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I/O tag address | I/O tag type | Meaning | ||||||
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NETTO | Ai | Net weight in kg. Note: If a scale reports the unsteady status (see I/O tag STEADY), the I/O tag will be Invalid. | ||||||
TARA | Ai | Tare in kg. Note: If a scale reports the unsteady status (see I/O tag STEADY), the I/O tag will be Invalid. | ||||||
| Di | Information on whether a scale status is steady (True) or unsteady (False). | ||||||
ZERO | Di | Information on whether a scale shows zero weight (True) or not (False). | ||||||
RANGE | Ci | Scale range: 0, 1 or 2 according to the EN 45510 standard | ||||||
KEYCODE | TxtI | Keystroke(s) read from the keyboard. Note: After reading keystroke(s) from a keyboard, they are deleted from a keyboard buffer so that during the next reading from the scale, this I/O tag is set to Invalid (unless the ND parameter is set). Therefore, it is necessary to handle keystrokes within an ESL script. | ||||||
BARCODE | TxtI | EAN-code read from a bar-code reader. Note: After reading a bar-code from a bar-code reader, it is deleted from the reader so that during the next reading from the scale, this I/O tag is set to Invalid (unless the ND parameter is set). Therefore, it is necessary to handle bar-codes within an ESL script. | ||||||
DISPLAY | TxtO | The I/O tag that is used for communication with a monochromatic display on the scale. The string must consist of binary data in the format which is defined in the manual from a producer. The message format is <XH><XL><YH><YL><WH><WL><HH><HL><data><XH><XL><YH><YL><WH><WL><HH><HL><data>, where:
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