ACE10UG
Zero speed
stopping
When F_11 = 0, F_7 = 0 and frequency setting < 1 Hz
When F_11 = 1, F_7 < (F_6/100), and frequency setting
< (F_6/100)
Fail to start
directly
1. If the controller is set to external operation (F_10 = 1) and
direct start is disabled (F_28 =1), the controller cannot be
started, and will flash SP1 when operation switch turned
to ON after applying power (see descriptions of F_28).
2. Direct start is possible when F_28 = 0.
Keypad
emergency
stop
The controller is set to external operation (F_10=1). If the STOP
key on the keypad is pressed at the middle of operation, the
drive stops according to the setting in F_14 and flashes SP2
after stop. The RUN switch must be turned OFF, then ON to
restart the drive.
External
emergency
stop
When the external emergency stop signal is activated through
the multifunction input terminal, the motor decelerates and
stops. Controller flashes E.S. after stop. (Refer to instructions for
F_19 for details.)
External BASE
BLOCK
When the external BASE BLOCK signal is activated through
the multifunction terminal, the controller shuts down immediately
and flashes b.b. (Refer to instructions for F_19 for
details.)
INDICATION
CONTENT
POSSIBLE CAUSE
COUNTERMEASURE
Mo
irection
locked
1. Attempt to reverse direction
when F_22 = 1
2. Attempt to set F_22 to 1 when
F_04 = 1
1. Set F_22 to 0
2. Set F_04 to 0
Keypad
operation error
1. Press or keys when F_11 = 1
or under SP1 operation
2.. Attempt to modify F_29 2. Do not modify F_29
3.Attempt to modify parameter 3. Modify parameter
that is not allowed to be modified in stop mode
during operation (refer to
parameter list)
1. Use or
keys to adjust
frequency setting only
when F_11 = 0
Parameter
setting error
F_6 F_7 F_6 > F_7
SP0
LOC
Er1
Er2
E.S.
b.b.
SP2
SP1
INDICATION
CONTENT
DESCRIPTION
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tor d
Special Condition Description
Keypad Operation Error Instructions
28
ACE10UG