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3.4.4. Other indications
INDICATION CONTENT DESCRIPTION
Zero Speed
Stopping
When Fn_11 = 0, Fn_7= 0 and frequency setting < 1 Hz
When Fn_11 = 1, Fn_7<(Fn_6/100), and frequency setting
<(Fn_6/100)
Keypad
emergency stop
The inverter setup to external operation (Fn_10=1). If the STOP
key in the keypad is pressed at the middle of operation, the
inverter stop according the setting in Fn_14 and flash SP2 after
stop. The RUN switch must be turned OFF than ON to restart
the machine.
External
emergency stop
When the external emergency stop signal is activated through
the multi-function input terminal, the inverter decelerate and
stop. Inverter flash E.S. after stop. (Refer to instruction for
Fn_19 for detail).
External BASE
BLOCK
When the external BASE BLOCK signal is activated through the
multifunction terminal, the inverter stop output immediately and
flash b.b. for indication. (refer to instruction for Fn_19 for detail)
3.4.5. Keypad Operation Error Indications
INDICATION CONTENT POSSIBLE CAUSE COUNTERMEASURE
Motor direction
locked
1. Attempt to reverse
direction when Fn_22 = 1
2. Attempt to set Fn_22 to 1
when Fn_04 = 1
1. Adjust Fn_22 to 0
2. Adjust Fn_04 to 0
Keypad operation
error
1. Press ▲ or ▼ keys when
Fn_11=1 or under sp1
operation
2. Attempt to modify Fn_29
3. Attempt to modify
parameter that is not
allowed to be modified
during operation (refer to
parameter list)
1. Use ▲ or ▼ keys to adjust
frequency setting only after
Fn_11=0
2. Do not modify Fn_29
3. Modify in stop mode
Parameter setting
error
1. Fn_6
≤ Fn_7
1. Fn_6 > Fn_7
SP0
SP2
E.S.
b.b.
LOC
Er1
Er2
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