Settings; Functions - Pepperl+Fuchs 3RG7256-3NQ00-PF Instructions De Service Et De Montage

Settings

The 3RG7256-3NQ00-PF sensor can be configured as follows with functions 1 to 26 in setting mode (teach-in).
Button

Functions

No. LED Muster Description
1 Select Q
2 Transfer of current meas. value as 1
switching point of Q
3 Scanning zone: Transfer of current meas.
value as 2
output. Q
function no 1).
4 N.C./N.O. change­over of switching
functions for Q
5 Q output mode.
2
6 Transfer of current meas. value as 1
switching point of Q
Q must be signal output (see function
2
no 5)
7 Scanning zone: Transfer of current meas.
value as 2
output. Q
function no 5).
8 N.C./N.O. change­over of switching
functions for Q
9 Pulse stretching of Q
* as long as the S button is pressed
32
Set button: Change / confirm a setting or set a switching point
Toggle button: Select a function (proceed to the next function)
output mode.
1
signal output.
1.
nd
switching point of Q
must be signal output (see
1
.
1
signal output.
2
nd
switching point of Q
must be signal output (see
2
.
2
and Q
1
"ZA" status indicator
On = Q
1
Off = Q
1
st
On* = Measured value valid
Off* = Measured value invalid
On = Measured value valid
signal Off = Measured value invalid
1
On = N.C.
Off = N.O.
On = Q
2
Off = Q
2
st
On* = Measured value valid
Off *= Measured value invalid
On = Measured value valid
signal Off = Measured value invalid
2
On = N.C.
Off = N.O.
by 50 ms. On = Pulse stretching on
2
Off = Pulse stretching off
3RG7256­3NQ00­PF Distance sensor ­ 068­13787 / 45­3489 ­ Stand: 03/2011
operating instructions
is a signal output
is not a signal output
is a signal output
displays good target
Mounting and
Factory setting
On
Half measuring
range
Off
N.O.
Off
Good Target
Off
N.O.
Off