12.6 LED Signals
The LEDs at the upper side of the sensor indicate the operating status or possible errors.
Figure 19: LED´s on the upper side of the sensor in case of eSGC – Version
Note: The view on the top side of version without eSGC is similar, but LED-assignment differs.
Table 12: Meaning of the LEDs
LED flashes once per second
LED flashes ten times per second
Flashes with a certain long/short pattern at an emergency error
Flashes with 10Hz if the CP is not configured
ON at a normal error
ON, if no magnetic tape was detected
ON, when eSGC-contact (solid state contact) is closed
ON, when OC-relay is closed
ON, when SR1-relay is closed
ON, when SR2-relay is closed