Johnson Controls VFD66 Drive User Manual

VFD66 User Guide 35
Issue Number: 2 www.johnsoncontrols.com
Safety information Rating data
Mechanical
installation
Electrical
installation
De-rating
Keypad and
display
Parameters
Diagnostics
Technical
specifications
UL Listing
7.3 Parameter descriptions - level 3
7.4 Diagnostic parameters
The following read only (RO) parameters can be used as an aid to fault diagnosis on the
drive.
No Function Range Defaults Type
61
Set point 0 to 95.0% 90.0% RW
62
Proportional band 0 to 95.0% 80.0% RW
63
Dual transducer mode IInP(0) or 2InP(1) IInP(0) RW
64
Action at min pressure StOP(0) or HOLd(1) StOP(0) RW
65
Transducer voltage rating 5V (OFF) or 10V(On) 5V(OFF) RW
66
Input comparator OFF (ANIP2) or On (ANIP1) OFF (ANIP2) RO
67
Minimum speed 0.0 to 1500Hz 0.0 RW
No Function Range Defaults Type
71
Pr 61 to Pr 70 set up 0 to Pr 21.51 RW
to
80
No Function Range Type
81
Frequency reference selected ± Pr 02 Hz RO
82
Pre-ramp reference ± Pr 02 Hz RO
83
Post ramp reference ± Pr 02 Hz RO
84
DC Bus voltage 0 to Drive maximum Vdc RO
85
Motor frequency ± Pr 02 Hz RO
86
Motor voltage 0 to Drive rating V RO
87
Motor speed ± 9999 rpm RO
88
Motor current 0 to Drive maximum A RO
89
Motor active current ± Drive maximum A RO
91
Reference enabled indicator OFF or On RO
93
Analog input 3 level 0 to 100.0% RO
94
Analog input 1 level 0 to 100.0% RO
95
Analog input 2 level 0 to 100.0% RO

Johnson Controls VFD66 Drive Specifications

General

Brand	Johnson Controls
Model	VFD66 Drive
Category	DC Drives
Language	English