SICK PowerProx WTT12L Manual Del Usuario página 51

60
故障诊断
60 故障诊断
61 错误诊断表格
50
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
绿色 LED 未亮起 /
Green LED does not light up
绿色 LED 亮起，探测物体时
无输出信号 /
Green LED lights up, no out‐
put signal when object is de‐
tected
绿色 LED 闪烁 /
Green LED flashes
不符合图 C 的开关输出端 Q /
Switching outputs not accor‐
ding to graphic C
不符合图 C 的开关输出端 Q /
Switching outputs not accor‐
ding to graphic C
黄色 LED 同步闪烁。 /
Yellow LEDs flash at the sa‐
me time
黄色 LED 闪烁（非常短
暂） /
Yellow LED flashes (only
briefly)
黄色 LED 亮起，光路中无物
体 /
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
未正确连接测试输入端
(TE) /
Test input (TI) is not con‐
nected properly
IO-Link 通信 /
IO-Link communication
IO-Link 通信 /
IO-Link communication
手动执行，可标准有所偏差
的参数设置 /
Parameter settings made
manually, which deviate
from the standard
传感器未准备就绪。环境温
度低时传感器处于预热阶
段。环境温度高时传感器自
行关闭。 /
传感器未准备就绪。环境温
度低时传感器处于预热阶
段。环境温度高时传感器自
行关闭。
示教模式 /
Teach-in mode
传感器和背景之间的间距过
小 /
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
参见 TE 的连接提示 /
See the note on connecting
the TI
-
-
启用恢复出厂设置。将开关
输出端重新设置为出厂设
置。 /
Initiate a factory reset. The
switching outputs are reset
to factory settings.
环境温度低时请等待，至传
感器完成预热。环境温度高
时请降温。 /
At low ambient temperatu‐
res, wait until the sensor
has warmed up. Ensure the
sensor cools down at ex‐
cessively high ambient tem‐
peratures.
检查示教模式 /
Check the teach-in mode
降低开关距离，参见图 F /
Reduce the sensing range,
see graphic F
8018110.YNG0 | SICK Subject
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