Parameter Descriptions - Level 2 - Johnson Controls VFD66 Drive User Manual

No Function
10
Parameter access
L1: Level 1 access - only the first 10 parameters can be accessed
L2: Level 2 access - All parameters from 01 to 67 can be accessed
L3: Level 3 access - All parameters from 01 to 95 can be accessed
LoC: Used to lock a security code in the drive. See section 6.6 Security codes on
page 25 for further details.
7.2

Parameter descriptions - level 2

No Function
22
Load display units
Ld: Active current as a % of motor rated active current
A: Drive output current per phase in Amps
No Function
23
Speed display units
Fr: Drive output frequency in Hz
SP: Motor speed in rpm
No Function
25
User security code
Used to set-up a user security code. See section 6.6 Security codes on page 25.
No Function
26
Not used
No Function
29
Load defaults
no: defaults are not loaded
Eur: 50Hz default parameters are loaded
USA: 60Hz default parameters are loaded
Default parameters are set by pressing the
mode after Pr 29 has been set to Eur or USA.
When default parameters have been set, Pr 10 will be reset to L2.
The drive must be in a disabled, stopped or tripped condition to allow default parameters
NOTE
to be set. If default parameters are set while the drive is running, the display will flash
FAIL once before changing back to no.
With the 28C/29C variants, if defaults are loaded, these variants will have standard
parameter settings, not 28C/29C settings.
32
Range
L1, L2, L3, LoC
Range
Ld, A
Range
Fr, SP
Range
0 to 999
Range
Range
no, Eur, USA
M
www.johnsoncontrols.com
Defaults
L2
Defaults
Ld
Defaults
Fr
Defaults
0
Defaults
Defaults
no
MODE key on exit from parameter edit
VFD66 User Guide
Type
RW
Type
RW
Type
RW
Type
RW
Type
Type
RW
Issue Number: 2