The sensor has two potentiometers and two display LEDs.
LED 1 (yellow)On/off: Switching state of switching output 1
LED 2 (yellow)On/off: Switching state of switching output 2
LED 2 (green)approx. 500 ms on: Range limit taught in
Potentiometer 1 Setting a switching point
Potentiometer 2 Setting a switching point
Flashing: Error when setting the switching
points (switching point 2 < switching point 1).
This state only occurs in window function
operating mode (2 switching points).
Flashing: Error when setting the switching
points (switching point 2 < switching point 1).
This state only occurs in window function
operating mode (2 switching points).
Off: Normal mode
(Default setting: Setting the
switching point of switching output 1)
(Default setting: Setting the
switching point of switching output 2)
Function
Setting the Sensor Using the Potentiometers
The sensor is equipped with two potentiometers. These potentiometers are assigned to the two switching outputs by default. The switching
outputs operate in switching point mode by default. Potentiometer P1 is used to set the switching point on switching output 1. Potentiometer P2
is used to set the switching point on switching output 2.
Note:
The function of the potentiometer can be altered using the ULTRA-PROG-IR software. As soon as a configuration has been changed, the
potentiometer function selected using ULTRA-PROG-IR is activated.
Parameterization
Parameterization via ULTRA-PROG-IR
In order to be able to set the sensor parameters and adjust the sensor to the respective application, the sensor is able to communicate with a PC
via the integrated infrared interface. The UC-18/30GM-IR interface cable is required to allow communication via this method. This cable is
connected to an unused USB port on the PC.
The ULTRA-PROG-IR parameterization software is also required for setting the sensor parameters. The ULTRA-PROG-IR software can be
downloaded for free from the www.pepperl-fuchs.com website. The software allows all open parameters to be set, including:
• All trip points and switching hystereses
• Output modes and behaviors
•Delay times
• Settings and setting ranges of the potentiometer
• Settings for teach-in and synchronization
• Definition of blind zones
• Sensor modes and measurement methods
• Filtering measurement values
The following service functions are also available:
• Observing and recording measurement values
• Diagnosing interference reflections
Teach-in
The sensor is equipped with a function input (XI). In order to teach in a limit value, this sensor must be parameterized as the Teach-in input using
the ULTRA-PROG-IR parameterization software. This parameterization software allows you to specify what limit value is taught in.
Note:
The Teach-in function is not activated when the sensor is delivered.
Release date: 2020-08-05 Date of issue: 2021-02-05 Filename: 238376_eng.pdf
Description of the Teach-in process:
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Germany: +49 621 776 1111Pepperl+Fuchs Group
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
2. Connect the Teach-in input to L-.
The green LED lights up briefly after approx. 3 seconds. This indicates that the required distance has been successfully saved.
3. Disconnect the Teach-in input from L-.
Note:
If the Teach-in input remains connected to L-, the Teach-in process is repeated every 3 seconds.
UC2000-30GM70-2E2R2-V15
Commissioning
Synchronization
The sensor features a function input (XI). Using the ULTRA-PROG-IR parameterization software, this function input can be configured as a
synchronization input to suppress mutual interference from external ultrasonic signals. This is illustrated in the following description.
If the synchronization input is not connected, the sensor operates with internally generated cycle pulses.
External synchronization
The sensor can be synchronized by applying external rectangular pulses. The pulse duration must be 100 µs. Each rising pulse edge sends an
individual ultrasonic pulse. If the signal at the synchronization input is high, the sensor reverts to the normal, unsynchronized operating mode.
If a low signal is applied to the synchronization input, the sensor switches to standby. In this operating mode, the last recorded output statuses
are retained.
Internal synchronization
Common mode operation
Up to ten sensors can be synchronized with each other. To do this, the synchronization inputs of the individual sensors are connected to each
other. When configured in this state, all of the sensors send the ultrasonic signals together at the same time. The cycle rate corresponds to the
cycle rate of the sensor with the lowest rate.
Multiplex mode
Up to ten sensors can work in multiplex mode; i.e. the sensors send their ultrasonic signals in succession. This prevents the sensor signals
interfering with each other. In multiplex mode, the synchronization inputs of all sensors are connected to each other. An address must also be
assigned to each sensor using the ULTRA-PROG-IR parameterization software, and the number of sensors to be synchronized must be
determined. To start multiplex mode, all sensors are commissioned together by switching on the power supply.
Release date: 2020-08-05 Date of issue: 2021-02-05 Filename: 238376_eng.pdf
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