
MPH-02, MPB-02, MPD-02 Drive Control 6-65
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
P-0-0051
P-0-4046,
Effective
peak
current
P-0-0049,
E
ffective
torque/force
command value
P-0-4045,
Max. poss.
continuous
current
P-0-0440,
Act.
output
current value
(abs. value)
temperature
model
DF000067v01_en.fh7
P-0-0444,
Actual value
peak torque limit
1/KM
torque/force
command value
from velocity
loop
P-0-0038,
Torque-generating
current, command
value
P-0-0051: Torque/force constant
Fig. 6-43: Principle of current and torque limitations (closed-loop)
• separate limitation of current and torque/force (separated via
P-0-0051, Torque/force constant)
• unipolar limits for torque/force (S-0-0082, S-0-0083)
• absolute current limitation by minimum value of S-0-0110, Amplifier
peak current and S-0-0109, Motor peak current
• dynamic current limitation:
• for currents above the 1.15.-fold motor current at standstill
• based on the amplifier temperature model (E8057/E2061)
• stall current protection for asynchronous motors
• display parameter P-0-0440, Actual output current value (absolute
value)
• separate status word for torque/force limit (P-0-0445)
• resulting limitations displayed in:
• P-0-0444, Actual value peak torque limit
• P-0-4046, Effective peak current
• P-0-4045, Maximum possible continuous current
(depending on pulse width modulation frequency and amplifier
type)
• current command values displayed in:
• P-0-0049, Effective torque/force command value
• P-0-0038, Torque-generating current, command value
• "total actual current value" as a parameter
• process torque displayed
• S-0-0082, Torque/force limit value positive
• S-0-0083, Torque/force limit value negative
• S-0-0092, Bipolar torque/force limit value
• S-0-0109, Motor peak current
• S-0-0110, Amplifier peak current
• S-0-0111, Motor current at standstill
• S-0-0112, Amplifier nominal current
• S-0-0384, Amplifier temperature
Features
Pertinent Parameters
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