Accurax G5 servo drive
5
Servo drive part names
Note:
the above pictures show 230V servo drives models only. The 400V servo drives have DC power input terminals for control circuit instead of
L1C and L2C terminals.
Inte
g
rat
ed
functi
on
s
USB
Communications
Interface
Personal computer/ Connector mini-USB
Communications standard
Compliant with USB 2.0 standard
Function
Parameter setting and status monitoring
Automatic load inertia detection
Automatic motor parameter setting. One parameter rigidity setting.
Dynamic brake (DB)
Built-in. Operates during main power OFF, servo alarm, servo OFF or overtravel.
Regenerative processing
Internal resistor included in models from 600 W to 5 kW. Regenerative resistor externally mounted (option).
Overtravel (OT) prevention function
DB stop, deceleration stop or coast to stop during P-OT, N-OT operation
Encoder divider function
Optional division possible
Electronic gearing (Numerator/Denominator)
Up to 4 electronic gear numerators by combining with inputs.
Internal speed setting function
8 speeds may be set internally
Protective functions
Overcurrent, overvoltage, undervoltage, overspeed, overload, encoder error, overheat...
Analog monitor functions for supervision
Analog monitor of motor speed, speed reference, torque reference, command following error, analog input...
The monitoring signals to output and their scaling can be specified by parameters.
Number of channels: 2 (Output voltage: ±10V DC)
Panel operator
Display functions
6-digit 7-segment LED display shows the drive status, alarm codes, parameters...
Panel operator keys
Used to set/monitor parameters and drive condition (5 key switches).
CHARGE lamp
Lits when the main circuit power supply is turned ON.
Safety terminal
Functions
Safety torque OFF function to cut off the motor current and stop the motor. Output signal for failure monitoring
function.
Conformed standards
EN ISO13849-1:2008 (PL- d, Performance Level d), IEC61800-5 -2:2007 (function STO, Safe Torque OFF),
EN61508:2001 (Safety Integrity Level 2, SIL2), EN954-1:1996 (CAT3).
External encoder feedback
Serial signal and line-driver A-B-Z encoder for full-close control
Expansion connector
Serial bus for option board
Di
s
pl
a
y
a
re
a
Oper
a
tion
a
re
a
U
S
B connector (CN7)
Exp
a
n
s
ion connector (CN
3
)
Monitor connector (CN5)
Motor connection
termin
a
l
s
(U, V
a
nd W)
Control circ
u
it
power
su
pply termin
a
l
s
(L1C
a
nd L2C)
M
a
in circ
u
it
power
su
pply termin
a
l
s
(L1, L2,
a
nd L
3
)
Extern
a
l Regener
a
tion
Re
s
i
s
tor connection
termin
a
l
s
(B1, B2
a
nd B
3
)
Protective gro
u
nd termin
a
l
s
Control I/O connector (CN1)
- 50 pin
s
-
Sa
fety connector (CN
8
)
Extern
a
l encoder connector (CN4)
Encoder connector (CN2)
Ch
a
rge l
a
mp
Di
s
pl
a
y
a
re
a
Addre
ss
n
u
m
b
er
s
witche
s
MECHATROLINK-II connector (CN6)
Monitor connector (CN5)
Motor connection
termin
a
l
s
(U, V
a
nd W)
Control circ
u
it
power
su
pply termin
a
l
s
(L1C
a
nd L2C)
M
a
in circ
u
it
power
su
pply termin
a
l
s
(L1, L2,
a
nd L
3
)
Extern
a
l Regener
a
tion
Re
s
i
s
tor connection
termin
a
l
s
(B1, B2
a
nd B
3
)
Protective gro
u
nd termin
a
l
s
Control I/O connector (CN1)
- 26 pin
s
-
Sa
fety connector (CN
8
)
Extern
a
l encoder connector (CN4)
Encoder connector (CN2)
Ch
a
rge l
a
mp
U
S
B connector (CN7)
MECHATROLINK-II
s
ervo drive
s
An
a
log/p
u
l
s
e
s
ervo drive
s
