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SMB18A 数据表(PDF) 4 Page - Banner Engineering Corp. |
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SMB18A 数据表(HTML) 4 Page - Banner Engineering Corp. |
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4 / 11 page ![]() Light-Operate/Dark-Operate Select Push Button (0.04 seconds ≤ “Click” ≤ 0.8 seconds) Remote Line (0.04 seconds ≤ T ≤ 0.8 seconds) Results From Run mode, seven-click the push button. From Run mode, seven-pulse remote line. T T T T T T T T T T T T T Sensor toggles between Light-/Dark-Operate settings and returns to Run mode. Power LED: Flashes 3x, then ON Green Output LED: Light Operate – ON, 3 Dark Operate – OFF, 3 Then ON or OFF, depending on output state Static TEACH Darkest (no signal) Most Light (saturated signal) Output OFF Output ON 2nd Taught Condition 1st Taught Condition Sensor positions threshold between presented conditions Figure 3. Static TEACH (Light Operate shown) • Static TEACH locates a single switching threshold (switchpoint) at the optimal location between the two taught conditions, with the Output ON condition on one side, and the Output OFF condition on the other. • During Static TEACH, the first condition taught is the ON condition. Output ON and OFF conditions may be reversed by switching the TEACH order or by changing the Light-/Dark- Operate setting in setup mode (see Sensor Setup on page 3). • Static TEACH is recommended for applications where two conditions can be presented individually. 1. Access the Static TEACH Mode. Method Action Result Push Button Press and hold the push button 2 to 4 seconds. The sensor waits for the first sensing condition. Power LED Indicator: OFF Output LED Indicator: Slow flash (1Hz) Remote Line No action required; the sensor is ready for the first sensing condition. 2. Teach the first sensing condition. Method Action Result Push Button Present the first (ON) sensing condition, then click the push button. Power LED Indicator: OFF Output LED Indicator: Double-flash Remote Line Present the first sensing condition, then single-pulse the remote line. T 3. Teach the second sensing condition. Method Action Result Push Button Present the second (OFF) sensing condition, then click the push button. TEACH Accepted Power LED Indicator: Flashes 3 times, then solid green Output LED Indicator: OFF The sensor returns to Run mode with the new settings. TEACH Not Accepted Power LED Indicator: OFF Output LED Indicator: Slow flash (1 Hz) The sensor returns to the wait state, ready for the first sensing condition. Remote Line Present the second sensing condition, then single-pulse the remote line. T WORLD-BEAM® QS18E Series 4 www.bannerengineering.com - Tel: +1-763-544-3164 P/N 136564 Rev. E |
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