10.1 Motion Control Override
The Motion Control Override feature can be used for specifying a travel profile via serial
communication (VABus or Modbus
as well as VABus/TCP or Modbus/TCP
). This enables
testing a travel
profile in the VPlus user software for Windows when the controller has
not been programmed completely yet. This function can also be used as a simulation
mode.
The Function Motion Control Override does not support the following modes:
• Interpolated Mode.
• Cyclic Synchronous Position Mode
• Cyclic Synchronous Velocity Mode
Override Modes Of Operation
Override Profile Velocity
Override Target Velocity vl [rpm]
Override Target Velocity pv [u/s]
Based on the default settings of the Motion Control Interface (parameters P.1292…
P.
1297), the override parameters and CANopen
®
objects are used as follows:
1454 Override Modes Of Operation
0x6060 Modes of Operation
1455 Override Target Position
1456 Override Profile Velocity
1457 Override Acceleration
0x6083 Profile Acceleration
1458 Override Deceleration
0x6084 Profile Deceleration
1459 Override Target Velocity vl [rpm]
1460 Override Target Velocity pv [u/s]
With the default settings “-1” in parameters P.1455… P.1460 and “0” in parameter
Override Modes Of Operation
1454
the values of the Motion Control from the links of
parameters
P.1292… P.1297 are
used. If the parameter settings deviate from the
factory settings, the value of the relevant parameter will be used. It is possible to de-
fine certain ranges of the trajectory via the override function and other values via the
Motion Control Interface.
Target position “-1 u” cannot be approached because Override Target Position 1455 =
-
1 deactivates the override feature.
10/13
ACU
Modbus/TCP 53