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Installation manual
CNC 8055
CNC 8055i
1.
8055 CNC CONFIGURATION
SOFT: V02.2X
Central unit
Interconnection of modules.
It is connected in series. The figure shows the CAN connection between the central unit and 2 drives.
Sercos digital servo system
Module identification at the bus.
Each one of the elements integrated into the Sercos bus is identified by the 16-position rotary switch
(0-15) "Address" (also referred to as "Node_Select"). This rotary switch selects the address (node)
occupied by each element integrated in the bus.
The CNC must always occupy the "0" position and the rest will occupy the consecutive positions
(recommended) starting from "1". The corresponding drive must be turned off and back on (or press
the Reset button) for the address change to be assumed.
The fact that the drive identified with number 1 (for example) corresponds to the X axis, to Y or to
another one is irrelevant. However, it is a good idea, for the sake of clarity, that the machine axes
X, Y, Z, U, V, W, A, B and C are numbered sequentially in that order.
Sercos connector pinout.
Signal Description
IN Sercos connection input.
OUT Sercos connection output.
C
D
E
F
0
B
A
9
8
1
7
2
6
3
5
4
ADDRESS=1
LINE TERM=0
01
ISO GND
CAN L
SHIELD
CAN H
SHIELD
DRIVE MODULE 1
C
D
E
F
0
B
A
9
8
1
7
2
6
3
5
4
ADDRESS=2
LINE TERM=1
01
ISO GND
CAN L
SHIELD
CAN H
SHIELD
DRIVE MODULE 2
ISO GND
CAN L
SHIELD
CAN H
SHIELD
CNC
C
D
E
F
0
B
A
9
8
1
7
2
6
3
5
4
IN
OUT
NODE
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