Parker Hannifin S.p.A. Divisione S.B.C. user’s manual TWIN-N and SPD-N
49
5.7.2 Type 2 phasing
b94.4 actives this procedure. The parameters are shown in the table below:
Par. Description Field/Unit Def
Type/
Notes
Pr196 To insert number of the step to turn encoder ±32767 1024
R/W
M
b94.4 Command phasing 2. It’s necessary to disable the
software (b40.9=0); enable the hardware
(b41.5=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
Pr89 Status:
0 if positive result
2 if wrong enabling
5 if drive not ready (Pr23 ≠0 or open inrush)
6 Pr201 parameter calculated (frequency of
vibration) is different of 25 unit from starting value
7 Pr201 parameter calculated (frequency of
vibration) exceeds 200 unit (max. value)
R
b41.6 Phasing result =1 if positive result of the procedure
and necessary condition for drive OK (b41.4)
0 R
The calculated value of Pr201 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,
is maked only one vibration of standing fixed by Pr201.
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.
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