B&R MAPPC800-ENG, User Manual

Page: 93 / 396

Technical data • Individual components
Secti
on 2
Te
chn
ica
l da
ta
93 Panel PC 800 User's Manual V 1.00
Status / Error LED
The status/error LED is a green/red LED.
Red - error Description
On The POWERLINK interface has encountered an error (failed Ethernet frames, increased number of
collisions on the network, etc.).
Table 53: Status / Error LED as error LED - POWERLINK card 2-port operating mode
Green - status Description
Off
NOT_ACTIVE Managing Node (MN)
The bus is monitored for POWERLINK frames. If a frame is not received within the configured time
window (timeout), the interface goes directly into PRE_OPERATIONAL_1 status (single flash).
If, however, POWERLINK communication is detected before this time passes, the interface goes
directly into the BASIC_ETHERNET status (flickering).
Controlled Node (CN)
The bus is monitored for POWERLINK frames. If a frame is not received within the configured time
window (timeout), the interface goes directly into BASIC_ETHERNET status (flickering).
If, however, POWERLINK communication is detected during this time, the interface goes directly into
the PRE_OPERATIONAL_1 status (single flash).
Green flickering (approx. 10 Hz)
BASIC_ETHERNET The interface is in BASIC_ETHERNET status, and is operated purely as an Ethernet TCP/IP interface.
Managing Node (MN)
This status can only be changed by resetting the interface.
Controlled Node (CN)
If POWERLINK communication is detected while in this status, the interface goes into the
PRE_OPERATIONAL_1 state (single flash).
Single flash (approx. 1 Hz)
PRE_OPERATIONAL_1 The interface status is PRE_OPERATIONAL_1.
Managing Node (MN)
The MN starts the operation of the "reduced cycle". Collisions are allowed on the bus. There is not yet
any cyclic communication.
Controlled Node (CN)
The CN waits until it receives an SoC frame and then switches to PRE_OPERATIONAL_2 status
(double flash).
Double flash (approx. 1 Hz)
PRE_OPERATIONAL_2 The interface status is PRE_OPERATIONAL_2.
Managing Node (MN)
The MN begins with the cyclic communication (cyclic input data is not yet evaluated). The CNs are
configured in this status.
Controlled Node (CN)
In this status, the interface is normally configured by the manager. After this, a command changes the
status to PRE_OPERATIONAL_3 (triple flash).
Triple flash (approx. 1 Hz)
READY_TO_OPERATE The interface status is READY_TO_OPERATE.
Managing Node (MN)
Normal cyclic and asynchronous communication. Received PDO data is ignored.
Controlled Node (CN)
The configuration of the interface is complete. Normal cyclic and asynchronous communication.
The PDO data sent corresponds to the PDO mapping used. However, cyclic data is not yet evaluated.
On
OPERATIONAL The interface status is OPERATIONAL.
Blinking (approx. 2.5 Hz)
STOPPED The interface status is STOPPED.
Managing Node (MN)
This status is not possible for the MN.
Controlled Node (CN)
No output data is produced and no input data is received. Only the appropriate command from the
manager can enter or leave this state.
Table 54: Status / Error LED as status LED - POWERLINK card 2-port operating mode