Parker 590+ DRV - Page 67

Installing the Drive 3-29
DC590+ DRV Series DC Digital Drive
Figure 3- 11 AH470330 (Frame 2)
MC c oi l
forward bridge
reverse bridge
+
+
-
-
armature
voltage
f e ed back
arm ature current
co di ng &
phase
rotation
coding
ph as e r ota ti on
A+
L1
L2
L3
A-
POWER TER MINAL S
POWE R BO ARD
3 p has e
present
3phasepresent
fieldbridge
F+
F-
FS6FS5
0V
suppress ion
components
feedback
heatsink
th e r mis t or
heatsink
overtemperature
heatsink
fans
+24Vsupply
is ol at ed m ot or o ve rte m pera t ure
TH2
TH1
mo to r
thermistor
+2 4V
+1 5V
+5 V
0V
-15V
-24V
MC coil
MC coil
FS 7
N
L
4
3
control
MC
SMPS
transformeroption
motor
fa n
circuit
breaker
conn 1
M1/U
M2 /V
M3/W
FL1
FL 2
TERMINAL BOARD
main
contac tor
pilot
field
current f/b
DC CT
A1
internal/external
field supply
selector
MC Au x
Fi e l d
Field
Supply
A2
no t
fi tt ed
shorting
connector
Ve nt
Fan
Mo to r
Motor
Th e r m i s t o r
reverse bridge
forward bridge
-
+
-
+
suppression
components