Lenze i950 Series, Manual

Page: 189 / 500

11.1.1 Torque limits
Details
The positive and negative torque limit can be set independently of each other. The torque
limit is to be configured to the maximum torque.
4
0x6072
pos torque limit (0x2949/1)
torque
speed
neg torque limit (0x2949/2)
Q1: Mot
torque pos
speed pos Q2: Gen
torque pos
speed neg
Q4: Gen
torque neg
speed pos Q3: Mot
torque neg
speed neg
•
Display of the current positive torque limit in 0x2949:004.
•
Display of the current negative torque limit in 0x2949:003.
The torque limits are also active in the "Velocity Mode" for the SC-ASM control mode.
Regardless of the setting in 0x2949:004 and 0x2949:004, the maximum torque
does not exceed the value configured in
4
0x6072 .
The setting is made in percent with reference to the rated motor torque set in 0x6076 .
Parameter
Address Name / setting range / [default setting] Info
0x294A:001 Torque limits offset: Torque offset
-3276.7 ... [0.0] ... 3276.7 %
0x294A:002 Torque limits offset: Resulting positive torque limit
•
Read only: x.x %
0x294A:003 Torque limits offset: Resulting negative torque limit
•
Read only: x.x %
0x60E0 Positive torque limit
0.0 ... [100.0] ... 3276.7 % Positive torque limit source for speed control with torque limitation.
• 100 % ≡ Rated Motor Torque.
4
0x6076
0x60E1 Negative torque limit
0.0 ... [100.0] ... 3276.7 % Code previously C3687.
Negative torque limit source for speed control with torque limitation.
• 100 % ≡ Rated Motor Torque
4
0x6076
Configuring the torque control
Basic setting
Torque limits
189