RF659 [Revision 2.0.0] 26.06.2018
Edge Sensors. RF659 Series
9
When the mode is activated, the
"TEI"
LED lights up.
To exit the settings menu, press the
Esc
button. You will be prompted to exit without
saving to FLASH by the
"CAnCEL"
message. To save parameters to FLASH, select
"SAUE"
and press
Enter
.
9.4. 'Debris' parameters
The
Debris
parameter is intended for setting the threshold value of the optical
signal. If the values of the optical signal of the sensor are below the threshold, the display
shows the
"AL2"
error message that signalizes of unacceptable contamination level.
ATTENTION!
When setting the
Debris
parameter, make sure that there are no objects within the control zone
and the windows of the receiver and transmitter are clean.
Object is absent. Signal Level > Debris Level. No dirt.
AL2=OFF
Object is absent. Signal Level < Debris Level.
Window of measuring head is dirty. AL2=ON
Object is within the control zone. Signal Level >
Debris Level. No dirt. AL2=OFF
Object is within the control zone. Signal Level <
Debris Level. Window of measuring head is dirty.
AL2=ON
Press the
Channel
button and select the channel. The current channel number is
highlighted by LED.
Enter the menu, select
"dEbr.x"
using the arrows, and press the
Enter
button to
enter the submenu.
9.4.1. Contamination level threshold
Indication of parameter number – the leftmost LED lights up on the LED line.
Display 1 shows the
"thrES"
message, Display 2 shows the parameter value.
To edit the parameter, use the
Up
and
Down
buttons. To increase the parameter,
press
Up
. To decrease the parameter, press
Down
. In order to go to the next parameter,
press
Enter
.
9.4.2. 100% level of signal
ATTENTION!
Always install the current signal level as the level corresponding to 100%, in the following cases:
- when the system is turned on for the first time,
- when the length of the receiver or transmitter connecting wires were changed,
- when receiver and/or transmitter was reinstalled.
Indication of parameter number – two leftmost LED light up on the LED line.
