Rg - recorder gap – ElmoMC SimplIQ Digital Servo Drives-Bell Command Reference User Manual

Page 151

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RG - Recorder Gap

Purpose:
Defines the frequency per sampling times that the recorder is activated.

Because the recorder has a limited storage capacity, if it operates at the sampling time
of the drive, the recorder will operate for a very short time. For longer recording
times, the time interval between consecutive data recordings must be increased. The
RG parameter trades recording resolution against recording time. With RG=1, the
sampling time of the recorder is WS[29]. Note that the recorder sampling time
depends on the TS value and the specific unit mode (UM).

Attributes:

Type: Parameter,

Integer

Source:

Program, RS-232, CANopen

Restrictions:

Recorder inactive (RR=0 or RR=-1)

Default value:

1 (RS), Non-volatile

Range: [1…4096]
Unit modes: All
Activation:

Next initiation of the recorder (RR)

SimplIQ:

Similar (see note)

Under most circumstances, this command is used only by the Composer

program and the tuning environment.

SimplIQ difference: with AR[1]=1, this command refers to the motion processor.
If the drive has stored a previously recorded data vector, setting RG will

invalidate this data. Invalidated data cannot be retrieved.

See also:

RC

,

RL

,

RP[N]

,

RR

,

BH

,

TT[N]

,

WS[29]

,

UM

Application Note:

The Recorder

SimplIQ for Steppers Command Reference Manual

Alphabetical Listing

MAN-STECR (Ver. 1.1)

143

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