58
59
具有特殊功能的设备
60
故障诊断
61
表故障诊断
40
Image: G
WTF9-3P2461: 带前景抑制的漫反射式光电传感器
WTF9-3P2261S01: 带前景抑制的漫反射式光电传感器,开关距离最大 500 mm,
开关频率 200 Hz
WTF9-3P2261S01: 带前景抑制的漫反射式光电传感器,开关距离最大 500 mm,
开关频率 200 Hz,带 DOL-0804-W02M
WTB9-3P3461S06: 针脚 4= Q\ (暗通调校), 针脚 2 = NC (未分配)
WTB9-3P3161: 3 个针脚, 针脚 1 = L+, 针脚 3 = M, 针脚 4 = Q (明通调校)
WTB9-3P3461S13: 针脚 4 = Q (明通调校), 针脚 2 = NC (未分配)
WTB9-3P2400S03: 无需设置盲盖,将开关距离预设为 98 mm
WTB9-3F3111: 电缆带插头 M8, 3 极 120 mm, 针脚 2 = Q 暗通调校
WTB9M4-3P3461S19: 到 90% 白色背景的开关距离提高至 400 mm, 开关频率
750 Hz
表 I 中罗列了传感器无法执行某项功能时应采取的各项措施。
LED 指示灯 / 故障界面 /
LED indicator/fault pattern
绿色 LED 未亮起 /
Green LED does not light up
绿色 LED 未亮起 /
Green LED does not light up
原因 /
Cause
无电压或电压低于极限值 /
No voltage or voltage be‐
low the limit values
电压中断 /
Voltage interruptions
措施 /
Measures
检查电源,检查整体电气连
接(导线和插头连接) /
Check the power supply,
check all electrical connec‐
tions (cables and plug con‐
nections)
确保电源稳定无中断 /
Ensure there is a stable
power supply without inter‐
ruptions
8017515 | SICK
Subject to change without notice