Delta DVP-15MC Series, Руководство по эксплуатации

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Chapter 11 Motion Control Instructions
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11
Case 2
：
When an error occurs, Error changes to TRUE and ErrorID shows corresponding error code.
Meanwhile Busy changes to FALSE. Error changes to FALSE when Enable changes from
TRUE to FALSE and then the value of ErrorID is cleared to 0.

Functions
DMC_CamReadTappetStatus is used for reading the status of eight tappet points.
The DMC_CamReadTappetStatus instruction is executed to read the status of the tappet points when
the master axis passes the tappet points in the positive direction or in the negative direction. The
status of every tappet point is determined by the setting of every tappet point. The status of every
tappet point will change to FALSE when the master axis passes the final cam point in the positive
direction or when the master axis passes the initial cam point in the negative direction.

Programming Example
1. The variable table and program
Variable name Data type Initial value
RTS DMC_CamReadTappetStatus
RTS_En BOOL FALSE
RTS_CT USINT 1
RTS_TN1 UINT 1
RTS_TN2 UINT 2
RTS_TN3 UINT 3
RTS_TN4 UINT 4
RTS_TN5 UINT 5
RTS_TN6 UINT 6
RTS_TN7 UINT 7
RTS_TN8 UINT 8
RTS_Va BOOL
RTS_Bsy BOOL
RTS_Err BOOL
RTS_ErrID WORD
RTS_Sta1 BOOL
RTS_Sta2 BOOL
RTS_Sta3 BOOL
RTS_Sta4 BOOL
RTS_Sta5 BOOL
RTS_Sta6 BOOL
RTS_Sta7 BOOL
RTS_Sta8 BOOL