Instruction manual
4.
OPERATION
4.
OPERATION
4.1 When Switching Power On for
the
First Time
Before starting operation, check the following:
(1) Wiring
(a)
A
correct power supply
is
connected to the power input terminals
(P24M
P24G P24L)
of
the servo
(b)
The servo motor power supply terminals
(U,
V,
W) of the servo amphfier match in phase with the
(c) The servo motor power supply terminals
(U,
V,
W)
of the servo amphfier are not shorted
to
the
(d) The servo amphfier and servo motor are grounded securely.
(e) When stroke end limit switches are used, the signals across LSP-SG and
LSN-SG
are on during
(0
24VDC
or hgher voltages are not applied
to
the pins of connectors
CNlA
and
CNlB.
(9)
SD
and
SG
of connectors
CNlA
and
CNlB
is
not shorted.
(h)
The wiring cables are free from excessive force.
amphfier.
power input terminals
(UT,
V,
W)
of
the servo motor.
power input terminals (P24M
*
P24L).
operation.
(2)
Environment
Signal cables and power cables are not shorted by wire offcuts, metallic dust
or
the hke.
(3)
Machine
(a) The screws in the servo motor installation part and shaft-to-machine connection are tight.
(b) The servo motor and the machne connected with the servo
motor
can be operated.
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