6-11
Terminal
53
High
Voltage
20-21
Setpoint
1
22-22
Low
Speed
Detection
22-21
Low
Power
Detection
22-87
Pressure
at
No-Flow
Speed
6-12
Terminal
53
Low
Current
20-22
Setpoint
2
22-23
No-Flow
Function
22-22
Low
Speed
Detection
22-88
Pressure
at
Rated
Speed
6-13
Terminal
53
High
Current
20-81
PID
Normal/
Inverse
Control
22-24
No-Flow
Delay
22-23
No-Flow
Function
22-89
Flow
at
Design
Point
6-14
Terminal
53
Low
Ref./Feedb.
Value
20-82
PID
Start
Speed
[RPM]
22-40
Minimum
Run
Time
22-24
No-Flow
Delay
22-90
Flow
at
Rated
Speed
6-15
Terminal
53
High
Ref./Feedb.
Value
20-83
PID
Start
Speed
[Hz]
22-41
Minimum
Sleep
Time
22-40
Minimum
Run
Time
1-03
Torque
Characteristics
6-16
Terminal
53
Filter
Time
Constant
20-93
PID
Proportional
Gain
22-42
Wake-up
Speed
[RPM]
22-41
Minimum
Sleep
Time
1-73
Flying
Start
6-17
Terminal
53
Live
Zero
20-94
PID
Integral
Time
22-43
Wake-up
Speed
[Hz]
22-42
Wake-up
Speed
[RPM]
Q3-42
Compressor
Functions
6-20
Terminal
54
Low
Voltage
20-70
Closed
Loop
Type
22-44
Wake-up
Ref./FB
Difference
22-43
Wake-up
Speed
[Hz]
1-03
Torque
Characteristics
6-21
Terminal
54
High
Voltage
20-71
PID
Performance
22-45
Setpoint
Boost
22-44
Wake-up
Ref./FB
Difference
1-71
Start
Delay
6-22
Terminal
54
Low
Current
20-72
PID
Output
Change
22-46
Maximum
Boost
Time
22-45
Setpoint
Boost
22-75
Short
Cycle
Protection
6-23
Terminal
54
High
Current
20-73
Minimum
Feedback
Level
2-10
Brake
Function
22-46
Maximum
Boost
Time
22-76
Interval
between
Starts
6-24
Terminal
54
Low
Ref./Feedb.
Value
20-74
Maximum
Feedback
Level
2-16
AC
brake
Max.
Current
22-26
Dry
Pump
Function
22-77
Minimum
Run
Time
6-25
Terminal
54
High
Ref./Feedb.
Value
20-79
PID
Autotuning
2-17
Over-voltage
Control
22-27
Dry
Pump
Delay
5-01
Terminal
27
Mode
6-26
Terminal
54
Filter
Time
Constant
Q3-4
Application
Settings
1-73
Flying
Start
22-80
Flow
Compensation
5-02
Terminal
29
Mode
6-27
Terminal
54
Live
Zero
Q3-40
Fan
Functions
1-71
Start
Delay
22-81
Square-linear
Curve
Approxi-
mation
5-12
Terminal
27
Digital
Input
6-00
Live
Zero
Timeout
Time
22-60
Broken
Belt
Function
1-80
Function
at
Stop
22-82
Work
Point
Calculation
5-13
Terminal
29
Digital
Input
6-01
Live
Zero
Timeout
Function
22-61
Broken
Belt
Torque
2-00
DC
Hold/Preheat
Current
22-83
Speed
at
No-Flow
[RPM]
5-40
Function
Relay
4-56
Warning
Feedback
Low
22-62
Broken
Belt
Delay
4-10
Motor
Speed
Direction
22-84
Speed
at
No-Flow
[Hz]
1-73
Flying
Start
4-57
Warning
Feedback
High
4-64
Semi-Auto
Bypass
Set-up
Q3-41
Pump
Functions
22-85
Speed
at
Design
Point
[RPM]
1-86
Trip
Speed
Low
[RPM]
20-20
Feedback
Function
1-03
Torque
Characteristics
22-20
Low
Power
Auto
Set-up
22-86
Speed
at
Design
Point
[Hz]
1-87
Trip
Speed
Low
[Hz]
VLT
®
HVAC Drive
Quick Reference Guide
