Danfoss vlt aqua User Manual

5.3.16 18-** Data Readouts 2
Par.
No. #
Parameter description Default value 4-set-up Change dur-
ing operation
Conver-
sion index
Type
18-0* Maintenance Log
18-00 Maintenance Log: Item 0 N/A All set-ups FALSE 0 Uint8
18-01 Maintenance Log: Action 0 N/A All set-ups FALSE 0 Uint8
18-02 Maintenance Log: Time 0 s All set-ups FALSE 0 Uint32
18-03 Maintenance Log: Date and Time ExpressionLimit All set-ups FALSE 0
TimeOf-
Day
18-3* Inputs & Outputs
18-30 Analog Input X42/1 0.000 N/A All set-ups FALSE -3 Int32
18-31 Analog Input X42/3 0.000 N/A All set-ups FALSE -3 Int32
18-32 Analog Input X42/5 0.000 N/A All set-ups FALSE -3 Int32
18-33 Analog Out X42/7 [V] 0.000 N/A All set-ups FALSE -3 Int16
18-34 Analog Out X42/9 [V] 0.000 N/A All set-ups FALSE -3 Int16
18-35 Analog Out X42/11 [V] 0.000 N/A All set-ups FALSE -3 Int16
5.3.17 20-** FC Closed-loop
Par.
No. #
Parameter description Default value 4-set-up Change dur-
ing operation
Conver-
sion index
Type
20-0* Feedback
20-00 Feedback 1 Source [2] Analog input 54 All set-ups TRUE - Uint8
20-01 Feedback 1 Conversion [0] Linear All set-ups FALSE - Uint8
20-02 Feedback 1 Source Unit null 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 FALSE - Uint8
20-05 Feedback 2 Source Unit null All set-ups TRUE - Uint8
20-06 Feedback 3 Source [0] No function All set-ups TRUE - Uint8
20-07 Feedback 3 Conversion [0] Linear All set-ups FALSE - Uint8
20-08 Feedback 3 Source Unit null All set-ups TRUE - Uint8
20-12 Reference/Feedback Unit null All set-ups TRUE - Uint8
20-2* Feedback/Setpoint
20-20 Feedback Function [4] Maximum All set-ups TRUE - Uint8
20-21 Setpoint 1 0.000 ProcessCtrlUnit All set-ups TRUE -3 Int32
20-22 Setpoint 2 0.000 ProcessCtrlUnit All set-ups TRUE -3 Int32
20-23
Setpoint 3 0.000 ProcessCtrlUnit All set-ups TRUE -3 Int32
20-7* PID Auto-tuning
20-70 Closed-loop Type [0] Auto 2 set-ups TRUE - Uint8
20-71 PID Performance [0] Normal 2 set-ups TRUE - Uint8
20-72 PID Output Change 0.10 N/A 2 set-ups TRUE -2 Uint16
20-73 Minimum Feedback Level -999999.000 ProcessCtrlUnit 2 set-ups TRUE -3 Int32
20-74 Maximum Feedback Level 999999.000 ProcessCtrlUnit 2 set-ups TRUE -3 Int32
20-79 PID Auto-tuning [0] Disabled All set-ups TRUE - Uint8
20-8* PID Basic Settings
20-81 PID Normal/ Inverse Control [0] Normal All set-ups TRUE - Uint8
20-82 PID Start Speed [RPM] ExpressionLimit All set-ups TRUE 67 Uint16
20-83 PID Start Speed [Hz] ExpressionLimit All set-ups TRUE -1 Uint16
20-84
On Reference Bandwidth 5 % All set-ups TRUE 0 Uint8
20-9* PID Controller
20-91 PID Anti Windup [1] On All set-ups TRUE - Uint8
20-93 PID Proportional Gain 2.00 N/A All set-ups TRUE -2 Uint16
20-94 PID Integral Time 8.00 s All set-ups TRUE -2 Uint32
20-95 PID Differentiation Time 0.00 s All set-ups TRUE -2 Uint16
20-96 PID Diff. Gain Limit 5.0 N/A All set-ups TRUE -1 Uint16
VLT AQUA High Power Instruction Manual
5 How to program the adjustable frequency
drive
MG.20.P3.22 - VLT
®
is a registered Danfoss trademark 5-61
5

Danfoss vlt aqua Specifications

General

Supply Voltage	200-240V, 380-500V, 525-600V
Enclosure	IP20
Features	Energy optimization
Approvals	CE, UL, cUL
Input Voltage Range	200-240V, 380-500V, 525-600V
Output Voltage Range	0 to supply voltage
Protection Features	Overvoltage, Undervoltage, Overcurrent, Short circuit, Ground fault
Communication Interfaces	PROFIBUS
Cooling Method	Air-cooled