Parameter Descriptions - Level 3 - Johnson Controls VFD67 Series Getting Started Manual

Figure 6-13 Brake sequence
Output frequency
Output current
Brake release
Ramp hold
No Function
55 Last trip
56 Trip before Pr 55
57 Trip before Pr 56
58 Trip before Pr 57
Indicates the last 4 trips of the drive.
No Function
61 to
Configurable parameter 1 to
configurable parameter 10
70
Pr 61 to Pr 70 and Pr 71 to Pr 80 can be used to access and adjust advanced
parameters.
Example: It is desired that Pr 1.29 (Skip frequency 1) is to be adjusted. Set one of the
parameters Pr 71 to Pr 80 to 1.29, the value of Pr 1.29 will appear in the corresponding
parameter from Pr 61 to Pr 70. I.e. if Pr 71 is set to 1.29, Pr 61 will contain the value of
Pr 1.29 where it can be adjusted.
Some parameters are only implemented if the drive is disabled, stopped or tripped and
NOTE
the STOP/RESET key is pressed for 1s.
6.3

Parameter descriptions - Level 3

No Function
71 to
61 70
Pr to Pr set up
80
Set Pr 71 to Pr 80 to the required advanced parameter number to be accessed.
The value within these parameters will be displayed in Pr 61 to Pr 70. Pr 61 to Pr 70 can
then be adjusted to change the value within a parameter.
38
Pr 48: Brake
release frequency
Pr 46 : Brake release
current threshold
Pr 50 :
Pre brake
release delay
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Pr 51 :
Post brake
release delay
Range
Range
As source
Range
0 to Pr 21.51
VFD67 Size A to D Getting Started Guide
Pr 49 :
Brake apply
frequency
Pr 47 :
Brake apply
current threshold
Defaults Type
0 RO
Defaults Type
Defaults Type
RW
Issue Number: 1