Phase AxM II 04.09.4, User Manual

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Content of the Package | 25
Application:
The Application includes the motion program and the logics runs. Logic LAB is the ap-
plications’ developement tool. This tool allows the customer to make his own automation
programs. Within the limits of the allowable I/O and program memory, standard automation
functions of IEC 1131-3 PLC can be used: but they are usable in a so fast tool that a very
refined real-time motion control can be accomplished; moreover a data acquisition function
from two separate encoders is included. The PLC software performs in cycle two different
tasks: one
fast
, used for the motion control functions, with a 8kHz cycle frequency; the other
slow
with user-programmable cycle frequency ranging from 15.625Hz to 1kHz for all general
auxiliary use. The Logic LAB language is so powerfull that very fast functions as positioners,
electronic, path control, are easily executable by the end user. Which can therefore upgrade
the AxM-II / AxP to be a control center of the whole driven system, using his proprietary
software entirely protected against imitation and competition.
Standard Phase applications:
Together with AxM-II / AxP drives a set of Standard Applications are supplied with source
code. In details following applications are supplied:
Basic
The
“basic”
application allows the user to control motor’s current and speed like needed in the
usual classic drive control, it turns AxM-II / AxP in a versatile brushless servomotors digital control.
Main features are:
» Choice between current or speed control;
» Drive enable and control selection trough digital inputs (DI 0: Enable, DI 6: control
selection, optional).
» Standard analog differential (+/-10V) interface use;
» Internal ramp generator.
Speed-V
It is an extended form of the
basic
application, moreover implementing:
» Store capacity
till 4 complete sets of parameters
(tasks); enabling the user to shift
from one set of parameters to another in running time by digital inputs;
» Electric shaft;
» Encoder simulation
Positioner
This application allows the use of the AxM drive as programmable multi-position positioner.
The main features of Positioner are:
» 32 positions to be selected by digital inputs. Every position can be configurated:
Position unit is chosen by the final user.
» Choice between absolute and incremental offset.
» Speed, acceleration and deceleration to be used during motion.
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