The present invention discloses a method, system and apparatus for use in a roll
grinding machine. Data is read from an RFID tag automatically by providing an RF
read/write sensor on a movable cylinder rod. The RF sensor is held away from the
work roll area while the work roll is loaded or removed. When the work roll is
placed in the position for grinding, a signal to rotate the roll is sent to the
grinding machine, and also operates to advance the cylinder rod. An RFID tag embedded
in the work roll and containing identification and other data related to the work
roll, is read by a read/write sensor, and the data is then transferred from the
sensor to a serial control interface, which converts the data and transmits the
information to the grinding machine control desk and the computer control management
data base. The work roll identification information is transmitted automatically
to the grinding machine, eliminating errors in transposing information manually
and avoiding potential injury to personnel from having to scan the RFID tag using
handheld RF read/write modules.