GMC-I Messtechnik GmbH
17
Note!
Designations A and B are not defined uniformly in various stan-
dards or for various devices. If the bus does not function, A
and B may be reversed.
5
LED Functions
LEDs provide information regarding the status of the device, as well as
the switching outputs and switching inputs of the controller and the
fieldbus.
Status Displays
Power on
green
Run
green
Active bus communication
yellow
Error
red
Binary input / output
is active
yellow
SMD LEDs
at terminal blocks
6
Initial Start-Up
6.1
Device Configuration
•
Selecting the sensor type: see “Mounting, Setup and Installation
Instructions” on page 5.
•
Selecting the bus address:
The bus address is selected with the DIP switch at the front panel.
Figure 15
Example: Bus Address = 3
•
All other settings are executed via the bus interface or the service
interface.
LEDs on sheet
metal housing
1 2 3 4 5 6 7 8
Bus Addr.
Upper Position =
High
Bottom Position =
Low
Least Significant Bit
Most Significant Bit
