Examples of two travel commands with a dynamic change of the target position

Without overrun of the target position

Time

POS Outputs

POS Inputs

Description

t1:

Execute = 1
Target position = 200000
Velocity = 2000
Start type = 0x0001
Acceleration = 1000
Deceleration = 1000

Busy = 1
Accelerate = 1

  • Specification of the first parameter
  • Start of the acceleration phase

t2:

 

Accelerate = 0

  • End of the acceleration phase

t3:

Target position = 100000
Velocity = 1500
Start type = 0x1001
Acceleration = 2000
Deceleration = 2000

 

  • Change of the parameters
  • Activation by new start types

t4:

 

Decelerate = 1

  • Start of the deceleration phase

t5:

Execute = 0

Busy = 0
In-Target = 1
Decelerate = 0

  • End of the deceleration phase
  • Motor is at the new target position

t6 - t9:

 

 

  • Absolute travel back to the start position 0
Examples of two travel commands with a dynamic change of the target position 1:
Scope recording without overrunning the target position

The axis scaling refers only to the positions, not to the speed or the status bits.

With overrun of the target position

Time

POS Outputs

POS Inputs

Description

t1:

Execute = 1
Target position = 200000
Velocity = 5000
Start type = 0x0001
Acceleration = 3000
Deceleration = 5000

Busy = 1
Accelerate = 1

  • Specification of the 1st parameter
  • Start of the 1st acceleration phase

t2:

 

Accelerate = 0

  • End of the 1st acceleration phase

t3:

Target position = 100000
Velocity = 1500
Start type = 0x1001
Acceleration = 1000
Deceleration = 2000

Warning = 1
Decelerate = 1

  • Change of the parameters
  • Activation by new start types
  • Warning of overrunning the target position
  • Start of the 1st deceleration phase

t4:

 

Accelerate = 1
Decelerate = 0

  • End of the 1st deceleration phase
  • Start of the 2nd acceleration phase in the opposite direction

t5:

 

Accelerate = 0
Decelerate = 1

  • End of the 2nd acceleration phase
  • Start of the 2nd deceleration phase

t6:

Execute = 0

Busy = 0
In-Target = 1
Decelerate = 0

  • End of the 2nd deceleration phase
  • Motor is at the new target position

t7 - t10:

 

 

  • Absolute travel back to the start position 0
Examples of two travel commands with a dynamic change of the target position 2:
Scope recording with overrunning of the final target position

The axis scaling refers only to the positions, not to the speed or the status bits.