(1) Virtual mode
Y
ou can set the real axis or virtual axis.
Use of the real axis: The real axis is used to actually control the servo amplifier.
Use of the virtual axis: A virtual servo amplifier is created in the GM1 Controller and its virtual
axis is used.
(2) Modulo / Finite
The axis type can be specified.
● Modulo
Modulo: The motor rotates infinitely (belt drive, etc.) without limiting the travel range.
• The command position value keeps looping between 0 and modulo value.
• The maximum settable modulo value is "255×units in application"(*1).
*1: Set the units in application in the Scaling / Mapping.
• A negative value cannot be set. (A warning is issued. If the data is downloaded as is, an
error will occur when executing the GM1.
● Finite
The set value for the command position is a finite value.
Software limit can be set. Note that an error will occur if a 32-bit real number is exceeded.
(3) Software limit
A software limit can be set if the axis type is set to “Finite”.
If the command position is outside the software limit setting range, an error stop occurs and
operation stops.
When operation is stopped by exceeding the software limit, the shortest time from the start of
deceleration to the stop among the following settings is applied: the value set for the
11.1 RTEX Axis Setting
11-4 WUME-GM1RTXOP-01
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