Rockwell-automation 56RF RFID System User Manual User Manual download pdf (Page 25)

Rockwell Automation Publication 56RF-UM001A-EN-P - October 2011 25

RFID Components Chapter 2

Table 16 - Structure of FC

to FF

The security status of the user area is stored in the block security status bit in

system area blocks of FC

…FF

per bit in each block. A user area is unlocked

when the corresponding block security status bit is 0; it is locked (disable to write

state) when the corresponding block security status bit is 1.

EAS bit is a single bit, and it is used for setting EAS status. It is possible to read/

write data of two blocks at one time in the user area (if Read Multiple Blocks

Unlimited command is used, up to 256 blocks can be accessed at one time) .

Handheld Reader/Writer

The RFID ICODE handheld interface provides a portable solution for reading/

writing values to the tag data area. The handheld interface is a touch-screen

operated computer with an attached RFID antenna and software that allows

reading, writing, and saving tag RFID tag data. Each handheld interface comes

with multiple connectivity methods, such as wireless, Bluetooth, and USB, which

allow tag data to be transferred to/from a computer. The RFID ICODE

handheld interface is IP65 rated for harsh industrial and outdoor environments.

It is the ideal accessory for system setup, field service, fleet management, time and

attendance, and any other application where transceiver mobility is required.

For more information on the RFID ICODE handheld interface, refer to

Publication 57RF-UM001.

Figure 5 - Handheld Interface

MSB LSB

3F 3E 3D 3C 3B 3A 39 03 02 01 00

7F 7E 7D 7C 7B 7A 79 43 42 41 40

BF BE BD BC BB BA B9 83 82 81 80

Reserved for future use (6 bits) F9 C3 C2 C1 C0

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 155 156

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Rockwell-automation 56RF RFID System User Manual User Manual Page 25