Banner U-GAGE QT50U Ultrasonic Sensors - Manual (Page 6)

Action Result
Position the target for the second limit
Click the same button (Output 1 button for output 1; Output 2
button for output 2) Sensor stores both limit positions and the LED for the selected
output changes to amber
Remote Line Method (0.04 s < T < 0.8 s)
1. Enter Programming Mode
Action Result
No action required The corresponding output LED turns solid Red and the sensor waits
for first limit.
2. Teaching the First Limit
Action Result
Position the target for the first limit
For Output 1: Single-pulse the remote line
T
For Output 2: Double-pulse the remote line
T T
T
Sensor learns the first limit position and the LED for selected
output changes to flashing red
3. Teaching the Second Limit
Action Result
Position the target for the first limit
Single-pulse the remote line
T Sensor stores both limit positions and the LED for the selected
output changes to amber
Teaching Limits Using the Auto-Window Feature
Output OFF Output ON Output OFF
Position
+ 100 mm
Position
- 100 mm
Taught Position
Output ON Output ON Output OFF
Position
+ 100 mm
Position
- 100 mm
Taught Position
Normally Closed Output
Normally Open Output
Figure 5. Using the Auto-Window feature for programming each
output
Teaching the same limit twice for the same output
automatically centers a 200 mm window on the taught position.
The outputs are independent. To readjust a midpoint for either
output, follow the teach procedure for that output only. Repeat
the teach procedure for the other output, if used.
U-GAGE QT50UDB Series Sensors with Dual-Discrete Outputs
6 www.bannerengineering.com - tel: 763-544-3164 P/N 110112 Rev. B