Rockwell Automation 8720MC Drives Integration Manual - Manual (Page 168)

Publication 8720MC-IN002A-EN-P — December 2002
C-56 Programming Parameters
Name: ATune_Status Data Type: ASCII Representation of Enumeration R
Parameter No.
547
File:
Procedure
Group:
Auto Tune Description: Parameter 547 indicates the status of the auto tune procedure.
Structure of the auto tune status:
Bits 2-0:
000 = Successful - The auto tune process was successful
001 = In process - Auto tuning is active.
010 = Tune aborted - Auto tuning was cancelled by user.
011 = Tune Timeout - Auto tuning timed out
100 = Drive Fault - Auto tuning did not complete due to drive fault.
101 = Travel limit - Travel Limit was exceeded during auto tune
111 = Polarity fault - The feedback polarity was incorrect.
Default:
000 Length
2 bytes Min/Max
N/A Scaling Resolution
N/A Units
N/A
Name: ATune_Accel_Time Data Display: Unsigned Integer R/W
Parameter No.
549
File:
Procedure
Group:
Auto Tune Description: This parameter is used for setting the acceleration time for the auto tune procedure.
Default:
65535 Length
2 bytes SCANport Min/Max
Min.
≥ 0
Max.
≤ 65535
SCANport Scaling Resolution
1 = 1rad/sec2 Units
rad/sec
2
Default:
0.0 Length
4 bytes SERCOS/DPI Min/Max
Min.
≥ 0
Max.
≤ +2 31
- 1
SERCOS/DPI Scaling Resolution
Scaling type: parameter 160
Scaling factor: parameter 161
Scaling exponent: parameter 162 Units
parameter
160
Name: ATune_Decel_Time Data Display: Unsigned Integer R/W
Parameter No.
550
File:
Procedure
Group:
Auto Tune Description: This parameter is used for setting the deceleration time for the auto tune procedure.
Default:
65535 Length
2 bytes SCANport Min/Max
Min.
≥ 0
Max.
≤ 65535
SCANport Scaling Resolution
1 = 1rad/sec2 Units
rad/sec
2
Default:
0.0 Length
4 bytes SERCOS/DPI Min/Max
Min.
≥ 0
Max.
≤ +2 31
- 1
SERCOS/DPI Scaling Resolution
Scaling type: parameter 160
Scaling factor: parameter 161
Scaling exponent: parameter 162 Units
parameter
160