MCV_GrpSingleBlock
This FB activates single step mode while NC blocks are processed.
Block diagram
FB parameters
VAR_IN_OUT | ||
Variable name | Data type | Description |
AxesGroup | AXES_GROUP_REF | Axis group reference |
VAR_INPUT | ||
Variable name | Data type | Description |
Enable | BOOL | A command can be sent via the “Cmd” input as long as the input is TRUE. |
Cmd | BOOL | Single step mode is active when NC blocks are processed as long as TRUE is applied to the input. |
VAR_OUTPUT | ||
Variable name | Data type | Description |
Req | BOOL | Indicates that another user commanded single step mode, e.g. a GUI. This command only becomes active when it is applied to the “Enable” input of the FB. |
State | BOOL | TRUE indicates that the single step function is activated. |
Error | BOOL | Indicates TRUE when an error occurs. |
ErrorID | UDINT | Error identifier |