Lenze 931W - Manual (Page 15)

User interface
Introduction
Program description
4
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15 HB 13.0001-EN 3.0
4 User interface
4.1 Introduction
4.1.1 Program description
The ”fluxx” user software described in the following was developed for commissioning
test and service applications.
For the commissioning of the servo inverter, this software enables a quick integration and
adjustment to an existing system. By using the software, operating parameters, such as
the performance parameters or communication settings can be quickly and easily
adjusted to the application.
By means of test tools, which for example enable a recording of the most important state
variables (speed, torque, ...) over a specific period, it is possible for the user to optimise the
controller parameters and to analyse critical positions. In case of occurring errors, this
software provides a deep insight into the ”condition” of the motor to the service
technician, and therefore allows for quickly detecting and eliminating the cause of fault.
A plausibility check avoids the programming of steps that are technically not possible (e.g.
set position beyond software limit switch range).
On a total of ten menu pages all accessible parameters can be set and altered depending
on the depth of the access authorisation.
4.1.2 Menu pages
In case of the ”fluxx” software, operation is effected via menu pages where the functions
of different groups of performance features are summarised. On the pages of the
individual groups, for instance the access authorisation to the drive, the setting of the
controller parameters, the functions of the interface modules can be set. The status of the
drive and fieldbus communication is presented in a way that makes it possible to also use
the software as a ”status display” of the drive.
The most important commands like ”Stop”, ”Start”, or ”Memory” are accessible via the
upper menu bar.
4.1.3 Tab change
If you have carried out changes on a menu page and do not save them, when changing to
another page a query (see diagram below) as to whether the changes are to be saved or
discarded is effected. If they are saved, the changed parameters are stored in the EEPROM
of the drive.
Fig. 1 Saving changes