Instruction manual

Connection box C-BOX 300
Installation
S
ubject to reasonable modifications due to technical advances. Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group • Tel.: Germany (06 21) 7 76-0 • USA (330) 4 25 35 55 • Singapore 7 79 90 91 • Internet http://www.pepperl-fuchs.com
Date od issue 08/15/2003
21
In the C-BOX 300 the warning LED is repeated in the base.
Figure 4.13 LED Indicators in base
The internal LEDs of the C-BOX 300 (see Figure 17) indicate the following:
POWER ON (red): indicates the C-BOX 300 is connected to the power supply
and the power switch i s ON.
WARNING (red): indicates a warning or error condition. It is ON when a con-
nection procedure is in progress (the system is busy), during
a GET/TEST/SEND procedure or during the Configuration
Mode. It flashes when an error condition occurs. Normally
this LED should be OFF.
TX, LD3 (green): indicate the Profibus Network activity. When communication
takes place, these LEDs will blink slight ly.
LD2 (green): OFF = Bus off-line or power not supplied.
ON = Bus in Data Exchange Mode.
Flashing = Bus in Clear Mode.
LD1 (red): OFF = No er ror or power not supplied.
ON = Error in initialisation of Profibus ASIC.
Flashing = Error in configuration data and / or in user para-
meter data.
Warning LED