Yaskawa AC Drive-L1000E Safety Precautions - Manual (Page 34)

34 YASKAWA TOEP YAIL1E 02A YASKAWA AC Drive - L1000E Safety Precautions
6 LED Indicator Operation
6 LED Indicator Operation
‹ LED Monitor JVOP-184
The LED monitor indicates operation status by combinations of the LEDs (LIGHT/BLINK/OFF) at RUN, DS1, and DS2.
Figure 15
Figure 15 LED Monitor Component Names
„ LED Display Examples
Normal Operation
Figure 16 shows the LED display when the drive is ready and no FWD/REV signal is active.
Figure 16
Figure 16 Normal Operation LED
Alarm
Figure 17 shows the LED display when a minor fault occurs. Refer to Troubleshooting on page 128 and take appropriate
countermeasures.
Figure 17
Figure 17 Alarm LED
Fault
Figure 18 shows the LED display when an oV or UV fault has occurred.
Figure 18
Figure 18 Fault LED
A – PWR LED (Red) E – DS2 LED (Green)
B – Drive Status Indications F – DS1 LED (Green)
C – Alarm Indications G – RUN LED (Green)
D – Fault Indications
PWR LED MONITOR JVOP-184
RUN DS1 DS2
RUN DS1 DS2 STATUS
READY
RUN
ALARM(RUN)
PGOH,LT
BB,HBB
EF,SE
Other Fault
OV,UV
OH,OL
OC,GF,SC,PGO
CPF,OFA,OFB,OFC
:LIGHT :BLINK :LIGHT OFF
A
G
F
E
B
C
D
RUN DS1 DS2 POWER
RUN DS1 DS2 POWER
RUN DS1 DS2 POWER