ElmoMC SimplIQ Software Manual - Manual (Page 103)

SimplIQ Software Manual Development Aids
MAN-SIMSW (Ver. 1.4)
7-7
Signal
ID Signal Name
(Command) Length;
Type
Description
9 Auxiliary Speed (VY) Long
Float Speed of auxiliary feedback sensor,
in counts/second.
10 Active current command
(IQ) Short
Float Active part of vectored current
reference, in amperes.
11 Reactive current command
(ID)
Short
Float Reactive part of vectored current
reference, in amperes.
12 Analog input 1 (AN[1]) Short
Float Analog input 1 after offset
compensation of AS[1], in volts.
13 Reserved
14 Motor current phase A
(AN[3]) Short
Float Phase A current, in amperes.
15 Motor current phase B
(AN[4]) Short
Float Phase B current, in amperes.
16 Speed command (DV[2]) Long
Float Speed reference to speed controller,
in counts/second.
Table 7-2: Default Mapping of Recorded Signals
After power on, the recorder can access the first 16 signals, as listed in Table 7-2. To access
other signals, the recorder must perform a process called “mapping” in order to make them
available. In the mapping process, the IDs of the desired signals are mapped to recorder
“cells” (logical IDs that can be directly referenced by the recorder) so that on power on, the
signals are mapped to the cells. The following table lists the additional signals that are
available to the
SimplIQ drive recorder. The full list of signals may differ according to the
SimplIQ drive’s grades and released. The signals can be retrieved from the personality
partition of the serial flash memory.
Signal
ID Signal Name
(Command) Length;
Type
Description
17 Field angle Short Stator field angle, 1024 counts per
electrical revolution.
18 Commutation sensor Long
Integer
Position counter, counted modulo
per mechanical revolution, with
origin at electrical angle of zero.
21 Filtered torque command Short Command to Q current controller,
at output of command filter.
45 Motor DC supply voltage Short Sample motor DC supply voltage.
64 External position reference Long
Integer Part of position reference generated
by external inputs.
Table 7-3: Additional Recorded Signals