Elmomc SimplIQ Command Reference Manuel d'utilisateur télécharger pdf (Page 32)

Command Description

CA[27] Maximum acceptable number of iterations for auto-phasing process.

If the process fails due to overload (motion amplitude is less than CA[24]),

the auto-phasing may be repeated CA[27] times, with the current being

doubled at every iteration. If the peak current (PL[1]) is reached at any

attempt, the auto-phasing process will stop even if CA[27] allows more

iterations.

Table 3-8: CA Vector - Auto-phasing Parameters

Command Description

CA[23] Counts per meter (any positive integer):

0: Rotary motor

1: Counts per meter in a linear motor

This parameter is not used directly by the drive but is rather stored there

for the convenience of the host.

Table 3-9: CA Vector - Miscellaneous Parameters

CA[31] Resolution for one cycle of the analog signal.

Analog encoder cycles at one revolution x 2

CA[31]

counts/rev.

CA[31] is in the range [2..12].

Changing CA[31] resets the position counter.

For linear motors the resolution is per meter.

Table 3-10: - CA - Resolution of the Analog Encoder

The following parameters are required for Resolver, Analog Halls or Potentiometer

operation:

CA[32] Time delay between reference output and the sampling of the signals:

Delay = TS/2 - CA[32] / 40 in [us]. This value is used to produce the

reference signal to the Resolver.

CA[33] Resolver or Analog Halls filter frequency in [Hz], must correspond to

KV[76]-KV[84] setting. Range 300 ... 1300 Hz.

SimplIQ Command Reference Manual Alphabetical Listing

MAN-SIMCR (Ver. 4.5)

3-19

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 187 188

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Elmomc SimplIQ Command Reference Manuel d'utilisateur Page 32