HDT NTT 240, Инструкция по установке и эксплуатации

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NTT 240/460
Operation mode
Installation and user guide
Rev: 4.0
8.
Axis with hollow shaft motor
: application with linear units reffered directy to a load represented by an axis with
an hollow shaft motor. Set parameters are:
• units
• screw pitch
» In case of linear or tubular motor, the Custom Application is unique, and the calculation for Factors is equal to that
described for rotary motor:
!
NOTES:
• Some units, as nm , are not implemented in linear motor application; by the way, it can be created with
Custom Label.
• Graphics allow to see the chosen Custom Application.
• Calculated factors can be save/load from the used PC directory.
6.05.3 Custom Label
Custom Label allows user to set custom units related to a specified application.
To define units, it’s allow to set:
• a ratio between number of desired revolutions to perform in order to reach target of specified
application (in case of rotary motor).
• a ratio between number of desired pole pitch to perform in order to reach target of specified application
(in case of linear or tubular motor).
This means that target quota, that user provides to drive, is equal to that set as number of revolution or number of
pole pitch.
An example of Custom Label setting is shown in the picture below:
Setting, as target (‘obj’), value ‘1’ and, as number of revolutions,
value ‘28’, drive will perform 28 revolutions when user provides it ,
as target position, value ‘1’.
!
NOTES:
• Custom Label settable parameters are 16bit (resolution at 65535).