Start-up 81
The start sequence for the parameter example above is given
below.
20.01 Ext1 commands 12 = Fieldbus A Selects the fieldbus A
interface as the source of the
start and stop commands for
external control location 1.
20.02 Ext1 start trigger
type
1 = Level Selects the start trigger type
to be level.
22.11 Speed ref1
source
FB A ref1 Selects the fieldbus A
reference 1 as the source for
speed reference 1.
1)
Read-only or automatically detected/set
2)
Example
Control word Start sequence
47Eh (1150 decimal) READY TO SWITCH ON
47Fh (1151 decimal) OPERATING (Speed mode)
Drive parameter Setting for
ACS880 drives
Description