LED Descriptions
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PC Cards cifX PCI, PCIe, Low Profile PCIe | Installation, Operation and Hardware Description
DOC120204UM46EN | Revision 46 | English | 2015-12 | Relelased | Public
© Hilscher, 2008-2015
8.22 AS Interface Master
For the AS-Interface Master protocol, the communication status LED
COM
can assume the states described below. This description is valid from stack
version V2.3.
LED
Color
State
Meaning
Duo LED red/green
(green)
On
No configuration error, data exchange active
(green)
Flashing
Configuration error, data exchange active
(green)
Flickering
The communication is stopped.
(red/green)
Flashing „Configuration
mode“
active
(red)
Flashing
AS-Interface power fail
(red)
On
Heavy system error or hardware failure
COM
(off)
Off
No configuration found for this channel
Table 74: LEDs states for the AS-Interface Master protocol
LED State
Definition
On
The indicator is constantly on.
Off
The indicator is constantly off.
Flashing
The indicator turns on and off cyclically in slowly changing phases.
Flickering
The indicator turns on and off cyclically in rapidly changing phases.
Table 75: LED state definitions for the AS-Interface Master protocol
