Command: Sync Stop (17)

Supported Axes:

Position Control Axes

Supported Control Modes:

Position PID, Position I-PD

Firmware Limitations:

RMC75/150: 3.00 or newer

 

See the Commands Overview topic for basic command information and how to issue commands from PLCs, HMIs, etc.

Command Parameters

#

Parameter Description

Range

1

Deceleration Rate (pos-units/s2)

>0

Description

This command stops all synchronized axes in this axis's sync group. All axes remain synchronized together throughout the stop.

For the synchronized axes to which this command is issued, the current velocities and positions of those axes will be used to determine the deceleration rates such that none of those axes exceed the requested Deceleration Rate. Any other axes in the same group to which the Sync Stop (17) command was not issued will be ratioed according to their current ratios.

If this command is issued to an axis that is not synchronized, a command error will occur.

For more details on synchronizing axes, refer to the Sync Move Absolute (13) command.

Status Bits

In Position Bit

The Sync Stop (17) command will not turn on this bit.

Target Generator Bits

The Target Generator bits in the Status Bits register indicate which portion of the move the axis is currently in. These bits are useful when programming complex motion sequences.

Target Generator Done bit

This bit indicates the move is complete, which occurs when the Target Position has stopped.

Target Generator State A and B bits

B

A

Description

0

0

Done

0

1

Reserved

1

0

Reserved

1

1

Decelerating to zero velocity

 

See Also

Sync Move Absolute (13) | Sync Move Relative (14)


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