JPS5949659A - Returned article registration controlling method of electronic cash register - Google Patents

Abstract

PURPOSE:To change a registration mode to a return article registration mode, and to issue a return article sheet by a specific key input, and to recover the mode to the registration mode, by inputting the same code as a preset code for return article registration when the mode is the registration mode. CONSTITUTION:A keyboard 5 is provided with a ten-key 51, department key 52, X key 53, subtotal key 54, receipt/cash total key 55, etc., and an input from the keyboard 5 is supplied to a CPU1, RAMs 2 and 3, ROM4, etc. Further, a switch interface 12 is connected to a control switch 6 for switching various operation modes and thus an ECT is constituted. When this switch 6 is placed at a registration mode side, the input of the key 51 is stored in a specific register buffer memory of the RAM2. Then, the mode is changed from the registration mode to the return article registration mode with the X key 53, a return article sheet is issued by operating the ten-key 51, department key 52, etc., and the mode is recovered to the registration mode.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a returned goods registration control method in an electronic gear register capable of performing returned goods registration processing.

[Technical background of the invention and its problems]

Conventionally, electronic cash registers capable of registering returns have been configured by setting the return registration mode using a control switch and performing the return registration process, or by providing a return key and pressing the return key manually each time return data is entered in the registration mode. There is a known method that performs return registration processing.

However, the former method has the problem of incorrect registration processing due to forgetting to switch the control switch to registration mode, and the latter method requires manual entry of the return key for each returned item. There was a problem that manual operation was complicated.

[Purpose of the invention]

This invention was made in order to solve such problems, and provides a return registration control in an electronic cash register that allows return registration to be performed by relatively simple manual key operations and also ensures regular entry after return registration. The purpose is to provide a method.

[Summary of the invention]

This invention changes the mode from the registration mode to the return registration mode by manually inputting the same code as the code for return registration set in advance in the registration mode, and processes the data entered manually in the return registration mode. , there is a control method for return registration 614 that issues a return receipt and returns the mode to the registration mode using a specific key manually.

[Embodiments of the invention]

Embodiments of the present invention will be described below with reference to the drawings.

Figure 1 is a block diagram showing the configuration, where 1 is the central processing unit, 2 is various total memories such as departmental total memory, installation status total memory, person-in-charge total memory, total total memory, return total memory, etc. , a RAM (Random Access Memory) in which other memories necessary for business processing are formed, 3 is a RAM in which ice play buffer memory, print buffer memory, etc. are formed, 4 is a log 51 for processing various tasks, and a department key 52 , an X key 53, a subtotal key 54, and a top/current U1 key 55 as a specific key. 6 is a control switch, and this control switch 6 is the second control switch.
As shown in the figure, it is a house switch that turns off the power and switches between various business modes: registration (REG), inspection ■, precision 31 (Z), and setting (IN). 7 is a display, and 8 is a printer. 9 is a control circuit that is controlled by the central processing unit 1 and controls how data is sent to the RAM 2.3; 10 is a control circuit that is controlled by the central processing unit 1 and has keys on the single interface 1; ,
This is a control circuit that drives the display interface 13 and printer controller 14, respectively. Said R
AM2 and 3 are assigned consecutive addresses, for example, the 3rd
As shown in the figure, the 3 bytes at addresses 8040 to 8042 are 6
IiT number of digits forms buffer memory 15, 8100
~ The 3 bytes at address 1102 form the secret code in-film memory 16 for ,!2, and the 0 at address 8020
The return mode setting flag memory 17 is formed using the bit.

The central processing unit 1 is programmed to perform processing based on the flowchart of FIG. 4 when setting a secret hood for return registration.

That is, when the control switch 6 is set to the setting mode and the secret code setting program number is pressed on the numeric keypad 51 and the X key 53 is pressed, the system waits to set the secret code for return registration. In this state, if a 6-digit secret code is entered using the numeric keypad 5), the secret code will be 8040-8042.
It is stored in the 16-number buffer memory 15 at the meeting. Further K
i/Current key 55 If there is a key, the secret code in the number buffer memory 15 is transferred to the secret hood setting memory 16 at addresses 8100-8102, and the setting of the secret hood for return registration is completed. 5. In this process, the program number 72 and secret code are displayed on the display 7 via the display interface 13, and the printer controller 14 displays the program number 72 and the secret code on the printer 8/P1!・l
+f will be added to the receipt.

When registering returned goods, the central processing unit 1
The program is set to perform processing based on the flowchart in the figure. When the control switch 6 is set to the registration mode and there is a key press on the numeric keypad 51, the numeric key press is stored in the IA number buffer memory 15 at addresses 8040 to 8042.Then, the X key 53
The contents of the buffer memory 15 and 8 are set by key input.
The contents of the secret code identification memory 16 at addresses 100 to 8102 are compared. When the two match, the numeric keypad human power determines that it is the secret code for return file l, rl, and so on.
A bit is set in the return mode setting flag memory 17 at the 0th pit at address 8020 to change the mode from the registration mode to the return registration mode. Thereafter, the central processing unit 1 performs negative registration processing on the product data entered manually using the numeric keypad 51 and department key 52 of the key & key 5 as return data. The key operations at this time are exactly the same as those for normal registration in the registration mode.

By repeating this key manual operation, the return registration process for each product is performed, and the department food and return data at that time are sequentially displayed on the i37 and the printer 8.
will be printed on the receipt. Note that all returned data will be displayed as negative. If there is a subtotal key -54 key after the manual operation of this returned goods registration key, the subtotal will be processed, that is, the sum of the data registered for returned goods.
1 is calculated and displayed on the display 7, and printed out on a receipt by the printer 8. Subsequently, if the deposit/account key 55 is operated manually, the account processing is performed, that is, the total return r - evening is added to the return total memory tγ, etc. Further, the printer controller 14 drives the printer 8 to control the issuance of a return receipt, and further resets the flag in the return mode setting flag memory 17 to return the mode to the (y f'it mode).

In the embodiment of the present invention configured as described above, when a product is returned while normal registration work is being carried out with the fund control switch 6 set to the registration mode, first the dψ has already been determined using the numeric keypad 51. Enter the same code as the secret code for return registration, press the X key 53, set the E item mode setting flag memory 17, and change the mode to return registration mode. In this state j1
0 Enter the return data manually using the same key operations as when registering. Then, use the subtotal key 54 to find the returned goods amount d1, and then
・Issue a return receipt by manually pressing the total key 55,
Also, reset the return mode setting flag memory 17 and exit from the return registration mode ill! Return to normal climbing mode.

Therefore, since the controller switch 6 is always set in the registration mode, erroneous registration due to a switching error of the switch will not occur. In addition, the manual key operations at the time of registering a return are the same as those when registering 711j ffi after entering the secret code, and the manual key operations do not become complicated.

〔Effect of the invention〕

As described above, according to this invention, Shinato (1 o'clock key human power f
't' + work can be made into fiii 14, and it is usually 60. ), it is possible to provide a return registration control method in an electronic cash register that can save 1'1 of inputs and outputs.

[Brief explanation of the drawing]

I Mini 1 shows a fruitful example of this invention; Figure 1 shows a Hufflock diagram, and Figure 2 shows a control switch.
'l, M3VJt is a diagram showing the main part memory of RAM, Figure 4 is a flowchart showing the processing of the central processing unit when setting the secret code of +5LIJ for registering a return, and Figure 5 is a diagram showing the processing of the central processing unit when registering a return. FIG. 1 is a flowchart showing the processing of FIG. 1...Central part 1110! zF'r, z 2 p 3・
...RA P, ((Random Access Memory), 5
1...numeric keypad, 53...X key, 55...deposit
Current key, 6... Control switch, 16...
1.Secret code setting menu, 17.Return mode setting flag memory.

Claims (1)

[Claims] In the electronic gear register, which registers sales data manually by setting the registration mode with a control switch and issues receipts with a printer, set the hood for return registration in advance to V, and use the above code when registering. By inputting the same code manually, the mode is set to return registration mode, and the return data entered manually in this return registration mode is processed as negative data to register the return, and the printer is driven by inputting a specific key set in advance. A return registration control method in an electronic cash register, characterized by issuing a return receipt and returning the mode to registration mode.