Thank you for choosing DZB 200M&J
AC Motor D rives.
Series
This manual will be helpful in the installation, parameter setting, t rou bleshooting, and
daily maintenance of the AC motor drives. To guaran te e safe operation of the equipment,read the
following safety guidelines before conne cting powe r to the AC drives . Keep this operating manual
han dy a nd distribute to all users for reference.
Preface
DZB Series
Preface
Attention:
◆
Never connect the main circuit output terminals U, V, and W directly to the AC main circuit power s uppl y
as
.
this will dam age the drive
◆
The re are hi ghly sensitive components on the printed ci rcui t boards. These components are es pecially
sensit ive t o ESD (electros tatic discharge).
,do not touch component s or the
To avoi d damage to th e dr ive
ci rcuit boards until stat ic control precautions have been ta ken.
◆
Grounding the Inverter by
c onn ecting the Earth Ground to the drive ground terminal.
◆
Do not connec t or dis connect wi res and connectors whi le power is applied to the ci rcui t.
◆
Al ways read this manual thoroughl y before using
series A C Motor Drives.
DZB
◆
AC input power must be disconnect ed before any maintenance.
◆
To avoid personal i njury, do not remove the cover of the AC motor dri ve until al l of the digi tal keypad
"DISPLAY LED" lamps are off. The DC-link capacitor remains charged with a haza rdous voltage even
after input power is removed.
Apply scope of t he manual :
This manual is for DZB20 0M &DZB200J Series AC Moto r Drive.
Version:2007.9-V1
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