Danfoss 5000 Flux Manual

147
MG.10.J4.02 – VLT is a registered Danfoss trade mark
VLT
®
5000 SyncPos option
56 SYNCREADY
SYNCREADY defines how often during a marker
synchronization (SYNCM) a synchronization evalua-
tion with ACCURACY must be completed with
accuracy so that ready is fulfilled.
ACCURACY is checked during every correction. If
ACCURACY is fulfilled then 1 is added until the
set marker number has been achieved.
Synchronization evaluation is always executed after
n marker pulses by the master SYNCMARKM (52).
ACCURACY and READY can be queried using
SYNCSTAT.
Content
Number of markers for READY
Parameter Group
AXS
Value range
0 … 65535 ★ 1
57 SYNCFAULT
Defines how often during a marker synchronization
(SYNCM) an inaccuracy may occur during a syn-
chronization evaluation before a FAULT is regis-
tered.
In the program this condition can be queried using
SYNCSTAT.
Content
Marker number for fault
Parameter Group
AXS
Value range
0 … 65535 ★ 10
58 SYNCMPULSM
SYNCMPULSM indicates how many qc (master) lie
between two master markers.
If you use the encoder index impulse as a marker
signal, then the distance between two markers is
the resolution (qc) of the encoder.
If external marker signals are used, then it is pos-
sible to measure the marker distance with the
program “marker count” (refer to program sample
in Chapter 7), if it is unknown.
SYNCMPULSM is only valid for marker synchroni-
zations (SYNCM).
Content
Distance between two master markers
Parameter Group
AXS
Unit
qc
Value range
0 … MLONG ★ 500
5 9 SYNCMPULSS
SYNCMPULSS defines how many qc (slave) lie
between two markers (slave).
SYNCMPULSS is only valid for marker synchroni-
zations (SYNCM).
Content
Marker interval slave
Parameter Group
AXS
Unit
qc
Value range
0 … MLONG ★ 500
Parameter Reference

Danfoss 5000 Flux Specifications

General

Brand	Danfoss
Model	5000 Flux
Category	DC Drives
Language	English