Emerson M200-01200024A10101AB100 Quick Start Manual page 38

3: Fast ramp with motor voltage boost
Fast ramp is linear deceleration at programmed rate, normally used when a braking resistor is
installed.
Standard ramp is controlled deceleration to prevent DC bus over-voltage trips, normally used when
there is no braking resistor installed.
If a high motor voltage mode is selected, deceleration rates can be faster for a given inertia but motor
temperatures will be higher.
00.029 {02.002}
RW Bit
OL
RFC-A
Setting Pr 00.029 to 0 allows the user to disable the ramps. This is generally used when the drive is
required to closely follow a speed reference which already contains acceleration and deceleration
ramps.
00.030 {11.042}
RW Txt
OL
None (0), Read (1), Program (2),
RFC-A
* Only a value of 3 or 4 in this parameter is saved.
If Pr 00.030 is equal to 1 or 2, this value is not transferred to the EEPROM or the drive. If Pr 00.030 is
set to a 3 or 4 the value is transferred.
Parameter string
None
Read
Program
Auto
Boot
For further information, please refer to Chapter 9 NV Media Card Operation on page 56.
38
Ramp Enable
Off (0) or On (1)
Parameter Cloning
Auto (3), Boot (4)
Parameter value
0 Inactive
1 Read parameter set from the NV Media Card
2 Programming a parameter set to the NV Media Card
3 Auto save
4 Boot mode
On (1)
NC US*
None (0)
Comment
Unidrive M200-201 Quick Start Guide
Issue Number: 6
US