1 POWERLINK mode
LED "S/E"
Green Red Description
Off The interface error mode (failed Ethernet frames, increased number collisions the network, etc.
Double flash
(approx.
Managing node (MN)
The starts cyclic communication (cyclic input data not yet evaluated).
Single flash
(approx.
Controlled node (CN)
The network monitored for POWERLINK frames.
The CNs are configured this mode. Hz)
On Controlled node (CN)
If the red LED lights this mode, this means that the has failed. The waits until receives SoC frame and then switches to
mode PRE_OPERATIONAL_2.
Managing node (MN)
The network monitored for POWERLINK frames. Hz)
On Controlled node (CN)
If the red LED lights this mode, this means that the has failed.
Note:
Several red blinking signals are displayed immediately after the device switched on.
Off Mode: PRE_OPERATIONAL_2
The interface mode PRE_OPERATIONAL_2.
Cyclic communication not yet taking place. POWERLINK communication detected before this
time expires, however, the interface immediately enters mode PRE_OPERATIONAL_1.
Managing node (MN)
The "reduced cycle" mode.
Controlled node (CN)
The can configured the this mode.23 21
.
Table: LED "S/E" Interface state (interface POWERLINK mode)
Smart Camera Smart Sensor User's manual 1. These are not errors, however.
10 Hz)
Off Mode: BASIC_ETHERNET
Managing node (MN)
This mode can only exited resetting the controller. The CNs are configured this mode.
Off Mode: PRE_OPERATIONAL_1
The interface mode PRE_OPERATIONAL_1.
If POWERLINK communication detected before the time has elapsed, however, the not started.
• The interface device defective.
Flickering
(approx.Operating and connection elements
6.
Blinking error occurs the following modes, then the green LED blinks over the red LED:
• PRE_OPERATIONAL_1
• PRE_OPERATIONAL_2
• READY_TO_OPERATE
t
t
t
LED "S/E"
Status
green
Error
red
Table: LED "S/E" Error message (interface POWERLINK mode)
LED "S/E"
Green Red Description
Off Off Mode: NOT_ACTIVE
The interface either mode NOT_ACTIVE one the following modes errors present:
• The device switched off.
Controlled node (CN)
If POWERLINK communication detected during this mode, the interface enters mode PRE_OPERATIONAL_1. frame not received within the configured time window (time-
out), the interface immediately enters mode BASIC_ETHERNET.
• The device the startup phase.2.).
Controlled node (CN)
The can configured the this mode. frame not received within the configured time window (time-
out), the interface immediately enters mode PRE_OPERATIONAL_1.
• The interface device not configured correctly Automation Studio. command then switches the mode READY_TO_OPERATE
