Balluff BNI ECT-507-005-Z040 - Function indicators

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9
4 Technical Dataa
4.6. Function
indicators
Module Status
LED
Indicator
Function
U
Green
Supply voltage OK
Red, flashing
Supply voltage < 18 V
Red, solid on
Supply voltage < 11 V
RUN
Off
The device is in the INIT state
Green, flashing
The device is in the PRE-OPERATIONAL state
Green, single flashing
The device is in the SAFE OPERATIONAL state
Green
The device is in the OPERATIONAL state
ERR
Off
No error
Red, flashing
Invalid configuration
Red, single flashing
Local error
Red double flashing
Application watchdog timeout
Red
Error in the application
L/A
Green flashing
Data transfer
Port
Standard port
Status
Function
Off
State the of input or output pin is 0
Yellow
State the of input or output pin is 1
Both LEDs flashing red
Sensor power supply short circuit between pin 1 and pin 3
Red
Short circuit at the output on pin 2 / 4 to pin 3
IO-Link port
Status
Function
Green
IO-Link – connection active
Green, flashing
No IO-Link – connection
Green, rapid flashing
IO-Link pre-operate during data storage
Red, rapid flashing
Validation failed / incorrect configuration of the IO-Link data
length
Data storage failed / incorrect device for data storage
Red
IO-Link short circuit pin 4 to pin 3
Status LEDs
Port LEDs