Unidrive M600 Getting Started Guide 61
Issue Number: 2
Safety information Product information
Mechanical
installation
Electrical installation Getting started Basic parameters
Running the motor
NV Media Card
Operation
Further information
7.2.2 RFC-A mode (with position feedback)
Induction motor with position feedback using optional SI-Encoder module
Only an incremental quadrature encoder as supported by the optional SI-Encoder module
will be considered here.
Action Detail
Before
power-up
Ensure:
• The drive enable signal is not given (terminal 31).
• Run signal is not given
• Motor and feedback device are connected
Power-up
the drive
Verify that RFC-A mode is displayed as the drive powers up. If the
mode is incorrect see section 5.6
Changing the operating
mode
on page 43, otherwise restore parameter defaults (see section
5.8
Restoring parameter defaults on page 44.
Ensure that the drive displays ‘Inhibit’
Enable
motor
feedback
and set
parameters
Incremental encoder basic set-up
Set Pr 03.024 = Feedback (0)
Enter:
• Encoder power supply in Pr. mm.036 = 5 V (0), 8 V (1) or 15 V
(2). *
If output voltage from the encoder is >5 V, then the termination
resistors must be disabled Pr mm.039 to 0. *
• Drive encoder Lines Per Revolution (LPR) in Pr mm.034 (set
according to encoder) *
• Drive encoder termination resistor setting in Pr mm.039: *
0 = A-A\, B-B\ termination resistors disabled
1 = A-A\, B-B\, termination resistors enabled
* mm is dependant on the slot into which the SI-Encoder module is
installed (15 =Slot 1, 16 = Slot 2,
17 = Slot 3).
Enter motor
nameplate
details
• Motor rated frequency in Pr 00.047 (Hz)
• Motor rated current in Pr 00.046 (A)
• Motor rated speed in Pr 00.045 (rpm)
• Motor rated voltage in Pr 00.044 (V) - check if or
connection
Set
maximum
speed
Enter: Maximum speed in Pr 00.002 (rpm)
Set
acceleration
/
deceleration
rates
Enter:
• Acceleration rate in Pr 00.003 (s/1000 rpm)
• Deceleration rate in Pr
00.004
(s/1000 rpm) (If braking resistor
installed, set Pr
00.015
= Fast. Also ensure Pr
10.030
, Pr
10.031
and
Pr
10.061
are set correctly, otherwise premature ‘Brake R Too Hot’
trips may be seen).
Motor
thermistor
set-up
The motor thermistor can be selected in Pr 07.015. Refer to
Pr 07.015 for further information.
Setting the encoder voltage supply too high for
the encoder could result in damage to the feedback
device.
Mot X XXXXXXXXX
No XXXXXXXXXX kg
IP55 I.cl F C 40 s S1
°
VHzmin
-1
kW cos
φ
A
230
400
50 1445 2. 20 0.80 8.50
4.90
CN = 14.5Nm
240
415
50 1445 2.20 0.76 8.50
4.90
CN = 14.4Nm
CTP- VEN 1PHASE 1=0,46A P=110W R.F 32MN
I.E.C 34 1(87)
Unidrive M600 Getting Started Guide English Iss1.book Page 61 Friday, April 25, 2014 2:08 PM
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