the current the date 3. The digits being edited flashes on the display 4.

  • Page 21: Accumulator And Counter

    Accumulator and Counter Accumulator and Counter Operation When a manual or automatic print function is executed, the accumulator has the currently displayed weight added to its’ current value and the counter is incremented. To accumulate automatically, select an auto print function in the parameter setup menu. To accumulate manually, allow the scale to become stable and press PRINT.

  • Page 22: Installation Guide

    Installation Guide Fig. 2: Motherboard Layout Removing and Replacing the Rear Panel Before you remove the rear panel, remove AC power. Power down the scale if the optional battery power is present. Removing the rear panel requires a 5/16” nut driver. To replace the rear panel and achieve a tight seal, each screw requires a rubber bonded washer and the gasket needs to be in place.

  • Page 23: Load Cell Connection

    Load Cell Connection Load cell connections are made through terminal block TB1. The power cord connects to terminal block TB5 adjacent to the transformer. Fig. 3: Load Cell and Power (lower left of board) 4 wire load cell 6 wire load cell J1 Jumper J2 Jumper Load Cell Input (TB1)

  • Page 24: Power Connection And Fuse

    Power Connection and Fuse Power input is located at terminal block TB5, next to the fuse and black transformer. Neutral Ground Line (Hot) Make sure power is off before replacing the fuse. The scale's fuse (F1) is located next to the power terminal (J1). The scale has a filtered power supply to reduce the effects of normal line noise, but it cannot limit severe fluctuations.
  • Page 26 TB3 RS232 and Remote Switch Connections Description RS232 Port 1 Receive (RXD) RS232 Port 1 Transmit (TXD) Common Ground Remote Switch 1 Input Remote Switch 2 Input RS232 Port 2 Receive (RXD) RS232 Port 2 Transmit (TXD) Remote Switch Common 4.7Vdc RS232 Output RS232 Output...

  • Page 27: Output Connections

    Output Connections Each output point consists of a current-sinking Darlington pair with a transient – suppression diode connected to +V. Jumpers JU7 and JU3 control whether +V is board-supplied 4.7 VDC or 12 VDC. One or the other jumper needs to be installed for output operation, but never both.

  • Page 28: Calibration Guide

    Calibration Guide Entering Calibration and Parameter Setup Mode Front Panel Access 1. Press and hold ZERO and UNITS simultaneously until the audit counters are displayed. 2. Ent Cd is displayed 3. Press ZERO 5 times, so that 5 is displayed, 4.

  • Page 29: Set Scale Count By

    Set Scale Count By After the capacity has been entered, count by(resolution) will automatically be set for a legal for trade 5000 division level. 1. After calibration, press UNITS. 2. The display will alternate between Cntby and the current count by 3.

  • Page 30: Scale Calibration Error Troubleshooting

    Scale Calibration Error Troubleshooting The allowable load cell signal input range is 0.30 mV/V to 5.0 mV/V. 1. Calculate scale divisions by dividing the scale capacity by the count by. Example: For a 50 x 0.01 lb scale, divide 50 by 0.01 for a result of 5000d 2.

  • Page 31: Scale Parameter Setup

    Scale Parameter Setup Entering Calibration and Parameter Setup Mode Front Panel Access 1. Press and hold ZERO and UNITS simultaneously until the audit counters are displayed. 2. Ent Cd is displayed 3. Press ZERO 5 times, so that 5 is displayed, 4.

  • Page 32: Parameter Groups

    Parameter Groups The scale parameters are divided up into eight parameter groups. Each group contains related parameters. Below is a brief list describing each parameter group. Capacity and Calibration 1 CAL General Settings 2 CnFg Serial port #1 3 SEr1 Serial port #2 4 SEr2 Ethernet...

  • Page 33: Capacity And Calibration - 1 Cal

    Capacity and Calibration - 1 CAL Capacity Adjustment CAP Aj 1 lb / kg to 999,000 lb / kg 1 - 999000 Refer to calibration guide for more detail Count By Setup Menu CntBy Also known as resolution or division Selection limited by scale capacity 0.00002 Capacity/resolution (scale divisions) maximum value...
  • Page 34 Automatic Zero Tracking Range A2t * Weight within the specified number of divisions are automatically zeroed Zero tracking is off, no automatic zeroing Zero tracking to within 0.5 division Zero tracking to within 1 division Zero tracking to within 3 divisions Zero tracking to within 5 divisions Zero tracking to within 10 divisions Zero tracking to within 20 divisions...
  • Page 36 Zero on Demand 1.10 Enables or disable zero latching If ZERO is pressed, it is saved until the scale becomes stable. If the scale is in motion, the zero request is discarded. Print on Demand 1.11 Enables or disables print latching If PRINT is pressed, the print request is saved until the scale becomes stable.

  • Page 37: General Settings - 2 Cnfg

    General Settings - 2 Cnfg Unit Enable and Disable Determines which unit selections will be active Do not enter Convert selection menu Enter Convert selection menu pounds menu lb is active lb is non active kilograms menu kg is active kg is non active ounces menu oz is active...
  • Page 38 Push Button Enable and Disable P.b. Determines which buttons are active or inactive Do not enter push button selection menu Enter push button selection menu PRINT button pb is active pb is non active UNITS button pb is active pb is non active ZERO button pb is active pb is non active...
  • Page 39 Automatic off Timer Only visible when batt parameter is set to y Unit will remain on, On timer is off 30 second On timer 1 minute On timer 1.5 minute On timer 2 minute On timer 3 minute On timer 5 minute On timer 10 minute On timer 30 minute On timer...

  • Page 40: Serial (Rs232) Port 1 - 3 Ser1

    2.10 Enable or disable password PASS Password inactive Password active – press UNITS, enter numeric password and press ENTER. The password must be a minimum of 3 digits and no longer than 6 digits. Serial (RS232) Port 1 - 3 SEr1 Data Output Mode Port 1 d.o.1 Transmit on demand.

  • Page 41: Serial (Rs232) Port 2 - 4 Ser2

    WinSPC compatibility format Baud Rate Port 1 br.1 1200 baud 2400 baud 4800 baud 9600 baud 14,400 baud 14.4 19,200 baud 19.2 28,800 baud 28.8 38,400 baud 38.4 Serial (RS232) Port 2 - 4 SEr2 Data Output Mode Port 2 d.o.
  • Page 42 Data Output Format Port 2 For. 2 Basic output format Basic Dual Print Format. Includes Kilogram weight. Basic Output for label printer Model 8000 emulation User definable print string with default values User definable print string with default values User definable print string with default values User definable print string WinSPC compatibility format Baud Rate Port 2...

  • Page 43: Wired Ethernet - 5 Eth

    Wired Ethernet - 5 Eth Data Output Mode Ethernet d.o. E Transmit on demand. Transmit when the PRINT t.o.d. button is pressed. Auto Print 1. Transmit once only when scale A.P.1 becomes stable. Auto Print 2. Transmit once only when scale becomes stable.
  • Page 44 Static - address assigned at indicator iP.StAt Static IP Address Assignment iP Adr Current IP address of the scale. Cannot be changed if the previous parameter is set to DHCP Subnet Mask Subnet Current subnet setting. Cannot be changed if set for DHCP IP Gateway 6ate...

  • Page 45: Wireless Ethernet - 6 Uufi

    5.11 UDP IP Address UDPiP Current IP address that the scale will use to send UDP packets. 5.12 UDP Port Number U Port Indicates the transmission UDP port number of the xxxxx scale. Wireless Ethernet – 6 uufi Data Output Mode wifi d.o.
  • Page 46 Data Output Format wifi For. UU Basic output format Basic Dual Print Format. Includes Kilogram weight. Basic Output for label printer Model 8000 emulation User definable print string with default values User definable print string with default values User definable print string with default values User definable print string WinSPC compatibility format iP.
  • Page 47 Idle Timeout iDLE Number of seconds during which no data is transmitted or received before the connection is automatically closed. Default is 0 seconds. 0 - 65536 Setting the timer to 0 prevents disconnecting. Ethernet MAC Address nnac The unique Ethernet MAC address. Cannot be xxxxxx.xxxxxx changed.

  • Page 48: Bluetooth - 7 Bt

    Bluetooth – 7 bt Data Output Mode Bluetooth d.o. bt Transmit on demand. Transmit when the PRINT t.o.d. button is pressed. Auto Print 1. Transmit once only when scale A.P.1 becomes stable. Auto Print 2. Transmit once only when scale becomes stable.

  • Page 49: Usb - 8 Usb

    USB - 8 USb Data Output Mode USB d.o. Usb Transmit on demand. Transmit when the PRINT t.o.d. button is pressed. Auto Print 1. Transmit once only when scale A.P.1 becomes stable. Auto Print 2. Transmit once only when scale becomes stable.

  • Page 50: Checkweigh And Output Operation - 9 Oper

    Checkweigh and Output Operation – 9 OPEr Checkweigh Operation C.o. Three band checkweighing Checkweigh status continuously active. Three band checkweighing Only active while weight is stable and inactive while the scale is in motion. Three band checkweighing Only active while the weight is above the threshold value ( 2.5 tHs ) and inactive when below.
  • Page 51 Checkweigh Limit Entry C.E. Scroll from recalled value: Use the OVER or UNDER button to recall a limit. Then use the OVER and UNDER buttons to increase or decrease the recalled target value. Scroll from reference weight: Place an item on the platform and press the OVER or UNDER button to enter that weight as a target value.

  • Page 52: Exit - 99 Don

    Output Configuration Do not enter Output selection menu Enter menu Output Configuration o1-8 Output is deactivated o1 off Weight below threshold level ( 2.5 tHs ) o1 THs used for output logic Remote Switch Input Logic 1 used for o1 in1 output logic Remote Switch Input Logic 2 used for o1 in2...

  • Page 53: Data Communications

    Data Communications To confirm data has been transmitted, the display will show a "r" in the leftmost digit. Transmit on Demand ( tod ) In this mode, scale data is transmitted whenever PRINT is pressed, a remote switch configured for a PRINT command is pressed, or a print request is received at the serial port.

  • Page 54: Data String Formatting

    returns below the threshold value. To adjust the threshold level as a % of capacity, see the Threshold Level ( 2.5 tHs ) parameter. Data String Formatting Many predefined data formats are available. This allows for flexibility when communicating with a database, printer, remote display or other devices. The LB1-4 custom data strings provide the opportunity to define a custom print string up to 64 characters in length.
  • Page 55 Print String Description Label Printer Output Format <p> Weight Polarity Negative weight “-”, positive weight <FR”L1”><LF><?><LF><p><xxxx.xx><LF space (20h) ><uu><LF><"GS"><LF><MOT><LF><p> <xxxx.xx> Weight Data fixed field <xxxx.xx><LF><kg><LF><P1,1><LF> of 6 digits plus decimal. In overload or underload “-------”. Leading zeros Sample Print String are spaces (20h) FR"L1"...
  • Page 56 Print String Description Custom Data String 1 (\x\w \u \m\r\l) <STX> Start of Text (02h) <p> Weight Polarity <STX><p><xxxx.xx><SP><uu><SP> Negative weight “-”, positive weight <MOT><CR><LF> space (20h) <xxxx.xx> Weight Data fixed field Sample Print String of 6 digits plus decimal. In overload ±--10.05-lb or underload “-------”.
  • Page 57 Print String Description Custom Data String 3(\xID:\i \w \u \m\r\l) <p> Weight Polarity Negative weight “-”, positive weight <STX><”ID:”><SP><p><xxxx.xx><SP><u space (20h) u><SP><MOT><CR><LF> <xxxx.xx> Weight Data fixed field of 6 digits plus decimal. In overload Sample Print String or underload “-------”. Leading zeros ID:00-±--10.05-lb are spaces (20h) <SP>...

  • Page 59: Custom Data String Configuration

    Custom Data String Configuration Command Length Description Accumulated weight: 6 digits with leading zeros, polarity, and a decimal point. Positive polarity is represented as “0” Accumulated weight, with weight format “x” (x = 1-5) Clears the Accumulator and Counter Battery Status. Low: “batt” OK: “BATT” Accumulation counter, 7 digits, leading zeros Accumulation counter, 7 digits, leading spaces \D10...
  • Page 60 \PFx Product field “x” (x = 1-8), all 40 characters. Trailing spaces added where no entry exists Product field 9 (counter). 5 digits with leading zeros \pOx 8-10 Checkweigh OVER value, with weight format “x” (x = 1-5) \pHx 8-10 Checkweigh HIGH value, with weight format “x”...
  • Page 61 Plain text can be inserted into the data string. No control character or slash is necessary for plain text entry. To download a custom data string, the string must be prefaced by a command to tell the indicator to expect a custom print string. ELx<string>¿...

  • Page 62: Remote Commands

    Remote Commands All serial commands require a carriage return (0x0D) as a terminator. Commands can be entered on any communication option or serial port. W, w Weight is transmitted out all enabled ports in the format selected for each port. Wx, wx Custom data string Lb1-4 can be requested to transmit out all ports.
  • Page 63 Force the wifi option board to reboot and attempt to reconnect. SW4<data> Send an SSID to the indicator. The scale will respond with a '*' if the operation was successful and a '?' if it was unsuccessful. SW5<data> Send a wifi password to the scale. The scale will respond with a '*' if the operation was successful and a '?' if it was unsuccessful.
  • Page 64 Exit entry of user IDs RS232 port 1 is echoed to RS232 port 2 RS232 port 2 input is echoed to RS232 port 2 Ethernet is echoed to port 2 Wireless ethernet is echoed to port 2 Scale displays raw counts Wired ethernet is echoed to USB Wireless ethernet is echoed to USB Clears commands x1-x5...

  • Page 65: Internal Relay Option

    Internal Relay Option The Internal Relay Option allows up to four relays to be mounted inside the indicator. Three types of relays are available for use with the Internal Relay Option – 6Vdc Electromechanical and Solid State (AC or DC). Specify style of relay at time of order. Internal Relay Board Internal Relay Setup: A twelve conductor cable provides the relay output connections that exits the meter...

  • Page 66: Step-Up Relay Circuit

    Internal Relay Output Cable Color Code Channel Terminal Conductor Color TB201 – NC Relay 1 TB201 – COM White (OUTPUT 1) TB201 – NO Green TB202 – NC Black Relay 2 TB202 – COM Blue (OUTPUT 2) TB202 – NO Brown TB203 –...

  • Page 67: 4-20Ma Analog Output Option

    4-20mA Analog Output Option Introduction The 4-20mA Analog Output Option is used to provide an analog output that is proportional to the weight on the scale platform. The option board provides an active power loop for the communications. The 4-20mA analog output option can be used to send weight data to a process indicator, a simple on/off controller or to a programmable logic controller.

  • Page 68: Wired Ethernet Option

    Wired Ethernet Option The Ethernet module is installed inside the indicator enclosure. The NEMA4X sealed RJ-45 Ethernet connector is bulkhead mounted to the rear panel of the indicator. The Wired Ethernet Option auto senses 10/100Base–T networks. The Wired Ethernet Option is fully compliant with the 10/100Base-T Ethernet network standard, transferring data up to 100Mbps.

  • Page 69: Wireless 802.11B/G Ethernet Option

    Wireless 802.11b/g Ethernet Option The Wireless Ethernet Option is fully compliant with the 802.11b/g wireless network standard. Wireless communications are protected by up to a 128-bit security encryption. Specifications Hardware: Bulkhead mount 2.4 GHz Dipole Antenna Network Interface: 802.11b/g Ethernet Protocol Static IP DHCP 2.4 GHz Frequency...

  • Page 70: Troubleshooting Wifi

    Troubleshooting Wifi If WIFI is not functioning, try the following procedures: Confirm IP Configuration Enter the scale’s calibration mode (as detailed on page 24) and navigate to parameter group 6 for WIFI. Press ZERO to enter the group, then use UNITS and PRINT to navigate within this group.

  • Page 71: Bluetooth Option

    Bluetooth Option Doran Scale’s Bluetooth option is a Class 3, Bluetooth 4.0, configured for SPP. The Bluetooth option does not require any external antenna for communication. Once paired, the Bluetooth module will function as a wireless RS232 serial cable. Each Bluetooth module has an individual 12-digit address i.e.

  • Page 72: Bluetooth Pairing Instructions

    Bluetooth Pairing Instructions The following example connects the scale to a Toshiba Bluetooth Stack running on a Windows PC. Click New Connection Click Next The driver will search for the scale.
  • Page 73 Select Dual-SPP and click Next Click Next once to pair Right-click Dual-SPP and choose Connect...
  • Page 74 Click Yes to connect Right-click Dual-SPP and choose Detail…...
  • Page 75 The COM number will be displayed Right-click Dual-SPP and choose Connect...

  • Page 76: Troubleshooting

    Troubleshooting If any problem persists, contact Doran Tech Support at tech@doranscales.com Problem What to Do or Check Examine the weighing platform for any interferences. Be Weight reading will not sure that nothing is inside the platform, under the load cell repeat or does not return to or the weigh bridge structure zero when weight is...

  • Page 77: Scale Messages

    Scale Messages Message Meaning ZERO pressed and held past needed period Rel pb Password enabled Passon Invalid value entry or screen timeout Abort 0 Tare value has been entered / Tare has been cleared ClrtAc Calibration error: motion detected Er nno The scale is reading an overload condition Ovr Ld The scale is reading an underload condition...

  • Page 78: Default To Factory Settings

    New Product ID saved from the front panel nEUU Product ID deleted from the front panel Clr Id Prompt for entry of Product Fields 1 – 9 PF 1 – PF 2 Invalid user ID entered in QC Weigh or Production Sentry mode Error no USEr Automatic exit of QC Weigh mode...
  • Page 79 Doran Scales, Inc. 883 Enterprise Court St. Charles, IL 60174 www.doranscales.com...

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