AutomationDirect SureServo2 Quick Start Manual - Page 2
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Air Flow Measuring Points
(see the other diagrams for clearance dimensions)
When operating the servo drive, the ambient environmental temperature should be between 0°C (32°F) and 55°C (131°F). If
the temperature is over 45°C (113°F), place the product in a well-ventilated environment. During long-term operation, the
suggested temperature of the operating environment should be under 45°C (113°F) to ensure the servo drive' s
performance. For SV2A-2040, keep a clearance of at least 50mm above the drives and keep the speed of air flow above 0.5
m/s. For SV2A-2075, SV2A-2150, SV2A-2200, SV2A-2300, SV2A-2550, SV2A-2750, and SV2A-2F00, keep a clearance
of at least 50mm above the drives and keep the speed of air flow above 1 m/s. If the product is installed in an electrical
cabinet, make sure the size of the cabinet and its ventilation condition can prevent the internal electrical devices from
overheating. Also, check if the vibration of the machine affects the electrical devices in the electrical cabinet.
La température ambiante de l'environnement de fonctionnement de l'entraînement asservi doit être entre 0 °C (32 °F) et
55 °C (131 °F). Si la température est supérieure à 45 °C (113 °F), placez le produit dans un environnement bien ventilé.
Pour le fonctionnement à long terme, la température suggérée de l'environnement d'opération doit être inférieure à 45 °C
(113 °F) afin d'assurer le bon rendement de l'entraînement asservi. Si le produit est installé dans un tableau de distribution,
assurez-vous que la taille du tableau de distribution et la ventilation peuvent empêcher la surchauffe des dispositifs
électriques internes. Vérifiez également si la vibration de la machine affecte les dispositifs électriques du tableau de
distribution.
(5)
Installation direction and space
Precautions:
◼
Incorrect installation direction may result in malfunction.
◼
For better ventilation and cooling, allow sufficient clearance space between the AC servo drive and the adjacent
objects and the wall, or overheating may result in malfunction of the machine.
Do not block the ventilation holes of the AC servo drive, and do not mount it in the incorrect direction, or it may
◼
result in malfunction of the machine.
(5) Orientation et espace requis pour l'installation
Precautions:
◼
Une mauvaise orientation d'installation peut entraîner un dysfonctionnement.
◼
Pour une meilleure ventilation et un meilleur refroidissement, prévoyez un dégagement suffisant entre
l'entraînement asservi c.a., les objets adjacents et le mur, sinon la surchauffe peut entraîner un
dysfonctionnement de la machine.
◼
Ne bloquez pas les orifices d'aération de l'entraînement asservi c.a. et ne le fixez pas dans la mauvaise direction,
ou cela pourrait entraîner un dysfonctionnement de la machine.
Correct
Incorrect
Installation: In order to have adequate air flow for ventilation, follow the suggested clearances as shown in the following
diagram when installing one or more servo drives.
One servo drive
Multiple servo drives
Note: The above diagrams are not accurately scaled. Refer to the annotations on the diagrams.
Minimum distance (d) corresponding to
the operating temperature (Ta)
Servo drive model
Cooling method
*Considering the assembly tolerances, the servo drive requires
a minimum clearance of 1mm
SV2A-2040
Natural cooling
SV2A-2075
SV2A-2150
SV2A-2200
Natural cooling plus
SV2A-2300
forced cooling
SV2A-2550
SV2A-2750
SV2A-2F00
(6)
Basic inspection
Item
Description
◼
Periodically check to confirm the screws are securely tightened. This includes the screws in
the servo drive, the connection screws between the motor shaft and machine, and the
connection screws between the terminal block and machine.
◼
Prevent oil, water, metallic particles, and other foreign matter from entering the control box or
General inspection
ventilation equipment. Protect the servo drive from any drill cuttings.
◼
If the control box is installed in a location where dust or harmful gas are present, ensure the
dust or harmful gas cannot enter the control box.
◼
Make sure to wire encoders and other devices in the proper sequence to avoid sudden
unintended acceleration or damage to the motor.
◼
To avoid electric shock, connect the ground terminal of the servo drive to the ground terminal
of the control box. If wiring must be added or modified, wait at least 10 minutes after
disconnecting the servo drive from the power supply or discharge the electricity with a
discharge device.
◼
Isolate the wires at the wiring terminal.
Inspection before
◼
Make sure the wiring is correct to avoid damage or any abnormal operation.
operation
◼
Check for and remove any electrically conductive objects, including metal sheet and screws,
(power is not
or flammable objects inside or near the servo drive.
applied)
◼
Make sure the STO circuit is OFF.
◼
To ensure the electromagnetic brake works, make sure the stop and circuit breaker functions
are working properly.
◼
Reduce the electromagnetic interference if there is electromagnetic interference with the
peripheral devices.
◼
Make sure the external voltage level of the servo drive is correct.
◼
The encoder cable should be protected from excessive stress – make sure the cable is not
worn or stretched.
◼
Contact AutomationDirect if the servo motor vibrates or makes unusual noise during operation.
◼
Make sure the parameter settings are correct. Different machines have different
Inspection before
characteristics. Adjust the parameters according to the characteristics of each machine.
operation
◼
Reset the parameters when the servo drive is in the Servo Off status to avoid possible
(power is applied)
malfunction.
◼
If there is no contact noise or other abnormal noise when the relay is operating, contact
AutomationDirect
◼
Contact AutomationDirect if the power indicator or LED display does not function properly.
(7)
Wiring
Single-phase power supply (models of 2 kW and
Three-phase power supply (220VAC for all series)
below can use 110VAC or 220VAC single phase)
S
R
T
S
R
MCCB
MCCB
Noise filter
Power 1
Power 2
MC
ALRM_RY_B
Noise filter
MC
SPD
Servo drive
R
U
S
V
Motor
MC
T
W
L
1C
L
2C
P1
P2
CN
1
24 VDC
DO5+ (28)
ALRM_RY
DO5- (27)
Note: MCCB: molded case circuit breaker; MC: magnetic contactor; SPD: surge protection device; Power 1: power on;
Power 2: power off; ALRM_RY: alarm relay; ALRM_RY_B: normally closed contact of the alarm relay
(8)
Wiring diagram for the servo system
T
S
R
MCCB
Motor
Motor
Power
Power
Noise filter
ON
OFF
MC
ALRM_RY_B
MC
SPD
＊1
R
24V Open-collector pulse command input
S
NPN type equipment
T
PULL HI_S
35
+
DC
L
1C
-
24V
/SIGN
SIGN
37
L
2C
PULL HI_P
39
P1
/PULSE
41
Inputs SIGN (36) and PULSE (43) are
P2
designed for Line Driver (differential)
SG
signals. Do not use with 24V. For 5V
open collector applications, see
section 3.5 in the User Manual.
PNP type equipment
CN1
+
DC
PULL HI_S
35
/SIGN
37
/ SIGN
-
24V
/SIGN
SIGN
37
SIGN
36
SIGN
Pulse input
PULL HI_P
39
/PULSE
41
(Line Driver)
/PULSE
41
PULSE
43
1.2KΩ
V-REF
42
SG
±
10V
10KΩ
12K Ω
GND
44
1.2KΩ
T-REF
18
±
10V
10KΩ
12K Ω
GND
19
MON1
16
Twi sted-pair
10KΩ
or twisted-
GND
13
10KΩ
shielde d cable
MON2
15
COM+
11
SON
DI1-
9
4.7 K Ω
Digital Input Rating:
CCLR
DI2-
10
4.7 K Ω
ON: 15 - 24V
, 8mA
DC
4.7
K Ω
OFF: <5V
, <0.5 mA
TCM0
DI3-
34
DC
4.7
K Ω
TCM1
DI4-
8
4.7
K Ω
ARST
DI5-
33
K Ω
NL
4.7
DI6-
32
4.7
K Ω
PL
DI7-
31
4.7
K Ω
OVRD
DI8-
30
4.7
K Ω
DI9-
29
K Ω
DI10
38
4.7
7
DO1+
SRDY
1.5KΩ
Digital Output Rating:
DO1-
6
Max 30V
, Max 40mA
DC
DO2+
5
ZSPD
1.5KΩ
24V
DO2-
4
For inductive loads, use a diode
DO3+
3
HOME
Make sure the
1.5KΩ
DO3-
2
polarity of diode is
correct, or it may
Servo drive
DO4+
1
damage the servo
TPOS
1.5KΩ
drive.
DO4-
26
DO5+
28
ALRM
24Vdc
1.5KΩ
DO5-
27
DOX+
DO6+
46
1.5KΩ
DO6-
40
DOX-
OA
21
A phase pulse
/OA
22
OB
25
B phase pulse
/OB
23
Encoder
OZ
50
pulse output
Z phase pulse
/OZ
24
OCZ
48
Use a current limiting
Z phase open
GND
44
resistor if necessary
collector
Max. output current: 50mA
Max. voltage: 30V
STO
CN10
ESTOP
-
1
24Vdc
-
2
STO_A
3
Safety
relay
/STO_A
4
STO_B
5
/STO_B
6
FDBK+
7
FDBK-
8
Note: *1. For 200-230VAC single-phase input or 100-120VAC single-phase input (≤ 2kW), use R and S.
*2. To use external regen resistors: Connect resistors across terminals P3 and C and remove jumper between P3
and D.
To use the internal regen resistor (≤ 3kW): Jumper terminals P3 and D.
(Drives > 3kW do not have an internal regen resistor.)
*3. The brake coil has no polarity. (BRKR = DO code 08 and OVRD = DI code 21)
Power 1
Power 2
MC
ALRM_RY_B
MC
SPD
Servo drive
R
U
Motor
S
V
W
T
MC
L
1C
L
2C
P1
P2
CN1
24 V
DC
DO5+ (28)
ALRM_RY
DO5- (27)
＊2
P3
Regenerative
D
resistor
C
Red
U
Motor
White
V
supply
Black
W
BRKR
OVRD
Gre en
24V
Brake
＊ 3
Encoder
CN2
1
+5V
2
GND
5
T+
6
T-
Twi sted-pair or
SG
twisted-
Case
Shielding
shielde d cable
CN3
6,8
-
RS485+
5
4
RS485-
＊2
3,7
GND_ISO
2
-
1
-
CN4
Mini USB
CN5
8
+5V
4
Opt A
5
Opt /A
3
Opt B
2
Opt /B
9
Opt Z
1
Opt /Z
6
GND
7
GND
10
-
11
-
12
-
13
-
14
-
15
-