ElmoMC SimplIQ Command Reference - Manual (Page 29)

CA[12] Offset for the B (cosine) channel of the Analog Encoder, Resolver, Analog
Halls or Absolute Coarse/Fine Encoder(fine mode). The offset is given in ADC
units in the range of [-4500…4500].
CA[13] Relative gain of the A (sine) channel of the Analog Encoder, Resolver,
Analog Halls or Absolute Coarse/Fine Encoder(fine mode) with respect to the B
(cosine) channel in the range of [20000…40000].
CA[37] Relative phase of the Absolute Coarse/Fine Encoder(coarse mode) in 65,536
units per cycle
CA[38] Offset for the A (sine) channel of the Absolute Coarse/Fine Encoder (coarse
mode). The offset is given in ADC units in the range of [-4500…4500].
CA[39] Offset for the B (cosine) channel of the Absolute Coarse/Fine Encoder (coarse
mode). The offset is given in ADC units in the range of [-4500…4500].
CA[40]
Relative gain of the A (sine) channel of the Absolute Coarse/Fine Encoder
(coarse mode) with respect to the B (cosine) channel in the range of
[20000…40000]. Default value 32768.
CA[29]
Configure the number of the electrical cycles per revolution (ECR) in
range [1:5].
The number of the ECR is 2
CA[29] .
CA[30]
Absolute offset in the position counts between the Coarse and Fine
position Zero readout. Range [0… 65536].
Table 3-4: - CA - Analog Feedback Scaling
CA[15] See Table 2-7.
Command Description
CA[16] Feedback
direction:
0: Use feedback reading as is
1: Invert the direction of the feedback reading
Changing CA[16] does not affect the present position count. Direction
changes only when counting future feedback pulses.
CA[17] Commutation sensor:
0…4 reserved for compatibility.
8 : Digital halls sensor commutation is aided by an external feedback. In
this case, the commutation angle is corrected each digital halls
transition.
SimplIQ Command Reference Manual Alphabetical Listing
MAN-SIMCR (Ver. 4.5)
3-16