Siemens SIWAREX WP251 Manual page 178

Errors and messages
9.6 Operating errors
Item
LED 2
LED 3
LED 4
LED 5
LED 6
LED 7
LED 8
LED 9
LED 10
LED 11
LED 12
LED 13
LED 14
LED 15
LED 16
178
Color Labeling Function
Rx/Tx LAN communication active
Not used
Not used
DI.0 Digital input 0 active
DI.1 Digital input 1 active
DI.2 Digital input 2 active
DI.3 Digital input 3 active
Not used
Not used
Rx/Tx RS485 communication active
Not used
DQ.0 Digital output 0 active
DQ.1 Digital output 1 active
DQ.2 Digital output 2 active
DQ.3 Digital output 3 active
SIWAREX WP251
Manual, 12/2015, A5E37203357A