Emerson Unidrive M101 - Page 31

Unidrive M100-101 Quick Start Guide 31
Issue Number: 6
Defines the mode used by the ramp system.
0: Fast ramp
1: Standard ramp
2: Standard ramp with motor voltage boost
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.
* 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.
For further information, please refer to Chapter 9 NV Media Card Operation on page 42.
00.028 {02.004} Ramp Mode Select
RW Txt US
OL
Ú
Fast (0), Std (1), Std.bst (2),
Fst.bst (3)
Ö
Std (1)
00.030 {11.042} Parameter Cloning
RW Txt NC US*
OL
Ú
None (0), Read (1), Program (2),
Auto (3), Boot (4)
Ö
None (0)
Parameter string Parameter value Comment
None 0 Inactive
Read 1 Read parameter set from the NV Media Card
Program 2
Programming a parameter set to the NV
Media Card
Auto 3 Auto save
Boot 4 Boot mode
Unidrive M100 101 Quick Start Guide English Iss6.book Page 31 Wednesday, September 9, 2015 4:07 PM