Smach EFE 4000, Service Manual

Page: 12 / 31

12
Display
STP0
STP1
STP2
E.S.
b.b.
ATER
PDER
Auto-tuni ng fa ul ts
1. Motor da ta e rror res ul ti ng i n for a uto-tuni ng fa i l ure
2. Stop the i nverter e me rgentl y duri ng Auto-tuni ng
PID fe edba ck l os s PID fe e dba ck l os s detect
Ke ypa d
emerge ncy s top
1. If the i nverter i s s e t a s externa l control mode (1-00=0001) a nd Stop
ke y i s ena bl ed (1-03=0000), the i nverter wi l l s top a ccordi ng to the
s e tti ng of 1-05 when Stop ke y i s pres s e d. STP2 fl a s hes a fter s top.
Turn the opera ti on s wi tch to OFF a nd the n ON a ga i n to re s ta rt the
i nverter.
2. If the i nve rte r i s i n communi ca ti on mode a nd Stop ke y i s ena bl e d (1-
03=0000), the i nverter wi l l s top i n the wa y s et by 1-05 whe n Stop
key i s pre s s ed duri ng ope ra ti on a nd the n fl a s hes STP2. The PC ha s
to s end a Stop comma nd the n a Run comma nd to the i nverte r for i t to
be re s ta rte d.
3. Stop ke y ca nnot perform e mergency s top whe n 1-03=0001
Exte rna l
emerge ncy s top
The i nve rte r wi l l ra mp s top a nd the n fl a s h E.S., whe n i nput e xterna l
emerge ncy s top s i gna l vi a the mul ti functi ona l i nput te rmi na l (re fe r to
des cri pti ons of 5-00~5-06).
Exte rna l ba s e
bl ock
The i nverte r s tops i mme di a tel y a nd the n fl a s hes b.b., when e xte rna l
ba s e bl ock i s i nput through the mul ti functi ona l i nput te rmi na l (re fer
to de s cri pti ons of 5-00~5-06).
Special conditions
Error DESCRIPTION
Zero s pe e d s top Ha ppe ne d whe n pres e t frequency <0.1Hz
Fa i l to s ta rt di re ctl y
1. I f the i nve rte r i s s e t a s e xte rna l te rmi na l control mode (1-00=1) a nd
di rect s ta rt i s di s a bl e d (2-04=0001), the i nve rte r ca nnot be s ta rte d
a nd wi l l fl a s h STP1 when ope ra ti on s wi tch turne d to ON a fter
a ppl yi ng powe r (re fer to de s cri pti ons of 2-04).
2. Di re ct s ta rt i s pos s i bl e when 2-04=0001.
*Special Condition