Banner R58 Registration Mark Sensors - Manual (Page 3)

P/N 122928 rev. C
3
Banner Engineering Corp. • Minneapolis, MN U.S.A
www.bannerengineering.com • Tel: 763.544.3164
R58 Expert ™ Registration Mark Sensors
LED Indicates
Power
ON Green: RUN mode
OFF: TEACH or SETUP mode
Output
ON Yellow: Output is conducting, or TEACH Output ON condition
OFF: Output is not conducting, or TEACH Output OFF condition
Light Operate ON Green: Light Operate (LO) operation
Dark Operate ON Green: Dark Operate (DO) operation
OFF-Delay
ON Green: 30 ms pulse stretcher (OFF-delay) is active
OFF: No OFF-delay
ON-Delay
ON Green: 30 ms ON-delay is active
OFF: No ON-delay
8-Segment Bargraph
Display
ON Red: RUN mode — Indicates signal strength with respect to the
sensing threshold (switchpoint); higher segment number for
higher sensing contrast
TEACH mode — Indicates relative contrast
SETUP mode — Displays sensing beam LED color (see
Figure 5)
OFF: TEACH or SETUP mode — Sensor configuration active
Sensor Configuration
The R58E is pre-set to power up in RUN mode and sense the most recently taught registration
mark. The sensitivity of the R58E may be quickly optimized 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, and
sensitivity can be adjusted manually via the push buttons.
• Dynamic TEACH: The registration mark is presented during actual sensing conditions, and
the sensitivity can be adjusted manually via the push buttons.
Remote TEACH
The sensor may be configured either via its push buttons, or via a remote switch. Remote
configuration also may be used to enter SETUP mode to set ON- and OFF-delay, and to
disable the push buttons to prevent unauthorized adjustment of the configuration settings.
To access this feature, connect the gray wire of the sensor to 0V dc, with a remote switch
between the sensor and 0V dc.
Configuration is accomplished by following the sequence of input pulses (see following
procedures). The duration of each pulse (corresponding to a push button “click”), and the
period between multiple pulses, are defined as “T”:
0.04 seconds ≤ “T” ≤ 0.8 seconds
Status Indicators