• Setting Operation Conditions
I Reverse run prohibit (nO5) I
"Reverse run disabled" setting does not accept a reverse run command from
the control circuit terminal or digital operator. This setting is used for
applications where a reverse run command can cause problems.
Setting Description
0 Reverse run enabled.
1 Reverse run disabled.
I Multi-step speed selection I
By combining frequency reference and input terminal function selections.
up to 8 steps of speed can be set.
8-step speed change
n02=l (operation mode selection ) n06=4 (Multi-function contact input terminal)
nl l=25.0Hz n07=5 (Multi-function contadt input terminal)
n12=30.0Hz n08=6 (Multi-function contact input terminal)
n13=35.0Hz n43=1 (Terminal FR function selection)
n 14=40.0Hz
n 15=45.0Hz
_D
n16=50.OHz /RUN/STOP o-o _SF
n 17=55.0Hz
{REVRUNISTOP0"_0_-_-_ SR
n18=60.OHz MULTI-STEP
ISPEEDREF1 5--'-_ S1
1 MULTI-STEP
SPEED REF. 2
MULTI-STEP_0._-_ S2
SPEEDREF3 o-'-o.---_ S3
SC
FS
I FAULTRESET_-_ " F R
i_ Whenn02 is set at 3, 4 5,
or
frequency reference I (n I 1)
becomes disabled. To output
a reference from control circuit
terminal FR, set n43 to 0.
3O
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