Danfoss VLT 5000 Series Manual

119
MG.10.J4.02 – VLT is a registered Danfoss trade mark
VLT
®
5000 SyncPos option
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■ VEL
The velocity for the next absolute and relative
positioning procedures and the maximum allowed
velocity for synchronizing procedures is determi-
ned with the VEL command.
The value remains valid until a new velocity is set
via another VEL command. The new velocity value
will be set in reference to the parameters VELMAX
(1) and VELRES (22). If the velocity value equals
the
Velocity resolutionVelocity resolution
Velocity resolutionVelocity resolution
Velocity resolution, then the rpm value set in
Maximum velocity Maximum velocity
Maximum velocity Maximum velocity
Maximum velocity VELMAX (1) will be used.
Note: Slave velocity in synchronizing mode is also
limited by the VEL command.
Summary
Set velocity for relative and absolute motion as
well as the maximum allowed velocity for synchro-
nizing
Syntax
VEL v
Parameter
v = scaled velocity value
NB!
If no velocity has been set prior to a positio-
ning or synchronizing command, then the
value of parameter DFLTVEL (33) will be used.
If the velocity needs to be altered during positio-
ning, it is possible in the NOWAIT ON mode, when
the VEL command is followed by another POSA
command targeting to the desired position.
The maximum speed allowed can be changed at
any time with the command VEL, if a SYNCV,
SYNCP or SYNCM follows the VEL command.
Command group
REL, ABS
Cross Index
ACC, POSA, POSR
Parameter: Maximum velocity VELMAX (1)
Syntax-Example
VEL 100 /* Velocity 100 */
Program sample
VEL_01.M
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■ WAITAX
The WAITAX command has been designated for
use with an active NOWAIT mode. By use of this
command in NOWAIT ON condition, it is possible
to wait for further program processing after a posi-
tioning command, until the axis has achieved its
set position.
Summary
Wait till target position is achieved
Syntax
WAITAX
Command group
CON
Cross Index
NOWAIT ON/OFF, POSA, POSR, AXEND, STAT,
WAITI
Syntax-Example
WAITAX /* Wait till the axis has ended motion */
WAIT AX /* Alternative form */
Program sample
WAIT_01.M
VEL_01.M
Software Reference

Danfoss VLT 5000 Series Specifications

General

Brand	Danfoss
Model	VLT 5000 Series
Category	DC Drives
Language	English