Virtual Motor Type (13); Geoadd Motor Type (14); Updownsignals Motor Type (15); Ana_Sign Motor Type (19) - Addi-Data CPCI-8004 Commissioning Manual

CM / C M
OMMISSIONING
The setting of the bearing controller must be done according to the same criteria as with a speed-controlled
system.
Note: An axis configuration on this motor type can be done only if in RWMOS the resources incremental
encoder evaluation and pulse output are available for the specific axis.
3.12.1.12

VIRTUAL motor type (13)

With the help of virtual axes the track velocity can be calculated in cartesian coordinates. The real axes can
participate in this interpolation as Non-Feed-Rate axes. Thus a constant track velocity is guaranteed in axis
systems with non-cartesian design.
Virtual axes are compiled in RWMOS.ELF without relation to the hardware. In this way it is possible to realise
e.g. a system with eight real axes and three additional virtual axes. The axis type VIRTUAL is not given
manually, but is an internal constant.
3.12.1.13

GEOADD motor type (14)

With the help of this axis type the track data of virtual axes can be visualized in the graphical system
analysis. In this way the track velocity and the traverse path of virtual axes can be visualized. This axis type
is only available for diagnostics.
3.12.1.14

UPDOWNSIGNALS motor type (15)

This option can be used only with an adequate RWMOS.ELF operating system version.
3.12.1.15

ANA_SIGN motor type (19)

Axis with analog manipulated variable output and actual value acquisition through incremental encoder
(similar to standard servo axis). The analog output signal is always positive; the directional information is
output through the digital output. Here, for positive manipulated variable output, an environment variable
SIGNOUTPOS? can be defined, and for negative manipulated variable output, an environment variable
SIGNOUTNEG?, with the attached „?" representing the axis index. In the SIGNOUT... value, the digital
output is specified in a bit-coded form (output 1 = 1, output 2 = 2, output 3 = 4, ... output 8 = 128, etc.).
Here, also none or more outputs can be specified.
Example:
nd
2 axis, positive manipulated value = output 4, negative manipulated value display is not required
set MT1 19
set SIGNOUTPOS1 8
set SIGNOUTNEG1 0
In this case, SIGNOUTNEG1 can also remain undefined.
3.12.1.16

CI / ANALOG and CD / ANALOG motor types (20+21)

Motor type with analog manipulated variable output and actual value acquisition through CI (MT 20) or CD
(MT 21) variable. By default, each axis is assigned the content of the common variable using the index of the
corresponding axis. To assign a different common variable to an axis, the environment variable FBCH?
(Chapter 3.12.7) can be set.
3.12.1.17

STEPPER_ENDAT2_2 motor type (22)

ANUAL
23