Siemens SINUMERIK 840Di sl - Parameterization of the Power Supply Unit

Ethernet communication
7.6 HT 8
Manual
202 Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
7.6.2 Parameterization of the power supply unit
Set identification
The following figure displays the relevant position of the rotary coding switches S1 and S2 in
the different power supply units.

5RWDU\FRGLQJVZLWFK
6 6
7HUPLQDOER[b31b%DVLFDQG
7HUPLQDOER[313OXV
0DFKLQH3XVKEXWWRQ3DQHO033+7&
ZLWKRSWLRQDOKDQGKHOGFRQQHFWLRQERDUG
+*$+7
&RQQHFWLRQPRGXOH%DVLF31
([DPSOHIRUDGGUHVV+
Figure 7-8 Position of the rotary coding switches S1 and S2
The ID of the relevant power supply unit is defined via the rotary coding switches S1 and S2.
The setting of the ID is hexadecimal. S1 defines the higher value position, while S2 defines
the lower value position.
Ranges of values
The value range that can be defined via S1 and S2 is 0
H
to 255
H
.
The valid value range for the ID is 1
H
to 254
H
.
Note
The ID must be unique across all the existing power supply units in the system network.