ELECTROMATIC Check-line LS-3-LED Bedienungsanleitung
LS-3-LED
STROBOSCOPE
Operating Manual
Distributed by: ABQ Industrial LP USA
Tel: +1 (281) 516-9292 / (888) 275-5772 eFax: +1 (866) 234-0451
Web: https://www.abqindustrial.net E-mail: [email protected]
Distributed by: ABQ Industrial LP USA
Tel: +1 (281) 516-9292 / (888) 275-5772 eFax: +1 (866) 234-0451
Web: https://www.abqindustrial.net E-mail: [email protected]
TABLE OF CONTENTS
1.0 Introduction ………………………………………………………..…................... 02
1.1 Scope of delivery
1.2 Precautions when using
2.0 Overview ................................................................................................................. 03
2.1 Connections, controls and settings
2.2 Display
3.0 Set-Up ................................................................................................................. 05
3.1 Connections
3.2 Set-up steps
3.3 Connect the trigger
4.0 Operation ................................................................................................................. 06
4.1 Controls
4.2 Display
4.3 Standard mode
4.4 Pro mode
4.5 Operating modes
5.0 Determining An Object’s Actual Rotational Speeds ............................................ 14
6.0 Technical Data and Accessories ............................................................................. 16
7.0 Faactory Reset ....................................................................................................... 17
8.0 Warranty ................................................................................................................. 18
IMPORTANT: This device is used for inspecting the movement of rotating and
vibrating objects. It may only be used in accordance with these instructions. The
device must not be opened. Modications to the device are not permitted. The
manufacturer shall not be liable for damage resulting from incorrect use or use
contrary to the intended use. Warranty claims will also be invalidated in this event.
– 1 –
– 2 –
1.0 INTRODUCTION
The Check-Line LS-3-LED is a hand-held, battery-powered stroboscope featuring
extremely bright LEDs for the highest light output in its class. Designed for machinery
observation, visual inspection and motion analysis, its robust design is suitable for use in
the toughest industrial environments.
1.1 Scope of Delivery
Check that you have received all of the following:
• Stroboscope: LS-3-LED design (40 LEDs)
• Operating instructions
• Calibration certicate
• Trigger plug
• Universal AC-DC converter
A handle and a foam-tted, plastic carrying case are available as option.
Note: This device is suitable for use in residential, commercial and industrial area.
1.2 Precautions when using
Risk of Injury! Flashing lights can cause retina damage: The
stroboscope LS-3-LED and versions are tted with 40/118 LEDs respectively.
These produce potentially dangerous optical radiation, which can cause retina
damage. Do not stare directly at the light and never direct it at people or animals.
Risk of injury! Moving objects appear still or in slow motion in stroboscopic
light. Do not touch such objects under any circumstance.
Risk of injury! The device may not be used in potentially explosive areas.
Risk of injury! Stroboscopic light can trigger epileptic seizures in
persons at risk.
– 3 –
2.0 OVERVIEW
2.1 Connections, controls and settings (LS-3-LED)
(A) POWER = DC-POWER IN
(B) INPUT = input for external trigger /24 V power supply for sensors
(C) Display
(D) Rotary/push knob
(E) Selector switch: OFF, FREQUENCY, BRIGHT, MENU,
OFF
FREQUENCY
BRIGHT
MENU
LASER
PRESS: FLASH ON/OFF
Reset 5 sec.
INPUT
(A)
(E)
(D)
(B) (C)
DC POWER IN
Fig.1 - Stroboscope LS-3-LED
– 4 –
(1) (2) (3)
(4)
(5)
(6) (7)
(8) (9)
(10) (11)
(12)
2.2 Display
(1) Brightness in μs and/or degrees (BRIGHT)
(2) Delay in ms and/or degrees (DELAY)
(3) Phase shift (PHASE)
(4) Unit of frequency in rpm, Hz and/or FPM
(5) Value
(6) Multiplier (MULT.)
(7) Trigger divider (DIV.)
(8) Slow motion (SLOW)
(9) Trigger signal edge (TRIG.)
(10) Internal/external trigger (INT / EXT)
(11) Store / read parameters (MEMORY IN / MEMORY OUT)
(12) Pro mode (P)
Fig. 2 - Display
– 5 –
3.0 SETUP
3.1 Connectors (see Fig. 1)
3.2 Set-up steps
Please follow the steps below when setting up the device:
1. Plug in External AC-DC Power to (A) DC POWER IN on rear of device (see Fig 1).
2. Direct the device at a moving object and switch it on. Turn the selector switch (E)
one notch to the left to “FREQUENCY.”
The device will start to ash immediately. For this reason, do not
direct it at people or animals.
NOTE: The device will ash at the frequency that was set most recently. The display
shows the selected ash frequency in the unit that was set most recently (rpm, Hz or
FPM). If the ash frequency coincides with the frequency of the motion, a static
image appears.
3.3 Connect the trigger
The device has the option of being externally triggered.
DO NOT trigger the device with signals in excess or 300,000 FPM.
Material damage may occur.
NOTE: Use only original material from the manufacturer to connect the trigger signal.
The trigger input is isolated and is suitable for PNP
and NPN signals. A trigger plug suitable for this
input socket is included with the device.
1. Plug the trigger plug into the input socket
INPUT (B).
2. Screw in trigger plug.
3. Assign the connection socket as per Fig. 3.
NOTE: The device must be manually switched
between external and internal trigger signals (see
How select an internal/external trigger, page 9).
(EN 60130-9)
1
5
3
2 nc
3 GND
5 -Trigger
Fig. 3 - Assignment of the
connection socket.
No. Marking Term Description
(A) DC POWER IN External Power AC-Adapter Connection Jack
(B) INPUT Input socket Input for external tripper/24 V
power supply
– 6 –
4.0 OPERATION
The LS-3-LED is available in Standard and Pro modes (see section 4.3, Standard mode
and section 4.4, Pro mode).
4.1 Controls
No. Term Description
(D Rotary/Push Knob • Turn the knob to select the value and push to conrm. The
adjustment increment depends upon the rotational speed.
• Turning the knob while simultaneously pushing it, effects the
adjustment increment in steps of 100.
• The ash can be turned off by pushing the knob once and
turned on again by pushing the knob once again.
(E) Selector Switch Choose between OFF, FREQUENCY, BRIGHT and MENU by
turning the switch to the desired position
4.2 Display
Note: Preset values are retained in each mode (Standard or Pro mode)
OVERVIEW OF ADJUSTABLE PARAMETERS
Position of
the selector
switch (E)
Display Available with Functions of the rotary/push knob (D)
Internal
trigger
External
trigger
Set value Select parameter
OFF —
FREQUENCY FPM
BRIGHT BRIGHT deg •
MENU PHASE deg • • •
INT/EXT • • • •
Following functions are only available in the PRO mode
1/min/Hz/FPM • • •
MULT. • •
BRIGHT deg/µs • • •
DELAY ms • • •
DIV • •
SLOW • •
TRIG. • •
MEM IN • • •
MEM OUT • • •
(4) FREQUENCY FPM Frequency selection; FPM: ashes per
minute
- Turning the knob while pushing
it simultaneously, the adjustment
increment is effected in steps of 100.
- The ash can be turned off by
pushing the knob once and turned
on again by pushing the knob once
again.
How to select FREQUENCY
1. Turn the selector switch (E) to the FREQUENCY position. All settings, will appear in the display for a few
seconds, followed by S
2. Select the desired frequency by turning the rotary/push knob (D).
– 7 –
4.3 Standard Mode
NOTE: Not all of the setting shown in Fig 2 are available in Standard Mode.
No. Position of the
Selector Switch
(E)
Adjustable
Parameters
Description
(4) OFF — Device is switched off
(1) BRIGHT BRIGHT deg Selection of brightness
(in 1/1,000 degrees)
Brightness (BRIGHT in deg)
Flash duration: This function allows the ash duration to be adjusted, which inuences the brightness
and focus of the object being viewed. In the Standard mode, this setting can only be made in relative form
(degrees), whereas the Pro mode also features the additional setting of measuring brightness in absolute
form (microseconds).
– 8 –
No. Position of the
Selector Switch
(E)
Adjustable
Parameters
Description Display
(3) MENU PHASE deg:
0…359
Delay setting between the trigger signal
and ash (in degrees relative to the
frequency
Phase sift (PHASE in deg)
Phase shift setting (in degrees, relative to the frequency) between the trigger signal and ash. This value
allows a xed angle to be set between the trigger signal and ash.
• Example without external connection: The viewing position can be extremely precisely adjusted without
changing the ash frequency. You can shift the viewing position within a movement cycle.
• Example with external connection: The external trigger signal is triggered before the desired observation
point (= ash position of the stroboscope). This would mean that the connected stroboscope would
regularly ash too early. The PHASE deg setting adjusts the delay, altering the ash position of the
stroboscope by a set angle. This setting is not affected by the current rotational speed, which means that
the stroboscope will ash at the desired position even during rotational speed uctuations or during the
start-up period.
How to select in the MENU
1. Turn the selector switch (E) to the MENU position.
2. Select which parameter (e.g. PHASE deg) you want to change by turning the rotary/push knob (D).
3. Push the rotary/push knob (D) to conrm a parameter selection. The number shown in the display will
begin to ash.
4. Select the desired value by turning the rotary/push knob (D.)
5. Conrm and exit selection by pushing the rotary/push knob (D).
The setting is now active.
NOTE: The display and adjustable value can be changed by turning the rotary/push knob (D).
– 9 –
No. Position of the
Selector Switch
(E)
Adjustable
Parameters
Description Display
(10) MENU INT /EXT Internal /external trigger
How to select an internal / external trigger
1. Turn the selector switch (E) to the MENU position.
2. Select the INT / EXT parameter by turning the rotary/push knob (D).
3. Push the rotary/push knob (D) to conrm the parameter selection. The display will now show the
selection of INT and EXT parameters, the active setting will begin ashing.
4. Select the desired parameter by turning the rotary/push knob (D).
5. Conrm and exit selection by pushing the rotary/push knob (D).
The setting is now active.
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