Delta Electronics DVP15MC11T - Page 301

DVP15MC11T Operation Manual
10
See the completion output parameters of instructions in the following table so as to judge the instruction
execution state in a buffer mode.
Instruction name
Is it a buffered
instruction?
(Yes or No)
Can it be followed
by a buffered
instruction?
(Yes or No)
Completion output
parameter of an
instruction
MC_Home No No Done
MC_Stop No No Done
MC_Halt Yes Yes Done
MC_MoveAbsolute Yes Yes Done
MC_MoveRelative Yes Yes Done
MC_MoveAdditive Yes Yes Done
MC_MoveSuperimposed No No ——
MC_HaltSuperimposed No No ——
MC_MoveVelocity Yes Yes InVelocity
MC_CamIn Yes Yes EndOfProfile
MC_CamOut No Yes Done
MC_GearIn Yes Yes InGear
MC_GearOut No Yes Done
MC_CombineAxes Yes Yes InSync
 Examples of Buffer Modes
Example 1
The following example explains six buffer modes for the switch from the execution of one MC_MoveRelative
instruction to the other MC_MoveRelative instruction.
The variable table and program
Variable name
Data type
Initial value
Pwr
MC_Power
Axis1 USINT 1
Pwr_BM
MC_Buffer_Mode
0
Pwr_Sta
BOOL
Pwr_Bsy
BOOL
Pwr_Act
BOOL
Pwr_Err
BOOL
Pwr_ErrID
WORD
Rel1
MC_MoveRelative
Rel1_Ex
BOOL
FALSE
Rel1_BM
MC_Buffer_Mode
0
Rel1_Done
BOOL
Rel1_Bsy
BOOL
Rel1_Act
BOOL
Rel1_Abt
BOOL
Rel1_Err
BOOL
Rel1_ErrID
WORD
Rel2
MC_MoveRelative
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