Operating Instructions
IDEM Safety Switches
NET-BOX-CS
102638 2305 NET-BOX-CS Operating Instructions
10
7
Diagnostic Indication
LED
Function
Colour
DS
Device Status
Red/Green
PS
Module Status
Red/Green
PN
Network Status
Red/Green
L1
Link 1
Amber/Green
L2
Link 2
Amber/Green
LED
LED State
Comment
DS
Green
Device running
Red
Internal fault detected
MS
Green
Connection to PLC, Run state
Green Flash
Connection to PLC, Idle state
Red
Major Fault
Red Flashing
Recoverable fault, check PLC/NET-BOX configuration
NS
Off
No IP address set
Green
Online, connection(s) established
Green flash 1Hz
Online, no connections established
Red
Network fault
Red flash
Connection timed out.
L1/L2
Off
No Ethernet link detected
Amber
Ethernet link detected
Amber flash
Ethernet data transfer
•
Diagnostic LED’s are not reliable indicators and cannot be guaranteed to provide accurate
information. They should only be used for general diagnostics during commissioning or
troubleshooting. Do not attempt to use LEDs as operational indicators.
