Start-Up; Setting The Default Parameters; Selection Of Motor Type - Parker TWIN-N Series User Manual

Parker Hannifin S.p.A. Divisione S.B.C.

5 START-UP

In Its basic configuration the drive can control both synchronous permanent magnet motors
(brushless) and asynchronous induction motors, with feedback. The setting of Pr217 can select either
of the following:
Pr217=0
Pr217=1
The drive is supplied with default factory parameter settings.
See the following chapters for use and start-up.

5.1 Setting the default parameters

If you want to set the default values of the converter as it was supplied by the manufacturer, do the
following
- power off the converter using the hardware (pin 6 of I and II axis)
- connect only 24Vdc
- power on the drive
- set b99.7 and b99.13 to 0
- issue the command b99.12
save the set up using commands b99.14 and b99.15.
-

5.2 Selection of motor type

The first time the converter is powered up, or following a default command, the drive indicates a
"dEF" condition (alarm Pr23=15).
In order to leave the drive's initial condition, the operator shall have to input the motor data.
The parameters defining motor types are as follows:
Pr29 Number of motor poles
Pr32 Rated speed of the motor
Pr33 rated motor current (ex. 2.5A, write 2.5)
Pr34 number of resolver poles
Pr46 phase-phase motor resistance (ex. 1,8Ω, write 1.8)
Pr47 phase-phase motor inductance (ex. 2.6mH, write 2.6)
With asynchronous motors, the values above shall be supplemented with the following parameters:
Pr217 = 1
Pr218 base speed
Pr219 slip
Pr220 magnetizing current (*)
synchronous motor (default setting).
asynchronous motor .
user's manual TWIN-N and SPD-N
A
r.p.m.
Solo per motore asincrono
r.p.m.
A
N.
r.p.m.
N.
ohm
mH
44