User Manual
EM303A General Purpose Inverter
83
No. Function Range Unit Default Type
F0-07 Primary Numeric Frequency Setting 0.00～Fmax/0.0～Fmax
Hz 0.00 ●
F0-08 Motor Running Direction
0：Forward 1：Reverse
0 ●
F0-07 The primary numeric frequency setting value is set by F0-07, and its range: 0.00～
Fmax/0.0～Fmax.
F0-08 Motor running direction: F0-08=0 is forward. Reverse is allowed when F0-24=0,
the running direction will be switched as reverse when F0
-08=1.
★ Press UP/DOWN button to define the value of F0-07 in running preparation,
and running status.
1. When reverse is permitted, inverter will judge present running direction based
on the setting of F0-08 and the status of terminal F/R. If F0-08=1, and terminal
F/R is on, then inverter runs forward.
2. Switch any two of output cables (U, V, and W) of inverter to make the inverter
forwards in the same direction as the expected running direction of motor, or set
F0-08=1.
No.
Function
Range
Unit Default
Type
F0-09 Acceleration Time 1
0.00～600.00
S/min 15.00 ●
F0-10 Deceleration Time 1 0.00～600.00 S/min 15.00 ●
Acceleration time is the time taken for the output frequency to rise from 0Hz up to
maximum frequency Fmax set by F0-16. Deceleration time is the time taken for the
output frequency to drop from Fmax down to 0Hz, which are not relevant to forward
and reverse. As shown in Figure 7-4.
（a）Acceleration Time 1 （b）Deceleration Time 1
Figure 7-4 Acceleration/Deceleration Time
No.
Function
Range
Unit Default
Type
F0-11 Jog Numeric Frequency 0.00～Fmax/0.0～Fmax Hz 5.00 ●
F0-12 Jog Acceleration Time 0.00～600.00 S/min 15.00 ●
F0-13 Jog Deceleration Time 0.00～600.00 S/min 15.00 ●
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