Instruction manual

PARAMETERS
74
<Setting>
Refer to the figure below and set the corresponding parameters:
·
When Pr. 43 ≠ 9999, the Pr. 42 setting applies to forward rotation and the Pr. 43 setting applies to reverse
rotation.
Pr.50
Pr.42
Pr.116
Pr.50
Pr.43
Pr.116
Output signal
FU,FU2,FU3
Output frequency
Forward
rotation
Reverse
rotation
Time
OFF OFF OFFON ON
Output Signal
Parameter Number Output Signal
42
43
FU
50 FU2
116 FU3
Use Pr. 190 to Pr. 195 to assign the terminals used to output the FU2 and FU3 signals.
Note: 1. When the inboard option unit is used to exercise PLG feedback control, use the RUN (running)
signal. (If the FU, FU2 or FU3 signal is used, the brake may not be opened.)
2. When terminal assignment is changed using Pr. 190 to Pr. 195, the other functions may be
affected. Check the functions of the corresponding terminals before making setting.
Pr. 44, Pr. 45 Î
ÎÎ
Î Refer to Pr. 7.
Pr. 46 Î
ÎÎ
Î Refer to Pr. 0.
Pr. 47 Î
ÎÎ
Î Refer to Pr. 3.
z
zz
z Second/third stall prevention (Pr. 48, Pr. 49, Pr. 114, Pr. 115)
Pr. 48 "second stall prevention operation current"
Pr. 49 "second stall prevention operation frequency"
Pr. 114 "third stall prevention operation current"
Pr. 115 "third stall prevention operation frequency"
z The stall prevention operation level can be changed within the range from 0Hz to the frequency set in
Pr. 49 or Pr. 115.
z The stall prevention operation level can be changed by switching the external input signal on-off.
Parameter
Number
Factory
Setting
Setting Range
48 150% 0 to 200%
49 0 0 to 400Hz, 9999
114 150% 0 to 200%
115 0 0 to 400Hz
Running frequency
Stall prevention operation current
Acceleration
Deceleration/constant speed
Pr.49
Pr.115
Pr.114
Pr.48
Pr. 22 "stall prevention operation level"
Pr. 23 "stall prevention operation level
at double speed"
Pr. 66 "stall prevention operation level
reduction starting frequency"
Pr. 154 "voltage reduction selection
during stall prevention operation"
Pr. 180 to Pr. 186
(input terminal function selection)
Related parameters