Siemens SIMATIC ET 200eco PN - Diagnostics Using the LED Display at the Voltage Distributor

Interrupt, error, and system messages
7.3 Diagnostics by means of LED display
ET 200eco PN
Operating Instructions, 08/2016, A5E01250250-AJ
91
7.3.3
Diagnostics using the LED display at the voltage distributor
LED display
The figure below shows the position and arrangement of the LED display on the voltage
distributor.
①
Loop-through 1L/2L (green LED)
②
Infeed voltage (green LED)
Figure 7-1 LED display at voltage distributor
Table 7- 6 Status displays on the voltage distributor
LED
Meaning
1L/2L
Loop-through
On
Voltage applied
Flashing
Overload
Off
Short-circuit
Infeed voltage
On
Voltage applied
Off
Voltage not applied