66
IIN
NS
ST
TA
AL
LL
LA
AT
TIIO
ON
N.. This option must be installed by a TECHNICALLY QUALIFIED
INDIVIDUAL who is familiar with this type of equipment and the hazards involved.
WARNING
HAZARDOUS VOLTAGE CAN CAUSE SEVERE INJURY OR DEATH.
LOCK ALL POWER SOURCES FEEDING THE DRIVE IN “OFF” POSITION.
CAUTION
Failure to follow these installation steps may cause equipment damage or
personnel injury.
P
Prre
elliim
miin
na
arry
y P
Prro
oc
ce
ed
du
urre
es
s
1.
Disconnect all electrical power to the drive.
2.
Open the GPD 205’s terminal covers.
3.
Verify that voltage has been disconnected by using a voltmeter to check for
voltage at the incoming power terminals, L1 (R), L2 (S) and L3 (T).
B
Brra
ak
kiin
ng
g R
Re
es
siis
stto
orr ((3
3%
% D
Du
utty
y C
Cy
yc
clle
e)) IIn
ns
stta
alllla
attiio
on
n
Note: The 3% duty cycle Braking Resistor is supplied with 6-inch leads.
1.
Mount the Braking Resistor, along with an overload or thermostat, in a suitable
metal enclosure.
2.
At the GPD 205, cut the protective tab covering terminals B1 and B2. Connect
the leads from the Braking Resistor to drive terminals, and make connections to
external control circuit, as shown in Figure A3-1.
3.
Close the GPD 205’s terminal covers.
4.
Proceed to “Adjustments” on page 68.
for more: efesotomasyon - Yaskawa drive