KERN 572 KB Operating Instructions Manual

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KERN 572 KB Operating Instructions Manual Manual pdf 15 page image

572/573/KB/DS-BA-defsi-04410387.3 Interface RS 232 CTechnical Data 8-bit ASCII Code 1 start bit, 8 data bits, 1 stop bits, no parity bit Baud rate adjustable to 2400, 4800 and 9600 baud (default), 19200 baud Sup-D- 9 pol. is necessary . When working with an interface correct operation is secured only if the corresponding KERN-interface-cable (max. 2m) is used.Description of the jackSup-D- 9 pol.5 19 6Pin 2: Transmit dataPin 3: Receive dataPin 5: Signal groundBaudrateThe Baud rate for the data transfer is adjusted with the MODE-key. The following example demonstrateshow to set the Baud rate 4800.Select Baud rate Display1. Press MODE-key repeatedly until "PRINTER" is displayed.2. Press YES-key.3. Press MODE-key repeatedly until the desired Baud rate appears (forinstance 4800 Baud).4. Press YES-key to select 4800 Baud. The tick-mark (X) confirms the newsetting.5. Press MODE-key repeatedly until the balance displays in grams again,or press tare key.PRINTER?2400 Baud4800 Baud4800 Baud X0,0 g7.4 RS 232 C Data output via interface RS 232 CRS 232 C Data output via interface RS 232 CGeneral informationAs a condition for the data transfer between the balance and a peripheral device (for instance printer, PC ...)both devise have to be set on the same interface parameter (for instance baud rate, parity ...).7.4.1 There are 4 methods for the data output via RS 232 CData output via PRINT-KeyThe printing process can be released by the PRINT-key. In this case the settings AUTOPRINT and AUT-PRINT PC should be deselected.AUTOPRINT (Data output, after having loaded the balance)The setting AUTOPRINT is in the PRINTER-routine, and there it can be selected or deselected. WhenAUTOPRINT is active the actual weighing value will be sent via the RS 232 interface when the balance hasbeen unloaded and then loaded after having achieved the stability.AUTOPRINT PC (Continuous data output)The setting AUTPRINT PC is in the PRINTER-routine, and there it can be selected or deselected. WhenAUTOPRINT PC is active the actual weighing values will be sent continuously via the RS 232 interface.Data output by transfer of remote controlsThe following functions can be released by the remote controls that will be transferred as ASCII signs to thebalance.t Tare.w a weighing value (or unstable) is sent via RS 232 interface.s a stable weighing value is sent via RS 232 interface.If the balance receives the command w or s, it acts without printing delay.