IOM 1206-1
57
Optional Low Ambient Fan VFD
Table 39: Alarm Content
Table 40: LO/RE LED and RUN LED Indictors
State
Content
Display
Illuminated
When the drive detects an alarm or error
Flashing
When an alarm occurs
When an oPE is detected
When a fault or error occurs during Auto-Tuning
Off
Normal operation (no fault or alarm)
LED
Lit
Flashing Slowly
Flashing Quickly
Off
When the operator
is selected for Run
command and
frequency
reference control
(LOCAL)
--
--
When a device other
than the operator is
selected for Run
command and
frequency reference
control (REMOTE)
During run
·
During
deceleration
to stop
·
When a Run
command is
input and
frequency
reference is
0 Hz
·
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 the
Drive Mode.
·
During deceleration when
a Fast Stop command
was entered.
·
The drive output is shut of
by the Safe Disable
function.
·
The STOP key was
pressed while drive
was running in
REMOTE.
·
The drive was powered up
with b1-17 = 0 (default)
while the Run
command was active.
During stop
Examples
