Xinje DS5F Series, User Manual

Page: 100 / 210

98
5.7.2 Torque limit
1. Internal torque limit
Parameter Meaning
Default
setting
Unit Range Modify Effective
P3-28
Internal Forward
torque limit
300 % 0
～
300 Anytime At once
P3-29
Internal reverse
torque limit
300 %
0
～
300
Anytime At once
1. if this parameter value is less than external torque limit value, the final limit value is this parameter.
2. The unit is percent of the motor rated torque; the default value is 300%. The real max output torque
is limited by motor overload times.
2. External torque limit (via input signal)
Parame
ter
Meaning
Default
setting
Unit Range Modify Effective
P3-30
Forward external
torque limit
300 % 0
～
300 Anytime At once
P3-31
Reverse external
torque limit
300 %
0
～
300
Anytime At once
The unit is the percent of motor rated torque; the default value is 300%.
Parame
ter
Signal
name
Default
setting
Meaning Range
Modif
y
Effecti
ve
P5-25 /P-CL n.0000
The necessary
condition to use
forward external
torque limit
Range 0000-001A, can be
distributed to other input
terminals through P5-25.
Anyti
me
At
once
P5-26 /N-CL n.0000
The necessary
condition to use
reverse external
torque limit
Range 0000-001A, can be
distributed to other input
terminals through P5-26.
Anyti
me
At
once
3. Relationship
The following are the relationship of internal torque limit, external torque limit, P-CL, /N-CL, T-REF.
T-REF
distribution P-CL/N-CL status Final forward torque Final reverse torque
0 0 Decided by P3-28 Decided by P3-29
1
The smaller one of internal
forward torque limit and
external forward torque limit The smaller one of internal
reverse
torque limit and
external reverse torque limit
1 It doesn't work Smaller value of internal
forward torque limit and
external analog torque Smaller value of internal
reverse torque limit and
external analog torque
3 0 Decided by P3-28 Decided by P3-29
1
Smaller value of internal
forward torque limit and
external analog torque Smaller value of internal
reverse torque limit and
external analog torque