Thursday, 12 March 2009

Latest Danfoss VFD Parameters

By request here are my latest parameters that are changed from default...  
ID Name Setup 1 Unit (Notes)
009 Display line 2 Output energy [kWh] 
010 Display line 1.1 Dc link voltage [V] 
011 Display line 1.2 Reference [%] 
012 Display line 1.3 Torque [%] 
014 Local stop Disable 
102 Motor power 15.00 kW 
103 Motor voltage 415 V 
105 Motor current 28.00 A 
106 Motor nom. speed 1450 RPM 
108 Stator resist 0.2722 Ohm 
109 Stator react. 20.47 Ohm 
113 Lo spd load comp 150 % (For hill starts) 
114 Hi spd load comp 100 % 
115 Slip compensat. -300 % (Gives better throttle response at high speed) 
119 High start torq. 0.5 s 
128 Mot.therm protec Etr warning1 
129 Motor extern fan Yes
200 Out freq rng/rot 132 hz both direct. 
202 Out freq hi lim 132.0 Hz 
205 Max. reference 132.000 
206 Ramp type S2 
207 Ramp up time 1 6.00 s (Economy) 
208 Ramp down time 1 1.00 s 
209 Ramp up time 2 2.00 s (Power) 
210 Ramp down time 2 1.00 s 
221 Torq limit motor 348.5 % 
222 Torq limit gener 60.0 % 
224 Warn. current hi 97.6 A 
227 Warn. feedb. low -4,200.000 
228 Warn. feedb high 4,200.000 
300 Digital input 16 No operation 
301 Digital input 17 No operation 
302 Digital input 18 Latched start 
305 Digital input 29 Ramp 2 
306 Digital input 32 No operation 
307 Digital input 33 Encoder fb, input a 
314 Ai [mA] 60 funct No operation 
319 Ao 42 function Fb min-max =0-32000p (Speedo) 
320 Ao 42 puls scale 66 Hz 
321 Ao 45 function 0-tlim = 0-32000p (Tacho) 
322 Ao 45 puls scale 99 Hz 
323 Relay 1-3 funct. No operation 
326 Relay 4-5 funct. No operation 
329 Encoder pulses 40 (Inductive pickup gear) 
405 Reset mode Automatic x 2 
410 Inv.fault delay 35 s 
411 Switch frequency 3.0 kHz 
415 Max. feedback 4,500.000 
416 Ref/feedb. unit Rpm 
417 Speed prop gain 0.015 
445 Flying start Enable 
446 Switch pattern 60° avm 
457 Mains imbalance Warning
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