5-12
b5-11
PI reverse output
selection
0: Limit to 0 when PI output is
negative.
1: Reverses when PI output is neg-
ative.
Limit to 0 is also active when
reverse operation disabled is
selected by b1-04.
0 or 1 0 No A 1AFH 6-87
b5-12
Selection of PI
feedback signal
loss detection
0: No detection of PI feedback
loss.
1: Detection of PI feedback loss.
Operation continues during
detection, the fault relay is not
operated.
2: Detection of PI feedback loss.
The motor coasts to stop at
detection, and the fault relay
operates.
0 to 2 0 No A 1B0H 6-87
b5-13
PI feedback loss
detection level
Sets the PI feedback loss detection
level as percentage using the maxi-
mum output frequency as 100%.
0 to
100
0% No A 1B1H 6-87
b5-14
PI feedback loss
detection time
Sets the PI feedback loss detection
time.
0.0 to
25.5
1.0 sec. No A 1B2H 6-87
b5-15
Sleep function
operation level
Sets the sleep function start level as
a frequency.
0.0 to
200.0
0.0 Hz No A 1B3H 6-87
b5-16
Sleep operation
delay time
Sets the delay time until the sleep
function starts.
0.0 to
25.5
0.0 sec. No A 1B4H 6-87
b5-17
Accel/decel time
for PI reference
Sets the accel/decel time for the PI
Softstarter (SFS).
0.0 to
25.5
0.0 sec. No A 1B5H 6-87
b5-18
PI Setpoint Selec-
tion
0: Disabled
1: Enabled
0 to 1 0 No A 1DCH 6-87
b5-19 PI Setpoint PI target value
0.00 to
100.00
%
0 Yes A 1DDH 6-87
b5-20
PI Setpoint Scal-
ing
Sets the unit for b5-19, U1-38 and
U1-24
0: 0.01 Hz
1: 0.01% (the maximum output
frequency E1-04 is taken as
100%.
2 – 39: rpm, set value is equal to
motor poles
40 – 39999: User desired display
0 to
39999
1 No A 1E2H 6-87
b5-21
Sleep Function
Selection
Sets the operation method of the PI
sleep function
0: PI Setpoint
1: SFS Input
2: Snooze
0 to 2 1 No A 1E3H 6-87
Param-
eter
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Access
Level
MEMO-
BUS
Register
Page
Sets the display value
for 100 %.
Sets the number of
decimal digits.
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