Bosch PIN8 N1 Guía para resolver problemas Pagina 311

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MPH-02, MPB-02, MPD-02 Operating Modes 7-5
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
torque/force control with regard to the sum of the command values
preset in parameters S-0-0080, Torque/force command value and
S-0-0081, Additive torque/force command value
The torque/force command value is generated internally by the velocity
loop. The value of parameter S-0-0081 can be added to this command
value as an additive component.
limitation of the preset command value to limit value that can be
parameterized
filtering the command value by means of parameter P-0-0176,
Torque/force command smoothing time constant
Pertinent Parameters
S-0-0080, Torque/force command value
S-0-0081, Additive torque/force command value
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
P-0-0001, Switching frequency of the power output stage
P-0-0038, Torque-generating current, command value
P-0-0049, Effective torque/force command value
P-0-0051, Torque/force constant
P-0-0109, Torque/force peak limit
P-0-0176, Torque/force command smoothing time constant
P-0-4046, Effective peak current
Pertinent Diagnostic Messages
A0100 Drive in TORQUE control
F8079 Velocity limit S-0-0091 exceeded
See also below "Command Value Processing in Torque/Force Control"
See also below "Current Loop"
Command Value Processing in Torque/Force Control
The command value preset by S-0-0080, Torque/force command value
is filtered by a PT1 filter. The time constant of the filter can be changed by
means of P-0-0176, Torque/force command smoothing time constant.
In addition, it is possible to add an unfiltered additive command value via
S-0-0081, Additive torque/force command value. If required, this value
can be cyclically configured.
Features
Filtering the Command Value
Additive Current Command
Value
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