PC Cards CIFX 104

LED Descriptions 75/171

8.11 PROFINET IO-Controller

LED

SF

(System

Failure)

General name:

COM 0

BF

(Bus

Failure)

General name:

COM 1

LINK

Ch0 & Ch1

RX/TX

Ch0 & Ch1

For the PROFINET IO-Controller protocol, the communication LEDs

SF

(system failure) and

BF

(bus failure) as well as the Ethernet LEDs

LINK

and

RX/TX

can assume the states described below. This description is valid from stack version V2.6.

State Meaning Color

Duo LED red/green

(off)

Off

(red)

(red)

Flashing

(1 Hz, 3 s)

Flashing

(2 Hz)

(red)

On

(

together with SF „red

ON

)

Duo LED red/green

(off)

Off

(red)

(red)

(red)

Flashing

(2 Hz)

On

(

together with SF „red

ON")

On

(

together with SF „red

OFF")

LED green

No error

DCP signal service

is initiated via the bus.

System error:

Invalid configuration, Watchdog error or internal error

System error:

Invalid configuration, Watchdog error or internal error

No error

Configuration fault:

Not all configured IO-Devices are connected.

No valid Master license

No Connection:

No Link.

(green)

On

(off)

LED yellow

Off

(gelb)

(off)

Flickering

(load dependant)

Off

The device is linked to the Ethernet.

The device has no link to the Ethernet.

The device sends/receives Ethernet frames.

The device does not send/receive Ethernet frames.

Table 44: LED states for the PROFINET IO-Controller protocol

LED state

On

Off

Flashing

(1 Hz, 3 s)

Definition

The indicator is constantly on.

The indicator is constantly off.

The indicator turns on and off for 3 seconds with a frequency of 1 Hz: “on” for 500 ms, followed by “off” for 500 ms.

Flashing (2 Hz) The indicator turns on and off with a frequency of 2 Hz:

“on” for 250 ms, followed by “off” for 250 ms.

Flickering

(load dependant)

The indicator turns on and off with a frequency of approximately 10 Hz to indicate high Ethernet activity: on for approximately 50 ms, followed by off for 50 ms. The indicator turns on and off in irregular intervals to indicate low Ethernet activity.

Table 45: LED state definitions for the PROFINET IO-Controller protocol

PC Cards cifX PC/104 | Installation, Operation and Hardware Description

DOC120206UM44EN | Revision 44 | English | 2015-07 | Released | Public © Hilscher, 2008-2015