X90 mobile modules
X90 mobile system User's manual V 1.20 - Translation of the original manual
93
Interface status
LED "S/E"
Green
Red
Description
Off
Off
Mode:
NOT_ACTIVE
The interface is either in mode NOT_ACTIVE or one of the following modes or errors is present:
•
The device is switched off.
•
The device is in the startup phase.
•
The interface or device is not configured correctly in Automation Studio.
•
The interface or device is defective.
Managing node (MN)
The network is monitored for POWERLINK frames. If a frame is not received within the configured time window (timeout), the
interface immediately enters mode PRE_OPERATIONAL_1.
If POWERLINK communication is detected before the time has elapsed, however, the MN is not started.
Controlled node (CN)
The network is monitored for POWERLINK frames. If a frame is not received within the configured time window (timeout), the
interface immediately enters mode BASIC_ETHERNET. If POWERLINK communication is detected before this time expires,
however, the interface immediately enters mode PRE_OPERATIONAL_1.
Flickering
(approx.
10 Hz)
Off
Mode:
BASIC_ETHERNET
The interface is in mode BASIC_ETHERNET. The interface is operated in
Ethernet mode
.
Managing node (MN)
This mode can only be exited by resetting the controller.
Controlled node (CN)
If POWERLINK communication is detected during this mode, the interface enters mode PRE_OPERATIONAL_1.
Off
Mode:
PRE_OPERATIONAL_1
The interface is in mode PRE_OPERATIONAL_1.
Managing node (MN)
The MN is in "reduced cycle" operation. The CNs are configured in this mode.
Cyclic communication is not yet taking place.
Controlled node (CN)
The CN can be configured by the MN in this mode. The CN waits until it receives an SoC frame and then switches to mode
PRE_OPERATIONAL_2.
Single flash
(approx. 1 Hz)
On
Controlled node (CN)
If the red LED lights up in this mode, this means that the MN has failed.
Off
Mode:
PRE_OPERATIONAL_2
The interface is in mode PRE_OPERATIONAL_2.
Managing node (MN)
The MN starts cyclic communication (cyclic input data is not yet evaluated).
The CNs are configured in this mode.
Controlled node (CN)
The CN can be configured by the MN in this mode. A command then switches the mode to READY_TO_OPERATE.
Double flash
(approx. 1 Hz)
On
Controlled node (CN)
If the red LED lights up in this mode, this means that the MN has failed.
Off
Mode:
READY_TO_OPERATE
The interface is in mode READY_TO_OPERATE.
Managing node (MN)
Cyclic and asynchronous communication. Received PDO data is ignored.
Controlled node (CN)
The configuration of the CN is completed. Normal cyclic and asynchronous communication. The transmitted PDO data corre-
sponds to the PDO mapping. However, cyclic data is not yet evaluated.
Triple flash
(approx. 1 Hz)
On
Controlled node (CN)
If the red LED lights up in this mode, this means that the MN has failed.
On
Off
Mode:
OPERATIONAL
The interface is in mode OPERATIONAL. PDO mapping is active and cyclic data is evaluated.
Blinking
(approx.
2.5 Hz)
Off
Mode:
STOPPED
The interface is in mode STOPPED.
Managing node (MN)
This mode does not occur for the MN.
Controlled node (CN)
Output data is not being output, and no input data is being provided. This mode can only be reached and exited by a corre-
sponding command from the MN.
Table: LED "S/E" - Interface state (interface in POWERLINK mode)