Mc_Syncmovevelocity; Variables - Omron NY532-1500 Reference Manual

MC_SyncMoveVelocity

The MC_SyncMoveVelocity instruction outputs the value set for the target velocity every task period to
the Servo Drive in Cyclic Synchronous Velocity Mode.
Precautions for Correct Use Precautions for Correct Use
• You cannot use this instruction for an NX-series Pulse Output Unit.
• Here, the task period is the primary period if the task is the primary periodic task and the task
period of the priority-5 periodic task if the task is the priority-5 periodic task.
Instruction
MC_SyncMoveVelocity Cyclic
Synchronous
Velocity
Control

Variables

Input Variables
Name Meaning
Execute Execute
Velocity Target Veloc-
ity
CmdPosMode Command
Current Posi-
tion Count
Selection
NY-series Motion Control Instructions Reference Manual (W561)
FB/
Name
FUN
FB
MC_SyncMoveVelocity_instance
Axis
Execute
Velocity
CmdPosMode
BufferMode
Data type
BOOL TRUE or FALSE
LREAL Negative number,
positive number, or 0
_eMC_CMD- 0: _mcCount
POS_
MODE
3 Axis Command Instructions
Graphic expression
MC_SyncMoveVelocity
Axis
InVelocity
Busy
Active
CommandAborted
Error
ErrorID
Valid range Default
FALSE
0
*2
0
ST expression
MC_SyncMoveVelocity_
instance (
Axis :=parameter,
Execute :=parameter,
Velocity :=parameter,
CmdPosMode :=parameter,
BufferMode :=parameter,
InVelocity =>parameter,
Busy =>parameter,
Active =>parameter,
CommandAborted
=>parameter,
Error =>parameter,
ErrorID =>parameter
);
Description
The instruction is executed when
Execute changes to TRUE.
Set the target velocity.
0: Set the velocity command value
to 0.
Positive value: Move in the posi-
tive direction.
Negative value: Move in the nega-
tive direction.
The unit is command units/s.
0: Use the actual current position
and update the command current
position.
Home remains defined.
3
*1
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