NT21_Setup Manual (V068-E1-1) (986757), страница 22
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MENU screen withoutinitializing the alarm history record data.On completion of alarm history record data initialization, the message Finishedis displayed and the NT21 returns to the MEMORY INIT. MENU screen.6-4-4 Initializing the Memory TablesIt is possible to initialize the numeral memory table and character string memorytable in the NT21.When these tables are initialized, the values are returned to those set by the NTSupport Tool (they are not cleared).When the memory tables are initialized, they are returned to their initial valuesregardless of the setting made for the resume function (page 140).If ON is set for the Resume Function memory switch, the initial values set withthe NT Support Tool will not be recorded in the memory tables unless they areinitialized.114SectionMemory InitializationReference:6-4S If the Resume Function memory switch is set to OFF, the memory tables canbe initialized just by switching the NT21 power OFF and back ON again (page140).S The bit memory table merely reflects the status of bits at the host and thereforecannot be initialized.S If the optional battery is not installed, the memory tables will be initialized whenthe PT’s power goes OFF even if the Resume Function memory switch is ON.Initialize the memory tables by following the menu operations from the Maintenance Mode Menu as shown below.Select Memory Init..Select Memory Table.Select Yes.The memory tables are initialized.
During initialization, the message Initializing is displayed.If No is selected, the NT21 returns to the MEMORY INIT. MENU screen withoutinitializing the memory tables.On completion of memory table initialization, the message Finished is displayedand the NT21 returns to the MEMORY INIT. MENU screen.115SectionMemory Initialization6-46-4-5 Initializing the Memory SwitchesInitialization returns all the memory switches of the NT21 to their status on shipment.Initialize the memory switches by following the menu operations from the Maintenance Mode Menu as shown below.Select Memory Init..Select Memory Switch.Select Yes.The memory tables are initialized.
During initialization, the message Initializing is displayed.If No is selected, the NT21 returns to the MEMORY INIT. MENU screen withoutinitializing the memory switches.On completion of memory switch initialization, the message Finished is displayed and the NT21 returns to the MEMORY INIT. MENU screen.116SectionMemory Initialization6-4After initialization, the memory switch statuses are as follows.Memory SwitchStatusStart-up Wait Time00Key Press SoundONBuzzer SoundOFFBattery CheckOFFScreen Saver MovementDisplay erasedScreen Saver Start up Time010Hist.
Disp. MethodFrom New DataResume FunctionOFFComm. Auto-returnOFFTime-out Interval01Retry Counts005Comm. A MethodHost Link (baud rate = 9,600 bps)*Comm. B MethodNone* The communication conditions for a bar code reader are initialized as follows:Data bits: 7 bits; stop bits: 1 bit; parity: none; flow control: RS/CS.6-4-6 Initializing the Recipe TablesYou can initialize the recipe tables (i.e., all the recipe data) edited in the NT21.Here, “initializing” the recipe tables means to restore the battery backup memory(“recipe data memory”) to the values in flash memory at that time. If, after downloading from the NT Support Tool, you do not upload the data even once, initialization will restore the initial values set using the NT Support Tool. The values willnot be cleared.Reference: If the optional battery is not installed, the recipe data will be initialized when thePT’s power is turned OFF.117SectionOperations in the System Installer Mode6-5Initialize the recipe tables by following the menu operations from the Maintenance Mode Menu as shown below.Select Memory Init..Select Recipe Table.Select Yes.The recipe tables are initialized.
During initialization, the message Initializing is displayed.If No is selected, the NT21 returns to the MEMORY INIT. MENU screen withoutinitializing the recipe tables.On completion of memory table initialization, the message Finished is displayedand the NT21 returns to the MEMORY INIT. MENU screen.6-5Operations in the System Installer ModeThe following functions can be executed in the System Installer mode:• Clearing/installing the system program (page 119)• Disabling/enabling display of the System Menu (changing the system settings)(page 120)• Disabling/enabling writing to the screen data memory (changing the systemsettings) (page 120)• Clearing screen data (page 121)6-5-1 Calling the System Installer ModeIf the NT21 has no system program installed, or if the system program is corrupted, the System Installer mode is automatically established when the poweris switched ON.118SectionOperations in the System Installer Mode6-5When it is necessary to install the system program or make settings for datamanagement, press and hold the touch switch in the top left corner of the touchpanel (size: 9 mm9 mm) and turn ON the NT21.Turn ON the NT21 whilepressing this touch switch.6-5-2 Clearing/Installing the System ProgramUse this function when the system program of the NT21 has been corrupted, orwhen installing a new system program.Reference:S In order to install a system program, the system installer must also be installedat the NT Support Tool.
The system installer is an accessory with the NT Support Tool (NT-ZJCAT1-EV5). When installing the NT Support Tool in a personal computer, install the system installer also. For details on the method forinstalling the system installer at the NT Support Tool side, and the operatingprocedure, refer to the NT-series Support Tool Ver. 5 for Windows OperationManual (V070-E1-j).S When the system program is cleared by mistake, it becomes impossible to usethe NT21 at all.
Check that the system installer is installed at the NT SupportTool side before deleting the program. However, note that the registeredscreen data and memory switch settings are retained.S The system program in the Memory Unit can be installed automatically bystarting the PT with the Memory Unit installed. (Refer to 3-5 Using a MemoryUnit.)Clear/install the system program by following the menu operation from the System Installer mode menu shown below.Clearing the System ProgramSelect Download System Program.Select Yes.The system program is cleared.
Duringclearance, the message Erasing ... is displayed.119SectionOperations in the System Installer Mode6-5• If Return to Menu is selected, the NT21 returns to the System Installer modemenu without clearing the system program.• If clearance fails, a screen asking whether you wish to try again is displayed.On completion of system program clearance, the NT21 enters the standby status for downloading of the system program.Downloading the SystemProgramOn normal completion of system program clearance, the standby status for system program downloading is automatically established.When the NT21 enters this status, transmitthe system program from the system installer at the personal computer.During downloading, the progress of transmission is indicated on the screen.Select Run System.If Abort is selected during standby for downloading or during downloading, ascreen asking whether you wish to download again is displayed.When the system program is started, the NT21 starts up normally.
If no screendata has been registered, an error message will be displayed indicating thatscreen data hasn’t been registered. Transfer the screen data and proceed.Reference: If the new system program is not downloaded successfully after deleting a system program, it is not possible to use the NT21 at all. After deleting the systemprogram, be sure to download a new one.6-5-3 Changing the System SettingsThe NT21 allows the following settings to be made to prevent the screen dataand memory switch settings from being changed or deleted by operating errors.Disabling/enabling System Menu DisplayWhen System Menu display is disabled by this setting, the System Menu cannotbe displayed by touch panel operations or by using the touch switches.
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