5.1.14 20-** Drive Closed Loop
Par.
No. #
Parameter description
Default value
2-set-up
Change
during
operation
Conver-
sion index
Type
20-0* Feedback
20-00 Feedback 1 Source
[0] No function
All set-ups
TRUE
-
Uint8
20-01 Feedback 1 Conversion
[0] Linear
All set-ups
TRUE
-
Uint8
20-03 Feedback 2 Source
[0] No function
All set-ups
TRUE
-
Uint8
20-04 Feedback 2 Conversion
[0] Linear
All set-ups
TRUE
-
Uint8
20-2* Feedback/Setpoint
20-20 Feedback Function
[3] Minimum
All set-ups
TRUE
-
Uint8
20-8* PI Basic Settings
20-81 PI Normal/ Inverse Control
[0] Normal
All set-ups
TRUE
-
Uint8
20-83 PI Start Speed [Hz]
0 Hz
All set-ups
TRUE
-1
Uint16
20-84 On Reference Bandwidth
5 %
All set-ups
TRUE
0
Uint8
20-9* PI Controller
20-91 PI Anti Windup
[1] On
All set-ups
TRUE
-
Uint8
20-93 PI Proportional Gain
0.50 N/A
All set-ups
TRUE
-2
Uint16
20-94 PI Integral Time
20 s
All set-ups
TRUE
-2
Uint32
20-97 PI Feed Forward Factor
0 %
All set-ups
TRUE
0
Uint16
5.1.15 28-** Compressor Functions
Par.
No. #
Parameter description
Default value
2-set-up
Change
during
operation
Conver-
sion index
Type
28-0* Short Cycle Protection
28-00 Short Cycle Protection
[1] Enabled
All set-ups
TRUE
-
Uint8
28-01 Interval between Starts
300 s
All set-ups
TRUE
0
Uint16
28-02 Minimum Run Time
12 s
All set-ups
TRUE
0
Uint16
28-1* Oil Return Management
28-10 Oil Return Management
[1] On
All set-ups
FALSE
-
Uint8
28-11 Low Speed Running Time
120 min
All set-ups
TRUE
70
Uint16
28-12 Fixed Boost Interval
24 h
All set-ups
TRUE
0
Uint8
28-13 Boost Duration
60 s
All set-ups
FALSE
0
Uint16
28-15 ORM Min Speed Limit (Hz)
80 Hz
All set-ups
TRUE
0
Uint16
28-17 ORM Boost Speed (Hz)
120 Hz
All set-ups
TRUE
0
Uint16
28-4* Anti-reverse Protection at Stop
28-40 Reverse Protection Control
[1] Enabled
All set-ups
TRUE
-
Uint8
28-6* Compressor Readouts
28-60 RPS
0 /s
All set-ups
FALSE
-1
uint16
Parameter Lists
Programming Guide
MG18P202
Danfoss A/S © 06/2019 All rights reserved.
85
5
5