Powering Up The Drive And Operation Status Display - YASKAWA L1000A Series Technical Manual

♦ Powering Up the Drive and Operation Status Display

■ Powering Up the Drive
E le c tric a l S h o c k H azard. D o n o t c o n ta ct live e le c tric a l parts. F a ilu re to co m p ly c o u ld re s u lt in de ath o r seriou s injury. N e ve r
tou ch the ou tput term in als d ire c tly w ith y o u r h a n d s o r a llo w the o u tp u t lines to com e in to co n ta ct w ith the drive case.
S ud de n M o v e m e n t H azard. O p e ra tin g a drive w ith u n te ste d e m e rg e n c y circuits co u ld re su lt in de ath o r seriou s injury.
A lw a ys c h e ck the o p era tion o f a n y e m e rg e n cy stop circuits a fte r th e y are wired. E m e rg e n cy stop circu its are re q u ire d to p ro v id e safe
a n d q u ic k shu tdow n o f the drive.
S ud de n M o ve m e n t H azard. E nsu re start/stop a n d s a fe ty circuits are w ired p ro p e rly a n d in the co rre c t state be fore
e n e rg izin g the drive. F ailure to c o m p ly c o u ld re s u lt in de ath o r s eriou s in ju ry from m o vin g equipm ent.
Power-off Checks
■
Status Display
No.
♦ ALARM (ALM) LED Displays
State
Name
II
Table 4.2 ALARM (ALM) LED Status and Contents
Content
4.2 Using the Digital Operator
Description
Description
F au lt D isplays, Causes, an d Possible S olu tion s on p a g e 241
Display
ч T
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