Connection diagrams
10.
358
Ref.1912
DDS
HARDWARE
· 346 ·
Diagram for general connection to mains
Diagram of the maneuver
F. H10/17
System with a XPS power supply. Diagram for general connection to mains.
F. H10/18
System with a XPS power supply. Diagram of the maneuver.
PE
- S1
MECHANICAL
MAIN SWITCH
- F3
- F4
- F5
MAIN FILTER
A-A
L1
L1
L2
L3
3x 400-460 VAC
2x 400-460
VAC
L1
L2
L3
L1
L2
L3
CONTACTOR
- KM1
L2
N
- Q1
DIFFERENTIAL
BREAKER
POWER MAINS
IT A MUST TO USE FUSES
TO THE POWER CONNECTOR
TO THE X3
CONNECTOR
K1
EARLY OPEN
CONTACT
K2
+24VDC
-KA3
KA3
K1
EARLY
OPEN
CONTACT
K2
OFF DELAY
CONTACT
GND
- S1
MECHANICAL
MAIN SWITCH
CONTACTOR
- KM1
GND
- Q1
DIFFERENTIAL
BREAKER
EARLY OPEN
CONTACT
EARLY
OPEN
CONTACT
see
fig.a
fig.a
K1. Auxiliary early open contact
Examples:
- Auxiliary contact
GAX11 10EA
of the GA series of
switches and breakers, Lovato Electric.
- Auxiliary contact
HI11-P1/P3E 061813
applicable to
switches and breakers P1-.../E, .../EA..., .../EZ y P3-
.../E, .../EA, from Moeller.
K2. Auxiliary early open contact
Examples:
- Auxiliary contact
HIV
in automatic switches NZM1, 2
or 3 from Moeller.
Note.
Observe that having the main key - S1 closed, although the power contactor - KM1 is open, the internal
auxiliary power supply of the XPS remains connected through its connector X3 to feed the control circuits of the
drive.
+24VDC
EMERGENCY
X+
X-
Y+
Y-
Z+
Z-
EMERG.
STOP
XPS
SYSTEM OK
I1 PLC
CNC EMERG.
O1 PLC
EMERGENCY LINE GND
Delay off
-KA3
DRIVE
ENABLES
- See GP9 -
SYSTEM
SPEED
ENABLE
-KA2
-KM1
ON
OFF
KA2
KA3
KA2
KA2
ON
Green
OFF
Red
ON
OFF
to SPEED ENABLES
-KA7
-KA4
-KA5
-KA6
BRAKE
CONTROL
BRK
-See GP9-
CNC
ENABLE
X
CNC
ENABLE
S
KA1
-KA1
t seconds
K1
EARLY
OPEN
CONTACT
K2
KA2
CNC
ENABLE
Y
CNC
ENABLE
Z
KA1
OFF DELAY
CONTACT
EARLY
OPEN
CONTACT
Note.
CNC EMERG. will always be assigned to I1/O1 of the PLC with an 8055/55i CNC. With an 8070 CNC, it may be
assigned to any I/O of the PLC. The contacts associated with relays - KA2, - KA3, - KA4, - KA5, - KA6 and - KA7 are
shown in fig.
and the contactor - KM1 in fig.
.
Important.
The relay - KA3 uses delayed deactivation for contactor - KM1 (t seconds) in order to be able to keep it
closed long enough to return to mains the excess energy generated while braking the motor. Make sure that the
delay t programmed at relay - KA3 is slightly longer than the braking time until the motor comes to full stop. See also
parameter GP9 in the «man_dds_soft.pdf» manual.
N o t e .
S e e a l s o a u x i l i a r y e a r l y o p e n
contacts K1 and K2 in the previous figure.
Содержание DDS APS-24
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Страница 397: ...Sales models 12 Ref 1912 397 DDS HARDWARE 12 9 Order example F H12 21 Order example...
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