41
(T) 'Quick Load' default setting of CC models set for traverse motions.
(H) 'Quick Load' default setting of CC modes set for hoist motions.
* Example
Fn5=0
When input voltage is 220VAC, the voltage of points A, B, C are:
A:
220x100%=220V
B:
220x7.5%=16.5V
C:
220x7.5%=16.5V
CAUTION:
Do not raise
Fn5
code higher than required to prevent undue motor heating.
Fn6:
Frequency output upper limit
(setting range:
Fn7
-180Hz)
Fn7:
Frequency output lower limit
(setting range: 0-
Fn6
)
The frequency output will be limited between the upper and lower limits. Operation at the lower
limit setpoint
Fn7
begins immediately when "forward" or "reverse" command is received.
180 Hz
Frequency
output
Fn6
Fn7
Frequency command
Fig. 5.3e Frequency Output Upper & Lower Limit
NOTE:
If
Fn7=0
Hz, inverter output will be turned off immediately if frequency command is
set to 0 Hz.
If
Fn7>0
Hz, inverter output will run at the frequency set by
Fn7
if frequency
command is lower than the frequency of
Fn7
.
Fn5
A
B
C
%
Hz
%
Hz
%
Hz
100
50
7.5
2.5
7.5
1
60
7.5
3
50
8
2.5
7
60
8
3
50
10
2.5
12
+
60
10
3
12
50
10
2.5
17.5
8.5
60
15
3
7.5
17.5
8.5
20
9
22.5
25
Table 5.3d V/F pattern definitions
