Keller ITS CellaCast PT 18 Series, Operating Manual, Page: 27 / 52

Operating Manual PT 18x
23
1NTY.
Signal intensity
A.TR.1 Triggered by ATD function Lambda 1**
A.TR.2 Triggered by ATD function Lambda 2**
A.TR.Q Triggered by ATD function two-
colour/ratio mode**
DIRT Dirt Alert
A.AC.1 Measuring time ATD Lamda 1**
A.AC.2
Measuring time ATD Lamda 2 **
A.AC.9
Measuring time ATD two colour/ratio
mode**
LED.F
LED function
LVL. Switch direction
“Level” (LED acti-
vated if limit exceeded)
LVL.- Switch direction
“Level” (LED
/ out-
put inverted)
RN6. Switch direction
“Range” (LED acti-
cated if range exceeded)
RN6- Switch direction
“Range” (LED / out-
put inverted)

LED.T
LED
switching threshold
Switching threshold
(only available at
function “Level”)

LED.H
LED
signal threshold
Hyst/- relative to signal threshold
(only aviable at function “Level”)

LED._
LED lower limit of
range
Lower limit of range for switch signal
(only available function “range”)

LED.~
LED upper limit of
range
Upper limit of range for switch signal
(only available function “range”)

LED.L
LED delay time

LED.M
LED hold time

BU2.
Buzzer
OFF OFF
ON ON

BUZ.S
Buzzer: define source
RDY Status Ready-Signal
L1 Lambda 1
L1.PR Lambda 1 without peak picker
L2
Lambda 2
L2.PR. Lambda 2 without peak picker
Q Two-colour/ratio mode
Q. PR. Two-colour/ratio mode without peak
picker
TU Device inner temperature
1NTY. Signal intensity
A.TR.1
Triggered by ATD function Lambda
1**
A.TR.2 Triggered by ATD function Lambda
2**
A.TR.Q
Triggered by ATD function two-
colour/ratio mode **
DIRT Dirt Alert
A.AC.1 Measuring time ATD Lamda 1**
A.AC.2 Measuring time ATD Lamda 2**
A.AC.9
Measuring time ATD two colour/ratio
mode
**

BU2.F
Buzzer function
LVL. Switch direction
“Level” (Buzzer ac-
tive if limit is exceeded)
LVL.-
Switch direction
“Level” (Buzzer /
output inverted)
RN6. Switch direction
“Range” (Buzzer
active if range is exceeded)
RN6-
Switch direction
“Range” (Buzzer /
