Catalogues - timing-comparator

Catalogue Timing Comparator

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Timing Comparator

Easy setup

Bank selection table


Parameter BANK	Bank selection switch	BKO Terminal	BK 1 Terminal	BK2 Terminal	Bank Number
0~6	Invalid				0~6
	0				0
	1				1
	2		Invalid		2
	3				3
	4				4
	5				5
BKO-2	6				6
(SWTCH)		OFF	OFF	OFF	0
		ON	OFF	OFF	1
		OFF	ON	OFF	2
	7-9	ON	ON	OFF	3
		OFF	OFF	ON	4
		ON	OFF	ON	5
		OFF	ON	ON	6
		ON	ON	ON	0

just mJ steps

Specified by the setting value. Specified by the switch.

Step 1

Press the teaching button to start.

Sensor

Specified by the external input.


Setting value SORTING	BKO Terminal	BK 1 Terminal	BK2 Terminal	Selectable bank range
OFF	Input			0~6
2	Output	Input		0,2,4,6
3,4	Output		Input	0,4
5~7	Output			0

* When using BKO-2 terminal switched to output as Bank selection input, the Input Is regarded as "OFF."

Step 2

Scan the object

(maintain a constant speed if possible)

Make your settings "visible" with monitor unit CVS-M I.

The TMC is able to operate by itself. But for easier operation, connecting the CVS-M1 optional remote monitor is recommended. It is used to modify various settings and to check the waveforms. It can be removed during operation. The description below is for the remote monitor display and its operations.

Check if the sensor turns ON/O

)FF

at the desired detection point

(T) Sensor input waveform

From top to bottom, sensor input 0,1, 2, and 3. The right side is the new pattern. Green: OK-judged pattern position Red: NG-judged pattern position

(2) Time axis of waveform

Clearance between red points is the time displayed on (15) and (16).

(§) Registered pattern waveform

Displays the waveform teaching has been performed.

@ Input waveform display starting pattern count

In displaying the input waveform, starts from the last patterns by specified counts. (0 - 255)

(D Registered waveform display starting pattern count

In displaying the registered waveform, starts from the last patterns by specified counts. (0-251)

(6) Sorted result

Displays the sorted bank number. (0 - 6: Bank number, -: Without)

® OK counter setting value

Displays the COUNTER setting value. Displays AOO when the setting value is 1000.

(8) Concordance rate

Concordance rate when comparing the patterns. (0-100)

(§) Bank number

Displays the current bank number. (0 - 6)

© Actual OK counter value

Displays the actual OK counter value. (0 -999)

© Concordance rate bar graph

Gray: Without object (less than NG LVL) Red: NG (less than OK LVL) Green: OK (OK LVL or more)

© Analog input selection status

Displays the analog input voltage/current

selection switch status.

V: Voltage input I: Current input

(3) Analog input value

Displays the value after offset/span

conversion as 0 - 9999.

Displays FFFF when inputting overvoltage.

<3> Sensor input ON/OFF status

0 - 3: Turned ON.

(Number in accordance with INO - IN3) -: Turned OFF. X: Masked.

(Refer to the setting value MASKING)

© Registered pattern waveform display time

Time axis that the registered pattern waveform displays (the time between the red marks).

<8) Sensor Input waveform display time

Time axis that the sensor input waveform displays (the time between the red marks).

© Setting value

Displays the setting value of menu.

(£§> Processing time

Time to detect the concordance rate with the registered pattern.

<@> Menu

Yellow: Common to the all banks Purple: The setting value switches according to each bank. Blue: Locked

Step3

Monitor display

Then, after time-out period that is preset, teaching is automatically completed.

lili ®© © (D

Pattern registeration by teaching

Parameter reference screen

When objects continuously flow:

When objects flow continuously, teaching cannot complete by the time-out due to continuous input changing. In this case, teaching can complete with either of the following conditions:

(1) The time approx. 4 times as long as the time-out setting value has passed.

(2) The sampled pattern counts 255 or more.

When only one item is used:

Teaching is automatically completed after the input stops changing. The time between when the signal stops and the termination (see it below) Is called "time-out". The duration of time-out is from when the teach-in starts to the 2nd change of the sensor input.

Teaching start

Teaching complete

⁼^w~i<~~~^L^r~~~ h

Teaching start

Teaching complete

input

Operation of monitor display

Approx. 4 times as long as the TIMEOUT setting value (initial value 8 sec.)

Push simultaneously 3 sec. or more

Calculated time-out {-jf)

Locks all the parameter to avoid changing.

Cancels the lock of all parameters.

I Teaching complete

Teaching start

input

The TIMEOUT value is applied in case the value is shorter than the TIMEOUT setting value.

Calculated time-out (#)