Excell P-120S User Manual
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Excell P-120S User Manual

Ip68 waterproof indicator
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IP68 Waterproof Indicator
P-120S
User Manual
© Excell Precision Limited. All rights reserved worldwide.
The information contained herein is the property of Excell Precision Limited and is supplied
without liability for errors or omissions.
No part may be reproduced or used except as
authorised by contract or other written permission. The copyright and the foregoing restriction
on reproduction and use extend to all media in which the information may be embodied.
V23. 1003
1

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Summary of Contents for Excell P-120S

  • Page 1 P-120S User Manual © Excell Precision Limited. All rights reserved worldwide. The information contained herein is the property of Excell Precision Limited and is supplied without liability for errors or omissions. No part may be reproduced or used except as authorised by contract or other written permission.

  • Page 2: Table Of Contents

    EXCELL PRECISION CO., LTD Table of Contents Special Notice ..........................3 Safety ............................3 Features ............................4 CHAPTER 1 FRONT AND REAR PANEL SPECIFICATIONS ............. 5 1-1 Front panel........................5 1-2 Keyboard description ...................... 5 1-3 Assembly diagram ......................6 1-4 A/D Conversion .......................
  • Page 3 EXCELL PRECISION CO., LTD 6-2-5 Clear batch setting ..................... 60 6-3 Test mode ........................61 6-3-1 7 segment display testing ................... 62 6-3-2 Keypad and calibration SW testing ..............62 6-3-3 Display A/D internal value display ..............62 6-3-4 RS-232 serial loop back testing ................62 6-3-5 EEPROM memory testing ..................

  • Page 4: Special Notice

    EXCELL PRECISION CO., LTD Special Notice The indicator is IP68 waterproof design. Only the cables with ψ4~ψ7mm calibre could be used or will affect the waterproof design. In some certain conditions, the stainless case of indicator would be opened to set up the load cell, to connect the power cable, or to change the new rechargeable battery.

  • Page 5: Features

    EXCELL PRECISION CO., LTD Features P-120S is an IP68 waterproof weighing indicator and has a wide range of applications from batching to simple weighing. Features:  Sturdy and durable stainless steel waterproof and dustproof IP68 design  Stainless steel IP 68 Waterproof design ...

  • Page 6: Chapter 1 Front And Rear Panel Specifications

    EXCELL PRECISION CO., LTD CHAPTER 1 FRONT AND REAR PANEL SPECIFICATIONS 1-1 Front panel P-120S Zero Tare Display  6 digits, bright red, 7 segment LED display, character height 16mm (0.63”).  Display can be switched between Gross Weight / Net Weight / Totalised Weight / Number of transactions in the total.

  • Page 7: Assembly Diagram

    EXCELL PRECISION CO., LTD When parameter setting, it decrements the flashing digit or steps down the select item.  In the normal mode, it accesses the FNC-05 setting. When parameter setting, it move flashing to left.  In the normal mode, it accesses the FNC-04 setting.

  • Page 8: A/D Conversion

    EXCELL PRECISION CO., LTD 1-4 A/D Conversion * Input Sensitivity : Minimum of 0.16 uV/D * Internal Resolution : 1 / 1,000,000 * Max. Sampling Speed : 120 times/sec. * Application Range : - 0.1 mV/V ~ 4.0 mV/V * Load Cell Excitation Voltage : 5 VDC ±5%, 120mA...

  • Page 9: Circuit Board Description

    EXCELL PRECISION CO., LTD 1-7 Circuit board description J2, J5, J1, J3 RS422/RS232 CN1 Connect to one of → OP-03-CN2, OP-04-CN3, short pin 1, 2 RS422 OP-05-CN3 → short pin 2, 3 RS232 SDB/TxD RDA/RxD J2 J5 J1 J3 C-LOOP1...

  • Page 10: Chapter 2 General Function Guide

    EXCELL PRECISION CO., LTD CHAPTER 2 GENERAL FUNCTION GUIDE 2-1 Function setup and operation procedures Function Operation Display Description See 3-2 for details Turn the calibration switch to “ON” Enter calibration mode Press not release, Enter function setting See 2-2 for details then press ...
  • Page 11 EXCELL PRECISION CO., LTD Function Operation Display Description Press the key to set  Check weighing setpoint See 4-2 for details the parameter of FUNC.4 to 1 in parameter setting the normal mode  K ey actions in function set up mode ...
  • Page 12 EXCELL PRECISION CO., LTD  Function Setting Procedures With weight displayed press and hold the key. Then, press  See Function Setting 2-2 for details Function Setting   See 5-1 for details First Serial Port Interface   See 5-1 for details...

  • Page 13: Function Setting

    EXCELL PRECISION CO., LTD 2-2 Function setting *Function Parameter code Press  Digital Filter I  Digital Filter II  Lock keypad function Input desired  “F” function setting Parameter code  “F1” function setting  “F2” function setting Press ...
  • Page 14 EXCELL PRECISION CO., LTD  FNC Group function setting Setting value Item Function Default Parameter Description 5 Hz 4.17 Hz 2.5 Hz 2.08 Hz 1.25 Hz FNC-01 Digital Filter I 1.04 Hz 0.63 Hz 0.52 Hz 0.31 Hz 0.26 Hz...
  • Page 15 EXCELL PRECISION CO., LTD Setting value Item Function Default Parameter Description Parameter  Description Front panel indication  Accu. V FNC-07 “S1” setting  Accu. C  SP1  SP2 Front panel indication FNC-08 “S2” setting  SP3  Hi ...

  • Page 16: Chapter 3 Calibration

    EXCELL PRECISION CO., LTD CHAPTER 3 CALIBRATION 3-1 Load cell connection  When using a 6 wire cable to connect the load cell, the SEN+ and SEN- can be left unconnected (see below diagram) SHLD EXC- EXC- EXC+ EXC+ SEN+...

  • Page 17: Parameter Setting And Calibration Flow Chart

    EXCELL PRECISION CO., LTD 3-2 Parameter setting and calibration flow chart Calibration Switch ON MODBUS Specification General Linearity Digital Calibration Calibration Calibration Calibration Calibration Zero point Zero Point Voltage Select 1 Point for Calibration Calibration Weight Calibration (1P~5P) Span Voltage...
  • Page 18 EXCELL PRECISION CO., LTD  Calibration process Calibration Switch set to ON Entering the MODBUS calibration, see 3.3 for details MODBUS. Calibration   Entering the specification calibration, see 3.4 for details Spec. Calibration   Entering the General calibration, see 3.5 for...

  • Page 19: Modbus Calibration

    EXCELL PRECISION CO., LTD 3-3 MODBUS calibration  Set RS1-02 to 4 (MODBUS RTU mode) and set RS1-07 to 01 (address) Calibration switch adjusted to “on” position Press CCP flashes For example: Zero point calibration Enter 01050423FF007CC0 ← perform zero point calibration Read the status of zero point calibration 1.

  • Page 20: Specification Calibration

    EXCELL PRECISION CO., LTD 3-4 Specification calibration *Calibration parameter code Press  Unit  Decimal Point  Min. Division Key in calibration  Max. Capacity code  Zero Range  Time of Zero tracking Press  Range of Zero tracking ...
  • Page 21 EXCELL PRECISION CO., LTD Setting value Item Function Default Parameter Description None CSP-01 Unit None 1 Decimal Point Decimal CSP-02 Point 2 Decimal Point 3 Decimal Point CSP-03 Division Division size 999999 Max.  CSP-04 Max. capacity 999999 Capacity 000000 Zero range = calibration zero point ...

  • Page 22: General Calibration

    EXCELL PRECISION CO., LTD 3-5 General Calibration Set CAL switch to ON Select General Calibration Press the Zero Calibration No weight on the platform or in the hopper Press the ..Five sec. later Two sec. later...

  • Page 23: Linearity Calibration

    EXCELL PRECISION CO., LTD 3-6 Linearity calibration ** Before the Linearity calibration, the General calibration should be completed. Set CAL switch to ON Select linearity calibration  to select one  of calibration points (1P~5P) Press the : no setting value...
  • Page 24 EXCELL PRECISION CO., LTD  Display the setting value of linearity calibration Set CAL switch to ON Select linearity calibration  to select one  of calibration points (1P~5P) : no setting value Press the : with setting value Press the ...

  • Page 25: Digital Calibration

    EXCELL PRECISION CO., LTD 3-7 Digital calibration Set CAL switch to ON Example: mV/V Select Digital calibration Span voltage (SPAN) Press the Zero voltage (ZERO) Capacity ( CAP. ) Weight Two sec. later Zero Voltage  0.00036 mV/V(incl. dead load) Span Voltage ...

  • Page 26: Calibration Error Messages

    EXCELL PRECISION CO., LTD 3-8 Calibration Error Messages  Load Cell output voltage  - 0.1mV/V or  4mV/V  Weight value  previous weight value  Actual measured weight value  previous weight value  Setting value 0 ...

  • Page 27: Chapter 4 Weight Comparison Procedures

    EXCELL PRECISION CO., LTD CHAPTER 4 WEIGHT COMPARISON PROCEDURES 4-1 Function configuration menu *Item code  Batching mode  Batching start delay time  Compare SP1 & SP” waiting time  Batch finish output signal delay Press the time  Batch finish condition ...
  • Page 28 EXCELL PRECISION CO., LTD Functional Parameter Instruction Setting value Item Function Default Parameter Description Normal batch Loss-in weight Comparison mode SQ- 01 Batching mode Normal batch (Built-in program) Loss-in weight (Built-in program) Hold mode (Built-in program) The built-in auto-program starts the 0.0 ~ 25.5...
  • Page 29 EXCELL PRECISION CO., LTD Setting value Item Function Default Parameter Description Discharge start delay 0.0 ~ 25.5 SQ- 10 Delay time before Discharge signal is ON. time (sec) Discharge stop delay 0.0 ~ 25.5 SQ- 11 Delay time before Discharge signal is OFF.

  • Page 30: Check Weighing Configuration

    EXCELL PRECISION CO., LTD 4-2 Check weighing configuration 1. FNC-04 = 1, SQ-01 = 1,2,4 or 5 Press  Display shows the existing Under Display shows the existing value setting. Input new value as Final value setting, Input new required.
  • Page 31 EXCELL PRECISION CO., LTD 2. FNC-04 = 1, SQ-01 = 3 Press the  Display shows the existing Hi value setting, Input new value as required. Press Display shows the existing Lo value setting, Input new value as required. Press Display shows the existing Zero Band setting.
  • Page 32 EXCELL PRECISION CO., LTD 3. FNC-04 = 1, SQ-01 = 6 Press the  Display shows the existing Hi value setting, Input new value as required. Press Display shows the existing Lo value setting, Input new value as required. Press Display shows the existing Zero Band setting, Input new value as required.

  • Page 33: Batching Signal Outputs

    EXCELL PRECISION CO., LTD 4-3 Batching signal outputs  Normal batching signal outputs Signal Output condition Net  Final - SP1 Net  Final - SP2 Net  Final – Free Fall (in-flight) Net  Final – Under Under Net  Final + Over Over Gross ...

  • Page 34: Normal Batching Flow Chart (Sq-01=1)

    EXCELL PRECISION CO., LTD 4-4 Normal batching flow chart (SQ-01=1) Start TARE Supplying bin ≧ Final-SP1 SQ5 = 1 Batch finish instable Weighing hopper condition, SP1 output stabilized or not (SQ5) SQ5 = 0 Unloading Gate Stabilized ≧ Weight stabilized...

  • Page 35: Loss-In Weight Flow Chart ( Sq-01 = 2 )

    EXCELL PRECISION CO., LTD 4-5 Loss-in Weight flow chart ( SQ-01 = 2 ) Supplying bin SP1 SP2 SP3 Start Weighing hopper Set the zero SQ15 = 0 not setting band in to final weighing Unloading Gate value(SQ15)) SQ15 = 1 Setting...

  • Page 36: Hi, Ok, Lo Output Flow Chart

    EXCELL PRECISION CO., LTD 4-6 Hi, OK, Lo output flow chart Start Comparison condition select (SQ16) SQ16 = 0 SQ16 = 1 SQ16 = 2 SQ16 = 3 SQ16 = 4 Waiting batch finish signal output Waiting NET value exceed to...

  • Page 37: Normal Batching (Built-In Program) Flow Chart (Sq-01=4)

    EXCELL PRECISION CO., LTD 4-7 Normal batching (built-in program) flow chart (SQ-01=4) S t a r t S Q 5 = 1 B a tc h f i n i s h W a it i n g t i m e...

  • Page 38: Loss-In Weight (Built In Program) (Sq-01=5)

    EXCELL PRECISION CO., LTD 4-8 Loss-in Weight (built in program) (SQ-01=5) S t a r t S Q 1 5 = 0 n o t s e t t i n g Z e r o B a n d...

  • Page 39: Hold Mode (Sq-01 = 6)

    EXCELL PRECISION CO., LTD 4-9 Hold mode (SQ-01 = 6) 1. General hold mode (FNC-12 = 0) 2. Peak hold mode ( FNC-12 = 1, 2 ) Peak hold mode with four different states ( FNC-12 = 1,2,3,4 ), positive peak weight(1), negative peak weight, absolute value of peak weight(3) and positive peak weight(2) .

  • Page 40: Hold Mode Flow Chart

    EXCELL PRECISION CO., LTD 4-9-1 Hold mode flow chart Start Hold mode select (FNC10) FNC11 = 0 FNC11 = 1 FNC11 = 2 FNC11 = 3 FNC11 = 4 Display keep show Display keep show max. Display keep show min.

  • Page 41: Hi, Ok, Lo Comparison

    EXCELL PRECISION CO., LTD 4-9-2 Hi, OK, Lo comparison 1. Normal HOLD ( FNC-12 = 0 ) Entering the Hold mode, Hi, OK, Lo comparison output. Escape Hold mode will switch off the outputs. 2. Peak HOLD ( FNC-12 = 1, 2 ) If Peak Ready is ON, Hi, OK, Lo comparison output.

  • Page 42: Chapter 5 Interface

    EXCELL PRECISION CO., LTD CHAPTER 5 INTERFACE 5-1 Serial input/output interface (OP-01)  Pin location and setting J1, J2, J3, J4 RS422/RS232 → short pin 1, 2 RS422 → short pin 2, 3 RS232 J1 J2 J3 J4 RDA/RxD SDA/TxD 4Wire/2Wire short pin 1, 2 →...
  • Page 43 When the Host computer has the built-in terminal resist, it is not necessary to have the external one.  On the last set of P-120S, the TRM & RDB can be connected depends on the situation.  When the host computer has no single (SG), it is acceptable to disconnect that part...
  • Page 44 EXCELL PRECISION CO., LTD  Function setting First serial port interface Second serial port interface Setting procedure Setting procedure Press the Press the Input desired Input desired Parameter code Parameter code Press the Press the Display shows the existing Display shows the existing parameter code.
  • Page 45 EXCELL PRECISION CO., LTD RS1(Built-in) Setting value Item Function Default Para- Description meter As display Gross only Net only As display (simple) Gross (simple) Net (simple) RS1- 01 Transmit format Comparison + As display (simple) Comparison +Gross (simple) Comparison +Net (simple) Tare Totalised (Accu.) Weight and number of...
  • Page 46 EXCELL PRECISION CO., LTD 0  0 0 0 0 0 0 transmit cont. 1  Negative(Net Wt.) Stop transmit RS1- 06 Transmission conditions 000000 Weight unstable (OL) Overload When set to 0, Indicator addressing is not  RS1- 07 Indicator poling address used.
  • Page 47 EXCELL PRECISION CO., LTD 0  0 0 0 0 0 0 transmit cont. 1  Negative(Net Wt.) Stop transmit RS2- 06 Transmission conditions 000000 Weight unstable (OL) Overload When set to 0, Indicator addressing is not  RS2- 07 Indicator poling address used.
  • Page 48 EXCELL PRECISION CO., LTD bit 6 : Discharge bit 7 : Batch finished 5. Comparison condition (2) Byte 0 Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6 Byte 7 Byte 0 : Zero Band Byte 1 : Over...
  • Page 49 Read SP1 Read target item of unload value Read SP2 Read SP3 Read Under Read LO Read Zero Band Read HI Reading Peak value Read Over □□□□□□ Command : RSFW＜CR＞＜LF＞ P-120S reply : RSFW Finish Wt 6 bytes 04011XXX ZSME400000014...
  • Page 50 EXCELL PRECISION CO., LTD 3. COMMAND FORMAT C Host Command + Data <CR>< LF> Slave Command + Data <CR>< LF> Write weight compared value WS□□XXXXXX XXXXXX : value (6 bytes) □□ : setting items Write SP1 Write target item of unload value...

  • Page 51: Analogue Current / Voltage Output Interface (Op-03)

    EXCELL PRECISION CO., LTD 5-2 Analogue Current / Voltage Output Interface (OP-03)  Location I_Output V_Output CN2 on CN5 CN2於連接至電路 socket connected 板之插座CN5 with current PCB SPAN ADJ. ZERO ADJ. A. Terminal (4 PIN) Frame Ground I_Output: 4~20mA current output, positive...
  • Page 52 EXCELL PRECISION CO., LTD  Function setting Press Input desired Parameter code Press Display shows the existing  Increment flashing  parameter code. Input digit  Decrement flashing new code as required.  Press the digit  Move flashing point ...
  • Page 53 EXCELL PRECISION CO., LTD  Analogue output notes 1. The current output, load resistor should not exceed 550 . It is recommended that a resistor with a low temperature coefficient and a power rating above 0.2 W be used. 2. Avoid short circuits between the positive and negative analogue output terminals as the interface this may cause damage.

  • Page 54: External Parallel Input / Output Interface (Op-04, Op-05)

    EXCELL PRECISION CO., LTD 5-3 External parallel input / output interface (OP-04, OP-05)  OP-04 CN3 on CN5 socket connected CN3於連接至電路 with current PCB 板之插座CN5  OP-05 CN3 on CN5 CN3於連接至電路 socket connected 板之插座CN5 with current PCB 04011XXX ZSME400000014...
  • Page 55 EXCELL PRECISION CO., LTD  Input signal configuration Press the Input desired Parameter code Press the  Increment flashing  digit  Decrement flashing Display shows the existing  digit parameter code. Input  Move flashing point new code as required.
  • Page 56 EXCELL PRECISION CO., LTD  Output signal setting Press the Input desired Parameter code  Increment flashing  digit  Decrement flashing Press the  digit  Move flashing point  left.  Move flashing point Display shows the existing ...
  • Page 57 EXCELL PRECISION CO., LTD  Equivalent Circuits Input P-120S inside Ic  5mA IN 1 ~ IN 8 COM 1  IN 1 ~ IN 8 and COM 1. Input signal - Open  OFF, Short  ON.  Warning: Don’t use external power (AC or DC) to connect to the input terminals.
  • Page 58 EXCELL PRECISION CO., LTD  Thumbwheel Switches (for OP-04) The interface can connect to external thumbwheel switches or a PLC to input various parameters depending on the configuration of SQ-01. The input variables are:-  Final (5 digits), SP2 (4 digits) & Free Fall (3 digits) or ...

  • Page 59: Chapter 6 Maintenance

    EXCELL PRECISION CO., LTD CHAPTER 6 MAINTENANCE 6-1 Restore all parameters to their default factory values 1) While the indicator is counting back to zero, adjust SW to ON and press  (2) Display shows the flashing digits (3) Confirm / abort (3-1) To confirm press key &...

  • Page 60: Restore The Function Parameter Back To Its Default Value

    EXCELL PRECISION CO., LTD 6-2-1 Restore the function parameter back to its default value (1) During the indicator count back to zero, press  (2) The display shows (3) Press key and the display shows flashing. (4) Confirm / abort (4-1 ) To confirm, press the key &...

  • Page 61: Clear Batch Setting

    EXCELL PRECISION CO., LTD 6-2-5 Clear batch setting (1) During the indicator count back to zero, press  (2) The display shows press the F1 key to display (3) Press the key, the display shows the span voltage (mV/V). e.g.

  • Page 62: Test Mode

    EXCELL PRECISION CO., LTD 6-3 Test mode During the indicator count back to zero Press  7 segment display testing. See for details 6-3-1    Keypad and calibration SW testing. See for details 6-3-2    Display A/D internal value display.

  • Page 63: Segment Display Testing

    EXCELL PRECISION CO., LTD 6-3-1 7 segment display testing , then display “ ” and all of the icons. To exit press The display will show 6-3-2 Keypad and calibration SW testing Setting the calibration SW to “ON”, or pressing any key will cause the related display ...
  • Page 64 EXCELL PRECISION CO., LTD  OP-03 Analogue current output interface testing 1) 4 ~ 20mA current output testing Use an ammeter to measure the output current between pin1 & pin 3 of the interface. Use the keys to select the output current level desired.

  • Page 65: Appendix 1: Description Of 7 Segment Characters

    EXCELL PRECISION CO., LTD Appendix 1: Description of 7 segment characters Digit 7 segments letter Alphabet 7 segments letter Alphabet 7 segments letter 04011XXX ZSME400000014...

  • Page 66: Appendix 2: Function Table

    EXCELL PRECISION CO., LTD Appendix 2: Function Table Specification Calibration Setting Value Item Function Default Description Parameter None CSP-01 Unit None 1 Decimal Point Decimal CSP-02 Point 2 Decimal Point 3 Decimal Point CSP-03 Division Division 999999 Max.  CSP-04 Max.
  • Page 67 EXCELL PRECISION CO., LTD  FNC GROUP FUNCTION SETTING Setting value Item Function Default Description Parameter 5 Hz 4.17 Hz 2.5 Hz 2.08 Hz 1.25 Hz FNC-01 Digital Filter I 1.04 Hz 0.63 Hz 0.52 Hz 0.31 Hz 0.26 Hz...
  • Page 68 EXCELL PRECISION CO., LTD Setting value Item Function Default Description Parameter Parameter  Description Front panel indication “S1”  Accu. V FNC-07 setting  Accu. C  SP1  SP2 Front panel indication “S2” FNC-08  SP3 setting  Hi ...
  • Page 69 EXCELL PRECISION CO., LTD Serial Input/Output Interface RS1(Built-in) Setting value Item Function Default Para- Description meter As display Gross only Net only As display (simple) Gross (simple) Net (simple) RS1- 01 Transmit format Comparison + As display (simple) Comparison +Gross (simple)
  • Page 70 EXCELL PRECISION CO., LTD 0  0 0 0 0 0 0 transmit cont. 1  Negative(Net Wt.) Stop transmit RS1- 06 Transmission conditions 000000 Weight unstable (OL) Overload When set to 0, Indicator addressing is not  RS1- 07 Indicator poling address used.
  • Page 71 EXCELL PRECISION CO., LTD 0  0 0 0 0 0 0 transmit cont. 1  Negative(Net Wt.) Stop transmit RS2- 06 Transmission conditions 000000 Weight unstable (OL) Overload When set to 0, Indicator addressing is not  RS2- 07 Indicator poling address used.
  • Page 72 EXCELL PRECISION CO., LTD Analogue Current/Voltage Output Interface (Op - 03) Setting value Item Function Default Parameter Description As display AnL- 01 Data type Gross Current output AnL- 02 Signal output Voltage output AnL- 03 Weight in Lo 000000 ~ 999999 When the weight reaches the value of that in AnL-03, the current / voltage 4.0 mA ~ 20.0 mA...
  • Page 73 EXCELL PRECISION CO., LTD External Parallel Input/Output Interface (Op-04 & Op-05) Setting value Item Function Default  Description Parameter  None IN - 01 Input 1  Zero  Tare IN - 02 Input 2  Tare reset  Start batching...
  • Page 74 EXCELL PRECISION CO., LTD Function Configuration Menu Setting value Item Function Default Description Parameter Normal batch Loss-in weight Comparison mode SQ- 01 Batching mode Normal batch (Built-in program) Loss-in weight (Built-in program) Hold mode (Built-in program) The built-in auto-program starts the 0.0 ~ 25.5...
  • Page 75 EXCELL PRECISION CO., LTD Setting value Item Function Default Description Parameter Discharge start delay 0.0 ~ 25.5 SQ- 10 Delay time before Discharge signal is ON. time (sec) Discharge stop delay 0.0 ~ 25.5 SQ- 11 Delay time before Discharge signal is OFF.

  • Page 76: Appendix 3: Modbus Data Address Table I

    EXCELL PRECISION CO., LTD Appendix 3: MODBUS Data Address Table I Data Register Bit I/O Bit I/O Function Code 01 (Read) Function Code 05 and 15 (Write) Function Code 03 (Read Modbus SCALE Modbus SCALE Output Modbus SCALE Input 40000 ~ 40001...

  • Page 77: Appendix 4: Modbus Data Address Table Ii

    EXCELL PRECISION CO., LTD Appendix 4: MODBUS Data Address Table II (For Hitech and Pro-face Human Machine Interface) Data Register Bit I/O Bit I/O Function Code 03 (Read) Function Code 01 (Read) Function Code 05 and 15 (Write) Modbus SCALE...

  • Page 78: Appendix 5: Examples For Input And Output Of Modbus

    EXCELL PRECISION CO., LTD Appendix 5: Examples for Input and Output of Modbus  Examples here use Appendix 3 and can also be applied to appendix 4, with different Modbus Data Address.  CRC : Error check code Function code 03: Modbus (40000~40001) read weight display...
  • Page 79 EXCELL PRECISION CO., LTD Function code 06: Modbus (41026): write batch finish delay time Name Input Description Name Output Description ID Address Machine ID ID Address Machine ID Function Function code code Batch Finish delay Batch Finish delay Register's Register's...

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