Commander SE User Guide
Issue Number 5
49
This parameter changes the functions of terminals 9, 10 and 11, which are normally
associated with enabling, starting and stopping the Drive.
A change to this parameter is only implemented if the Drive is disabled or
tripped and the Stop/Reset key is pressed for 1 second.
Figure 6.8 Connection details (Positive logic)
Fr - A voltage proportional to motor speed is produced on terminal 6
Ld - A voltage proportional to % Drive rated current is produced on terminal 6
AdV - An advanced parameter has been programmed to output a signal on terminal 6.
See the Commander SE Advanced User Guide.
3 -
3kHz
6 -
6kHz
12 - 12kHz
Using Intelligent Thermal Management the Drive will automatically reduce the IGBT
switching frequency, if set above 3kHz, to try and prevent the Drive from tripping on
heatsink overtemperature. This will depend on load conditions, heatsink temperature
and the operating output frequency of the Drive. The following table indicates how the
switching frequency is controlled:
No.
Function
Type
Limitations
Range
Units
Defaults
35
Start/Stop
logic select
RW
U, R
0 - 3
0
EUR
0
USA
NOTE
Parameter 35
Terminal 9
Terminal 10
Terminal 11
Mode
0
Enable
Run Forward
Run Reverse
Non Latching
1
Not Stop
Run Forward
Run Reverse
Latching
2
Enable
Run
Forward/Reverse
Non Latching
3
Not Stop
Run
Forward/Reverse
Latching
+24V
Enable
Run Forward
Run Reverse
7
9
10
11
Parameter 35 = 0
+24V
Not Stop
Run Forward
Run Reverse
7
9
10
11
Parameter 35 = 1
+24V
Enable
Run
Forward/Reverse
7
9
10
11
Parameter 35 = 2
+24V
Not Stop
Run
Forward/Reverse
7
9
10
11
Parameter 35 = 3
No.
Function
Type
Limitations
Range
Units
Defaults
36
Analog
output select
RW
T
Fr, Ld, AdV
Fr
EUR
Fr
USA
No.
Function
Type
Limitations
Range
Units
Defaults
37
Switching
frequency
RW
U
3, 6, 12
kHz
6
EUR
6
USA
