Technical data • Individual components
76
Panel PC 2100 swing arm user's manual V1.00
Green - Status
Description
Green flickering (approx. 10 Hz)
BASIC_ETHERNET
Mode
The interface is in BASIC_ETHERNET mode and being operated as an Ethernet TCP/IP interface.
Managing node (MN)
This state can only be exited by resetting the interface.
Controlled node (CN)
If POWERLINK communication is detected while in this state, the interface switches to the
PRE_OPERATIONAL_1 state (single flash).
Single flash (approx. 1 Hz)
PRE_OPERATIONAL_1
Mode
The interface is in PRE_OPERATIONAL_1 mode.
Managing node (MN)
The MN starts "reduced cycle" operation. Cyclic communication is not yet taking place.
Controlled node (CN)
The module can be configured by the MN in this state. The CN waits until it receives an SoC frame and then
switches to the PRE_OPERATIONAL_2 state (double flash). An LED lit red in this state indicates failure of the MN.
Double flash (approx. 1 Hz)
PRE_OPERATIONAL_2
Mode
The interface is in the PRE_OPERATIONAL_2 state.
Managing node (MN)
The MN begins cyclic communication (cyclic input data is not yet being evaluated). The CNs are configured in
this state.
Controlled node (CN)
The interface can be configured by the MN in this state. A command then switches the state to
READY_TO_OPERATE (triple flash). An LED lit red in this mode indicates failure of the MN.
Triple flash (approx. 1 Hz)
READY_TO_OPERATE
Mode
The interface is in the READY_TO_OPERATE state.
Managing node (MN)
Cyclic and asynchronous communication is taking place. Any received PDO data is ignored.
Controlled node (CN)
The configuration of the module is completed. Normal cyclic and asynchronous communication is taking place.
The PDO data being sent corresponds to the PDO mapping. Cyclic data is not yet being evaluated, however. An
LED lit red in this mode indicates failure of the MN.
On
OPERATIONAL
Mode
The interface is in OPERATIONAL mode. PDO mapping is active and cyclic data is being evaluated.
Blinking (approx. 2.5 Hz)
STOPPED
Mode
The interface is in STOPPED mode.
Managing node (MN)
This status is not possible for the MN.
Controlled node (CN)
No output data is being produced, and no input data is being received. It is only possible to enter or leave this
mode after the MN has given the appropriate command.
Table 65: Status/Error LED - POWERLINK - Status
System stop error codes
Incorrect configuration or defective hardware can cause a system stop error.
The error code is indicated by the red Error LED using four switch-on phases. Each switch-on phase has a duration
of either 150 ms or 600 ms. The error code is repeated every 2 seconds.
Error description
Error code indicated by red Status LED
RAM error:
The interface is defective and must be replaced.
•
•
•
-
Pause
•
•
•
-
Pause
Hardware error:
The interface or a system component is defective and must be replaced.
-
•
•
-
Pause
-
•
•
-
Pause
Table 66: System stop error codes
Key
•
...150 ms
−
...600 ms
Pause
2 second delay
3.4.1.4 Updating firmware
The firmware is a component of Automation Studio. The module is updated to this version automatically.
To update the firmware included in Automation Studio, the hardware must be upgraded (see "Project manage-
ment" / "Automation Studio upgrade" in the Automation Studio help system).
