GSK GSK983M-H, Руководство пользователя

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GSK983M-H/M-V Milling CNC System Connection Manual
！ The machine cabinet must install protective grounding, the demand of grounding must
measure up GB5226.1-2002.It is well grounding that is necessarily for system in working order,
it cannot be in series system of each unit of grounding, it must install ground plate of
cabinet(can use a thick copperplate that thickness is 3mm or more)，The ground resistance
in protective grounding must be 4Ω or less. The cable used for protective grounding must
be of a sufficient cross section for each unit to connect ground plate, Generally the cable
is short-thick, and the color of cable is yellow-green.
P
o
w
e
r s
u
p
p
ly
S
ystem
Di
s
p
lay
panel
O
p
e
ra
to
r P
a
n
e
l
X
axis
drive
unit
Y
axis
drive
unit
Z
axis
drive
unit
Spindle
drive
unit
I/O
Unit
Grounding block
Electric cabinet
PE
5、Wiring：
The signal cables and control cables of weak current should be distributed far away
from the place where heavy current and heavy electromagnetic disturbance exist. They
should be distributed straightly against interference signal that may occur by twisted
cables.
6、Interference inhibition：
Connect shunt RC loop circuit to the AC coil (Fig.1). And the RC loop circuit should
be fixed as near as possible to the inductive load; connect reversely shunt freewheeling
diode to the DC coil (Fig.2); connect shunt surge absorber to the AC motor coil (Fig.3).
AC
220
V
+24
V
0
V
（
Fig. 2
）
M
3
～
Surge
absorber
KM
（
Fig. 3
）
（
Fig. 1
）
2