X K 3 1 9 0 - A 1+P

REMARK

★If setting the odE parameter to 1, you can perform the blank filling priting, at

this time the other priting formats are invalid (Records format and document format are invalid).

Method: pushing [print] key, if dct parameter is set to 1, it will display [BFL **], inputting the discount rate and pushing [Input], it will print out the blank filling report: if dct parameter is set to 0, it will print out the blank filling report directly, ‘discount rate’ will be in blank.

★The XK3190-A1 does not have the functions of truck No. and Article No. administration. The blank filling format is in blank.

★In blank filling format, the indicator can print out the report in 1 or 3 fold.

★The user can contact with the local dealer if the user wants the customized blank filling format.

4.6 Connecting Serial Communication port to Indicator

1.Communication port adopts 15 pins socket which was shared with scoreboard. It was shown on page 9 of User’s Guide for A1,the pin 6(RXD) is used to receive the signal from the computer, the pin 7(TXD) is used to output the signal to computer.

2.Communication port adopts RS-232C, and all data are ASCII codes. Every group of

data consists of ten bits binary codes, The first bit is start bit. The tenth bit is stop bit, the other eight bits are data bits.

Mode of communication:

(1) Continues output mode

Indicator transmits current data of weight value (Gross or net weight).

(2). Command mode

Every time Indicator receives command form the master computer, it transmits one frame data. Master computer transmits command to indicator, the indicator responses and transmits one frame weight value data.

3.Setting communication parameters

(1)Communication parameters

Communication parameters consist of communication address, baud rate and