Balluff BIS U-6028-048-104-06-ST28 Betriebsanleitung Seite 83

BIS U-6028-048-1_4-06-ST28
Processor unit
8
Function of the device (continued)
9th example
Read the EPCs of multiple data carriers in front of
the antenna
For configuration with 16 byte buffer size!
With a maximum number of 5, EPC size of 12 bytes
configured, 3 data carriers identified
Command from controller
1. Process output buffer
(note sequence):
01 Command designator 47
hex
02 Type EPC 00
hex hex
03 Max. number 05
hex
00 /0F Set AV bit
hex hex
3a. Process input buffer:
01 Note number of data carriers
hex
02 Save number of bytes
hex
03 /0E Copy first EPC 12 bytes
hex hex
3b. Process output buffer:
00 /0F Invert TI bit
hex hex
5a. Process input buffer:
01 ...0C Copy second EPC 12 bytes
hex hex
0D /0E Copy third EPC 2 bytes
hex hex
5b. Process output buffer:
00 /0F Invert TI bit
hex hex
7a. Process input buffer:
01 /0A Copy third EPC 10 bytes
hex hex
7b. Process output buffer:
00 /0F Reset AV bit
hex hex
www.balluff.com
hex
hex
BIS U-6028 reaction
2. Process input buffer
(note sequence):
00 /0F Set AA bit
hex hex
01 Number of data carriers 03
hex
02 Number of bytes per EPC 0C
hex
03 ...0E First EPC 12 bytes
hex hex
00 /0F Set AE bit
hex hex
4. Process input buffer:
01...0C Enter second EPC 12 bytes
hex
0D /0E Enter third EPC 2 bytes
hex hex
00 /0F Invert TO bit
hex hex
6. Process input buffer:
01 ...0A Enter third EPC 10 bytes
hex hex
00 /0F Invert TO bit
hex hex
8. Process input buffer:
00 /0F Reset AA and AE bits
hex hex
hex
hex
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