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R

E F E R EN C E

 

S

EQ UEN C ING

 

• 

Speed potentiometer across A1
(low), B3(high), A4(wiper) OR 

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External 2-wire speed reference 
between A1(-) and A4(+) 

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Jumper A6 to B3 

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E-Stop relay n.o. contact between B8, C9 

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E-Stop relay n.o. TDD contact between B9, C9 

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Jumper C1 and C2 if no external trip contact 

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Jumper C5 and C9 for internal enable contact 

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Start contact between C3 and C9 

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Jog contact between C4 and C9 

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Health relay coil (24V) between B6(+) and C1(-) 

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Armature Voltage is the default speed feedback 
mode and does not require a feedback card. 

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Four feedback cards are available. Analog Tach,  
encoder, acrylic microtach and glass microtach. 

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Select the correct feedback card. Install it on the 
feedback header, shown by the arrow in the figure. 
Ensure all standoffs are securely snapped in place 

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On the analog tach card, set switch settings in Units, 
Tens and Hundred, corresponding to tachometer 
output voltage at maximum speed 

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DC Analog Tach: G3(+), G4(-). Set switch to DC 

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AC Analog Tach: G1, G2. Set switch to AC  

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Encoder: E1=0V, E2=+, E3,E4=A, A, E5,E6=B, B 

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Microtach: C1=0V, C9=24V, F1=fiberoptic receive 

 

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P E E D

 F

E E D BAC K

 

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A L I B RAT I O N

 

All calibration is done in software, through 
the keypad

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ESCAPE ONE LEVEL 

ENTER MENU 

SCROLL 

UP 

SCROLL 

DOWN 

The 

DC

590+ can also be calibrated using the programming tool software

.

 

This is the power-up welcome screen 

DIGITAL DC DRIVE 

DC 4Q 34A 

MENU LEVEL 

DIAGNOSTICS 

MENU LEVEL 

CONFIGURE DRIVE 

NOM MOTOR VOLTS 

CONFIGURE DRIVE 

CONFIGURE ENABLE 

ARMATURE CURRENT 

FIELD CURRENT 

FLD. CTRL MODE 

FLD. VOLTS RATIO 

MAIN CURR.LIMIT 

AUTOTUNE 

SPEED FBK SELECT 

ENCODER LINES 

ENCODER RPM 

ENCODER SIGN 

SPD. INT TIME 

SPD. PROP GAIN 

DC 4Q 34A 

MENU LEVEL 

Press M. You are in MENU LEVEL, at DIAGNOSTICS 

Press the M key to get to MENU LEVEL 

Up arrow to get to CONFIGURE DRIVE menu 

Press M and up arrow  to ENABLE drive configuration 
All 7 LEDs blink in Configuration mode. Press E when done 

Enter rated motor armature current 

Toggle between voltage and current modes 

Enter desired current limit setting. Usually 100% 

Change the polarity of the encoder signal 

Speed loop integral gain 

Speed loop proportional gain 

Using the Up & Down arrows, enter rated motor voltage 

Enter rated field current. Skip if field is in Voltage mode 

If in voltage mode: Ratio = (field volts/AC supply)*100 

Example: For a 300V field and 460V supply: Ratio = 300/460*100 = 65%

 

Leave this OFF. Autotune after calibration is complete 

Choose from Armature Volts/Analog Tach/Encoder 

Enter the pulses per rev. rating of the encoder 

Enter the max speed here. Corresponds to 100% speed 

• 

Set CONFIGURE ENABLE to DISABLE.  The drive will display “CALIBRATING” 

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Under MENU LEVEL/PARAMETER SAVE, press the M and UP to save your settings 

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