Commander SK Getting Started Guide 37
Issue Number: 9 www.controltechniques.com
Safety information Rating data
Mechanical
installation
Electrical
installation
Keypad and display
Parameters
Quick start
commissioning
Diagnostics Options
UL listing
information
n=0: At zero speed
At.SP: At speed
Lo.SP: At minimum speed
hEAL:Drive ok
Act: Drive active
ALAr: General drive alarm
I.Lt: Current limit active
At.Ld: At 100% load
USEr: User programmable
Fr: Voltage proportional to motor speed
Ld: Voltage proportional to motor load
A: Voltage proportional to output current
Por: Voltage proportional to output power
USEr: User programmable
See the Commander SK Advanced User Guide.
3:3kHz
6:6kHz
12: 12kHz
18: 18kHz
See the Commander SK Technical Data Guide for drive derating data.
0: No autotune
1: Non-rotating static autotune
2: Rotating autotune
No Function Range Defaults Type
35
Digital output control (terminal B3)
n=0, At.SP, Lo.SP, hEAL,
Act, ALAr, I.Lt, At.Ld, USEr
n=0 RW
This parameter is automatically changed by the setting of Pr 12. When Pr 12
automatically controls the setting of this parameter, this parameter cannot be changed.
A change to Pr 35 is set by pressing the MODE key on exit from parameter edit mode.
See the Commander SK Advanced User Guide.
Terminal B3 can also be configured as a digital input, frequency output or PWM output.
Refer to the Commander SK Advanced User Guide. for more information.
No Function Range Defaults Type
36
Analog output control (terminal B1) Fr, Ld, A, Por, USEr Fr RW
A change to Pr 36 is set by pressing the MODE key on exit from parameter edit mode.
No Function Range Defaults Type
37
Maximum switching frequency 3, 6, 12, 18 kHz 3 RW
18kHz is not available on Commander SK size B, C and D 400V units and size D 200V units.
With drive firmware V01.07.01 onwards, the 400V size C drive will have an actual switching
frequency of 3kHz when the output frequency is below 6Hz.
No Function Range Defaults Type
38
Autotune 0 to 2 0 RW
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