BZ001M056A ADT‐DK300A/400A Engraving Machine
107
015
4_ECZHomeEnable
016
4_ECZHomeELevel
Range : 0~1
Unit : LOGICVOL TAGELEVEL
Authority : SuperAdmin
Default : 0
Effectivetime : Instant
Note : When this parameter is enabled, encoder Z phase positioning of
corresponding axis will be enabled automatically in mechanical home
mode,i.e. the “servohome”positioning; in thismode, the accuracy
of
repeatedhomepositioningdependsonservopositioningaccuracy,and
therefore it is recommended to enable this function for servo motor.
Stepmotor doesn’thave encoder and can’tenablethisoption,or else
thesignalscan’tbescannedduringmechanicalhomeoperationandwill
moveconstantly.
017
XLimit+Enable< >●
…
…
028
4LimitELevel< >●
Range : 0~1
Unit : None
Authority : SuperAdmin
Default : 0
Effectivetime : Restart
Note : Hard limit has two modes, i.e. hardware response and software
scanning;
Hardware response mode is integrate d by the motion chip, and is
triggered by the effective voltage level of the circuit test
limit pin.
Therefore,it is highly real‐time,but it alsohasadefect.If theexternal
interferenceisserious,thenormalpulsewillbeaffectedandthesystem
doesn’t alarm because it can’t read the error state in time, which will
causeloss;therefore, thisfunction requiresthatthe wiring
switch uses
normally closed connection, i.e. high effective level; this function
considers the complexity of field environmentand the defaultvalue is
off.
Scanning mode is integrate dby the system and can’t be shielded. The
scanningmodeinputssignalbyaccessingspecifiedfunctionnumberand
usessoftware anti‐interferencedetection
technologyto check whether
limit alarm occurs or hasnointerference. This requires certain time to
check,andthustherealtimeisn’taswellasinterruptedlimit.However,
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