DCS 500 manual Speed feedback balancing

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Chapter 2 - Start-Up Instructions

2.5 Speed feedback balancing

E.M.F. control active?

2102 = 5 Panel display: EMF SPEED ACT Field weakening mode not selected?

1001 = 0 Panel display: CONSTANT FIELD

2103 = Desired speed / or motor rating plate Scale speed control circuit to maximum speed.

1701 = 12516

Activates internal reference value; drive will use 20 sec for ramp-up/-down time.

12516 = 2000

Set internal reference value to 10 %.

CAUTION: Value will not be saved with SAVE MOT1 SET!

Switch ON power.

DANGER: System components now energized!

Start drive.

Drive should run up to 10 % of the rated voltage.

Only when an analog tacho is being used!

Connect measuring instrument to:

- to X3: 1... 3	or X1:	1... 3
+ to X3: 4	or X1:	4

Check to make sure that the tacho voltage does not exceed the input voltage range selected with maximum speed.

Turn Potentiometer R9, R48 or R2716 to minimum (left-hand stop).The meas- ured value must have a positive sign; if necessary interchange tacho cables.

Switch OFF power, thus stopping the drive; drive coasts.

101 = 3 Panel display: TACHO VOLT. +/-10Activates the analog input for the speed feedback value.

2102 = 4 Panel display: ANALOG TACHO Analog tacho is used for speed control.

Switch ON power; start drive.

DANGER: System components now energized!

Drive should run up to 10 % of the rated voltage.

Use R9, R48 or R2716 to set the tacho voltage to 10 % of the maximum tacho voltage.

IV A 2 - 12

DCS 500B / DCP 500B Operating Instructions

3ADW000055R0401_DCS500B_Operating Instruction_e_d

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Contents DCS 500B / DCF 500B DCP 500B How the DCS 500 Documentation System works Operating Instructions DCS 500B / DCP 500B Operating Instructions Safety Instructions OverviewSafety Instructions Mains connection Emergency Stop buttons Intended use Contents Signals and Troubleshooting DCS 500B / DCP 500B Operating Instructions How to use this manual Contents of this manualTarget group Associated publicationsIncoming inspection Storage and transportRating plate General notes How this chapter is structuredRecommended motor voltages and field voltages = Line voltageMethod of functioning of the binary inputs DI5, DI7 and DI8 Symbols for enabling / disabling the reference System-dependent planningSymbol for displaying parameter values or connections Symbol for measuring physical variablesPreparatory work Scaling intra-unit signals 518 = 500 V fixed! rated power converter voltage Set this only for units of the DCP 500 series519 11202 = Save MOT1 SETPresetting the field supply unit 1305 = Field current for Under-excitation signalIV a 2 Adjusting the current controller 1201 = 3 Panel display ARM. AutotuningDCS 500B / DCP 500B Operating Instructions IV a 2 Speed feedback balancing Only when the e.m.f. signal is being used as speed feedback Balancing the field supply unit and the e.m.f. controller Continue with ChapterField weakening control with setting range 1 If the field time constant is not known 1204 = 1205 =11209 = 1201 = 0 Panel display not Activated 11202 = Save MOT1 SET 1002 =1004 = 1009 = 1010 =11003 = decrease so that motor voltage is 70%Proceed as described in 1. / 2. / 3. above = decrease so that motor voltage is 40%Only if analog tacho is used as speed feedback 12516 = increase slowly up to 20000 =100 % speed1708 = 0,1 s 1709 = 0,1 s 1204 POT1 = 10%...20% max. speed408 = desired response behaviour of controller 1008 = desired response behaviour of controller1204 = 1205 = Presetting the 3-phase field supply unit DCF 50xB 1201 = 5Panel display FEX2/3 Autotuning 3601 =3602 = 3603 =1201 = 4Panel display ARM. MAN. Tuning ⇒ CDP 310 or CDP ⇒ CDPStart Mode ID-NUMBER Total 1 DrivesACT Panel FunctionsPAR Drive Mode Pin/Parameter Selecting and Changing of ValueTo enter the Parameter Mode ValueSaving of the Parameters to backup memory BackupstoremodeFault Resetting Reset Display ModeFault History Display Uploading and Downloading of Parameters UPLOAD/DOWNLOAD DCSDCS 500B / DCP 500B Operating Instructions IV a 3 Setting of the Display Contrast Full Name of output pinsDisplay Mode release key Selecting output pins Drive Mode Running the Drive Operational Com- mand KeysSpeed Reference Setting for the Drive To enter the Reference SettingTo exit the Reference Setting ModeSignals and Troubleshooting Display of status, alarm and fault signalsStarting errors E General messagesFault Signals F Auxil. undervoltageConv.fan curr.fault Earth faultMotor 1 overtemp P418 SDCS-IOB-3, SDCS-POWExt.Overvolt.Fault Local & disconNected Limited by the activation of a free wheeling CircuitField ex.1 comerror Mains overvoltageCheck Parameters of Field Exciter Arm. curent ripple See Fault Code F No ext. FAN ackNo main cont. ack Field ex.1 not OKIV a 4 Reversal Fault Current DifferenceAlarm Signals a 103 Motor 1 temp. alarmCheck See Fault Code F 105 Conv. overtemp 101 Start inhibition108 110118 120127 128129 130134 136137 138At Macro x, macro-specific links or function Status Signals 11201Backupstoremode 11203 Fexcstatus11204 11205DCF 500B IV a a IV a a 055R0401A2440000