Technical data

12 / 44  BKI 03 ATEX 027X  spa3804a0600p_06
5. PUTTING INTO OPERATION
5.1. USAGE
Subsequent to powering the correctly wired device would start to tick and after 10 - 20 s ECHO LED go on and 4 ... 20 mA signal appears on the current output.
Measurement will be according to the factory setting. The factory setting is throughout apt to check proper working and to perform simple measurement tasks but
features residing in the unit can only be utilised by adjusting the EasyTREK to the application by programming. For sound knowledge of the operation features and
proper solving of difficult measurement applications the parts of the programming should carefully be studied.
LED
indication:
 ECHO-LED
ON, if the unit detects proper echo
 COM-LED
Blinking on HART communication
Is ON in the state of remote programming
IrDA - Infrared communication port for
logger readout, diagnostics and software upgrade
Device can be reset to factory setting. Default of EasyTREK SP-300 is the following:
 Measurement: level (LEV)
 Zero level assigned to the maximum distance
 Current output proportional to the level
 4 mA and 0% assigned to zero level.
 20 mA and 100% a assigned to the maximum level (minimum distance)
 Error indication by the current output: holds last value.
 Damping: 60 s.
Red LED
„ECHO”
Red LED
„COM”
Cable
View of the transmitter neck from above:
IrDA