SICK WL23-2 Manual De Operación página 43

61
故障诊断表格
61 故障诊断表格
42
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
绿色 LED 未亮起 /
Green LED does not light up
WT(B)23-2： ，黄色 LED 闪
烁 /
WT(B)23-2： Yellow LED fla‐
shes
WTE23-2： 黄色 LED 闪烁
（非常短暂） /
WTE23-2： Yellow LED fla‐
shes (only briefly)
探测物体时信号中断 /
Signal interruptions when
object is detected
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
传感器损坏 /
Sensor is faulty
尽管传感器准备就绪，但运
行条件不佳 /
Sensor is still ready for ope‐
ration, but the operating
conditions are not ideal
示教模式 /
Teach-in mode
物体表面的去极化特性（例
如：薄膜），折射 /
Depolarizing property of the
object surface (e.g., tape),
reflection
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
如果电源正常，则更换传感
器 /
If the power supply is OK,
replace the sensor
检查运行条件： 光束（光
斑）完全对准反射器 / 清洁
光学表面（传感器和反射
器） / 重新设置灵敏度（示
教） / 反射器不适用于所选
应用（我们建议仅使用 SICK
反射器） / 检查开关距离，
必要时调整；参见图 H. / 传
感器和反射器之间的间距过
大 / H. /
Check the operating condi‐
tions: Fully align the beam
of light (light spot) with the
reflector. / Clean the optical
surfaces (sensor and reflec‐
tor). / Readjust the sensitivi‐
ty (teach-in) / Reflector is
not suitable for the applica‐
tion in question (we recom‐
mend only using SICK re‐
flectors) / Check sensing
range and adjust if neces‐
sary; see graphic H. / Dis‐
tance between the sensor
and the reflector is too
long / H.
检查示教模式 /
Check the teach-in mode
降低灵敏度或更改传感器位
置 /
Reduce sensitivity or
change the position of the
sensor
8015975.YHN1 | SICK
Subject to change without notice