On the device, colored light diodes (LED) show the operating status of the device.
Operating status
|
LED |
State |
Description |
|---|---|---|
|
Run (green) |
flashing |
Ready for operation, power supply connected |
|
flashing rapidly |
Update mode or reset to default settings (S10 pushbutton) |
|
|
on |
Boot phase |
|
|
3.3Mb (yellow) |
off |
No 3Mbit input signal detected |
|
flashing |
3Mbit input signal connected, but the device is not configured for this mode |
|
|
flashing irregularly |
32Mbit Flex mode: TCP/UDP/IP telegram detected via FO |
|
|
on |
Compatibility mode: valid 3Mbit signal detected |
|
|
32Mb (white) |
off |
No 32Mbit input signal detected |
|
flashing |
32Mbit input signal connected, but the device is not configured for this mode |
|
|
on |
Valid 32Mbit input signal detected |
|
|
Error (red) |
off |
Normal operation |
|
flashing |
Defect (configuration error) |
|
|
on |
Hardware error |
PROFIBUS
|
LED |
State |
Description |
|---|---|---|
|
Run (green) |
off |
Boot phase |
|
flashing |
Normal operation |
|
|
Bus (yellow) |
off |
Boot phase / no PROFIBUS communication detected |
|
flashing rapidly |
At least one master active on the DP, but none of the configured slaves is active |
|
|
flashing |
At least one master and one slave active on the DP, but not all slaves that have been configured. |
|
|
on |
All configured masters and slaves active on the DP |
|
|
Active (white) |
off |
Boot phase / no active slave configured in the device |
|
flashing rapidly |
No active slave in data exchange (with bus connected) |
|
|
flashing |
Not all active slaves in data exchange (with bus connected) |
|
|
on |
All active slaves in data exchange (with bus connected) |
|
|
Error (red) |
off |
Normal operation |
|
flashing |
Sporadic failures on the DP |
|
|
on |
Error on the DP line |