Alarm (Alm) Led Displays; Lo/Re Led And Run Led Indications - YASKAWA FSDrive-MV1000 Series Instructions For Use Manual

u ALARM (ALM) LED Displays
State
Illuminated When the drive detects an error.
• When an alarm occurs.
Flashing • When oPE is detected.
• When a fault or error occurs during Auto-Tuning.
Off Normal operation (no fault or alarm).
u LO/RE LED and RUN LED Indications
LED Lit
When the operator is selected
for Run command and
LO
frequency reference control
RE
(LOCAL).
During run
RUN
Examples
<1> Refer to Figure 4.3 for the difference between "flashing" and "flashing quickly".
Figure 4.3
YASKAWA ELECTRIC TOEP C710687 02B FSDrive-MV1000 Instructions
Table 4.2 ALARM (ALM) LED Status and Contents
Content
Table 4.3 LO/RE LED and RUN LED Indications
Flashing
–
• During deceleration to stop
• When a Run command is
input and frequency
reference is 0 Hz
ON
Flashing
ON ON
Flashing quickly
Figure 4.3 RUN LED Status and Meaning
Flashing Quickly
–
• Decelerating for emergency
stop
• During stop by operation
interlock
• While the drive was set to
LOCAL, a Run command
was entered to the input
terminals then the drive was
switched to REMOTE.
• A Run command was
entered via the input
terminals while the drive
was not in Drive Mode.
• During deceleration when a
Fast Stop command was
entered.
• The STOP key was pressed
while the drive was running
in REMOTE.
• The drive was powered up
with b1-17 = 0 (default)
while the Run command is
active.
1 sec
ON
ON ON
4.2 Using the Digital Operator
Display
Off
<1>
When a device other than the
operator is selected for Run
command and frequency
reference control
(REMOTE).
During stop
common_TMonly
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