LiteOn EVO 6800 Series - P4 Frequency Detection

180
When the drive output current exceeds the P3-06 (Stall Prevention Level during Run) level, the
deceleration time C1-01, C1-03, C1-05 or C1-07 will be used to decelerate. When the drive
output current falls below the value of P3-06 minus 2% for 100 ms, the drive accelerates back
to the frequency command at the active acceleration time.
2 : Enabled (Deceleration Time 2)
Same as P3-05 = 1 except the drive decelerates using the C1-03 deceleration time.
 P3-06 Stall Prevention Level during Run
Sets the current level to activate the Stall Prevention function during run.
No.
Name
Setting Range
Default
P3-06
Stall Prevention Level during Run
30 to 150
<1>
<1> The default setting is determined by A1-06 (ND/HD Selection).
□ Using Analog Input to Change Stall Prevention Level during Run
If E3-□□= 7 (Stall Prevention Level during Run) is set, this value can be changed via input
terminal A1 or A2.
The Stall Prevention level during run is determined by the smaller value of the P3-06 setting or
the input via terminal A1 or A2.
100%
Input of multi-
function analog input
terminal A1 or A2
0
( 4mA )
10 V
( 20mA )
Stall Prevention
level during run
30%
3 V
( 8.8mA )
Figure 6.82 Using Analog Input to Change Stall Prevention Level during Run
 P3-07 to P3-10 Retain
P4 Frequency Detection
P4 parameters set the frequency agree and frequency detection to the assigned multi-function
output terminal.
 P4-00 / P4-01 Frequency Detection Level / Width