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Technical information
RFU6xx FB for
GX Works 2 (PNDP)
Page 12
Please ensure that the format of the blocks "
RSAVG1...4
" are set to hexadecimal format
(double-click the respective block). The "PCUII" block may not be changed.
Figure 8: Settings for RSSI blocks (RSAVG1...4)
Depending on the number of tags located in the receiving range of the RFU and the config-
ured RSSI threshold, the following ASCII telegrams are sent by the device:
Case 1: (Only one tag in the field):
[STX]01;[RSSI Antenna 1] [RSSI Antenna 2] [RSSI Antenna 3] [RSSI Antenna 4]
[PC+UII][ETX]
Case 2: (More than one tags in the field):
[STX]0X[ETX]
Case 3: (No tag in the field):
[STX]00[ETX]