Leroy-Somer unidrive sp User manual

UNIDRIVE SP
Winding-unwinding solution
with analogue references
Quick start commissioning guide
3787 en - 03.2006 / a

QUICK START COMMISSIONING GUIDE
UNIDRIVE SP
Winding/unwinding solution with analogue references
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3787 en - 03.2006 / a
LEROY-SOMER
•Incorrect operational procedures may cause serious body injuries or material
damages. This guide may be used only by qualified personnel able to comply
with the safety precautions related to electronic drives. See the installation and the
commissioning manual that may be found on the CD ROM supplied together with the
variable speed drive.

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UNIDRIVE SP
Contents
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LEROY-SOMER 3787 en - 03.2006 / a
1 - GENERAL INFORMATION ....................................................................4
1.1 - Operating principle..........................................................................4
1.2 - Operating modes : .........................................................................4
2 - SM MODULE INSTALLATION...............................................................5
2.1 - Access to terminal blocks ...............................................................5
2.2 - Module installation..........................................................................5
3 - CONNECTIONS .....................................................................................6
3.1 - Power connection ...........................................................................6
3.2 - Encoder connection........................................................................7
3.3 - Control connection..........................................................................8
4 - PARAMETER-SETTING ......................................................................10
4.1 - Display and keyboard ...................................................................10
4.2 - Selection and modification of a parameter ...................................11
4.3 - Access level..................................................................................12
4.4 - Modification of the operating mode...............................................12
4.5 - Return to winding/unwinding factory settings ...............................12
5 - COMMISSIONING................................................................................13
6 - SMARTCARD.......................................................................................22
7 - DIAGNOSTICS.....................................................................................23

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Winding/unwinding solution with analogue references
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LEROY-SOMER
1 - GENERAL INFORMATION
The SP EDL ANA solution offers all winding/
unwinding functions maintaining a constant
tension of the product.
It comprises :
- a UNIDRIVE SP variable speed drive,
- a SM-EDL ANA module.
Note : If the Winding-unwinding solution is
managed by a field bus (use of a SM-Field
bus module), see the complete manual that
may be created from the CD Rom supplied
together with the drive.
1.1 - Operating principle
The system operates exclusively in closed
loop and it must be used with an asynchro-
nous or with a synchronous motor with all ty-
pes of encoders.
With an axial drive, in order to preserve a
constant tension on the product, irrespective
of the coil diameter, it is necessary that the
torque produced by the motor increases pro-
portionally to the radius.
The tension reference given by a potentio-
meter is applied through an analogue input.
By means of the line speed applied on ano-
ther analogue input and of the angular speed
issued from the encoder, a radius calculation
is made.
The tension reference multiplied by the ra-
dius determines the torque that the motor
must supply.
To refine the adjustment of the tension on the
product, it is possible to compensate the los-
ses without load (mechanical losses) and the
inertia during the transient periods.
1.2 - Operating modes :
- speed adjustment : product threading,
- traction adjustment : winding or unwinding.

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2 - SM MODULE INSTALLATION
• The drive must be powered down.
2.1 - Access to terminal blocks
• Size 1
• Size 2
• Size 3 or 4
CAUTION :
Dismantle the internal RFI filter on a drive
of size 3 or 4, powered by an IT mains
supply. If an external RFI filter is used or
an additional motor earth protection is
used, it is not necessary to remove the
internal filter.
BV-DC +DC BR
222324 25 26 27 282930 31
L1 L2 L3 UVW
56789
10
11
2526 27 28 29 30 31 41 42
W
V
U
L3
48V -DC +DC BR
48V -DC +DC BR
2.2 - Module installation - Install the SM-EDL ANA module in the
lowest possible location and press gently on
the module until hearing a click.
- If necessary, to dismantle a module, press
at the same time on both sides of the module
and remove it.
2223 24 2526 27 2829 30 31
L1 L2 L3 UVW
Not used
Not used
SM-EDL ANA

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3 - CONNECTIONS
3.1 - Power connection
Power supply for an AC 3-phase mains supply, applicable to the safety standard EN 954-1 Categ. B or 1.
CAUTION :
Before making the power connection, be aware of the location of the drive terminal
blocks (different depending on drive size). If necessary, see section D of the manual
supplied together with the drive.
KA
KA
QS
Remote control
power supply
3-phase mains supply
200 - 240V 10 %
380 - 480V 10 %
500 - 575V 10 %
500 - 690V 10 %
SB1
FR
AU
SB2 PE
RFI filter
option
Line choke
option
MC choke
option
UVW
Motor
or
(1)
UNIDRIVE SP
• When we use a brake resistor,
it is necessary to set
2.04
= FAST.
• The protection by thermal relays of the optional
external brake resistor is necessary.
In this case, set
10.30
and
10.31
to 0.
Brake resistor option
(2) FR
RF
DC1
(1) For size 1, a single terminal block (48V, -DC, +DC, BR). Connect the resistor between +DC and BR.
(2) The thermal relay is not necessary for the resistors that may be integrated into the heater.
(3) Terminal 31 : safety input/disabling.
When this input is open, it disables the drive. Its conception is so that even in case of failure of one
or many components, the absence of the torque on the motor shaft should be guaranteed with a very high
level of integrity.
• For detailed instructions or for schemas according to the safety standard EN 954-1
category 2 or 3, see section D of the installation and commissioning manual that may be located
on the CD ROM.
DC2 -DC48V
31
22 KA (3)
+DCBR
L1 L2 L3 U V W

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3.2 - Encoder connection
HD 15
drive
and modes
Incremental Sincos Sincos -
hiperface link
Sincos - EndAt
or SSI link EndAt or SSI
1: B or F Cos Cos Cos -
: A or F
2: B\ or F\ CosRef CosRef CosRef -
: A\ or F\
3: A or D or R Sin Sin Sin -
: B or D or R
4: A\ or D\ or R\ SinRef SinRef SinRef -
: B\ or D\ or R\
5Cor O or Z - Data Data Data
6 C\ or O\ or Z\ - Data\ Data\ Data\
7: U ----
8: U\ ----
9: V ----
10 : V\ ----
11 : W --Clock Clock
12 : W\ --Clock\ Clock\
13 +5V or +8V or +15V
14 0V
15 Motor thermal probe
CAUTION :
Internal link pin 15 and terminal 8 of the drive. Connect one or another.
HD 15
pins
Drive
connector
Unidrive SP
Example : encoder in quadrature
Motor
encoder
connector
Strip the side of the cable
in contact with the
earthing collar
Shielding support
to be screwed on
the drive earth
terminals
Ref.pct.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Motor thermal
probe
-
U
U\
V
V\
W
W\
A
C or O or Z
C\ or O\ or Z\
A\
B
B\
+5V or +8V or +15V
0V
Designation Ref.pct.
1
2
3
4
5
6
7
8
9
10
11
12
0V
+5V or +8V or +12V
A
B
C or O or Z
A\
B\
C\ or O\ or Z\
-
-
Shielding (*)
-
Designation
L1
L1
26
26
27
27
28
28
45678910
10
11
11
29
29
30
30
31
31
41
41
42
42
L2
L2
L3
L3
UVW
22
22
23
23
24
24
25
25
1611
510 15
(*) Depending on the encoder supplier,
the shielding may be different from
that indicated in the table.
If there is no shielding terminal
available, connect the shielding
to 360° at the connector level.
Shielding (*)

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3.3 - Control connection
x
x
: input
Legend:
: output
CAUTION:
If the motor probe is connected
to pin15 of the HD-15 connector
(see encoder connection), terminal
8 of the drive is no longer available.
• In factory settings, UNIDRIVE SP
is set in positive logic.
The association of a drive with a different
command logic may cause
the sudden start of the motor.
1
2
41
42
5
11
9
10
8
21
22
23
24
25
26
27
28
29
30
31
4
6
3
7
Upper
control
terminal
block
UNIDRIVE
SP
Lower
control
terminal
block
Relay
terminal
block
Common 0V
External power supply +24V
Common 0V
Common 0V
Common 0V
Common 0V
Common 0V
+24V
Motor
thermal
probe
Radius initialisation
Line speed
image
(±10V)
Te nsion reference
Drive reset
Reference selection
Jogging run
Reverse Run/Stop
Safety input/
enabling
Fault relay
1
2
5
9
10
8
4
6
3
7PL3
terminal
block
PL4
terminal
block
PL2
terminal
block
SM-EDL ANA
module
+24V
To terminal 22
of the drive
11
12
13
Forward
Run/Stop
Digital 0V
CT Net
RS 485
Traction
start

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5Line speed image input (±10V)
6
7Tension reference input
They are used to recover the data necessary to calculate the torque
10 Tension start input (SM-EDL ANA)
It gives the command of passage to torque adjustment
11 Forward Run/Stop input (SM-EDL ANA)
It gives the forward run or stop command
24 Radius initialisation input
It is used to initialise the radius after the loading of a coil
25 Drive reset input
It resets the drive faults
26 Jogging run input
It selects the run by jogging reference
28 Reverse Run/Stop input
It gives the reverse run or stop command
41 Relay output
42
When the contact is open, the drive is powered down or stopped

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4 - PARAMETER-SETTING
4.1 - Display and keyboard
•LED display
Ref. Function
It is used to display :
- the drive operating status,
- the adjustment parameters, menu and parameter numbers.
It is used to display:
- the operating mode,
- the parameter content,
- the trip state code.
Mode key is used to pass from the normal mode to the
parameter-setting mode.
The 2 arrows are used to move under the lower display in
order to modify its value or to move from one menu to another.
The 2 arrows are used to display in an increasing or
decreasing order the parmeters or their values.
In keyboard mode, these keys are used for the commands :
- Run,
- Stop, drive reset,
- Inversion of the direction of rotation.
A
B
C
D
E
G
F
A
B
C
D
E
F
G
•Indications on the operation
Comment
Auto/tunE Ongoing auto-tuning phase
dEC Deceleration after a stop command
inh -The drive is disabled, it may not start the motor
-Free wheel stop
rdY -The drive is enabled, it is wating for a command
-The motor is ready to turn
run The motor is controlled by the drive
StoP The drive maintains the motor torque at zero speed
triP The drive is stopped, it does not control any longer the motor. The trip state code
is displayed on the lower display

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4.2 - Selection and modification of a parameter
Note : In parameter-setting mode, if the user stops inputs for 4 minutes, the display stops flash-
ing and returns automatically to the initial status of the drive.
Action Comment
Power-up
Disabled drive (terminal 31 opened)
(initial status)
: Access to parameter-setting mode. The parameter 0.10 flashes.
: The keys and are used to access the parameter to be modified.
For instance, select parameter 0.04.
: Access to the parameter modification. The parameter number does not
flash any longer.
Its value is indicated on the the lower display (the lowest value digit
flashes).
: Maintain the key pressed in order to display quickly the parameter
value.
The final adjustment is made by quick presses on the same key.
For more quickness, we may move to modify the other digits
by or .
: The new value of 0.04 is stored
Press or in order to select a new parameter to be
modified.
: Return to the initial status of the drive.
1
2
1
2
3 4
3
4
5
5
6
6

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4.3 - Access level
In factory settings, only menu 0 is accessible by the user (parameters 0.00 to 0.50).
To access other menus :
- select the parameter 0.49 : its value is L1,
- modify its value of 0.49 to " L2 ". The left and right arrows of the keyboard are active at pre-
sent, and the menus 1 to 22 are accessible (parameters 1.01 to 22.29).
4.4 - Modification of the operating mode
• This procedure of modification of the operating mode causes the return to factory
settings of the parameters corresponding to the new mode, including the motor
parameters (it is necessary to set the motor parameters before starting). The modifica-
tion of the operating mode must be made with the variable speed drive stopped or disa-
bled.
• Before following this procedure, check that the system safety is adequate.
4.5 - Return to winding/unwinding factory settings
• Check that the motor is stopped and that the system safety is adequate.
Parameter Settings Description Validation
0.00
1253 European configuration, mains supply of 50 Hz
Press the
Reset
key
or or
1254 USA configuration, mains supply of 60 Hz
0.48
OPEn LP (1) Open loop
or or
CL VECt (2) Vector control in closed loop
with asynchronous motor
or or
SErVO (3) Servo mode with Brushless motor
or or
rEgEn (4) Regenerative mode (not used)
Parameter Settings Description Validation
0.00
1233 European factory setting configuration (50 Hz) Press the
Reset
key
or or
1244 USA factory setting configuration (60 Hz)
0.29 2047
EDL ANA program initialisation.
-
The value 2047 is not visible on the display that passes
from 2046 to 0.
The return of 0.29 to 0 indicates that the program
initialisation is performed.

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5 - COMMISSIONING
• The drive is disabled
• The run command is not validated
• The motor and the encoder are connected
• 0.42 : Poles [Auto (0), 2POLE (1), 4POLE (2), 6POLE (3) etc…]
• 0.43 : Power factor (cos ϕ)
• 0.44 : Motor rated voltage (V)
• 0.45 : Rated speed with load (min-1) or motor thermal time
constant (see the motor catalogue)
• 0.46 : Motor rated current (A) / Stall current (A)
• 0.47 : Motor rated frequency (Hz)
• 0.49 = L2 (1) then 5.08 : motor speed
Pay attention to the motor connection (star or delta)
• The drive displays " inh "
• If the drive displays "trip", see art. 7 " diagnostics "
Powered down drive, check that…
Drive power-up
• 0.29 : enter the value 2047
SM-EDL ANA program initialisation
• 0.00 : enter the value 1253 for an European configuration (mains supply 50 Hz)
or enter the value1254 for an USA configuration (mains supply 60 Hz)
• 0.48 : enter the mode CL.VECt (2)for the asynchronous motor or SerVO (3)
for the servo motor
• Press the Reset key
Operating mode selection
Enter the motor parameters indicated on the nameplate
A
E
To enter the encoder
characteristics,
see page 17
YES
NO
Incremental encoder :
- in quadrature, 5V
- 1024 points/rev or 4096 points/rev ?

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A
B
Auto-tuning with rotation
• Check that the motor is stopped and disconnected from load.
• Check that there is no danger for persons and goods.
• Once the procedure has ended, the motor will automatically stop
in free wheel.
• The procedure may be interrupted at any moment by a stop command,
by pressing the stop button of the keyboard, or by activating the disable
circuit.
• Irrespective of the reference and of the direction of rotation required,
the auto-tuning procedure drives the motor clockwise at 2/3 of its rated
speed.
• Irrespective of the reference and of the direction of rotation required,
the motor performs 2 low speed turns.
: Full measurement of the motor characteristics and adjustment of
the current loop gains.
: Measurement of the phase angle of the slave encoder (0.43), and
setting of the current loop gains.
• 0.40 : set to 2.
• Enable the drive (close B31).
• Give a run command (close B28).
• The motor starts rotating. Wait for the full stop.
Disable again the drive, and suppress the run command (open B31 and B28).
Connect the motor to the load.
Possibility to disconnect the motor ?
YES NO
Auto-tuning without rotation ( only)
: Reduced measurement of the motor characteristics and
adjustment of the current loop gains.
Check that the motor is stopped before proceeding to auto-tuning.
• 0.40 : set to 1.
• Enable the drive (close B31).
• Give a run command (close B28).
The drive displays alternately " AutO " then" tunE " during the auto-tuning phase.
• Disable again the drive, and supress the run command (open B31 and B28).
CAUTION:
This auto-tuning mode does not allow the checking of the adequate connection
between encoder and motor (no detection of inversion or phase breaking).

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B
C
• 0.16 : Set the mode : Winder = 1, Unwinder= 0.
• 0.19 : Set the reference - pulse input in min-1.
• 0.20 : Set the maximum line speed in m.min-1 x 10.
• 0.21 : Set the initialisation radius in mm.
• 0.22 and 0.23 :
Set the minimum and maximum ray of the coil in mm.
• 0.28 : Set the plated motor power in kW x 100.
• 0.27 : Set the total mechanical reduction (motor/driving shaft)
x 100.
• 0.26 : Set the maximum traction (Tmax) in Newton.
• 0.25 : Set the minimum traction in max traction percentage
(set in 0.26) x 10.
• 0.24 : Traction when stopped. Set a tension reference percentage
after limitations (limited by 0.26 and 0.25).
CAUTION:
The relation between max ray / min ray must not exceed 15.
Enter the values of the parameters essential for the application
• 0.00 : Enter the value1000
• Press the Reset key
Storing

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C
D
Tests without load : this operating mode is used for the product threading.
• Enable the drive (terminal 31 active).
• Jogging operation :
- Fwd run (close terminal 26 of the drive, then terminal 11 of SM-EDL ANA),
- Rev run (close terminal 26, then terminal 28 of the drive).
• The parameter 0.10 indicates the motor speed.
Product tests :
• After the product use, disable the drive (open terminal 31).
• Check that the line servo-control is active in order to retain the product.
• Initialise the radius by a pulse on the terminal 24 (obligatory initialisation after
each coil changing or after a drive fault).
• Enable the drive (close terminal 31).
• Activate terminal 10 of SM-EDL ANA to validate the tension and terminal 11
(SM-EDL ANA) or 28 (drive) for the direction of rotation.
• The tension is set by the analogue reference (terminal 7 of the drive).
• The following parameters give operation-related indications :
0.10 : Motor speed measurement in min-1,
0.11 : Product radius in mm,
0.12 : Line speed x 0.1 m.min-1,
0.13 : Traction reference after limitation in Newton,
0.14 : Slow shaft rated torque Cmax (x0.1N),
0.15 : Control of Cmax/Cnin %.
CAUTION :
Depending on the product characteristics, an optimisation of the settings
may be necessary.
Commissioning
END
To effect
the compensation of
the losses and inertia,
see page 19
NO
YES
Optimisation of settings

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•If the encoder is not a standard LEROY-SOMER incremental encoder, follow the indications
below:
E E1
A
YES
NO
Other incremental
encoder or Sincos encoder
without serial link ?
• 3.34 : ELPR (0 to 50000)
Quadrature : enter the number of points by revolution.
Frequency/direction or forward/reverse : enter the number of points by revolution
divided by 2.
Sincos : enter the number of sinusoids by revolution.
• 3.36 : Voltage
Enter the encoder power supply voltage : 5V (0) or 8V (1) or 15V (2)
CAUTION:
Feeding an encoder with an excessive voltage can damage it.
• 3.38 : Type
Enter the type of encoder used : Ab (0) : quadrature encoder
Fd (1) : frequency-direction
Fr (2) : fwd-reverse
Ab.SErvo (3) : quadrature encoder + communication
paths
Fd.SErvo (4) : frequency-direction + switching
paths
Fr.SErvo (5) : fwd-reverse + switching paths
SC (6): SinCos encoder without serial link
Enter the encoder characteristics
0.49 = L2 (1)
In order to proceed to commissioning, resume page 14

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In order to proceed to commissioning, resume page 14
• 3.41 : Auto-configuration
Enter the On (1) value for an auto-
configuration of the encoder para-
meters when powering up
(3.33, 3.34 and 3.35).
• 3.36 : Voltag e
Enter the encoder power supply
voltage: 5V (0) or 8V (1) or 15V (2).
CAUTION:
Feeding an encoder with an
excessive voltage can damage it.
• 3.37 : Transmission speed
Enter the serial link speed (save for
SinCos encoder with Hiperface link) :
100 kbauds (0), 200 kbauds (1),
300 kbauds (2), 400 kbauds (3),
500 kbauds (4), 1000 kbauds (5),
1500 kbauds (6), 2000 kbauds (7),
4000 kbauds (8).
• 3.38 : Type
Enter the type of encoder used :
SC.Hiper (7) : SinCos with Hiperface,
EndAt (8) : EndAt,
SC.EndAt (9) : SinCos with EnDat
link.
• 3.41 : Selection of SSI format
Enter the OFF (0) value to select
the Gray SSI code format.
Enter the On (1) value to select
the SSI binary format.
•
3.33 : number of turns (number of bits)
Enter the maximum number of encoder
turns.Ex. : if 3.33 = 5, the maximum
number of turns will be of 25.
• 3.35 : Resolution (number of bits)
Enter the resolution of the serial link (number
of bits used to represent an encoder turn).
• 3.36 : Voltag e
Enter the encoder power supply voltage :
5V (0) or 8V (1) or 15V (2).
CAUTION:
Feeding an encoder with an excessive
voltagecan damage it.
• 3.37 : Transmission speed
Enter the link speed :
100 kbauds (0), 200 kbauds (1), 300 kbauds (2),
400 kbauds (3), 500 kbauds (4), 1000 kbauds (5),
1500 kbauds (6), 2000 kbauds (7),
4000 kbauds (8).
• 3.38 : Type
Enter the type of encoder used :
SSI (10) : SSI encoder,
SC.SSI (11) : SinCos with SSI link.
Enter the encoder characteristics
SinCos encoder with Hiperface or
EndAt serial link or EnDat encoder
Sincos encoder with SSI link
or SSI encoder
0.49 = L2
A
E1

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•Compensation of losses and of inertia
Manual measurement of losses
D
D1
Make the measurements by means of a coil without load.
• Set 19.44 = 1 to validate the measurement of losses.
• Activate terminal 10 (SM-EDL ANA) to validate the tension normal mode.
• Validate the run command of the line (terminal 11 SM-EDL ANA), the drive
displays " run " and the motor must remain stopped.
• In order to draw the torque curve = f (speed), find the torque value (20.28)
and the speed value (0.10), as follows :
• by means of the drive keyboard, increase very slowly the value of 20.28
(torque reference) until the moment when the motor starts to turn,
• display this value
• increase from about 10 to 10 points the torque in 20.28 and display the related
speeds in 0.10 until obtaining the maximum speed (read in 19.21).
CAUTION:
After having modified 20.28, select quickly the parameter 0.10 and
display immediately its value.
In fact, the drive will try to increase the motor speed, and 0.10 steps.
• Set 19.44 = 0 and 20.28 = 0 to return to the normal operation.
• Draw the torque curve = f (speed). Determine 4 ref. points A, B, C and D
(breaks), according to the example below.
The speed and the level of the torque corresponding to each break
must be set:
- point A : the zero speed is considered for this point; set the torque in 19.16,
- point B : set the speed in 19.17 and the torque in 19.18,
- point C : set the speed in 19.19 and the torque in 19.20,
- point D : set the torque in 19.22. The speed is automatically considered
for this point by the parameter 19.21.
To activate the compensations, set 19.37 = 1.
0.49 = L2

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UNIDRIVE SP
Winding/unwinding solution with analogue references
20
3787 en - 03.2006 / a
LEROY-SOMER
D1
D2
Manual measurement of losses (continued)
0
20
40
60
80
100
120
140
0 500 1000 1500 2000 2500 3000 3500
Torque
20.28
Speed 0.10
A 0/10
110
280
500
700
B 60/800
1350
1870
C 90/2560
2860
D 110/3016
3016
3016
Torque curve = f (speed)
A 19.16 10 Zero speed
B 19.18 60 19.17 800
C 19.20 90 19.19 2560
D 19.22 110 19.21 Max speed
Torque Speed
Example of measurements :
Programming for the example described above :