User Manual
21
Revision 1.1
2020-07-09
EVAL-M1-IM231-A User Manual
iMOTION
™
Modular Application Design Kit
Schematics and layout
The inverter output peak current is about 6.07 A
peak
.
=
∗
35
30 + 35 +
∗
36 + 31
36
+
7
If the motor peak current is larger than the setting value I
trip
for more than I
trip
input filter time, the RFE will be
triggered low, which means that the Gatekill signal is active. For iMOTION
™
IMC1xx control IC, there are three
types of Gatekill input sources (as shown in Figure 16). For the input source configured as
“
Gatekill-Pin
”
or
“
Both”, the iMOTION
™
control IC will stop the motor when the GateKill signal is active.
But please note that if the comparator for the Gatekill input source is selected, the external Gatekill signal will
not be used. And the current-sensing signal I_Shunt will be compared by the internal comparator with the
“Gatekill Comparator Reference” value only set in MCEWizard.
Figure 16 Gatekill configuration in MCEWizard for EVAL-M1-101T