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3.3 DIP switches
The A3 Power Source comprises two DIP switch panels
on the right side of the power source. The switches can
be accessed through a hole in the cover plate. The hole is
covered by a rubber plug. The first panel (P1) configures
DeviceNet baud rate and Mac ID. The second panel (P2)
configures the touch sensor, safety stop, collision sensor,
fieldbus byte order, and watchdog.
By default, all DIP switches are OFF.
ON
P1
1
2
3
ON
P2
1
2
3
Figure 3.5 DIP switches in the power source
Panel P1 – DeviceNet configuration
1-2
Baud rate
3-8
Mac ID
Panel P2 – System configuration
1-2
Touch sensor voltage
3
Safety stop
4
Collision sensor
5
Collision sensor switch type
6
Byte order
7
Watchdog
8
(Reserved)
Figure 3.6: Quick guide for DIP switch configuration
1
2
4
5
6
7
8
OFF
OFF
OFF
OFF
4
5
6
7
8
ON
OFF
ON
ON
© Kemppi Oy 2018
125-500 kbps
0-63
50-200 V
OFF/ON
OFF/ON
OPENING/CLOSING
LITTLE-ENDIAN/BIG-ENDIAN
OFF/ON
(Reserved)
Baud rate
3
4
5
6
125 kbps
OFF
OFF
OFF
OFF
250 kbps
OFF
OFF
OFF
OFF
500 kbps
OFF
OFF
OFF
OFF
(Reserved)
OFF
OFF
OFF
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
7
A3 MIG Welder
7
8
Mac ID
1
2
OFF
OFF
0
OFF
OFF
OFF
ON
1
OFF
ON
ON
OFF
2
ON
OFF
ON
ON
3
ON
ON
...
OFF
OFF
60
OFF
ON
61
ON
OF
62
ON
ON
63
Voltage
50 V
80 V
110 V
200 V
1826
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