Feature Configuration
ANCA Motion
DS619-0-00-0019 - Rev 0
101
10
Trigger from Class 1 Diagnostic Fault
Capture data should a sporadic Class 1 Diagnostic (C1D) fault occur
Step 1: Specify the IDNs and IDN indexes to log, for example:
IDN 34061 [0] = 32961
Position Command (IDN 32961)
IDN 34061 [1] = 33625
Position Feedback (IDN 33625)
IDN 34061 [2] = 32962
Velocity Command (IDN 32962)
IDN 34061 [3] = 33626
Velocity Feedback (IDN 33626)
IDN 34068 [0] = 0
Element 0 (not an array)
IDN 34068 [1] = 0
Element 0 (not an array)
IDN 34068 [2] = 0
Element 0 (not an array)
IDN 34068 [3] = 0
Element 0 (not an array)
Step 2: Specify the sample period factor, for example:
IDN 34062 = 4
Log at Task1: 250µs / 62.5µs = 4
Step 3: Configure trigger, for example:
IDN 34064 = 33255
Class 1 Diagnostic (C1D) Error Status Word (IDN 33255)
IDN 34065 = 0
(disable mask)
IDN 34066 = 0
Compare to 0 (no C1D)
IDN 34067 = 16
Comparison type is “Not Equal To” (bits 4-6 = 001) and index into
IDN 33255 is 0 (bits 8-11 = 0000)
Step 4: Specify the number of pre-trigger samples, for example:
IDN 34063 = 1024
First half of the data in the buffer is pre C1D Event and the second
half is post C1D Event
Step 5: Enable the drive data logger, for example:
IDN 34060 = 3
Drive Data Logger Procedure Command