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Setting the Display to Zero (zero reset)

Before making this setting, make sure that the "MODE key setting" is set to [0RST] (zero reset). 
The default setting is [2PNT] (teaching with and without a workpiece). (Refer to "Function Transition Charts" in "5. Function
Overview.") 

Setting the Display to Any Value (offset)

Before making this setting, make sure that the "MODE key setting" is set to [oFST] (offset). 
The default setting is [2PNT] (teaching with and without a workpiece). (Refer to "Function Transition Charts" in "5. Function
Overview.")

Inverting the Increment/decrement Direction of the Main Display (display inversion)

When display inversion is executed, how the display to the reference distance is indicated is inverted. 
Before making this setting, make sure that the MODE key setting is set to [0RST] (zero reset) or [oFST] (offset). 

7. Handy Ways of Setting Functions

J

Setting method

J

Cancel method

J

Setting method

J

Cancel method

J

Setting method

J

Cancel method

RUN

SET

Current distance Threshold 

value

The zero reset is 
executed, and the 
current distance display 
changes to "0".

Hold down the MODE key 
for more than 3 seconds.
The current distance 
display stops fluctuating.

Switch to the RUN mode.

RUN

SET

Hold down the DOWN key for more 
than 3 seconds 
with the MODE key pressed.
Press the MODE key and then 
immediately press the DOWN key.

Switch to the RUN mode.

+

Current distance Threshold 

value

The zero reset is 
canceled.

RUN

SET

Current distance Threshold 

value

Press the UP or DOWN 
key to change the 
current distance.

Hold down the MODE key 
for more than 3 seconds.
The current distance 
display stops fluctuating.

Switch to the RUN mode.

Press the MODE key to 
execute offset.

RUN

SET

The offset is 
canceled.

Hold down the DOWN key for more 
than 3 seconds with the MODE key 
pressed.
Press the MODE key and then 
immediately press the DOWN key.

Switch to the RUN mode.

+

Current distance Threshold 

value

RUN

SET

Press the UP 
or DOWN key 
to change the 
current 
distance.

(In the zero reset mode)

(In the offset mode)

Press the 
MODE key to 
execute display 
inversion 
together with 
the offset. 

Display inversion is 
executed together 
with the zero reset. 

+

Hold down the UP key for more 
than 3 seconds with the MODE 
key pressed.
Press the MODE key and then 
immediately press the UP key.

Switch to the RUN mode.

Current 

distance

Current 

distance

Threshold 

value

Threshold 

value

Both zero reset (offset) and 
display inversion are 
canceled.

RUN

SET

Hold down the UP key for more 
than 3 seconds with the MODE 
key pressed.
Press the MODE key and then 
immediately press the UP key.

Switch to the RUN mode.

+

Current 

distance

Threshold 

value

1636705-7A_e4c-uda_E.fm  15 ページ  2005年11月15日 火曜日 午後4時58分

Summary of Contents for E4C-UDA

Page 1: ...period if specified from date of sale by OMRON OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED REGARDING NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR PARTICULAR PURPOSE OF THE PRODUCTS...

Page 2: ...ents where it can be exposed to inflammable explosive gas 2 Do not use this product in locations where it will be sprayed by water oil or chemical fumes or in steamy locations 3 Do not attempt to dism...

Page 3: ...ic measurement values to the desired values twin output model only P 11 Judgment output setting This function selects the output method P 12 Analog output range setting This function sets the range an...

Page 4: ...e DIN Track attachment JRemoval procedure Push the Amplifier Unit in direction 1 and pull out the Sensor Head connector end in direction 2 4 Basic Knowledge for Operation Mode Details SET Select this...

Page 5: ...er 1SHT One shot timer Switch to the SET mode 1 Number of samples to average 2 Timer Timer time Not A B Current distance Threshold value Current distance and threshold value 3 Display switch Teaching...

Page 6: ...l 2OUT 10 Output method setting In the case of the twin output model AREA 2BIT output 2BIT This is output only when there is a workpiece between two threshold value distances Range of two preSET point...

Page 7: ...election Details NON near ON default Output turns ON when the distance between the workpiece and the Sensor Head is shorter than the threshold value FON far ON Output turns ON when the distance betwee...

Page 8: ...a workpiece absent state Example In the case of a 50 to 300 mm type set the threshold value about 25 mm in front 3 Setting Threshold Values Workpiece present No workpiece present Workpiece Operation...

Page 9: ...outside the sensing range Check the position of the workpiece and then execute teaching again NEAR error The difference between the maximum taught distance and the minimum taught distance is too small...

Page 10: ...ent RUN SET Sub display Main display Select 6 BR by the MODE key Select the desired bank No 0 to 3 by the UP or DOWN key In this example bank 2 is selected Switch the SET RUN switch to RUN Select YES...

Page 11: ...ODE key and then press the UP or DOWN key once Displays the current scaling execution state Press the UP or DOWN key to select ON and press the MODE key to apply the setting Press the UP or DOWN key t...

Page 12: ...tput The distance is divided into four areas by the threshold values of each of channels 1CH and 2CH and the three mid points between each of these threshold values Four states are judged according to...

Page 13: ...d setting Set the analog output referenced to the background distance 5 V First point second point 1 V Second point 5 V First point First point second point 1 V First point 5 V Second point The displa...

Page 14: ...the setting is completed Align with the rear and hold down the MODE key for more than 3 seconds 1 0 5 50 300 Output voltage V Measured value mm Measured value mm 1 0 5 100 200 Output voltage V The di...

Page 15: ...DOWN key for more than 3 seconds with the MODE key pressed Press the MODE key and then immediately press the DOWN key Switch to the RUN mode Current distance Threshold value The zero reset is canceled...

Page 16: ...th the MODE key pressed Press the MODE key and then immediately press the UP key Switch to the RUN mode LOC ON RUN SET The sub display flashes twice and key entry is enabled Hold down the UP key for m...

Page 17: ...5 to 55 C Storage 30 to 70 C with no icing Operating humidity Operating and storage 35 to 85 with no condensation Insulation resistance 50 M min by 500 VDC Dialectic strength 1 000 VAC 50 60 Hz for 1...

Page 18: ...d M Shanghai 200120 China Tel 86 21 5037 2222 Fax 86 21 5037 2200 Regional Headquarters OMRON E UROPE B V Sensor Business Unit Carl Benz Str 4 D 71154 Nufringen Germany Tel 49 7032 811 0 Fax 49 7032 8...

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