Beckhoff EL7031 - Fig. 184 Scope Recording with Overrunning of the Final Target Position

Commissioning
EL70x1160 Version: 4.4
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 1
st
parameter
• Start of the 1
st
acceleration phase
t2: Accelerate = 0 • End of the 1
st
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 1
st
deceleration phase
t4: Accelerate = 1
Decelerate = 0
• End of the 1
st
deceleration phase
• Start of the 2
nd
acceleration phase in the
opposite direction
t5: Accelerate = 0
Decelerate = 1
• End of the 2
nd
acceleration phase
• Start of the 2
nd
deceleration phase
t6: Execute = 0 Busy = 0
In-Target = 1
Decelerate = 0
• End of the 2
nd
deceleration phase
• Motor is at the new target position
t7 - t10: • Absolute travel back to the start position 0
Fig.184: 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.