Johnson Controls VFD67 Series, Руководство по началу работы, Страница: 32 / 52

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VFD67 Size A to D Getting Started Guide
www.johnsoncontrols.com Issue Number: 1
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 22.
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
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
If parameter copying is enabled when no SmartStick is installed to the drive, the drive will
trip on C.Acc.
The SmartStick can be used to copy parameters between drives of different ratings.
Certain drive dependant parameters will be stored on the SmartStick but will not be
copied to the cloned drive.
The drive will trip on C.rtg when being written to by a copied parameter set of a different
drive rating.
The drive dependant parameters are: Pr
06 Motor rated current, Pr 08 Motor rated
voltage, Pr 09 Motor power factor and Pr 37 Maximum switching frequency.
NOTE
NOTE