PCE Instruments PCE-N45F User Manual
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PCE Instruments PCE-N45F User Manual

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WEIGHING CONTROLLER
Model: PCE-N45F
Please read this manual carefully before operation
!
PCE Americas Inc.
711 Commerce Way
Suite 8
Jupiter
FL-33458
USA
From outside US: +1
Tel: (561) 320-9162
Fax: (561) 320-9176
iinfo@pce-americas.com
www.pce-instruments.com/english
www.pce-instruments.com
Weight Indicator
PCE Instruments UK Ltd.
Unit 11
Southpoint Business Park
Ensign way
Hampshire / Southampton
United Kingdom, SO31 4RF
From outside UK: +44
Tel: (0) 2380 98703 0 Fax: (0)
2380 98703 9
info@pce-instruments.co.uk
"!

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Summary of Contents for PCE Instruments PCE-N45F

  • Page 1 PCE Americas Inc. PCE Instruments UK Ltd. 711 Commerce Way Unit 11 Suite 8 Southpoint Business Park WEIGHING CONTROLLER Jupiter Ensign way FL-33458 Hampshire / Southampton United Kingdom, SO31 4RF From outside US: +1 From outside UK: +44 Tel: (561) 320-9162...

  • Page 2: Table Of Contents

    CONTENTS 1. Main specifications ................2 2. Dimensions ................... 3 3. Front Overlay and Keypad ..............4 4. Rear Back Interface ................5 5. Load Cell Interface ................6 6. Serial Interface ..................7 7. I/O ......................7 8. Analog Quantity Output ............... 9 9.

  • Page 3: Main Specifications

    1. Main specifications Specifications Housing Metal shielded housing, with OLED display dimensions (w × h × d) 110mm×62mm×116mm Protection IP65 (front panel) Temperature：-10℃～40℃ (14°～104° F) Operation Condition Relative humidity：10%~95%，non-condensing Power +24VDC（±15%），Consumption <6W Display 128×64 dot matrix、Yellow-Green OLED Display resolution Max.100,000 Platform 1 with analog load cell Load cells...

  • Page 4: Dimensions

    2. Dimensions Housing Dimensions Installation dimensions Installation hole size 92×45mm...

  • Page 5: Front Overlay And Keypad

    3. Front Overlay and Keypad Display Weight Status Percentage Signs Status Note Stable, on for dynamic mode, off for static mode ～ Gross weight Net weight Unit Stop Stop Material 1-4 M1 ～ M4 >> Fast filling > Fine filling...

  • Page 6: Rear Back Interface

    Keys’ functions for parameter set or choose Keys Menu Parameter set Parameter Input Return Return Cancel and Quit Previous Increase digits Down Next Move right Enter Quit confirm Quit confirm 4. Rear Back Interface PCE-N45F...

  • Page 7: Load Cell Interface

    PCE-N45F-IO PCE-N45F-DA 5. Load Cell Interface It can be connected with 6x350Ω analog load cells (around 58Ω minimum resistance), to confirm the range of the load cells, the total resistance (TSR) can be calculated with the formula as below: Input resistance（Ω）...

  • Page 8: Serial Interface

    6-wire load cell or junction box 4-wire load cell or junction box 6. Serial Interface It has only one serial interface, to change it by switch for RS232 or RS485，method as below: Pins RS-232 RS-485 后 盖 板 Rear Rear 后...
  • Page 9 I/O interface drawing Output – OM/O0/O1/O2/O3 Input – IM/I0/I1 PCE-N45F-IO has 4 passive input and 8 relay open output...

  • Page 10: Analog Quantity Output

    High level：10～24VDC Input 3 Low level：0～3VDC Input 4 IN_COM Input common port 8. Analog Quantity Output PCE-N45F supply many types of analog signals which with proportional output according to the weight of the scale Pins Signal Note VOUT Voltage output Output resistance 0～600Ω, output can be：...

  • Page 11: Parameter Set

    9. Parameter Set 9.1 Enter setting menu On weighing mode，keep pressing key to enter parameter setting mode. 9.2 Quit Setting On any mode，continuous press key to return to previous step or quit the setting mode. 9.3 Main Set Menu Press key or key to select the menu to be set, press...

  • Page 12: Scale Set

    9.4.1 Scale Set Press key or key to select the menu to be set, press key to enter the chosen menu, press key to return to previous step. Max.capacity Range: 1～200000. Default：100. Press key to move the cursor, press to change the chosen digits, press to save to return to previous step.
  • Page 13 Press key to change the division, Press Enter to save and return, press key to return without change Zero Calibration Press key to return without change Press key to choose √ or X, If √ chosen, press key to enter zero calibration, or return directly.
  • Page 14 Put the weight on the scale Input the weight value the same as the calibration weight Press key to move the cursor. Press key to change the digits. Press key to save the change and start to calibrate. Press key to cancel and return. The indicator is sampling the A/D data of calibration point, it ends when it became 0% from 100%.

  • Page 15: Operation Set

    This parameter can be retrieved and can be modified, after tested well, please record those three parameters for use in future. When the data in EEPROM get problem, reload those three parameters, it doesn’t need to do calibration again. If the same model indicator to be changed and those three parameters reloaded, it doesn’t need to do calibration, either.
  • Page 16 Tare Operation Choices: Disable tare Enable tare Press key to change Press key to save and return. Press key to cancel and return. Zero upon Power on Choices: 0%, 2%, 20% Press key to change Press key to save and return. Press key to cancel and return.
  • Page 17 0：None 1：Vibration checking range = 1d； 2：Vibration checking range = 2d； 3：Vibration checking range = 3d； 4：Vibration checking range = 4d； 5：Vibration checking range = 5d； Press key to change Press key to save and return. Press key to cancel and return. Digital filtering Set range of 1-9, the more, the weight is more stable and the longer time to be stable.

  • Page 18: Batching Set

    9.4.3 Batching Set Press key to chose the menu to be set. Press key to enter. Press key to return previous step. Batching mode: Choices：4 materials batching Single material weight lose Free setpoint. Press key to change Press key to save and return. Press key to cancel and return.
  • Page 19 If there is no I/O board, it can be set to be 1 only. If there is the I/O board, it can be set from 1-4. Press key to change Press key to save and return. Press key to cancel and return. Feeding door 1：single door single speed 2：double doors double speed...
  • Page 20 Discharge mode Choice：Auto or manual Press key to change Press key to save change and return. Press key to cancel and return. Empty scale range Choice：0%～9.9%×F.S Only the weight on the scale is less than this range and the cursor and output is effective, otherwise it’s taken as not empty.
  • Page 21 Choice：0.0～9.9 seconds After batching start, after the delay time, it can start to tare, open the door and start to feed. Press key to move cursor. Press key to modify the chosen digits. Press key to save and return to previous step.
  • Page 22 the menu to be set, press to enter. Press key to return the previous step. Choice：0.0～9.9 seconds, the stabling time after batching finish of material 2 Choice：0.0～9.9 seconds, the stabling time after batching finish of material 3 Choice：0.0～9.9 seconds, the stabling time after batching finish of material 4 Delay time of discharge Choice：0.0～9.9 seconds.
  • Page 23 Choice：0～99 Checking tolerance after the times of batching, if it was set of 0, it will not check. Press key to change Press key to save change and return. Press key to cancel and return. Tolerance range set Choice：0%～9.9%×Target weight When it checking, if value of the actual weight minus the target weight is less than this value, it will be taken as ok, if not, it’s...

  • Page 24: Communication Protocol

    Choice：0%～9.9%×Target weight Only the value of actual weight minus target weight is less this range, it goes to adjust, when it’s set to be 0, this function off. Press key to move cursor. Press key to modify the chosen digits. Press key to save and return to previous step.
  • Page 25 Choice:300 bit/s； 600 bit/s； 1200 bit/s； 2400 bit/s； 4800 bit/s； 9600 bit/s； 19200 bit/s； 38400 bit/s； 57600 bit/s； 115200 bit/s； Press key to change Press key to save change and return. Press key to cancel and return. Parity check Choice: 8 digits no parity check 7 digits even parity check 7 digits odd parity check 8 digits even parity check...

  • Page 26: Analog Quantity Output

    Press key to cancel and return to previous step. 9.4.5 Analog quantity output Press key or key to choose the menu to be set, press key to enter. Press key to return the previous step. Output type choose Choice：0～＋5V； 0～＋10V； －5V～＋5V；...

  • Page 27: Diagnosis And Maintenance

    Full scale calibration (coarse-small-fine) Press key or key to choose the menu to be set, press key to enter. Press key to return the previous step. 9.4.6 Diagnosis and maintenance Press key or key to choose the menu to be set, press key to enter.
  • Page 28 Reload Choose √ to reload the default parameters Reloading… Free calibration Choose √ to enter Menus Press key or key to choose the menu to be set, press key to enter. Press key to return the previous step. Input the full capacity of load cells Press key to move cursor.
  • Page 29 Input the sensitivity of load cells Press key to change Press key to save change and return. Press key to cancel and return. Zero calibration Adjust the present weight manually Press key to move cursor. Press key to modify the chosen digits.
  • Page 30 Input test interface Output interface test Choose √ to enter test menu Output test interface Backup parameters Choose √ to backup parameters Input the password...
  • Page 31 Password wrong Backup Retrieve the backup parameters Choose √ to retrieve the backup parameters Indicates that there is no backup parameters Retrieving… Alternate output mapping Choices: Tolerance output, fast feeding output, fine feeding output, discharging output. If the original output interface broken or with problem, you can mapping that interface to this alternate one by changing the cables.

  • Page 32: Recipes Parameters Set

    Press key to save change and return. Press key to cancel and return. 9.5 Recipes Parameters set Basic + 4 materials type Press key or key to choose the menu to be set, press key to enter. Press key to return the previous step. IO + 4 materials type Press key or...
  • Page 33 M1 recipe set Press key or key to choose the menu to be set, press key to enter. Press key to return the previous step. Target weight： The final weight filled in the tank/container, etc. Press key to move cursor. Press key to modify the chosen digits.
  • Page 34 Fine weight: The relative weight between TARGET and FAST (when it finish the fast filling and change to fine filling), it’s the relative value but not actual value. Press key to move cursor. Press key to modify the chosen digits. Press key to save and return to previous step.
  • Page 35 It needed to be set when it using for losing weight filling Lower limitation: the minimum remaining after the end of discharging. Upper limitation: the approximated maximum weight it can reach. During feeding, if the weight <(target + lower limitation), the indicator will open the supplement feeding valve until the weight reach to upper limitation and then start to discharge.

  • Page 36: Printing Table Format

    Preaction 1 set Press key to move cursor. Press key to modify the chosen digits. Press key to save and return to previous step. Press key to cancel and return to previous step. Preaction 2 and preaction 3 the same set as above 9.6 Printing table format Press key or...

  • Page 37: Appendix: Communication Protocol

    Screensaver time set If it’s set to be 0, the function off Press key or key to choose the menu to be set, press key to enter. Press key to return the previous step. Screen contrast adjust, the bigger number, the more bright the screen.

  • Page 38: Command Transmitting Format A

    Bit5 Always 1 Always 1 Bit6 Always 0 Always 0 Bit7 Always 0 Always 0 10.2 Command transmitting format A Command sign Note “C” or “c” Clear tare “P” or “p” Print gross tare net “T” or “t” Tare “Z” or “z” Zero 10.3 Continuous transmit format B 10.4 Command output format B...

  • Page 39: Modbus Output Format

    SPAN E1+ ENTER NEWLINE Input data is too small： SPAN E2+ ENTER NEWLINE Input data is too big: SPAN E3+ ENTER NEWLINE Loading weight is too big： SPAN E4+ ENTER NEWLINE Indicator weight reading and status, the indicator response format: Tare weight reading and status, the indicator response: 10.5 MODBUS output format MODBUS is the master-slave type network communication protocol, this indicator acts as the...
  • Page 40 1=material 4 in fine feeding 01～11：current recipe numbers（1～3） 1=batching run 1=batching suspense 1=discharging 1=feeding finish, waiting for discharging 0000=0.001；0011=0.01；0110=0.1；1001=1； 40004 0001=0.002；0100=0.02；0111=0.2；1010=2； 0010=0.005；0101=0.05；1000=0.5；1011=5； 1100=10；1101=20；1110=50； current division. 1=batching tolerance 1=scale vibrate 1=manual feeding mode 1=manual discharging mode 1～4 material batching mode: actual batched weight of current material 1. 40005 Single material losing weight mode: the current batched value of this filling.
  • Page 41 40037 Preaction quantity of setpoint 2 40038 Preaction quantity of setpoint 3 40039 Quantity used of material 1 (higher digits) 40040 Quantity used of material 1 (lower digits) 40041 Quantity used of material 2 (higher digits) 40042 Quantity used of material 2 (lower digits) 40043 Quantity used of material 3 (higher digits) 40044...

  • Page 42: Multi Materials Jointed Work With Relay Connected

    10.6 Multi materials jointed work with relay connected The below chart is for connecting of 4 materials batching, the input and output can be connected as common source or common grounded, for single material, connect the three relay to the connecting terminals of fast feeding, fine feeding and discharging.

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