PMD Atlas Compact, Complete Technical Reference

Page: 139 / 188

Atlas® Digital Amplifier Complete Technical Reference
139
6
SetEventAction 48
h
GetEventAction 49
h
Syntax
SetEventAction event action
GetEventAction event
Motor Types
Arguments
Name Instance Encoding
event Immediate 0
— (Reserved) 1-3
Current Foldback 4
action None 0
— (Reserved) 1-6
Disable Motor Output & Higher Modules 7
Packet
Structure
Description
SetEventAction
configures what actions will be taken by Atlas in response to a given
event
. The
action
can be either to modify the operating mode by disabling wafer output, or to take no action.
When, through SetEventAction , one of the
events
causes an
action
, the event bit in the Event Status
register must be cleared prior to returning to operation. For changes in operating mode, this means that
the bit must be cleared prior to restoring the operating mode, either by
RestoreOperatingMode or
SetOperatingMode
.
GetEventAction
gets the action that is currently programmed for the given event with the exception of
the
Immediate
event, which cannot be read back.
Restrictions
see
GetActiveOperatingMode ( p. 97 )
,
RestoreOperatingMode ( p. 125 )
,
Set/GetOperatingMode
( p. 144 )
DC Brush Brushless DC Microstepping
SetEventAction
checksum 48
h
15 8 7 0
First data word
write event
15 0
Second data word
write action
15 0
GetEventAction
checksum 49
h
15 8 7 0
First data word
write event
15 0
Second data word
read action
15 0