250 0373

VFDA4X04-D230-PCM QUICK START GUIDE
Variable-frequency drives for 3-phase and single-phase AC motors
C501
C502
D
S3
S2 S1 E1 E2
TB501
JMP504
4mA
1 2
IC502
J501
JMP505
1 2
T501
503
T502
MIN
JMP501: SELECT INPUT TYPE
1 & 2 = CURRENT INPUT
2 & 3 = VOLTAGE INPUT
1 = 0 - 5 VDC
2 = 0 - 10 VDC
3 = 4 - 20 mA
C507
RESTART
C508
JMP506
J503
COAST
T
JMP503
BRAKE
J502
R1
IC11
115V
FU502
230V
JMP501
FU501
TB502
AC LINE CONNECTIONS
M I N A R I K D R I V E S
w w w . m i n a r i k d r i v e s . c o m
14300 De La Tour Drive, South Beloit, IL 61080;
Phone: (800) MINARIK (646-2745); Fax: (815) 624-6960
Document Number: 250-0373, Revision 1; Printed in the U.S.A. - November 2003
Copyright 2003 by Minarik Corporation - All rights reserved. No part of this document may be
reproduced or transmitted in any form without written permission from Minarik Corporation. The
information and technical data in this document are subject to change without notice. Minarik
Corporation and its Divisions make no warranty of any kind with respect to this material,
including, but not limited to, the implied warranties of its merchantability and fitness for a given
purpose. Minarik Corproation and its Divisions assume no responsibility for any errors that may
appear in this document and make no commitment to update or to keep current the information
in this document. mvd110503
C A L I B R A T I O N
S E T T I N G S
S P E C I F I C A T I O N S
4mA ZERO SET
The 4mA ZERO SET trimpot sets zero speed when a 4-20mA input signal is used.
Maximum Speed (MAX)
The MAX setting determines the motor speed when the speed adjust potentiometer
is turned full CW.
Rotate the speed adjust potentiometer full CW. Using a hand-held tachometer or
analog frequency meter as a reference, adjust the MAX trimpot until the desired
speed or frequency is reached.
Minimum Speed (MIN)
The MIN setting determines the motor speed when the speed adjust potentiometer is
turned full CCW. It is factory set to zero speed. The MIN setting range is 0 to 30%
MAX setting.
To calibrate MIN, turn the speed adjust potentiometer CCW. Adjust the MIN trimpot
until the motor has stopped (for zero speed setting), or is running at the desired
minimum speed.
Deceleration Time (DECEL)
The DECEL setting determines the time the motor takes to ramp to a lower speed.
Decel is factory set for the fastest deceleration time (full CCW).
To set the deceleration time:
1. Set the speed adjust potentiometer to maximum (full CW) and wait for the
motor to come to maximum speed.
2. Set the speed adjust potentiometer to minimum speed (full CCW) and note the
time the motor takes to decelerate to minimum speed.
3. If the deceleration time differs from the desired time, adjust the DECEL trimpot
until the desired time is reached. Rotating the DECEL pot CW increases the
deceleration time.
Acceleration Time (ACCEL)
The ACCEL setting determines the time the motor takes to ramp to a higher speed.
ACCEL is factory set for the fastest acceleration time (full CCW).
To set acceleration time:
1. Set the speed adjust potentiometer to zero (full CCW) and wait for the motor to
come to a stop (or minimum speed).
2. Set the speed adjust potentiometer to maximum speed (full CW) and note the
time the motor takes to accelerate to maximum speed.
3. If the acceleration time differs from the desired time, adjust the ACCEL trimpot
until the desired time is reached. Rotating the ACCEL trimpot CW increases
the acceleration time.
TORQUE LIMIT
The TORQUE LIMIT setting determines the maximum torque for accelerating and
driving the motor. TORQUE LIMIT is factory set at 100% of rated motor current.
Althought the TORQUE LIMIT trimpot can be set up to 100% of the drive nameplate
rating, continuous operation beyond the drive nameplate rating may cause damage to
the motor and/or drive.
1-Phase Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .* 115/230 VAC
1 or 3 -Phase Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .230 VAC
Maximum Horsepower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 HP
Maximum Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . † 4.0 AC
AC Amps In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15 / 10 amps
AC Voltage Input Range . . . . . . . . . . . . . . . . . . . . . . .115/230 VAC ± 10%
50/60 Hz single phase
Standard Carrier Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 KHz
Output Frequency Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 - 120 Hz
Adjustable Maximum Output Frequency Range . . . . . . . . . . . . .30 - 120 Hz
Acceleration Time Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 - 12 secs
Deceleration Time Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1 - 12 secs
Analog Input Voltage Range
(S1 [-] to S2 [+]) . . . . . . . . . . . . . . 0 - 5 VDC, 0 - 10 VDC, 4 - 20 mA
Input Impedance, S1 to S2 . . . . . . . . . . . . . . . . . . . . . . . . . . .~ 100K ohms
Vibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.5G max (20 - 50 Hz)
0.1G max (> 50 Hz)
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1.2 lbs
Ambient Operating Temperature Range . . . . . . . . . . . . . . . . . . .10° - 40° C
To set the torque limit:
1. With no power applied to the drive, connect a (true RMS) ammeter in series with
one of the motor leads.
2. Set the TORQUE LIMIT trimpot to full CCW.
3. Carefully lock the motor shaft. Ensure that the motor is firmly mounted.
4. Apply line power. The motor should be stopped.
5. Set the speed adjust potentiometer to maximum speed. The motor should
remain stopped.
6. Slowly rotate the TORQUE LIMIT trimpot clockwise (CW) until the ammeter
reads 100% of maximum motor current.
7. Set the speed adjust potentiometer to zero speed.
8. Remove power from the drive.
9. Remove the lock from the motor shaft.
10. Remove the ammeter in series with the motor lead.
BRAKE CURRENT
The BRAKE CURRENT setting controls the amount of braking current applied,
ranging from 0 - 100% of drive rating.
To set brake current:
Rotate the BRAKE CURRENT trimpot CW to increase the amount of current applied.
Rotate the BRAKE CURRENT trimpot CCW to decrease the amount of current
applied.
BRAKE TIME
* Connect only 115 VAC line input to the 115 VAC terminals. Application of 230 VAC line input when set for
115 VAC will result in severe damage to the motor and drive.
The BRAKE TIME setting controls the amount of time brake current is applied to the
drive. The BRAKE TIME range is 1 to 10 seconds.
† Derate current by 2% per degree if the operating temperature is above 40°C. Under no circumstances may
the ambient temperature exceed 55°C.
To set the brake time:
Rotate the BRAKE TIME trimpot CW to increase the amount of time the drive takes to
break. Rotate the BRAKE TIME trimpot CCW to decrease the amount of time the
drive takes to brake.
J U M P E R
S E T T I N G S
JMP504
Slip Compensation (SLIP COMP)
The SLIP COMP setting controls speed regulation during load changes.
The SLIP COMP range is 0 - 5 Hz at base speed and load.
JMP504
1
2
1 & 2 for Voltage Input
2 & 3 for Current Input
3
Increase the motor speed to maximum. Slowly load the motor until the AC phase
current is at its maximum (100%). If the motor shows any signs of slowing, rotate the
SLIP COMP trimpot CW until the motor shaft rotates at the original set speed.
BOOST
The BOOST setting is used to increase motor torque at low speeds. The minimum
setting is sufficient for most applications and does not need to be adjusted. If the
motor stalls or runs too slowly due to excessive slip at very low speeds (below 10 Hz),
the boost trimpot may need adjustment.
To adjust the BOOST setting:
1. Run the motor at the lowest continuous frequency/speed required.
2. Monitor the motor phase current (with a true RMS meter) while very slowly
turning the BOOST trimpot CW until the motor operates properly, or 100% of
the motor nameplate current is reached.
Note: Use the absolute minimum amount of BOOST necessary to achieve proper
motor operation. Improper use of the BOOST feature may cause motor and/or drive
overheating and failure. If proper motion operation cannot be achieved with the
above procedure, please contact your Miniark representative for assistance.
JMP503
JMP505
TRIP
JMP505
1
2
1 = 0 - 5 VDC INPUT
2 = 0 - 10 VDC INPUT
3 = 4 - 20 mA INPUT
3
1
COAST
T
2
3
1 2 3
JMP503
RESTART
1 & 2 to Trip
2 & 3 to Restart
TRIP:
Drive has a low voltage fault & must be
manually re-enabled to restart.
RESTART:
Drive has a low voltage fault & will
momentarily stop then auto-restart when
input voltage returns to minimum level.
JMP506
JMP506
JMP501
UV
1 & 2 to Coast
2 & 3 to Brake
BRAKE
115V
230V
JMP501
1
2
1 & 2 for 115VAC
2 & 3 for 230VAC
3
115 = 115 VAC INPUT DOUBLER MODE
230 = 230 VAC INPUT MODE

WARNING!
Using 230 VAC input in Doubler mode
will damage the drive!

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