摘要:
An electronic postal meter is provided with a field service switch, a display, a keyboard and control display keys enabling the display of given values in a display mode for field service, such as the maximum settable amount and a low postage warning, as well as a dollar unlock value. In the service mode, a further switch for changing of the values stored in the postage meter for these parameters.
摘要:
A method and associated apparatus for controlling firmware branch points in an electronic postage meter, comprising the steps of storing a program for operation of the electronic postage meter, providing at least one data bit external to the stored program, each such data bit corresponding to a particular branch point in the program, and selecting a branch of the program for use in operation of the meter in accordance with the data bit so that the program may be readily reconfigured based on the presence of a data bit.
摘要:
In a postage meter having structure for printing postage, for displaying numerical values and for entering data, and which includes a computer electrically connected to the printing, displaying and data entering structure, and wherein the computer is programmed for processing data for controlling the operation of the respective printing and displaying and data entering structures, and wherein the data entering structure includes a keyboard having a first plurality of depressable keys, and wherein the computer includes memory for storing a first amount corresponding to all postage then available for printing; there is provided apparatus and a method for changing the first amount to a new first amount. The method includes the steps of sequentially depressing a second plurality of keys of the keyboard, for entering a second amount into said computer, sequentially depressing a third plurality of keys of the keyboard, for entering a combination into the computer, and automatically processing the second amount and combination for adding the second amount to the first amount. Preferably, the step for entering the second amount includes the step of displaying a numerical value corresponding to said second amount, and the step for entering said combination includes the step of displaying a numerical value corresponding to said combination.
摘要:
A method and associated apparatus for customizing the firmware of an electronic postage meter after assembly, comprising the steps of storing a configuration program within the electronic postage meter which program is capable of configuring the meter in response to configuration input messages, inputting configuration messages into the electronic postage meter to select desired meter functions and provide input data for use with operating programs stored in the meter, storing the configuration input data in the assembled meter under control of the meter configuration program for subsequent interaction with the operating programs of the meter to provide predetermined meter functions, and denying further access to the configuration program prior to placing the meter in service.
摘要:
In a postage meter having structures for printing postage, for displaying numerical values and for entering data, and a computer, electrically connected to the printing, displaying and data entering structures, wherein the computer is programmed (a) for causing the postage meter to enter a service mode of operation in response to data entered from the data entering structure, and (b) for processing data for controlling the operation of the respective printing, displaying and data entering structures, and wherein the data entering structure includes a keyboard having a first plurality of depressable keys, and the computer includes memory for storing a first amount corresponding to a constant value for controlling operation of the postage meter; there is provided apparatus and a method for changing the first amount to a new first amount when the postage meter is in the service mode of operation. The method includes the steps of sequentially depressing a second plurality of keys of the keyboard for entering a second amount into the computer, sequentially depressing a third plurality of keys of the keyboard for entering a combination into the computer, and automatically processing the second amount and said combination for replacing the first amount with the second amount.
摘要:
A serial number lock is provided for inclusion in a non-volatile memory of an electronic postage meter. The non-volatile memory is arranged to provide a field to accommodate a postage meter serial number. The serial number is entered into the meter at the end of the manufacturing process. The postage meter includes a routine programmed into a read only memory which is used only once during the life of the meter's non-volatile memory. The routine requires the check of a non-volatile memory lock bit location which has been set once the routine has been successfully completed. The setting of this memory location prevents reentry into the one time program. The bit is set by a true comparison of the data included in a received message with the value of the data contained in non-volatile memory. The serial number message format includes an operation binary coded decimal digit as an operational indicator. If the serial number has been entered and the operational indicator set to zero, the serial number will be changed to the value contained in the data message. If the operational indicator is a one, the firmware will examine the serial number presently contained in non-volatile memory, and compare it with the value contained in the serial number message. If the result is favorable or true, the program will set the non-volatile memory lock bit thus preventing further access to this program.
摘要:
A method and associated apparatus for modifying a firmware variable in an electronic postage meter, comprising the steps of storing a program for operation of the electronic postage meter, a resident memory containing firmware variables, a communication means in the stored program which allows external data to be entered in the program to change the firmware variable in accordance with the external data.
摘要:
In a postage meter having structures for entering data, for displaying numerical values and other data, and for printing postage, and having a computer electrically connected to each of the aforesaid structures and programmed for processing data for controlling their operation, wherein the data entering structure includes a keyboard having a plurality of depressable numeric keys, and wherein the computer means includes means for storing data and calculating amounts pertaining to the operation of said postage meter; there is provided apparatus and a method of displaying data pertaining to the operation of the postage meter. The method includes the steps of providing the keyboard with a depressable special purpose key, depressing selected numeric keys for causing the display of a predetermined numerical value, depressing the special purpose key when said numerical value on display, and programming the computer for causing the displaying structure to display data pertaining to the operation of the postage meter in response to the depression of the special purpose key. Preferably, the step of causing the display of a predetermined value includes the step of utilizing a predetermined value which includes at least one numeral and does not include a decimal.
摘要:
A postage meter, adapted to be connected to a source of supply of power for energization, is provided. The postage meter includes improved structure for entering data. The data entering structure includes a keyboard having a plurality of numeric keys, a postage setting key, at least one special purpose key and a plurality of display keys. In addition, the postage meter includes devices for displaying numerical values and other data, for selecting one of a plurality of dates, and for printing postage values and the selected date. Further, the postage meter includes a computer which is electrically connected to each of the aforesaid entering and displaying and printing devices and is programmed for processing data for controlling the operation of the same. Preferably the computer is also programmed for storing data and for performing calculations utilizing the stored data, for causing the displaying device to display respective numerical values in response to the depression of selected numeric keys, and for causing the displaying device to display the other data in response to the depression of selected keys. Preferably the postage meter features one or more additional methods or apparatus, including those for changing a postage unused amount stored in the postage meter, for causing various meter operations to be performed, for changing various operating constants, for displaying predetermined data pertaining to meter operations or for reminding the operator to check the date of the date setting device.
摘要:
An electronic postal meter is provided with a date setter having an access door coupled to a switch. The position of the switch is signalled to the internal computer, in order to effect a warning indication if the access or dater door is open. The computer further inhibits operation of the postal meter upon the initial application of power to the postal meter, until the dater door has been opened and closed at least once. Means coupled to the computer are provided for enabling operation of the meter when the dater door is closed. This allows the meter to be enabled for operation without first opening and then closing the dater door each time the meter is turned on. The enabling means may be located remote from the meter and may comprise a remote keyboard having a check date warning override key.