A&D AD-8922A Instruction Manual

AD-8922A Remote Controller INSTRUCTION MANUAL 1WMPD4002022

8 Table 4 Use of the AD-8922A Example of use Weighing instrument AD-8922A setting External device setting Through mode"out 0" Sends all o

9４ FUNCTION SETTINGS The function settings specify the parameters for the AD-8922A performance. These parameters stored, even if the AC adapter is re

10４-２ Function Table Table 6 Class Item ParameterDescription 0 Set 0 When connected to EK-G, EW-G, FC-i, FC-Si, FG, FP, FS, FS-KL HV-G, HV-WP, HW-G

11 Class Item ParameterDescription Class 0 7 bits - EVEN 1 7 bits - ODD btpr Data bits Parity bit 2 8 bits - NONE 0 1 bit 5top Stop bits

12４-３ Initialization Initialization restores the AD-8922A function settings to factory settings. 1. Connect the AC adapter. The bar display or the

13５ TROUBLESHOOTING Shown below is a list of various phenomena of the AD-8922A and the remedies. Table 7 Phenomenon Cause and remedy error10 appear

14６ SPECIFICATIONS Power supply : AC adapter (Please confirm that the AC adapter type is correct for your local voltage and receptacle type.) Po

15７ RS-232C SERIAL INTERFACE RS-232C Transmission system : EIA RS-232C Transmission form : Asynchronous, bi-directional, half duplex Data form

16８ EXTERNAL DIMENSIONS Unit: mm 23813013257170192185969110872100

17９ OPTIONS The AD-8922A has various options available as follows. For details on each option, refer to the relevant chapter.  AD-8922A-01 BCD out

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18９-２ Installing the Option Install the option as shown below. The installation procedure is the same for all the options. 1. Disconnect the AC ad

19１０ BCD OUTPUT (AD-8922A-01) Outputs the weighing data received from the weighing instrument in BCD format, along with the polarity (+/-) and the d

20Plug (Provided) Part name Product number Manufacturer Over mold cover DX30M-50-CV Plug unit (Soldered type) DX40M-50P Hirose Electric Note: The

21 Output example Output pin assignments Pin No. Signal Output 26 1 1 27 2 0 28 4 0 29 8 100 1 39 1 1 40 2 1 41 4 1 42 8 101 0 12 1 1 13 2

22I/O timing chart The factory setting of Tstr (Strobe pulse width) is approx. 10 ms. It can be changed to approx. 20 ms or approx.

23RS-232C (BALANCE/SCALE) Transmission system : EIA RS-232C Transmission form : Asynchronous, bi-directional, half duplex Data format : Bau

24１０-２ Setting of the Decimal Point Position The AD-8922A can set the display digit and the BCD output digit by setting dpp of the function. Whe

25１１ COMPARATOR OUTPUT (AD-8922A-04) The weighing data is compared with the upper and lower limit values and the results of the comparison are conta

26RS-232C Transmission system : EIA RS-232C Transmission form : Asynchronous, bi-directional, half duplex Data format : Baud rate : 600,

27１１-２ Using the Comparator Output To use the comparator output, perform the following four steps. 1. Connect the peripheral to the AD-8922A-04 DIN

1CONTENTS １ INTRODUCTION ...

28１１-３ Setting the Upper and Lower Limit Values  Up to 10 set of upper and lower limit values can be stored.  Using the stored upper and lower l

29１１-３-２ Recalling the upper and lower limit values The procedure below describes an easy way to recall the upper and lower limit values to be use

30１２ CURRENT LOOP INPUT (AD-8922A-05) Can receive the current loop output from the weighing instrument. The data received can be output to an extern

31Circuit Connection to the weighing instrument Connection to an external device D-Sub 9-pin (Current loop) DIN 8-pin (PC/PRINTER

32１３ ANALOG OUTPUT (AD-8922A-06) Converts the specified digits of the weighing data received from the weighing instrument to voltage and outputs. The

33Circuit Connection to the weighing instrument Connection to an external device D-Sub 9-pin (BALANCE/SCALE) DIN 8-pin (ANALOG.OU

34１３-２ Function setting The function setting " aout” is available only when the AD-8922A-06 is installed. Class Item ParameterDescription 0

35１３-３ Switching Output Voltage The output voltage can be switched using the slide switch on the option panel. “0V～” has been set at factory before

36１３-５ Fixed Output Voltage The output voltage is fixed under the following conditions: 1. While the weighing data is not displayed :0 V (or 0.2 V

37１４ ACCESSORIES (CABLE LIST) 1. Cable to connect the AD-8922A, AD-8922A-01, AD-8922A-04, or AD-8922A-06 and the weighing instrument Table 8 Applic

2１ INTRODUCTION The AD-8922A is a remote controller. Read this manual completely before using the AD-8922A in order to ensure a sufficient understand

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3The AD-8922A functions in two ways as follows, depending on the weighing instrument used:  A remote controller that displays the weighing data and

4２ DESCRIPTION OF EACH PART Note: Please confirm that the AC adapter type is correct for your local voltage and receptac

5２-１ Display  Displays the weighing data and the unit (or mode) received. The unit (or mode) may be different from that of the weighing inst

6３ GETTING READY ３-１ Setting the Weighing Instrument and the AD-8922A 1. Set each item as shown below. Set the same value for the weighing instrume

7３-３ Turning the Power on Insert the AC adapter plug into the AC adapter jack located on the rear of the AD-8922A. Plug the AC adapter into an appro