A&D GP-100K, GP-100KS, GP-102K, GP-12K, GP-20K, GP-30K, GP-30KS, GP-32K, GP-32KS, GP-40K, GP-60K, GP-60KS, GP-61K, GP-61KS 14. I/O UNIT SPECIFICATIONS (Standard)

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14. I/O UNIT SPECIFICATIONS (Standard)

14-1 RS-232C//External Contact Input

D-Sub 25 pin numbers

D-Sub 25 pin assignments

Pin No. Signal name Interface type Direction Description

1 FG - Frame ground

2 RXD RS-232C Input Receive data

3 TXD RS-232C Output Transmit data

4 RTS RS-232C Input Ready to send

5 CTS RS-232C Output Clear to send

6 DSR RS-232C Output Data set ready

7 SG RS-232C/external contact input - Signal ground

18 PRINT External contact input Input Same as the PRINT key

19 RE-ZERO External contact input Input Same as the RE-ZERO key

Others - - - No connection

RS-232C

The balance is a DCE device. Connect the balance to a personal computer (DTE), using a straight

through cable.

Transmission system : EIA RS-232C

Transmission form : Asynchronous, bi-directional, half duplex

Transmission rate : 10 times/second or 5 times/second (same as data refresh rate)

Data format : Baud rate : 600, 1200, 2400, 4800, 9600, 19200bps

Data bits : 7 or 8 bits

Parity : Even, Odd (Data bits 7 bits)

None (Data bits 8 bits)

Stop bit : 1 bit

(When sending, 2 bits; receiving, 1 bit.

A personal computer will function with either

setting.)

Code : ASCII

Contents

Main GP SERIES Page CONTENTS Basic operation Adapting to the environment RS-232C serial interface Maintenance 1. INTRODUCTION 1-1 About This Manual 1-2 Features Page 1-3 Compliance Compliance with FCC Rules Compliance with EMC Directives Page 2. UNPACKING THE BALANCE 2-1 Unpacking Standard type: GP-12K/20K/30K/32K/40K/60K/61K/100K/102K Separate display type: GP-30KS/32KS/60KS/61KS/100KS 2-2 Installing the Balance 3. PRECAUTIONS 3-1 Before Use 3-2 During Use 3-3 After Use 3-4 Power Supply 3-5 Display Symbols and Key Operation Key operation Display symbols 3-6 Smart Range Function range value. So, the balance will perform a weighing, using the precision range. Precision range/standard range value 4. WEIGHING UNITS 4-1 Units 14 Page 4-2 Changing the Units 5. WEIGHING 5-1 Basic Operation (Kilogram Mode) 5-2 Counting Mode (PCS) Selecting the counting mode Storing a sample unit mass (Weighing input mode) Counting operation Counting mode using the ACAI function 5-3 Percent Mode (%) Selecting the percent mode Storing the 100% reference mass Reading the percentage 5-4 Animal Weighing Mode (Hold Function) 5-5 Accumulation Function Selecting the unit Setting the function table Using the accumulation function Outputting the value 6. RESPONSE ADJUSTMENT / SELF CHECK FUNCTION 6-1 Automatic Response Adjustment / Self Check Function 6-2 Manual Response Adjustment 7. CALIBRATION 7-1 Calibration Group Terms Caution Caution on using an external weight 7-2 Automatic Self Calibration (Calibration due to changes in temperature) Caution 7-3 Calibration Using the Internal mass (One-Touch Calibration) 7-4 Calibration Using an External Weight Page 7-5 Calibration Test Using an External Weight Page 7-6 Correcting the Internal Mass Value Page 8. FUNCTION SWITCH AND INITIALIZATION 8-1 Permit or Inhibit Switches Operation 8-2 Initializing the Balance 9. FUNCTION TABLE 9-1 Structure and Sequence of the Function Table Example 9-2 Display and Keys 9-3 Details of the Function Table Page Page 9-4 Description of the Class Environment, Display Condition ( Cond 0 Cond 2 Stability band width ( 5t-b ) 5t-b 0 Page 9-5 Description of the Item Data output mode Key mode Auto print modes A and B Stream mode Caution 9-6 Description of the Item Data format A&D standard format 5if type 0 DP (Dump print) format 5if type 1 KF format 5if type 2 MT format 5if type 3 NU (numerical) format 5if type 4 CSV format 5if type 5 9-7 9-8 Data Format Examples Page 9-9 Clock and Calendar Function Operation When the time is correct and the date does not When the time is correct and the date is to be When the time is not correct and is to be changed, When the date is correct and the operation is to be When the time is to be confirmed again, press the When the date is not correct and is to be changed, 9-10 Comparator Function Setting example 1 Setting example 2 9-11 Adding the Comparison Results 9-12 Main Display Comparison Function Selecting a unit Setting the function table Setting the comparator values Using the main display comparison function 10. ID NUMBER AND GLP REPORT 10-1 Setting the ID Number Display character set 10-2 GLP Report Calibration report using the internal mass Calibration report using an external weight Calibration test report using an external weight Title block and end block Caution Operation 11. DATA MEMORY 11-1 Notes on Using Data Memory Releasing Clr 11-2 Memory for Weighing Data Storing the weighing data Caution Setting the function table Enabling the data memory function Recalling the memory data Transmitting all memory data at one time Deleting all memory data at one time 11-3 Memory for Calibration and Calibration Test Data Storing the calibration and calibration test data Transmitting the memory data Deleting the memory data 11-4 Memory for Unit Mass in the Counting Mode Storing the unit mass Weighing input mode Digital input mode Recalling the unit mass 11-5 Memory for Comparator Settings Storing the upper and lower limit values Page Recalling the upper and lower limit values (Quick selection mode) 11-6 Memory for Tare Value Storing the tare value Page Recalling the tare value (Quick selection mode) Canceling the tare value data 11-7 Data Memory: Quick Selection Mode 11-8 Data Memory: Confirmation and Storage Mode 12. PROGRAMMABLE-UNIT Operation 13. DENSITY MEASUREMENT Formula to obtain the density Prior to measurement: Changing the function table Measuring the density Page Page 14. I/O UNIT SPECIFICATIONS (Standard) 14-1 RS-232C//External Contact Input D-Sub 25 pin numbers D-Sub 25 pin assignments RS-232C External contact input 15. CONNECTION TO PERIPHERAL EQUIPMENT 15-1 Connection to the AD-8121B Printer 15-2 Connection to a Computer 15-3 Using Windows Communication Tools (WinCT) RsCom RsKey 15-4 Using the WinCT software, the balance can do the following: 16. COMMANDS 16-1 Command List CAL 16-2 Acknowledge Code and Error Codes 16-3 Control Using CTS and RTS Ct5 0 Ct5 1 16-4 Settings Related to RS-232C 17. MAINTENANCE 18. TROUBLESHOOTING 18-1 Checking the Balance Performance and Environment Checking that the balance performs properly 18-2 Error Codes Page Other symbol 18-3 Asking For Repair 19. SPECIFICATIONS 20. EXTERNAL DIMENSIONS Standard Type: GP-12K/20K/30K/32K/40K/60K/61K/100K/102K Separate Display Type: GP-30KS/32KS/60KS/61KS/100KS 21. OPTIONS 22. TERMS/INDEX Terms Index Keys and symbols - A - - B - - C - - D - - H - - I - - K - - L - - M - Page MEMO