Parker SPD 2 - Page 46

Parker Hannifin S.p.A. - Divisione S.B.C. “SPD” User’s Manual
45
PROCEDURE 2:
Pb94.4 actives this procedure. The parameters are shown in the table below:
Par. Description Field/Unit Def. Type/
Note
Pb94.4
Command phasing 2. It’s necessary to disable
he software (Pb40.9=0); enable the hardware
(Pb41.5=1), and driver OK (Pr23=0).
The motor executes a vibration, the standing
depends to the type of the motor and to the load.
0
Pr 52
Pr 53
Used to normalise the number of encoder pulses
on the motor shaft revolutions to the standard
value 65536, through the following relation:
(Pr52/Pr53)*((encoder pulses/motor shaft
revolutions)*4)=65536
The sign determines the feedback (positive or
neg.)
±32767 1 R/W
M
Pr89 Status:
0 if positive result
2 if wrong enabling
5 if drive not ready (Pr23 ≠0 or open inrush)
6 Pr30 parameter calculated (frequency of
vibration) is different of 25 unit from starting
value
7 Pr30 parameter calculated (frequency of
vibration) exceeds 200 unit (max. value)
R
Par. Description Def. Type/
Note
Pb42.6 =1, select the feedback from encoder 0 M
Pb42.7 =0, select the feedback from encoder 0 M
Pb41.6 Phasing result :=1 if positive result of the procedure and
necessary condition for drive OK (Pb41.4)
0 R
The calculated value of Pr30 at the end of the procedure, if it is save, it permits at the
new start-up that the procedure starts from this value, and if the mechanical conditions
don’t change, makes only one vibration of standing fixed by Pr30.
N.B.: (*) during the phasing procedure the motor must be motionless, so if the motor is on
vertical axe, this system must be motionless without to use the brake.
(**) the encoder simulation can’t use zero encoder track as reference for reset the machine,
when the system uses a axis control and the FBK is a incremental encoder.