The discrete NPN or PNP output can be configured in Setup mode to

include a 30 millisecond OFF-delay if required.

Configuration is accomplished either by using the push-buttons on

the sensor, or by supplying input pulses using the remote input. The

buttons may be disabled using the remote input.

The construction of the R58B is extremely robust, with a die-cast

metal housing, plastic optics, and IP67 leakproof design for harsh

sensing environments.

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Figure 1. Sensor Features

1. Power LED

2. Output LED

3. Mode Selection Button

4. Output Configuration

LEDs

5. Emitter Color

Configuration LEDs

6. TEACH Button

7. Mode Configuration

LEDs

Configuration Instructions

Sensor Mode Description

The R58B Registration Mark Sensor have three user-selectable modes of operation: Run Mode, Static Mode, and Dynamic Mode. The "active" Mode is

selected by pressing the Mode push-button or via the remote input. For simplicity of operation, only certain features are enabled in each mode as

described below.

• All Modes: The sensor detects registration marks based on the last taught conditions. Via the remote line the user may configure the

operational mode and the output settings, enable/disable emitter color(s), lock/unlock push-buttons, and restore factory defaults.

• Run Mode: There is no TEACH button functionality in RUN Mode. Press and hold both push-buttons > 2 seconds to enter Set-up mode to

configure the output settings or enable/disable emitter color(s).

• Static Mode: Using the TEACH push-button, the sensor can be quickly taught new sense conditions using a simple Static TEACH Procedure.

• Dynamic Mode: Using the TEACH push-button, the sensor can be taught on-the-fly using a simple Dynamic Teach Procedure.

LED

Indicates

Power

ON: Normal sensor operation

OFF: Set-up Mode

Flashing: Push-button lock-out status

Output

ON: Output is conducting

OFF: Output is not conducting

Slow Flash: TEACH Static OFF condition or Dynamic TEACH active

Fast Flash: Re-TEACH Static ON condition (prior static TEACH failed)

Light Operate

ON: Light Operate (LO) operation

Dark Operate

OFF: Dark Operate (DO) operation

Off Delay

ON: 30 ms pulse stretcher (OFF-delay) is active

OFF: No OFF-delay

Red, Green, Blue

Normal Operation

ON: Active emitter LED color

Set-up Mode

ON: Enabled emitter LED colors

Flashing: Allow Enabling/ Disabling of emitter LED colors

Run

ON: Run Mode is active

Static

ON: Static Mode is active

Dynamic

ON: Dynamic Mode is active

Sensor Set-up

The R58B will power up in normal operation and begin sensing using the settings from the most recently taught registration mark. The sensitivity of the

R58B may be quickly optimized to the application by using one of two available TEACH modes: Static TEACH or Dynamic TEACH.

• Static TEACH: Both the Output ON and Output OFF conditions are presented to the sensor, and the sensitivity and emitter color are

automatically selected to maximize sensing contrast.

• Dynamic TEACH: The registration mark and background are presented during actual sensing conditions (i.e. web moving) and the sensitivity and

emitter color are automatically selected to maximize sensing contrast.

The sensor's operating parameters may be configured either via its push-buttons or via the remote input (gray wire). While in RUN mode, press and hold

both buttons > 2 seconds to enter Set-Up mode. Pressing the Mode Push-button will cycle through the 4 possible output settings. Pressing the TEACH

Push-button will cycle through the 7 combinations of emitter LED color. The indicators update to show the currently selected configuration. Press both

buttons for > 2 s or wait 60 s to exit Set-up mode.

To use the remote input, connect the gray wire to a PLC or a NO (normally open) switch to 0 V dc. Set-up using the remote line is accomplished by

following a sequence of input pulses (see following procedures). The duration of each pulse, and the period between multiple pulses, is defined as T: 0.04

seconds ≤ T ≤ 0.8 seconds

R58B Registration Mark Sensor

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P/N 156477 Rev. B