Function selector switch operating modes, Additional features – Rockwell Automation 42CRC Color Registration Control User Manual

Page 9

42CRC Color Registration Control

Function Selector Switch Operating Modes

FIGURE 6

LATCHED OUTPUT

LIGHT MARK

AUTOMATIC SENSITIVITY

RED LED

LATCHED OUTPUT

DARK MARK

AUTOMATIC SENSITIVITY

RED LED

LATCHED OUTPUT

LIGHT MARK

MANUAL SENSITIVITY

RED LED

LATCHED OUTPUT

DARK MARK

MANUAL SENSITIVITY

RED LED

LATCHED OUTPUT

LIGHT MARK

AUTOMATIC SENSITIVITY

GREEN LED

LATCHED OUTPUT

DARK MARK

AUTOMATIC SENSITIVITY

GREEN LED

LATCHED OUTPUT

LIGHT MARK

MANUAL SENSITIVITY

GREEN LED

LATCHED OUTPUT

DARK MARK

MANUAL SENSITIVITY

GREEN LED

NON-LATCHED OUTPUT

LIGHT MARK

AUTOMATIC SENSITIVITY

RED LED

NON-LATCHED OUTPUT

DARK MARK

AUTOMATIC SENSITIVITY

RED LED

NON-LATCHED OUTPUT

LIGHT MARK

MANUAL SENSITIVITY

RED LED

NON-LATCHED OUTPUT

LIGHT MARK

MANUAL SENSITIVITY

RED LED

NON-LATCHED OUTPUT

LIGHT MARK

AUTOMATIC SENSITIVITY

GREEN LED

NON-LATCHED OUTPUT

DARK MARK

AUTOMATIC SENSITIVITY

GREEN LED

NON-LATCHED OUTPUT

LIGHT MARK

MANUAL SENSITIVITY

GREEN LED

NON-LATCHED OUTPUT

DARK MARK

MANUAL SENSITIVITY

GREEN LED

NOTE: ALL WHITE LETTERS ON

BLACK BACKGROUNDS INDICATE THE

DARK ENERGIZE (MARK) POSITION.

ALL BLACK LETTERS ON WHITE

BACKGROUNDS INDICATE THE LIGHT

ENERGIZE (MARK) POSITION.

a. Output Dwell Time Control

The Dwell Control (Figure 6) extends the “ON” time of the control output

to a definable time limit. Typical applications would be controlling an op-

eration that requires a well-defined time period (e.g., a pause for a product

filling, cutting, or sealing operation). The output dwell time is linearly ad-

justable up to 250 milliseconds. The longer “In” time of either the mark

presence or dwell control setting defines the “On” duration of the

control output.

b. Gated Operation

Gating or “blinding” the control is possible by simply switching the white

Gate/Reset lead to ground. It is desirable that the scanning area is free of

any printing except the registration marks. If other markings are in the scan

area, the control will detect them as registration marks.

Additional Features