Sensopart FT 80 RLA 500-L8, Монтаж и эксплуатация, Страница: 34 / 65

FT 80 RLA Distance sensor - 068-13715 - 04.05.2009-03
Mounting and
operating instructions
34
No. LED Muster Description “ZA” status indicator Factory setting
20 Q
1
maximum hold mode:
Provided
Q
1
= +U
B
, the max. recorded measured
value is stored.
If Q
1
= -U
B
, the determined value is trans-
mitted at the analogue output. A minimum
hold can be set by inverting the analogue
characteristic curve (analogue 100% point
< analogue
0 % point).
On = Maximum hold active
Off = Maximum hold not active
Not active
21 Q
1
difference hold mode:
Provided Q
1
= +U
B
, the difference
between the measured values is saved.
When Q
1
= -U
B
, the determined value is
transmitted at the analogue output.
On = Difference hold active
Off = Difference hold not active
Not active
22 Activate factory settings:
When the S button is pressed, the factory
setting is activated.
ZA lights up as long as the S button
is pressed
Not active
23 Locking keys:
If function is activated locking becomes
active once the setting mode has been
quit. Cancel locking with RESET or the
unlocking function (see “Unlocking keys”)
On = Locking is active
Off = Locking is not active
Not active
24 Meas. value hold mode:
If no object is in the measuring range
(good target = off), the last meas. value is
held at the analogue output.
On = Meas. value hold is active
Off = Meas. value hold is
not active
Not active
25 Differential measurement mode master:
Activate/deactivate (type S1 only)
Description see differential measurement
mode (page 38).
On = Differential measurement
mode - master is active
Off = Differential measurement
mode - master is not active
Not active
26 Differential measurement mode slave:
Activate/deactivate (type S1 only)
Description see differential measurement
mode (page 38).
On = Differential measurement
mode - slave is active
Off = Differential measurement
mode - slave is not active
Not active
Reset
When switching on the sensor (power on), keep the S button pressed (approx. 10 seconds) until the LED lights stop
flashing and are permanently on. The BA power supply indicator is green. When the S button is released, a Reset is
carried out which returns the FT 80 RLA to delivery status where factory settings are active.
(See table of functions page 32-34).
Unlocking keys
When switching on the sensor (power on), keep the T button pressed (approx. 10 seconds) until the LED lights stop
flashing and are permanently on. The ZA status indicator is red. When the T button is released, the setting mode is
unlocked.