M
M
F
F
W
W
-
-
Z
Z
D
D
-
-
B
B
A
A
-
-
U
U
K
K
-
-
0
0
0
0
6
6
P
P
a
a
g
g
e
e
1
1
3
3
o
o
f
f
2
2
4
4
A system from the MFW product family
The setting of the module numbers and the number of connected substations are binary coded.
For example:
A1
A2
A3
A4
A5
A6
A7
A8
Meaning
2
0
= 1 2
1
= 2 2
2
= 4 2
3
= 8 2
4
= 16 2
5
= 32 2
6
= 64 2
7
= 128
Module number 2
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
Module number 7
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
Module number 254 OFF
ON
ON
ON
ON
ON
ON
ON
B1
B2
B3
B4
B5
Meaning
2
0
= 1 2
1
= 2 2
2
= 4 2
3
= 8 2
4
= 16
2
stations
OFF ON OFF OFF OFF
7 stations
ON
ON
ON
OFF
OFF
31
stations
ON ON ON ON ON
5.3 Substation module
The following settings must be made
Meaning
Values
DIP switches
Module number of the I/O
module
0 – 250
A1 –A8
not used
A9
Station address
1 – 31
B1 – B5
Number of pulse inputs or
outputs
0, 1, 2 or 4
(All other inputs and outputs
are handled as static I/Os by
MFW.)
B6 B7
Pulse input or
output
OFF OFF none
ON OFF E/A1
OFF ON E/A1 and E/A2
ON ON E/A1 – E/A4
2 wire reception level
Standard /-20 dB
B8
2 wire transmission level
Standard / high
B9
Table 3: DIP switch of the basic module
The setting of the module numbers and the station addresses are binary coded.
For example:
A1
A2
A3
A4
A5
A6
A7
A8
Meaning
2
0
= 1 2
1
= 2 2
2
= 4 2
3
= 8 2
4
= 16 2
5
= 32 2
6
= 64 2
7
= 128
Module number 2
OFF
ON
OFF
OFF
OFF
OFF
OFF
OFF
Module number 7
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
Module number 254 OFF
ON
ON
ON
ON
ON
ON
ON
B1
B2
B3
B4
B5
Meaning
2
0
= 1 2
1
= 2 2
2
= 4 2
3
= 8 2
4
= 16
Station
2
OFF ON OFF OFF OFF
Station 7
ON
ON
ON
OFF
OFF
Station
31
ON ON ON ON ON
