Banner U-GAGE T30UX Ultrasonic Sensors - Manual (Page 5)

Teaching Limits Using the Auto-Window Feature
Teaching the same limit twice automatically centers a window on the taught position (see Figure 4. Window Size on page 5 for window
sizes).
General Notes on Teaching
• The sensor will return to RUN mode if the TEACH condition is not registered within 120 seconds after the initial 2 second hold on the
Discrete push button.
• To exit TEACH mode without saving any changes, press and hold the Discrete push button or remote line longer than 2 seconds
(before teaching the second limit). The sensor will revert to the last saved limits.
• After the first limit is taught, the sensor will remain in TEACH mode until the TEACH sequence is finished or exited by a 2 second hold
on the Discrete push button or remote line.
Output OFF Output ON Output OFF
Position
Position Position
Taught Position
Output ON Output ON Output OFF
Taught Position
Normally Closed Operation
Normally Open Operation
Position
Figure 3. Using the Auto-Window feature for teaching each
output
Models Window
"A" suffix ± 10 mm (0.4 in)
"B" suffix ± 20 mm (0.8 in)
"C" suffix ± 30 mm (1.2 in)
Figure 4. Window Size
Push Button
0.04 sec. < “click” < 0.8 sec.
Remote Line
0.04 sec. < T < 0.8 sec.
Procedure Result Procedure Result
TEACH
Mode
Push and hold the
Discrete push button
longer than 2 sec-
onds Power LED: OFF
Output LED: ON No action required; sensor is ready
for first limit teach None
Teach First
Limit
Position the target for the cen-
ter of window (120 second time
out) Signal LED: Must be
ON Red or Flashing
Red
4
Position the target for the center of
window Signal LED: Must be
ON Red or Flashing
Red
4
“Click” the Discrete
push button Teach Accepted
Power LED: OFF
Output LED: Flashing
Teach Not Accepted
Output LED: ON Single-pulse the remote line
T
Teach Accepted
Power LED: OFF
Output LED: Flashing
Teach Not Accepted
Output LED: ON
Re-Teach
Limit
Without moving the
target, “click” the Dis-
crete push button
again Teach Accepted
Output LED: ON or
OFF, depending on
NO or NC Mode Without moving the target, single-
pulse the remote line again
T
Teach Accepted
Output LED: ON or
OFF, depending on NO
or NC Mode
4 Sensor will not Teach or indicate “Teach Not Accepted” when there is no signal present (Signal LED Red or Flashing Red)
U-GAGE® T30UX Series with Discrete Output
P/N 138381_web
Rev. G www.bannerengineering.com - tel: 763-544-3164 5