Concept
Module and MP Controller Status LEDs
All modules and MP controllers provide a Status LED with different, defined functions as described here.
The AS-P/AS Server Status LED indicates its condition as follows:
|
LED Patterns |
AS-P/AS Server Conditions |
|
Green, constant |
Normal operation, status OK |
|
Green, flashing (~1 Hz) |
Device restarting, wait |
|
Red, constant |
Fatal error– attention required |
|
Red, flashing (~1 Hz) |
Device operates, but a problem needs attention |
|
Red/green, flashing (~1 Hz) |
Firmware being downloaded, wait |
|
Red/green, vague |
Device firmware upgrade mode, wait |
|
Red/green, vague |
Reset button has been pressed for more than 8 s, meaning a cold start occurs when the button is released |
|
No light |
No input power |
The PS-24V Status LED indicates the condition of the device as follows:
|
LED Patterns |
Condition |
|
Green, constant |
Output voltage and load OK |
|
Red/green, flashing |
Output slightly overloaded |
|
Red, constant |
Output overloaded |
|
No light |
No input power |
All Central IO modules include a Status LED indicating the condition of the device as described in the following table:
|
LED Patterns |
Center IO Module Conditions |
|
Green, constant |
Online and configured (at least one channel/point downloaded successfully) |
|
Green, flashing (200 ms ON, 200 ms OFF) |
Online and unconfigured (physical module that either matches/mismatches logical module) |
|
Green, slow flashing (3 sec) |
Low power mode (saves energy) |
|
Red, constant |
Error requiring attention (for example, the input voltage is too low) |
|
Red, flashing (100 ms ON, 100 ms OFF) |
Offline with respect to the AS-P/AS Servers (both configured and unconfigured modules) |
|
Red/Green, flashing (Green 100 ms, Red 100 ms) |
Bootloader mode (downloading data) |
|
No light |
No input power |
All MP controllers and the IP-IO module include a Status LED indicating the condition of the device as described in the following table:
|
LED Patterns |
Condition |
|
Green, constant |
Normal operation, status OK MP controller firmware application running |
|
Green, flashing (~1 Hz) |
Device restarting; wait MP controller firmware application running |
|
Red, constant |
Detected error; attention required |
|
Red, flashing (~1 Hz) |
Device is operating but a problem needs attention |
|
Red/green, flashing (~1 Hz) |
MP controller I/O board receiving software upgrade; wait |
|
Amber, constant |
MP controller firmware boot applet running |
|
Amber, flash |
Device restarting; wait MP controller firmware boot applet started |
Terminal Base Installation
Power Rating
PS-24V Power Supply Module
Automation Server Installation
AS-P and AS-P-NLS Installation
Central IO Module Installation