Danfoss VLT5000 SyncPos User Manual

175
MG.10.J8.02 – VLT is a registered Danfoss trade mark
Programmable SyncPos motion controller
4NEGLIMIT
NEGLIMIT indicates the
NeNe
NeNe
Ne
gative position limitgative position limit
gative position limitgative position limit
gative position limit for
all movements. If this value is exceeded then an
error is triggered. NEGLIMIT is only active if
SWNEGLIMACT (19) has been set.
If a positioning command is entered which exceeds
the limits set, then it is not executed.
Content
Negative software limit switch
Parameter Group
Axis parameter Inputs/Outputs AXI
CAM-Editor: index card Inp/Outp
Unit
qc
Value range
–MLONG … MLONG ★ –500000
NB!
When using the command DEF ORIGIN the
path limitation is automatically adapted so
that the original position of the positioning range is
maintained.
5POSLIMIT
POSLIMIT indicates the
Positive position limit Positive position limit
Positive position limit Positive position limit
Positive position limit for all
movement. If this value is exceeded then an error is
triggered. POSLIMIT is only active if SWPOSLIMACT
(20) is set. If a positioning command is entered which
exceeds the limits set, then it is not executed.
Content
Positive software limit switch
Parameter Group
Inputs/Outputs
Unit
qc
Value range
–MLONG … MLONG ★ 500000
NB!
When using the command DEF ORIGIN the
path limitation is automatically adapted so
that the original position of the positioning range is
maintained.
6SYNCMMAXCORR
SYNCMMAXCORR is used to limit the maximum
correction done by marker correction. The value is
given in qc (slave). This is working with SYNCM and
SYNCC.
After the PFG_G_KORREKTUR is calculated, the
PFG_G_KORREST is set to the minimum of
G_Korrektur or SYNCMMAXCORR. This value will
then be used for correction.
NB!
If you have set SYNCMFTIME (18) or
SYNCVFTIME (65) (negative), this correction
will be spread over a certain time, depending on
these factors.
Content
Limits the maximum correction done by marker
correction.
Parameter Group
AXS Synchronization;
(It is not yet in the parameter dialog window.)
Unit
qc
Value range
0 … MLONG ★ 0
0 = no limit
Parameter Reference

Danfoss VLT5000 SyncPos Specifications

General

Category	Controller
Frequency	50/60 Hz
Series	VLT5000
Control Method	Vector control
Communication	CANopen
Enclosure Rating	IP20
Storage Temperature	-25°C to 70°C
Altitude	Up to 1000m above sea level
Humidity	5% to 95% (non-condensing)