Emerson Epsilon EP Drive 400518-01 Manual de instalación Pagina 33

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 240
  • Tabla de contenidos
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 32
21
Operational Overview
Update – This option will upload the current NVM parameter values from the device and enter them into the user
configuration (PowerTools Pro file). Once the NVM values have been stored in the file, the file is fully downloaded.
Keep – This option will download the entire user configuration, but then NVM parameters will be restored to the value prior
to download. This is similar to the Update option, but the Keep option does not upload the NVM values into the user
configuration (PowerTools Pro file).
The following table shows an example of how these options work:
Updating to RAM
The Update to RAM button can be used to send changes to the device without performing a complete download.
The Update to RAM button is found in the PowerTools Pro toolbar. This operation will send only those changes
that have been made since the last Update to RAM or a Device>Download to the device was done. The changes
will take effect immediately upon clicking on the button.
The parameters will be sent to the device without stopping motion or disabling the drives. Because of this, it is important
to use caution when changing motion parameters while the motor is in motion.
The Update to RAM button saves the parameters only to RAM and not to Non-Volatile Memory (NVM). Therefore, if the
system power is removed, any changes made using the Update to RAM button will be lost. In order to save changes to NVM,
a full-download must be performed.
The flowchart below describes a typical process using the Update to RAM to make changes, and then downloading when
complete to save changes to NVM.
Figure 31: Update to RAM Flow Chart
The Update to RAM button operates according to the following rules:
If no parameters have been modified by the user, the Update to RAM button will be disabled
If the user modifies a parameter that does not require a full download, the Update to RAM button will be enabled
If while the button is enabled, the user modifies a parameter that requires a full download, the Update to RAM button will
become disabled
When the user clicks on the Update to RAM button, all the modified parameters are transmitted to the device. Once
transmitted, the button will become disabled again until another parameter is changed
If the user performs a full download while the button is enabled, when the download is complete, the Update to RAM
button will be disabled
Before
Download
After Download
Overwrite
Option
Update
Option
Keep
Option
PT Pro file value for
Index.0.Vel
150 150 500 150
NVM value for
Index.0.Vel
500 150 500 500
Vista de pagina 32
1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 239 240

Comentarios a estos manuales

Sin comentarios