User guide

Publication 8720MC-IN002A-EN-P — December 2002
Programming Parameters C-23
Name: Torque_Offset Data Display: Signed Decimal R/W
Parameter No.
81
File:
Control
Group:
Torque
Description: This is an additional function for torque control in the drive. The additive torque command value is
added to the torque command value (parameter 80) in the drive.
Default:
0.0
Length
2 bytes
SCANport Min/Max
Min. ≥ -1000.0
Max. ≤ +1000.0
SCANport Scaling Resolution
1=.1%
Units
%
Default:
0.0
Length
2 bytes
SERCOS/DPI Min/Max
Min. ≥ -2
15
Max. ≤ +2
15
- 1
SERCOS/DPI Scaling Resolution
Scaling type: parameter 86
Scaling factor: parameter 93
Scaling exponent: parameter 94
Units
parameter
86
Name: +Torque_Limit_0 Data Display: Decimal R/W
Parameter No.
82
File:
Servo Loop
Group:
0
Description: The positive torque limit value limits the maximum torque in the positive direction. If the torque
limit value is exceeded, the drive sets the status 'T ≥ T
limit
' in C3D (parameter 13). There are 8 sets of + Torque
Limit and - Torque limit parameters. +Torque_Limit_0 applies to group zero.
Default:
400.0
Length
2 bytes
SCANport Minimum/
Maximum
Min. ≥ 0
Max. ≤ +1000.0
SCANport Scaling Resolution
1=.1%
Units
%
Default:
400.0
Length
2 bytes
SERCOS/DPI Min/Max
Min. ≥ 0
Max. ≤ +2
15
- 1
SERCOS/DPI Scaling Resolution
Scaling type: parameter 86
Scaling factor: parameter 93
Scaling exponent: parameter 94
Units
parameter
86
Name: -Torque_Limit_0 Data Display: Decimal R/W
Parameter No.
83
File:
Servo Loop
Group:
0
Description: The negative torque limit value limits the maximum torque in the negative direction. If the torque
limit value is exceeded, the drive sets the status 'T ≥ T
limit
' in C3D (parameter 13). There are 8 sets of + Torque
Limit and - Torque limit parameters
Default:
-400.0
Length
2 bytes
SCANport Minimum/
Maximum
Min. ≥ -1000.0
Max. ≤ 0
SCANport Scaling Resolution
1=.1%
Units
%
Default:
-400.0
Length
2 bytes
SERCOS/DPI
Minimum/Maximum
Min. ≥ -2
15
Max. ≤ 0
SERCOS/DPI Scaling Resolution
Scaling type: parameter 86
Scaling factor: parameter 93
Scaling exponent: parameter 94
Units