MCV_GrpFeedhold
This FB triggers a feed hold for an axis group during the interpolation. Deceleration takes place down to the feed rate 0 at the acceleration values entered in the axis group-specific configuration list (see [CHAN]).
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 | Feed hold is activated for the axis group as long as the input is TRUE. |
VAR_OUTPUT | ||
Variable name | Data type | Description |
Enabled | BOOL | Is TRUE when feed hold is activated. |
State | BOOL | Status from the MCP that feed hold is activated. |
Req | BOOL | TRUE indicates that another control system unit intends to command a feed hold. If this is to be implemented, the Enable input must be assigned TRUE in the PLC application. |
Error | BOOL | Indicates whether an error has occurred in an FB. |
ErrorID | WORD | Error code |
Notice
We recommend you to use the PLCopen Standard FBs MC_GrpInterrupt and MC_GrpContinue.