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A&D AD-4406A, Instruction Manual

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A&D AD-4406A Instruction Manual Download Page 46

 Page 

44 

AD-4406A

 

Weighing Indicator 

 

13. 

RS-232C Interface (OP-04, OP-05, OP-08)

 

13.1. 

Specifications 

Transmission Asynchronous, 

bi-directional, half-duplex 

Baud rate 

600, 1200, 2400, 4800, 9600 bps 

Data bits 

7 bits, 8 bits 

Parity bit 

1 bit, Even or Odd (for 7 data bits) or Non parity (for 8 data bits) 

Start bit 

1 bit 

Stop bit 

1 bit 

Code ASCII 
Terminator 

CR LF, CR (CR: 0Dh,    LF: 0Ah) 

Connector 

D-sub 9 pin connector 

 

Circuit and Pin Connection 

Pin No. 

Signal name 

Direction 

Description 

2 TXD 

Output 

Transmit 

data 

3 RXD 

Input Received 

data 

5 SG 

- 

Signal 

ground 

6 

DSR 

Output 

Data set ready 

7 RTS 
8 CTS 

- 

Pin 7 is connected to pin 8

Other  

Not 

used 

Case  

Shield 

 
 
 
 
 
 
 

Bit Format 

 
 

data 7 bits 

 
 
 
 

data 8 bits 

 
 
 

13. RS-232C Interface (OP-04, OP-05, OP-08) 

8

9

(male contact) 

Summary of Contents for AD-4406A

Page 1: ...INSTRUCTION MANUAL 1WMPD4002536A AD 4406A OP 03 04 05 07 08 11 WEIGHING INDICATOR INSTRUCTION MANUAL...

Page 2: ...or the user to operate the instrument This is a hazard alert mark 2015 A D Company Limited All rights reserved No part of this publication may be reproduced transmitted transcribed or translated into...

Page 3: ...mbols 9 4 4 Accessories 9 5 Calibration 10 5 1 Items of the Calibration Mode 10 5 2 Calibration Procedure 11 5 2 1 Configuring a Weighing Instrument 11 5 2 2 Specifying the Range and Unit 12 5 2 3 Spe...

Page 4: ...nd Outputs 39 11 2 2 Simple Batch 40 11 2 3 Setting the Parameters of Setpoint Comparison 41 12 Hold Function 42 12 1 Setting the Hold Functions 42 13 RS 232C Interface OP 04 OP 05 OP 08 44 13 1 Speci...

Page 5: ...cial environment If this unit is operated in a residential area it may cause some interference and under these circumstances the user would be required to take at his own expense whatever measures are...

Page 6: ...oms function to customize the protocol of outputting data using the serial interface The following interfaces and the display stand are available as an option The RS 232C serial interface to communica...

Page 7: ...ive humidity is less than 45 Plastic and isolators are apt to be charged with static electricity 3 2 Power Supply When an AC adapter is used A stable power source must be used an unstable power source...

Page 8: ...ohm to 500kohm with a good temperature coefficient when adding a resistor to adjust a load cell output Use the largest resistance value possible in the range in which zero adjustment is possible Solde...

Page 9: ...hing interval D 0 05 kg Weighing capacity 300 kg Therefore regard the instrument as a good design 3 6 Installing an Option Board Caution Do not remove any screws other than described below This is the...

Page 10: ...of measure Unit used to weigh ZERO key The key to zero the current display 11 key The key to select the digit while in the setting mode TARE key The key to perform tare 12 key The key to select a valu...

Page 11: ...d Symbols Zero error when turning the display on If the ESC key is pressed the current weight value is displayed Overload display Remove any load from the load cell immediately It may cause damage to...

Page 12: ...or to function as a weighing instrument Set values do not need to be changed again unless the indicator itself is replaced For details refer to 5 2 1 Configuring a Weighing Instrument CAL 0 Calibrates...

Page 13: ...not necessary to set the gravity acceleration correction when calibrating the scale with a calibration mass at the place where the scale is used Enter the stable weight data while the STABLE mark is d...

Page 14: ...tion first unit is displayed and the alternate unit second unit is blinking ENTER The key to store the data displayed and proceed to the next step ESC The key to proceed to the next step without chang...

Page 15: ...ution greater than the first range Press the ENTER key to store the parameter and proceed to the next step When pressing the ESC key regardless of what is displayed the indicator will proceed to the n...

Page 16: ...key while the STABLE mark is off detecting motion Arrange the condition using the F00 filter function Digital Input Step10 Pressing the key a stored input voltage parameter of the zero point is displ...

Page 17: ...ction Digital Input Step16 Pressing the key a stored input voltage parameter of the span is displayed in the unit of mV V Adjust the input voltage using the following keys key To select a digit key To...

Page 18: ...forming this function is not required Example 1 The gross display Specified parameters First range Range 50 00 kg division 0 02 kg Second range Range 100 00 kg maximum capacity division 0 1 kg Display...

Page 19: ...ity Up to three weighing points can be specified Caution This function does not improve repeatability or hysteresis Use the mass on the condition that Lnr 1 Lnr 2 Lnr 3 Do not press the ENTER key whil...

Page 20: ...ld the ON OFF key and press the ESC key to display CAnCEL Then no parameters are changed and the calibration mode is finished Press the ON OFF key to turn the display off Step 2 The parameter is displ...

Page 21: ...9 809 m s2 Chicago 9 803 m s2 Rio de Janeiro 9 788 m s2 Copenhagen 9 815 m s2 Rome 9 803 m s2 Cyprus 9 797 m s2 San Francisco 9 800 m s2 Djakarta 9 781 m s2 Singapore 9 781 m s2 Frankfurt 9 810 m s2 S...

Page 22: ...aximum capacity Reduce calibration mass or digital input Err 5 The selected calibration mass is smaller than the minimum division Err 6 The new input sensitivity is less than 0 15 V division Increase...

Page 23: ...le pressing the key 2 When in the weighing mode press both the F1 and F2 keys at the same time When you are in the function setting F00 will be displayed Operating Item Step 1 Select an item using the...

Page 24: ...very small zero drift may be not detected If CF00 is 1 then only 0 or 1 can be selected for F01 Initial setting is 1 0 No motion detection 1 0 5 d 0 5s 2 1 0 d 0 5s 3 2 0 d 0 5s 4 3 0 d 0 5s 5 4 0 d 0...

Page 25: ...Serial data output 2 x 3 Accumulation M x 4 totAL display x 5 Setting setpoint x 6 Start comparator batch x 7 Stop comparator batch x 8 Stop buzzer sound x 9 Unit change F10 Type2 F1 key function x A...

Page 26: ...mory code reading when shorting the terminal 19 Start averaging to hold F13 EXT1 Function selection of external input 20 Release holding data 0 17 19 and 20 Same as F 13 F14 EXT2 18 Memory code BCD 1...

Page 27: ...0 Start stop 1 Left 1 key Right 1 key Initial settings are 11 21 31 40 10 11 Tare when start 1 20 21 Stop after Full by key 0 Auto 1 30 31 Over Under judgment after dribble flow 0 Batch finish 1 F23 F...

Page 28: ...ed x 7 Accumulated value x 8 Accumulation count x 9 Stable Over x A Displayed weight x B Gross weight x C Net weight x D Tare weight x E Weight type G N T refer to CF06 F34 Serial data format 1 Initia...

Page 29: ...eter Description 0 Stream mode command is not acceptable 1 Manual mode command is effective 2 Auto print mode command is effective 3 Auto print mode command is effective 4 When accumulation automatica...

Page 30: ...mode Description of Manual Print Object F37 1 F40 1 Operation When pressing the key set to output data the stable weight data is output just once Description of Auto Print Mode Object F37 2 F37 3 F40...

Page 31: ...et TARE ZERO in motion TARE at negative gross 0 Not to execute Not to execute 1 Execute Not to execute 2 Not to execute Execute CF04 TARE ZERO in motion TARE at negative gross value 3 Execute Execute...

Page 32: ...e sound of the comparison buzzer Unit for changing the unit HoLd for starting the average or releasing the hold data The function set as first priority will operated when the F1 or F2 key is released...

Page 33: ...he power off the tare data is cleared CF04 0 1 Weighing Tare Operation Place the tare on the weighing unit Press the TARE key to store the tare weight after the STABLE mark turns on The display change...

Page 34: ...ated data can select result of comparison is OK only or all result Accumulation Condition F21 of the F function In case of manual accumulation mode press the key assigned to accumulate weight data whe...

Page 35: ...operate the function to display totAL and the accumulated data Step 2 Press and hold the key for more than 3 seconds The display blinks once and the data accumulated before the last weight data is di...

Page 36: ...setting 2 Automatic Fixed format 3 Manual 4 Automatic Format 1 selected at F34 5 Manual Accumulated data output at accumulated data display 6 Automatic Format 2 selected at F35 Step 1 Press the key a...

Page 37: ...ta is lost when power is turned off The active code memory number can be changed by key switch external control input or a command via the serial interface Changing the Code Memory Number by External...

Page 38: ...uzzer and or outputs the result to the three relays of HI OK and LO Use this comparison when judging whether a weight is proper Set the F function F22 to 1 2 or 3 to use the upper lower limit comparis...

Page 39: ...stored in non volatile memory and are not lost even if power is turned off or the batteries are depleted When the displayed value becomes an overload positive over HI over is output When the displayed...

Page 40: ...tting Order and Display for the Weight Check Mode F22 MODE Display 1 2 3 4 5 1 Upper Setpoint Upper Lower Lower Class Hi Lo 1 Comparator HI LO 2 Upper Setpoint Target Upper Lower Lower Class tG Hi Lo...

Page 41: ...nged to OVER or UNDER by setting F24 The triangle 2 is not displayed OVER UNDER is judged always and the result is output to the display and the relay F22 8 Check weighing 2 Output and Condition OVER...

Page 42: ...d Free fall are off from weighing completion to the next start 5 Weighing completion can be output by setting F24 and F25 6 The start signal can be accepted after weighing completion even if the weigh...

Page 43: ...t F26 of the F Functions and the value does not belong to a specific code memory but is used commonly Setting Order and Display for Setpoint Comparison and Simple batch F22 MODE Display 1 2 3 4 5 7 Se...

Page 44: ...e weight display is blinking during the averaging period The output data in the averaging period is the actual weight at the time The weighing unit is blinking when the weight display is in the hold s...

Page 45: ...n at averaging Continue Stop Stop Weight becomes over at averaging Pending Stop Pending Hold key input at averaging Stop Stop Stop Release input from external input at averaging Stop Stop Stop Release...

Page 46: ...on parity for 8 data bits Start bit 1 bit Stop bit 1 bit Code ASCII Terminator CR LF CR CR 0Dh LF 0Ah Connector D sub 9 pin connector Circuit and Pin Connection Pin No Signal name Direction Descriptio...

Page 47: ...eplaced by spaces except for the decimal point Unit F34 35 F Unit In case of CF07 0 the unit length is 2 digits In case of CF07 1 the unit length is 3 digits Depending on the circumstances an A D prin...

Page 48: ...UFC commands 13 3 1 Commands to Request Data Request Display Data 1 When receiving this command returns the displayed data immediately Template RW Command Reply Request Display Data 2 When receiving t...

Page 49: ...mat of 9 2 Display and Operation Output of Accumulated Data Is Zero When receiving this command returns at zero point or no immediately Template RZ Command Reply When at ZERO Not at ZERO 13 3 2 Comman...

Page 50: ...Template CA Command Reply Changing the Weight Unit Changes the weight unit Template UC Command Reply Changing the Code Memory Changes the code memory number Template SC m m code memory number 0 4 Com...

Page 51: ...lue m code memory number 0 4 n setpoint order number refer to Setting the setpoint Command Reply Set Zero Band Sets the F26 value zero band of the comparison The decimal point is not necessary Templat...

Page 52: ...izing the printout of the printer or efficient data collection Output data is not only the indicator s data status but also the characters at will It can output the control code of the printer depends...

Page 53: ...mple DL10 1 0 second delay strings Output the specified strings enclosed by single quotation itself is described using three single quotations Example A D Set data bits 8 bits if using the 8 bit chara...

Page 54: ...eive B terminal 5 TRM Terminator resistor 100 RS 422 RS 485 6 SG Signal ground 7 HI Output Relay output HI 8 OK Output Relay output OK 9 LO Output Relay output LO Relay output 10 COM Relay output comm...

Page 55: ...485 14 RS 422 485 Relay Output OP 03 RDA RDB SDA SDB SDA SDB RDA RDB TRM SDA SDB RDA RDB TRM SDA SDB RDA RDB TRM SDA SDB RDA RDB TRM SDA SDB RDA RDB TRM A B Some computers have terminators inside SDA...

Page 56: ...ignal width of more than 100 ms for the On time and Off time ON Make More than 100 ms More than 100 ms OFF Break The relays output the result of comparison Solid state relay Maximum voltage 50VDC Maxi...

Page 57: ...F30 of the F Functions to 1 and set F31 F32 and F33 Item Parameter Remarks 0 No output Initial setting 1 Analog output Must be set to 1 2 Serial in out 1 Data output F30 Data output 3 Serial in out 2...

Page 58: ...al width of more than 100 ms for the On time and Off time ON Make More than 100 ms More than 100 ms OFF Break The relays output the result of comparison Solid state relay Maximum voltage 50VDC Maximum...

Page 59: ...Each output terminal can be connected to either the plus or minus inputs of the peripheral unit Data Format The data format is the same as that of the initial setting of F34 of RS 232C data format Th...

Page 60: ...ery Various state indicators triangle 1 2 3 Unit kg g t lb oz lb oz catty tl catty tl depends on the region Interface RS 232C interface Serial interface for communication D Sub 9P male contact RS 422...

Page 61: ...AD 4406A Weighing Indicator Page 59 18 1 Dimensions Unit mm 18 1 Dimensions...

Page 62: ...Page 60 AD 4406A Weighing Indicator MEMO...

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