User Manual

Wiring the device modules
Communication modules
7
l
61
EDK94ARN24 DE/EN/FR/ES/IT 2.1
DIP switch
Pos. Description
A Addressing of the station
For addressing purposes, every station must be given an unambiguous address.
Valid address range: 1 … 126
The address can be set freely via the front−panel switch.
) Note!
ƒ For S1 − S7 = OFF (Lenze setting):
When switching on the module, the configuration set under code C00899
becomes active.
ƒ For one of the switches S1 − S7 = ON:
When switching on the module, the address resulting from the switch
setting becomes active.
Switch off the voltage supply of the communication module and then on again
in order to activate changed settings.
Address settings through the DIP switch (device front)
The sum of the values (identical with package labelling) results in the station address to be
set:
Example:
Switch S7 S6 S5 S4 S3 S2 S1
Package labelling «64» «32» «16» «8» «4» «2» «1»
Switch state 0 0 1 0 1 1 1
Address (= 23) 0 0 16 0 4 2 1
Displays
LED
Description
Pos. Colour Condition
MS Green
Blinking Communication module is supplied with voltage, but has no connection
to the standard device (standard device is switched off, initialising or not
present).
On Communication module is supplied with voltage and connected to the
standard device.
ME Red On An error has occurred on the communication module.
BS Green Blinking Communication via the communication module has been established.
The PROFIBUS is active.
BE Red On Bus monitoring has been triggered.
DE Red On The communication module is not accepted by the standard device (see
notes given in the instructions for the standard device)