Reset Button - B&R Power Panel C Series User Manual

Green - Status
Triple flash (approx. 1 Hz)
READY_TO_OPERATE
On
OPERATIONAL
Blinking (approx. 2.5 Hz)
STOPPED
2.4.4.3 System failure error codes
Incorrect configuration or defective hardware can cause a system failure error code.
The error code is indicated by the red error LED using four switch-on phases. The switch-on phases have a duration
of either 150 ms or 600 ms. The error code is output cyclically every 2 seconds.
Error description
RAM error:
The module is defective and must be replaced.
Hardware error:
The module or a system component is defective and must be
replaced.
Table 36: Diagnostic LEDs 4PPC70.xxxx-20x - System failure error codes
Key ● ... 150 ms
- ... 600 ms
Pause 2 second delay
2.4.4.4 Ethernet and POWERLINK LEDs
LED Color Status
ACT Green On
Red On
LNK Orange On
Blinking

2.4.5 Reset button

The reset button can be used to switch between operating modes, depending on how it is pressed.
• Reset hardware (RUN): Short press (<2 seconds)
• Diagnostic mode (DIAG): Long press (>2 seconds)
• Start mode (BOOT): Short press (<2 seconds), followed by a long press (>2 seconds)
A warm or cold restart triggered from Automation Studio always results in RUN mode.
Power Panel C-Series User's Manual V1.00
Description
Mode
The module is in the READY_TO_OPERATE state.
Managing node (MN)
Cyclic and asynchronous communication. The received PDO data is ignored.
Controlled node (CN)
The module configuration is complete. Normal cyclic and asynchronous communication. The PDO data sent
corresponds to the PDO mapping. Cyclic data is not yet evaluated, however.
An LED lit red in this mode indicates a failure of the MN.
Mode
The module is in PRE_OPERATIONAL_2 mode. PDO mapping is active and cyclic data is being evaluated.
Mode
The module is in STOPPED mode.
Managing node (MN)
This status is not possible for the MN.
Controlled node (CN)
No output data is produced, and no input data is supplied. It is only possible to enter or leave this mode after
the MN has given the appropriate command.
Table 35: Diagnostic LEDs - 4PPC70.xxx-20x - "S/E" LED - Status
Error code indicated by red status LED
●
-
ACT
(green)
Figure 6: Ethernet and POWERLINK LEDs
Description
Application running
SERVICE mode
No Ethernet or POWERLINK activity on the bus
Ethernet or POWERLINK activity on the bus
Table 37: Ethernet and POWERLINK LEDs
● ● - Pause
● ● - Pause
LNK
(orange)
Power Panel C-Series • C-Series
● ● ● -
- ● ● -
Pause
Pause
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