Brakes; Reference / Ramps - Danfoss VLT AQUA Instruction

VLT AQUA Low Harmonic Drive Instruction
Manual

6.4.4 2-** Brakes

Par. Parameter description
No. #
2-0* DC Brake
2-00 DC Hold/Preheat Current
2-01 DC Brake Current
2-02 DC Braking Time
2-03 DC Brake Cut-in Speed [RPM]
2-04 DC Brake Cut-in Speed [Hz]
2-1* Brake Energy Funct.
2-10 Brake Function
2-11 Brake Resistor (ohm)
2-12 Brake Power Limit (kW)
2-13 Brake Power Monitoring
2-15 Brake Check
2-16 AC Brake Max. Current
2-17 Over-voltage Control

6.4.5 3-** Reference / Ramps

Par. Parameter description
No. #
3-0* Reference Limits
3-02 Minimum Reference
3-03 Maximum Reference
3-04 Reference Function
3-1* References
3-10 Preset Reference
3-11 Jog Speed [Hz]
3-13 Reference Site
3-14 Preset Relative Reference
3-15 Reference 1 Source
3-16 Reference 2 Source
3-17 Reference 3 Source
3-19 Jog Speed [RPM]
3-4* Ramp 1
3-41 Ramp 1 Ramp-up Time
3-42 Ramp 1 Ramp-down Time
3-5* Ramp 2
3-51 Ramp 2 Ramp-up Time
3-52 Ramp 2 Ramp-down Time
3-8* Other Ramps
3-80 Jog Ramp Time
3-81 Quick Stop Ramp Time
3-82 Starting Ramp Up Time
3-9* Digital Pot. meter
3-90 Step Size
3-91 Ramp Time
3-92 Power Restore
3-93 Maximum Limit
3-94 Minimum Limit
3-95 Ramp Delay
Default value
(SR = Size related)
50 %
50 %
10.0 s
ExpressionLimit
ExpressionLimit
[0] Off
ExpressionLimit
ExpressionLimit
[0] Off
[0] Off
100.0 %
[2] Enabled
Default value
(SR = Size related)
ExpressionLimit
ExpressionLimit
null
0.00 %
ExpressionLimit
[0] Linked to Hand / Auto
0.00 %
[1] Analog input 53
[20] Digital pot.meter
[0] No function
ExpressionLimit
ExpressionLimit
ExpressionLimit
ExpressionLimit
ExpressionLimit
ExpressionLimit
ExpressionLimit
ExpressionLimit
0.10 %
1.00 s
[0] Off
100 %
0 %
ExpressionLimit
®
MG.20.T1.22 - VLT is a registered Danfoss trademark
6 How to Program the Low Harmonic Drive
4 set-up Change dur- Conver-
ing operation sion index
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
4 set-up Change dur- Conver-
ing operation sion index
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
2 set-ups TRUE
2 set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
All set-ups TRUE
Type
0 Uint8
0 Uint16
-1 Uint16
67 Uint16
-1 Uint16
- Uint8
-2 Uint32
0 Uint32
- Uint8
- Uint8
-1 Uint32
- Uint8
6
Type
-3 Int32
-3 Int32
- Uint8
-2 Int16
-1 Uint16
- Uint8
-2 Int32
- Uint8
- Uint8
- Uint8
67 Uint16
-2 Uint32
-2 Uint32
-2 Uint32
-2 Uint32
-2 Uint32
-2 Uint32
-2 Uint32
-2 Uint16
-2 Uint32
- Uint8
0 Int16
0 Int16
-3 TimD
6-51