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10-pos. DIP switch:
Address
Overview of the switch
positions
GFK-2731
The operating mode and the island number are set via the 10-pos. DIP switch.
NOTE: Malfunction in the event of incorrect addressing
Make sure that in an overall system comprising the VersaSafe system and any
higher-level PROFIsafe system, the addresses (address within the VersaSafe sys-
tem and F-Address of the PROFIsafe system) are unique. Duplicate address as-
signment is not permitted.
Use switch 9 of the DIP switch to set the operating mode:
–
0 (off): VersaSafe 16 or 24 words or
–
1 (on): VersaSafe multiplexer.
In VersaSafe multiplexer mode, the data width is 8 words.
Set switch 8 and switches 2 to 0 of the DIP switch to 0 (off).
Use switches 7 to 3 to set the island number.
An "island" always comprises the IC220SDL953 and the satellites assigned to it.
The DIP switch is set to 3FF
system; therefore, a valid address must be set.
Table 4-2
Switch position for VersaSafe 16 words
Mode switch
9
Mode 1
off
Table 4-3
Switch position for VersaSafe 24 words
Mode switch
9
Mode 2
off
Table 4-4
Switch position for VersaSafe multiplexer
Mode switch
9
Any
on
Chapter 4 Assembly, removal, and electrical installation
by default. This address is not valid for a VersaSafe
hex
VersaSafe 16 words
Address switch
Island number
8
7
6
5
off
1
to 31
dec
VersaSafe 24 words
Address switch
Island number
8
7
6
5
off
1
to 31
dec
VersaSafe multiplexer
Address switch
Island number
8
7
6
5
off
1
to 31
dec
Reserved
4
3
2
off
0
dec
Reserved
4
3
2
off
0
dec
Reserved
4
3
2
off
0
dec
4
1
0
off
off
dec
1
0
off
off
dec
1
0
off
off
dec
4-3
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