Emerson SKCD200220 - Page 34

34 Commander SK Getting Started Guide
www.controltechniques.com Issue Number: 9
Defines preset speeds 1 to 4.
Ld: Active current as a % of motor rated active current
A: Drive output current per phase in Amps
Fr: Drive output frequency in Hz
SP: Motor speed in rpm
Cd: Machine speed in customer defined units (See Pr 24).
Multiplying factor on motor speed (rpm) to give customer defined units.
Used to set-up a user security code. See section 5.6 Security codes on page 24.
0: keypad reference is zero
LASt:keypad reference is last value selected before the drive was powered down
PrS1:keypad reference is copied from preset speed 1
no: no action
rEAd:program the drive with the contents of the SmartStick
Prog:program the SmartStick with the current drive settings
boot: SmartStick becomes read only. The contents of the SmartStick will be copied to
the drive every time the drive is powered up.
Parameter copying is initiated by pressing the MODE key on exit from parameter
edit mode after Pr 28 has been set to rEAd, Prog or boot.
No Function Range Defaults Type
18
Preset speed 1
±1500 Hz
(Limited by setting of Pr 02
Maximum set speed)
0.0 RW
19
Preset speed 2
20
Preset speed 3
21
Preset speed 4
No Function Range Defaults Type
22
Load display units Ld, A Ld RW
No Function Range Defaults Type
23
Speed display units Fr, SP, Cd Fr RW
No Function Range Defaults Type
24
Customer defined scaling 0 to 9.999 1.000 RW
No Function Range Defaults Type
25
User security code 0 to 999 0 RW
No Function Range Defaults Type
26
Not used
No Function Range Defaults Type
27
Power up keypad reference 0, LASt, PrS1 0 RW
No Function Range Defaults Type
28
Parameter copying no, rEAd, Prog, boot no RW
Before setting boot mode, the current drive settings must be stored in the SmartStick by
using Prog mode, otherwise the drive will trip on C.Acc at power-up.
NOTE
M