ABB ACS880 Firmware Manual page 299

No. Name / Range /
Selection
Automatic
21.20 Follower force ramp
stop
Not selected
Selected
DIIL
DI1
DI2
DI3
DI4
DI5
DI6
DIO1
DIO2
Other [bit]
21.37 Motor temperature
estimation
Inactive (false)
Description
This setting should be used
• in applications where flying starts (ie. starting into
a rotating motor) are required, and
• with permanent magnet motors.
In a torque-controlled follower drive, forces (or selects
a source that forces) the drive to switch to speed
control upon a ramp stop (Off1 or Off3) command. This
is required for an independent ramp stop of the
follower.
See also section Master/follower
functionality (page 72).
1 = Ramp stop forces speed control
0.
1.
DIIL input (10.2 DI delayed
Digital input DI1 (10.2 DI delayed
Digital input DI2 (10.2 DI delayed
Digital input DI3 (10.2 DI delayed
Digital input DI4 (10.2 DI delayed
Digital input DI5 (10.2 DI delayed
Digital input DI6 (10.2 DI delayed
Digital input/output DIO1
0).
Digital input/output DIO2
1).
See Terms and abbreviations (page
Selects the source of the motor temperature estimation
on/off command.
See section Motor temperature estimation (page
Note: The motor temperature estimation function
requires that
• ID run is performed
• ID run request is not active
• a fault is not active, and
• drive is in stopped state and ready to run.
WARNING!
The drive starts modulation when the above
conditions are fulfilled and the selection is
active. Take extra care when rebooting the drive.
0
status, bit 15).
status, bit 0).
status, bit 1).
status, bit 2).
status, bit 3).
status, bit 4).
status, bit 5).
(11.2 DIO delayed status, bit
(11.2 DIO delayed status, bit
169).
Parameters 299
Def / Type
FbEq 16b / 32b
2
Not selected / uint32
0
1
2
3
4
5
6
7
8
11
12
Inactive (false) /
uint32
108).
0