Copley Controls Serial Encoder Guida Utente Scaricare il pdf (Pagina 30)

Parameter Dictionary Parameters

ASCII

DvcNet

MACRO

CAN/ECAT

IDX:SUB

Bank

Type

Description

0 None (disabled).

Square wave.

Sine wave.

2-7

Reserved for future use.

If set, the function generator frequency is in units of 0.01 Hz. If clear, the frequency is in units

of Hz.

9-11

Reserved.

One-shot mode if set. If bit 12 is set and bit 13 is clear, the function code is reset to zero

(disabled) after one complete waveform. If bits 12 and 13 are both set, the function code is

reset to zero after two waveforms.

Invert every other period if set.

14-15 Reserved for future use.

The function code programmed into bits 0-1 defines the type of waveform to be generated:

Code Description

None (disabled).

Square wave.

Sine wave.

Note that the drive is placed under control of the function generator by setting

Desired State (0x24) to one of the following values:

4 (function generator drives current loop);

14 (function generator drives velocity loop);

24 (function generator drives position loop in servo mode);

34 (function generator drives position loop in stepper mode).

Note that if one-shot mode is selected, then after one period (two if invert is selected)

the function type will reset to zero.

0x99

0x9A

0x499

0x2331

U16

Function Generator Frequency. Units: Hz. See bit 8 of Function Generator

Configuration (0x98).

0x9A

0x9B

0x49A

0x2332

INT32

Function Generator Amplitude. The amplitude of the signal generated by the internal

function generator. The units depend on the mode:

Mode Units

Current

0.01 A.

Copley Controls Page 30

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 76 77

Commenti su questo manuale

Nessun commento

Copley Controls Serial Encoder Guida Utente Pagina 30

Commenti su questo manuale