Concept
RP-C LED
There is one LED on the front panel of the RP-C.
|
Function |
Color |
|
Status |
Red, Green, Blue (and combinations) |
Status LED
The RP controller Status LED indicates the condition of the device.
|
LED Patterns |
Condition |
|
Green, constant |
Normal operation, status OK RP controller firmware application running No Bluetooth activity a |
|
Blue, constant a |
Normal operation, status OK RP controller firmware application running Bluetooth connection is active |
|
Green 3 seconds, blue 1 second |
Normal operation, status OK RP controller firmware application running Bluetooth advertising is active a |
|
Green, flashing (~1 Hz) |
Device restarting, wait RP controller firmware application running |
|
Red, constant |
Detected error, attention required |
|
Red, flashing (~1 Hz) |
Device operates, but a problem needs attention |
|
Red/blue, flashing (~1 Hz) a |
Bluetooth radio microcontroller firmware is being upgraded |
|
Red/green, flashing (~1 Hz) |
RP I/O board receiving software upgrade, wait Do not interrupt power to the controller. For more information, see the following Important note. |
|
Amber, constant |
RP controller firmware boot applet running |
|
Amber, flash |
Device restarting, wait RP controller firmware boot applet started |
|
Amber/green, flashing (~1 Hz) |
RP controller firmware is being upgraded. It is typically the firmware main application, but it can also be a boot applet. |
|
White, transient |
Device starting, wait |
|
White, constant |
RP controller firmware not running, attention required (contact product support) |
- RP controller models with “-M” in the product name do not have Bluetooth Low Energy (BLE) capability. Therefore, the description of LED patterns indicating Bluetooth-related conditions does not apply to these models.
Avoid power interruptions to the device during the brief period when the Status LED is flashing red and green. An interruption causes problems with the I/O processor upgrade and can result in corrupt firmware. You can view the evidence of a corrupt processor when the device reports itself as an “MP-C-15A.” A corrupt I/O processor can lead to the loss of the reset button and/or I/O functionality, as well as the inability to upgrade the I/O processor and/or the device.
RP-C Controllers
RP-C Models
Status LEDs