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Encoder

Counter

Acquiring feedback

pulse signals form the

encoder for enagling the

cutting of the knife.

Motor

Select functions: There are 4 modes in CTT, (left to right) timer, counter, tachometer and timer + counter.

–FunC

Select counter functions: 1-stage counting, 2-stage counting, batch counting, total counting, dual counting.

CntFun

sta6e1 sta6e2 batCh total dual

C–inPt

––UP down ud–a ud–b ud–C

Select input modes: counting up, counting down, command counting up/down, counting up/counting down,

quadrature input.

C–otmd

F nC rkp

qast d

Select output modes: CTT offer 11 output modes, among which mode S, T and D are only valid with input modes

Ud_A, Ud_b and Ud_C.

Select counting speed: Maximum 10Kcps; others 5K, 1K, 200, 30 and 1cps.

C–Sped

–10k ––5k ––1k –200 ––30

t–out1

Pulse width of output 1: The default output time is 0.02 second. When the parameter is set to 0.00 second, the

output status will be maintained ON.

–––1

–002 –000

t–out2

Pulse width of output 2: This paramter is adjustable according to different output modes selected. If the output mode is C,

the default output time will be 0.02 second, When the parameter is set to 0.00 second, the output status will be

maintained ON.

–002 –000

–point

Set up the position of decimal point: 0 (no decimal point), 1 (one digit after decimal point), 2 (two digits after decimal

point), 3 (three digits after decimal point).

0 12 3

psCale

1000

Set up pre-scale value: 1.000 (default 1:1) Range: 0.001 to 99.999

–pwers

Save the data while switching off the power: When SAVE is selected, the PV will be saved; when CLEAR is selected,

the PV will not be saved.

Clear save

–rtsr

Set up minimum width of reset signal: Default = 20ms; 1ms is also selectable

––20 –––1

inptlC

Select input signal types: NPN and PNP

–npn –pnp

Cont taCh –mixtime

or or or or

or or

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or or

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Counter Example 2:

Example of cut to length operation

Using the counter function in CTT and acquires the feedback signal from the encoder for measuring the

actual distance traveled by the conveyor. When the set distance is reached, the output signal will enable

the knife for the cutting.

6-4

1-800-633-0405

Digital Counter / Timer / Tach User Manual, 1st Ed.

Brand	Automation Direct
Model	CTT-1C-A120
Category	Timer
Language	English

Automation Direct CTT-1C-A120 User Manual

Table of Contents

Questions and Answers:

Automation Direct CTT-1C-A120 Specifications

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