Commissioning
DYNEO
®
Synchronous motors with permanent magnets-drive
8
4474 en - 2011.04 / e
LEROY-SOMER
3 - COMMISSIONING OF LSRPM MAGNETS MOTOR WITH FEEDBACK VIA
ENCODER WITH COMMUTATION CHANNELS, CONTROLLED BY A UNIDRIVE SP
DRIVE
3.1 - Connecting the sensor on the motor end (standard)
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
x
x
x
U or S1
U\ or S1\
V or S2
V\ or S2\
W or S3
W\ or S3\
A
C or O or Z
C\ or O\ or Z\
A\
B
B\
+5V or +15V
0V
Shielding (2)
Designation
17-pin connector on encoder
end (male plug)
15
14
13
16 9
3
2
1
4
5 6 7
8
17
12 11
10
LSRPM
15-pin
connector on
drive end
x
x
x
7
8
9
10
11
12
1
5
6
2
3
4
13
14
(3)
Use shielded cable on each pair. The thermal
sensor is connected in the motor terminal box (1)
No.
(1) The thermal sensor connected in the motor terminal box should be connected to terminals 8 and 11 of the drive control terminal
block. To modify sensor control, see parameter
7.15
(
0.21
).
(2) Connect the shielding 360° round the connector.
(3) Connect the shielding 360° round the shielding connection holder.
3.2 - Simplified commissioning with UNIDRIVE SP drive
• The order of the motor phases is respected
• The encoder wiring conforms to section F1.2 of drive manual 3616
• The drive is disabled (terminal 31 not supplied).
• The run command has not been enabled
• For information, the standard encoder feedback of LSRPM is a 5V, 1024 ppr sensor.
Drive off, check that …
•
0.00
enter 1253 in European configuration
•
0.48
select SerVO mode then press the Reset key
•
0.44
: Motor rated voltage
•
0.46
: Motor rated current
•
5.08
: Motor rated speed
Select the control mode
• The drive status is “inh” or “Enc x” depending on how the speed feedback is configured
• If the drive trips, apart from “Enc x”, refer to the diagnostics section of the drive manual
Switch on the drive
Enter the motor parameters indicated on the motor nameplate
A
