Special Adjustments: N - Omron VARISPEED E7 User Manual

Special Adjustments: n

Hunting Prevention Function: n1
Param-
eter Name
Number
Hunting preven-
n1-01 tion function
selection
Hunting preven-
n1-02 Sets the hunting prevention gain.
tion gain
High Slip Braking: n3
Param-
eter Name
Number
High Slip brak- Sets the frequency width for decel-
n3-01 ing deceleration eration during High Slip braking in
frequency width percent of FMAX (E1-04).
Sets the current limit for decelera-
tion during High Slip braking in
High Slip brak-
n3-02 percent of the motor rated current.
ing current limit
The resulting limit must be 120%
of the Inverter rated current or less.
High Slip brak- Sets the dwell time for the output
n3-03 ing stop dwell frequency for FMIN (1.5 Hz) after
time High Slip Braking.
Sets the time until OL7 occurs if
High Slip brak- the output frequency does not
n3-04
ing OL7 time change for any reason during High
Slip braking.
Description
0: Hunting prevention function
disabled
1: Hunting prevention function
enabled
Description
User Parameter Tables
Change
Setting Factory during Access
Range Setting Opera- Level
tion
0 or 1 1 No A
0.00 to
1.00 No A
2.50
Change
Setting Factory during Access
Range Setting Opera- Level
tion
1 to 20 5% No A
100 to
150% No A
200
0.0 to
1.0 sec. No A
10.0
30 to
40 sec. No A
1200
MEMO-
BUS Page
Register
580H 6-28
4-11
581H
6-28
MEMO-
BUS Page
Register
588H 6-109
589H 6-109
58AH 6-109
58BH 6-109
5-35