Instruction manual 91/121 V6.3
Commissioning
4. Navigate the drive menu to the “Quick setup → Motor Parameters → Feedback Type” parameter. Use the keys to change set-
ting and select “Resolver”. If you cannot select this transducer, see step 6 just ahead to check if the board is working prop-
erly.
5. Scroll through the menu to the “Quick setup → Motor Parameters → Resolver Pole” parameter. Set the number of poles
resover. As a standard is set the 2 pole type which is the most widespread.
6. Check if the card is compatible and if it has been recognised by moving to the “Diagnostic → Transduc Board → Transduc.
Board for...." and verify that the words "Resolver" are present. If this does not occur, please contact the ALTER Technical Of-
fice for some verifications.
7. Check the amplitude of the signals and the connection of the electrical wires of the transducer by moving to the menu "Dia -
gnostic → Transduc. Board → Resolver Signal" and verify that there is "OK", otherwise make these adjustments:
◦
Written “LOW”: Rotate the trimmer next to the X14 connector in the clockwise
direction,
until the inscription changes
and becomes “OK”. If you reach the trimmer limit switch and the writing remains unchanged, you must check the cable
connections to the resolver or the compatibility of the signal with the board.
◦
Written “HIGH”: Rotate the trimmer next to the X14 connector in the anticlockwise direction little at a time, until the in-
scription changes and becomes “OK”. If you reach the trimmer limit switch and the writing remains unchanged, you
must check the cable connections to the resolver or the compatibility of the signal with the board.
8. If all previous verifications are positive, autotune of motor parameters can be performed as explained in paragraph ”Autotune
for the synchronization of the transducer“ on page 54.
9. At the end of the autotune procedure, the parameters must be stored in order to complete the commissioning of the transducer
card.
5.5.2 01/325 card for SinCos transducer
This card makes it possible to connect a sinusoidal encoder on the X14 connector and to use it to control the motor.
With this transducer it is very important to use a shielded cable composed of twisted
pairs
and individually shielded
, such as the fol-
lowing models: Siemens 6FX8002-2CA31-1AK0 or ALTER cable signed CAV16PSCH-SP1.
Example of connection of some motor models to the drive:
MOTOR MODEL
MOTOR SIDE CONNECTIONS
TYPE
POLES
MOTOR
CABLE
TRANSDUCER CABLE
SINUSOIDAL ENCODER
PTC
Siemens 1F T6/S6/K7
8
U
V
W
10
7
1
2
11 12 3 13 5
6 14
4
9
8
Siemens 1F T6/S6/K7
6
1
2
6
10
7
1
2
11 12 3 13 5
6 14
4
9
8
Brusatori series BR
8
W
U
V
P
A
L
K
H
J M N
E
F
C
D
T
S
RCV UL5 and UL7
8
blue Red Yel.
10
7
1
2
11 12 3 13 5
6 14
4
9
8
RCV UL5 and UL7
8
A
B
C
10
7
1
2
11 12 3 13 5
6 14
4
9
8
RCV UL5 and UL7
8
1
2
3
8
7
3
4
5
6
1
2 11 12 9
10 PTC PTC
Signals:
U
V
W
+5V ØV A+ A- B+ B- R+ R- C+ C- D+ D- PTC PTC
A
B
C
1
2
3
4
6
7 17 18 19 20 21 22 25
13
TERMINALS
Connector X14 (pin)
25
14
13
1
WELDING SIDE VIEW
DRIVE SIDE CONNECTIONS
5.5.2.1 Settings
Follow these points for proper commissioning of the transducer card:
1. Check that the X4 connector has no connection.
2. Plug the transducer connector onto X14.
3. Provide service power to the drive and perform all standard settings (paragraph ”Calibration and adjustments“ on page 53
and paragraph ”Setting motor parameters“ on page 54).
Alter Elettronica s.r.l.
57
