AC Brushless Servo Drive System Manual Ver: 0002
ACa - 13 / 32
Preliminary
Acc/Dec.
Ramps
Max.
Current
Limit
PI.Gain
STATUS MESSAGES
. DRIVE DISABLED
L WAITING P. SUPPLY ??
0 SPEED DISABLED
1 RUNNING
ALARM MESSAGES (BLINKING)
2 MOTOR OVERTEMPERATURE
3 ENCODER FAULT
4 DRIVE OVERTEMPERATURE
5 MOTOR OVERLOAD
6 DRIVE OVERCURRENT
7 DRIVE OVERVOLTAGE
8 BALLAST OVERLOAD
9 INTERNAL FAULT
A POWER SUPPLY FAULT
Max.
Speed
Offset
ADJ
U
S
T
CONTRO
L
- SIGN
ALS
RA
T
IO
SE
L
E
C
T
E
N
CO
DE
R
IN
PU
T
+
MO
TO
R S
E
NS
O
R
TE
M
P
C
E
SPEED
DRIVE
EN
ABL
ES
MON
ITOR
D
R.O
K
10
9
8
7
6
5
4
3
2
1
COMMON
Vel-
CURRENT
Vel+
+10V
-10V
2
0mA
o
u
t
N
L
Identification Module IM.
-See correspondent section-
Status Display.
Status and Alarm
messages from
the Status Display.
X1
Connector for
the encoder input
signals.
Connector for
encoder signal
output to CNC.
A
u
x
ili
ar
P
o
wer
S
u
p
p
ly
in
p
u
t
te
rm
in
als.
Connectors
and front panel.
CONTROL
POWER
INPUTS
N
L
9
8
10
VELOCITY
CURRENT
7
6
DR.OK
4
3
5
SPEED
DRIVE
COMMON
-10 V
+10 V
2
1
3
Vel +
Vel -
5
4
6
7
CURRENT
±10 V
power
Commands
Monitoring.
Enables
Drive OK.
COM
M
A
NDS
C
O
NTRO
L P
O
W
E
R
IN
PU
T
S
22
0 Vac
7
6
5
4
3
2
1
WA
RN
ING
O
U
TP
UT
VELOCITY
CURRENT
E
N
CO
DE
R
OU
T
P
U
T
1
2
C
E
Warning
DA
N
G
E
R
H
IG
H
V
O
LTA
G
E
3
1
0
V
dc
DI
S
C
H
ARG
E
T
IM
E
=
1
m
in
.
X2
X1
X2
B3
B2
B1
B0
RESET
CROWARD (ON)
VBUS (OK)
STATUS
AC
S
e
rvo
d
ri
ve
X3
RATIO
SELECT
B3
B2
B1
B0
Dividing factor
of the encoder signal.
More significant Bit
Less significant Bit
1
2
3
4
A
*A
B
*B
5
6
7
8
Z
*Z
9
+5 Vdc
10
W
15
12
13
14
Tp
V
11 GND:Tp
U
*U
*V
*W
16 Chassis
1
2
3
4
A
*A
B
*B
5
6
7
8
Z
*Z
11
0 V
0
1