Hardware-Installation
Manual • Doc.-No.: C.3032.21 / Rev. 1.1
CAN-CBX_Pt100
Page 16 of 120
4.2 LED Display
Fig. 5: Position of the LEDs in the front panel
The CAN-CBX-Pt100 module is equipped with 4 status LEDs.
The terms of the indicator states of the LEDs are chosen in accordance with the terms recommended
by the CiA [3]. The indicator states are described in the following chapters.
4.2.1 Indicator States
There are 8 indicator states distinguished:
Indicator state
Display
on
LED constantly on
off
LED constantly off
blinking
LED blinking with a frequency of approx. 2.5 Hz
flickering
LED flickering with a frequency of approx. 10 Hz
1 flash
LED 200 ms on, 1400 ms off
2 flashes
LED 200 ms on, 200 ms off, 200 ms on 1000 ms off
3 flashes
LED 2x (200 ms on, 200 ms off) + 1x (200 ms on, 1000 ms off)
4 flashes
LED 3x (200 ms on, 200 ms off) + 1x (200 ms on, 1000 ms off)
Table 5: Indicator states