9.1.2 Basic SetupFigure 9.1.2.1: WebConfig – Basic Setupenable RS485 terminationIf this check box is activated, the internal RS485 termination of the device is on.read modeThis parameter defines, if the reader expects only one tag in the antenna field or if theremay be more tags within the antenna field. In case there are more tags, the reader has toexecute an anticollision algorithm. It is also possible to configure the reader to “singleshot” mode in which the read signalling for the same transponder is only done once orafter a timeout defined by parameter “tag timeout”.anticollision: Operating mode in case there is more than one tag in the fieldsingle shot: Operating mode for reading tag data in case there is only one tagin the field. The tag data will be transmitted again after the timeperiod specified in “tag timeout”.tag timeout / ms (for read mode “single shot” only)Break between transmission of transponder data within single shot mode. After this timeouthas expired reading the same tag will be signalled again.RF power / dBmThis value defines the radiated power for the antenna in dBm. The maximum output powerof the antenna is 32 dBm (1.6 W E.R.P.; see also Table 9.1.3 “Antenna Power Table“)26 896108_wi_en_li_udl-250_pro_v130214_io_sk_fh_bf.odt V14/05/09Wiring and Installation UDL 250