6.4.12 14-** Special Functions
Par.
No. #
Parameter description Default value
(SR = Size related)
4 set-up Change dur-
ing operation
Conver-
sion index
Type
14-0* Inverter Switching
14-00 Switching Pattern null All set-ups TRUE - Uint8
14-01 Switching Frequency null All set-ups TRUE - Uint8
14-03 Overmodulation [1] On All set-ups FALSE - Uint8
14-04 PWM Random [0] Off All set-ups TRUE - Uint8
14-1* Mains On/Off
14-10 Mains Failure [0] No function All set-ups FALSE - Uint8
14-11 Mains Voltage at Mains Fault ExpressionLimit All set-ups TRUE 0 Uint16
14-12 Function at Mains Imbalance [0] Trip All set-ups TRUE - Uint8
14-2* Reset Functions
14-20 Reset Mode null All set-ups TRUE - Uint8
14-21 Automatic Restart Time 10 s All set-ups TRUE 0 Uint16
14-22 Operation Mode [0] Normal operation All set-ups TRUE - Uint8
14-23 Typecode Setting null 2 set-ups FALSE - Uint8
14-25 Trip Delay at Torque Limit 60 s All set-ups TRUE 0 Uint8
14-26 Trip Delay at Inverter Fault ExpressionLimit All set-ups TRUE 0 Uint8
14-28 Production Settings [0] No action All set-ups TRUE - Uint8
14-29 Service Code 0 N/A All set-ups TRUE 0 Int32
14-3* Current Limit Ctrl.
14-30 Current Lim Cont, Proportional Gain 100 % All set-ups FALSE 0 Uint16
14-31 Current Lim Contr, Integration Time 0.020 s All set-ups FALSE -3 Uint16
14-32 Current Lim Ctrl, Filter Time 26.0 ms All set-ups TRUE -4 Uint16
14-4* Energy Optimizing
14-40 VT Level 66 % All set-ups FALSE 0 Uint8
14-41 AEO Minimum Magnetization ExpressionLimit All set-ups TRUE 0 Uint8
14-42 Minimum AEO Frequency 10 Hz All set-ups TRUE 0 Uint8
14-43 Motor Cos-Phi ExpressionLimit All set-ups TRUE -2 Uint16
14-5* Environment
14-50 RFI 1 [1] On 1 set-up FALSE - Uint8
14-51 DC Link Compensation [1] On 1 set-up TRUE - Uint8
14-52 Fan Control [0] Auto All set-ups TRUE - Uint8
14-53 Fan Monitor [1] Warning All set-ups TRUE - Uint8
14-55 Output Filter [0] No Filter 1 set-up FALSE - Uint8
14-59 Actual Number of Inverter Units ExpressionLimit 1 set-up FALSE 0 Uint8
14-6* Auto Derate
14-60 Function at Overtemperature [0] Trip All set-ups TRUE - Uint8
14-61 Function at Inverter Overload [0] Trip All set-ups TRUE - Uint8
14-62 Inv. Overload Derate Current 95 % All set-ups TRUE 0 Uint16
VLT AQUA Low Harmonic Drive Instruction
Manual
6 How to Program the Low Harmonic Drive
MG.20.T1.22 - VLT
®
is a registered Danfoss trademark
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6
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