Commissioning
Configuration with internal DIP switches
Settings in the programming mode
7
l
59
EDBMZ9374X DE/EN/FR 4.2
7.3.1 Settings in the programming mode
Digital inputs and outputs (terminals I/O1 ... I/O8) are configured in the
programming mode .
DIP switch assignment in the programming mode
DIP switches Function Setting notes Note
1 Terminal I/O1
Set the DIP switches according to the
terminal assignment I/O1 ... I/O8:
l DIP switches ON: Terminal
configured as output
l DIP switches OFF: Terminal
configured as input
An error message is
displayed (LED
ERROR" on), if a
terminal is configured
as output and a HIGH
level is applied.
2 Terminal I/O2
3 Terminal I/O3
4 Terminal I/O4
5 Terminal I/O5
6 Terminal I/O6
7 Terminal I/O7
8 Terminal I/O8
9 – Set DIP switch to OFF
10 – Set DIP switch to OFF
11 – Set DIP switch to OFF
12 Programming
mode /
Operating
mode
Set DIP switch to ON
(Programming mode)
In the programming
mode
l LED
ERROR module" is
flashing
l LED
Operation" is off
Setting sequence:
1. Switch on the power supply for the terminal extension.
2. Set DIP switch 12 to ON (programming mode).
3. Configure the terminals I/O1 ... I/O8 using DIP switches 1 ... 8.
4. Set DIP switch 12 to OFF (operating mode).
– The configuration of the inputs/outputs is completed.
5. Switch off the power supply for the terminal extension.
– The programming mode is quit only after the power supply has benn
switched off.
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