GEH-6385 Reference and Troubleshooting, 2300 V Drives Chapter 3 Paramters/Functions
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The following table sp ecifies the configuration par ameters for the speed independ entramp rate mode, which is active when Ramp rate mode is set to Indep accel/decel.
Parameter Description
Acceleration rate 1 Ramp rate that is effective when the magnitude of
Speed ref, pre ramp is increasing and ramp rate set 1 is
active. RPM/second
Acceleration rate 2 Ramp rate that is effective when the magnitude of
Speed ref, pre ramp is increasing and ramp rate set 2 is
active. RPM/second
Deceleration rate 1 Ramp rate that is effective when the magnitude of
Speed ref, pre ramp is decreasing and ramp rate set 1
is active. RPM/second
Deceleration rate 2 Ramp rate that is effective when the m agnitude of
Speed ref, pre ramp is decreasing and ramp rate set 2
is active. RPM/second
Ramp rate 2 select Selects between ramp rate set 1 and set 2.
The following table specifies the configuration parameters for the programmed ramprate mode, which is active when Ramp rate mode is set to Prog accel/decel.
Parameter Description
Acceleration rate 1 Ramp rate that is effective when the magnitude of
Speed ref, pre ramp is increasing and less than Accel
break point 1. RPM/second
Accel break point 1 Speed at which the acceleration ramp rate switches
between Acceleration rate 1 and Acceleration rate 2.
RPM
Acceleration rate 2 Ramp rate that is effective when the magnitude of
Speed ref, pre ramp is increasing and between Accel
break point 1 and Accel break point 2. RPM/second
Accel break point 2 Speed at which the acceleration ramp rate switches
between Acceleration rate 2 and Acceleration rate 3.
RPM
Acceleration rate 3 Ramp rate that is effective when the magnitude of
Speed ref, pre ramp is increasing and greater than Accel
break point 2. RPM/second
Deceleration rate 1 Ramp rate that is effective when the magnitude of
Speed ref, pre ramp is decreasing and less than Decel
break point 1. RPM/second
Decel break point 1 Speed at which the deceleration ramp rate switches
between Deceleration rate 1 and Deceleration rate 2.
RPM
Deceleration rate 2 Ramp rate that is effective when the magnitude of
Speed ref, pre ramp is decreasing and between Decel
break point 1 and Decel break point 2. RPM/second
Decel break point 2 Speed at which the deceleration ramp rate switches
between Deceleration rate 2 and Deceleration rate 3.
RPM
Deceleration rate 3 Ramp rate that is effective when the magnitude of
Speed ref, pre ramp is increasing and greater than
Decel break point 2. RPM/second