Function Block
A function block groups an algorithm and a set of private data. It has inputs and outputs. - Adds a Superimposed Axis to the Axis’s list of assigned superimposed axes.
While the Superimposed Axis is on this list, its command deltas will be added to the Axis’s command deltas. Up to four different superimposed axes can be on an axis’s list. The Axis and the SuperimposedAxis must have the same update rate. The OK output will go high to indicate that the function executed successfully. If the OK output does not go high, one of these errors was detected:
- Axis and SuperimposedAxis do not have the same update rate.
- Four different superimposed axes have already been assigned to Axis.
- Axis is not a valid axis - Axis is not a servo or virtual axis.
- SuperimposedAxis is not a valid axis number.
- SuperimposedAxis is not a servo or virtual axis.
- Axis could not acquire PLC "Programmable Logic Controller"
A Programmable Logic Controller, PLC, or Programmable Controller is a digital computer used for automation of industrial processes, such as control of machinery on factory assembly lines.
Used to synchronize the flow of inputs from (physical) sensors and events with the flow of outputs to actuators and events motion engine lock.
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This function or function block returns cached data.
See Programming a Dual Core Controller for more information.
Inputs
|
En |
Description | Enables Execution |
| Data Type | BOOL | |
| Range | N/A | |
| Unit | N/A | |
| Default | N/A | |
|
Axis |
Description | Axis to receive the additional superimposed axis’s command delta. |
| Data Type | AXIS_REF | |
| Range | .AXIS_NUM [1,256] | |
| Unit | N/A | |
| Default | N/A | |
|
SuperimposedAxis |
Description | Axis number of the superimposed axis whose command delta is added to delta of Axis. |
| Data Type | UINT | |
| Range | [1,256] | |
| Unit | N/A | |
| Default | N/A |
Outputs
|
OK |
Description | Execution successful |
| Data Type | BOOL | |
| Range | N/A |
FBD Language
FFLD Language
ST Language
See Also
