background image

For Sales and Support, Contact Walker EMD • Toll-free: (800) 876-4444 • Tel: (203) 426-7700 • Fax: (203) 426-7800 • www.walkeremd.com

Calibration SET

• Sets a threshold exactly at the presented condition
• Threshold can be adjusted using “+” and “-” rocker button (Manual Adjust)

A single sensing condition is presented, and the sensor positions a threshold exactly at the presented condition. When a condition lighter than the threshold is sensed, the
output either turns ON or OFF, depending on the LO/DO switch setting (see LO/DO Switch in 

Top Panel Interface 

on page 2).

Calibration SET and Manual Adjust

• Moves switching threshold value up or down to make adjustments
• Slide Mode switch to ADJ to enter Adjust mode
• Press “+” to increase; press “-” to decrease

• GREEN display shows the switching threshold value
• 2 seconds after adjustment, the GREEN display will flash 3 times to confirm

• Slide Mode switch to RUN to complete operation

Remember: Auto Thresholding is automatically
disabled in Calibration SET

Sensor positions

threshold exactly at

the presented condition

Threshold position 

adjusted by 

Manual Adjust

Darkest

(no signal)

Most Light

(saturated

signal)

Output OFF

Output ON

Condition 

Presented

Figure 7. Calibration SET (Light Operate shown)

SET Button

0.04 seconds < "Click" < 0.8 seconds

Remote Input

0.04 seconds < T < 0.8 seconds

Result

Note: TEACH Selection must be programmed to CAL SEt (see 

Program Mode 

on page 3 )

Enter Adjust

Mode

• Set Mode switch to ADJ

No action required; sensor is ready for
Calibration SET method

Display: Red - Signal Level; Green -
Threshold

SET Sensing

Condition

• Present sensing condition
• Click the SET rocker button

• Present sensing condition
• Single-pulse the remote input

T

Threshold Condition Accepted
Displays read "cAL SEt" then flashes
"PASS"; Sensor returns to Adjust
mode

Threshold Condition Unacceptable

Displays read "cAL SEt" then flashes
"FAIL"; Sensor returns to Adjust mode

Return to RUN

Mode

• Move Mode switch to RUN

No action required; sensor returns to
RUN mode automatically

Display: Red - Signal Level; Green -
Threshold

DF-G1 - Expert Fiber Amplifier Install Sheet

 

 

P/N 161275 Rev. A

www.bannerengineering.com - tel: 763-544-3164

9

Summary of Contents for DF-G1 Expert

Page 1: ...Q7 Single NPN Integral M8 Pico QD connector 4 pin DF G1 PS Q7 Single PNP Cordset Options A model with a QD connector requires a mating cordset For 9 m cable change the suffix 2M to 9M in the 2 m mode...

Page 2: ...he output is ON when the sensing condition is outside the window SET Rocker Button The SET rocker button is a 3 way button The positions are engaged by rocking the button left right The SET position i...

Page 3: ...ettings Setting Factory Default Threshold 2026 TEACH Selection Two Point TEACH Response Speed Standard 500 us Offset Percent 10 Auto Thresholds OFF OFF Delay 0 Disabled OFF One Shot 0 Disabled ON Dela...

Page 4: ...Press to increase press to decrease GREEN display shows the switching threshold value 2 seconds after adjustment the GREEN display will flash 3 times to con firm Slide Mode switch to RUN to complete...

Page 5: ...d signal Output OFF Output ON Darkest Taught Condition Lightest Taught Condition Position adjusted by Manual Adjust Figure 3 Dynamic TEACH Light Operate shown SET Button 0 04 seconds Click 0 8 seconds...

Page 6: ...t Moves sensing window center value up or down to make adjustments Slide Mode switch to ADJ to enter Adjust mode Press to increase press to decrease GREEN display shows the sensing window center value...

Page 7: ...ration Remember Manual adjustments are disabled when Auto Thresholds are ON Threshold position adjusted by Manual Adjust Sensor positions threshold a programmable offset below the presented condition...

Page 8: ...switching threshold value up or down to make adjustments Slide Mode switch to ADJ to enter Adjust mode Press to increase press to decrease GREEN display shows the switching threshold value 2 seconds...

Page 9: ...bration SET Sensor positions threshold exactly at the presented condition Threshold position adjusted by Manual Adjust Darkest no signal Most Light saturated signal Output OFF Output ON Condition Pres...

Page 10: ...ed Threshold Error The threshold s cannot be optimized and the sensor s output will stop functioning Cleaning correcting the sensing environment and or a re teach of the sensor is required Specificati...

Reviews: