LED Descriptions
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PC Cards cifX PC/104 | Installation, Operation and Hardware Description
DOC120206UM42EN | Revision 42 | English | 2014-12 | Released | Public
© Hilscher, 2008-2014
8.18 PROFIBUS MPI Device
8.18.1 1 Communication Status LED
The subsequent table describes the meaning of the LEDs for the PC Card
cifX PROFIBUS MPI device when the firmware of the PROFIBUS MPI
protocol is loaded to the device.
LED
Color
State
Meaning
cifX with 1 Communication Status LED
LED green
(green)
On
Status
The device currently holds the PROFIBUS token and is able to transfer
telegrams of data.
(green)
Blinking
(regularly)
5 Hz
Status
The device is configured to be a part of the PROFIBUS ring, but it must
share the PROFIBUS token with other PROFIBUS-Master devices
present on the PROFIBUS ring.
(green)
Blinking
(regularly)
0.5 Hz
Status
Automatic baudrate detection is running
COM
(off)
Off
Status
The device has not been integrated into the PROFIBUS ring, i.e. it has
not been configured correctly or has a wrong configuration or has not
received the PROFIBUS token.
Table 51: LEDs PROFIBUS MPI – 1 Communication Status LED
8.18.2 2 Communication Status LEDs
The subsequent table describes the meaning of the LEDs for the PC Card
cifX PROFIBUS MPI device when the firmware of the PROFIBUS MPI
protocol is loaded to the device.
LED
Color
State
Meaning
cifX with 2 Communication Status LEDs
(AIFX-DP is connected)
LED green
(green)
On
Status
The device currently holds the PROFIBUS token and is able to
transfer telegrams of data.
(green)
Blinking
(regularly)
5 Hz
Status
The device is configured to be a part of the PROFIBUS ring, but it
must share the PROFIBUS token with other PROFIBUS-Master
devices present on the PROFIBUS ring.
(green)
Blinking
(regularly)
0.5 Hz
Status
Automatic baudrate detection is running
STA
(off)
Off
Status
The device has not been integrated into the PROFIBUS ring, i.e. it
has not been configured correctly or has a wrong configuration or has
not received the PROFIBUS token.
LED red
ERR
-
-
This LED is not used.
Table 52: LEDs PROFIBUS MPI – 2 Communication Status LEDs (AIFX-DP connected)