Anaheim Brushless DC MDC010024031 Users Guide

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MDC010 - 024031
24V, 2A Brushless Controller
User’s Guide
910 East Orangefair Lane, Anaheim, CA 92801
e-mail: [email protected](714) 992-6990  fax: (714) 992-0471
website: www.anaheimautomation.com
ANAHEIM AUTOMATION 
						

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General Description
The MDC010-024031 driver has a compact, powerful and cost effective design.  Designed as a speed
controller for Brushless DC Motor products to perform complex applications with very little effort.  The
flexible multifunctional operation with high efficiency is a direct result of the wide supply of voltage ranging
from 8-24VDC with a continous current rating of 2A.  Some of the different inputs offered with this Speed
Controller include: direction of rotation presetting, enabling, current limiting, speed ranges, and operational
status; also has protective features against blockage and short circuit, undervoltage/overvoltage, over-
current, and thermal overload.  The MDC010-024031 delivers a maximum speed of 80,000 rpms to the
shaft of the Brushless DC Motor.  With a two connector arrays arranged in a 2.54 mm pattern, it allows
easy integration and connectivity to the MDC010-EVALBOARD or the OEM-side mother board.
MDC010-024031 Speed Controller Features
• Closed or Open Loop Speed Control
• 8-24 VDC Voltage Range
• Max Speed at 80,000rpm
• 3 Different Speed Ranges Selectable
• Easy Connectivity/Integration into Motherboard
• Maximum Current Limit Setting up to 3 Amps (peak) 2Amps (rated)
• The Output Stage can be enabled or disabled
• Protectiive Functions: Undervoltage, overvoltage and thermal overload
• Compact Size
• 2-Mode Operation
Pin Assignment
# n i Pn o i t p i r c s e D
11g n i d n i W r o t o M
22g n i d n i W r o t o M
33g n i d n i W r o t o M
4e g a t l o V y l p p u S
C D V 4 2 - 8
5dn u o r G
6t u p t u O C D V 5 +
e g a t l o V
71r o s n e S l l a H
82r o s n e S l l a H
93r o s n e S l l a H
# n i Pn o i t p i r c s e D
0 1n o i t a c i d n I s u t a t S
t u p t u o
1 11t u p n I l a t i g i D
2 12t u p n I l a t i g i D
3 1tu p n I e l b a n E
4 1tu p n I n o i t c e r i D
5 1dn u o r G
6 1t i m i L t n e r r u C t e S
t u p n I
7 1d e e p S e u l a V t e S
t u p n I 
						

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Specifications
Electrical Data
Nominal Supply Voltage+V - 8-24VDC
Absolute Minimum Supply Voltage +V - 8VDC
Absolute Maximum Supply Voltage +V - 28VDC
Max Output Voltage - +V
Continuous Output Current (I) - 2A
Max. Output Current (I) - 3A
Switching Frequency - 46.8kHz
Max. Speed (motor with 1 pole pair) - 80,000 rpm
Inputs
Set value Speed - Analogue input (0-5V); Resolution: 1024 Steps
Enable - +2.4-+28V (R=100kohms) or switch against V
Direction - +2.4-+28V (R=100kohms) or switch against V
Speed Range  - +2.4-+28V (R=15kohms at 5V) or switch against Gnd
Speed Range  - +2.4-+28V (R=15kohms at 5V) or switch against Gnd
Set Current Limit - External Resistor (1/16 W) against Gnd
Hall Sensors - , , 
Output
Status Indication  - Digital Output Signal, 5V (R=10kohms)
Voltage Output
+5 VDC Output Voltage  - +5 VDC, max. 35 mA
Motor Connections
Motor Connections - , , 
Ambient Temperature
Operation - -10-+45
0C
Storage - -40-+850C
Humidity Range
Non condensating - 20-80%
Protective Functions
Current  Limitation (cycle-by-cycle) - Adjustable up to Maximum 3A
Blockage - Motor Current limitation if motor shaft is blocked for longer than 1.5s
Undervoltage shutdown - Shutdown if V30VDC
Thermal Overload Protection of Power Stage - Shutdown if T>95
0C
Mechanical Data
Weight - approx. 4g
Dimensions - 24.2 x 20.38 x 12.7mm (0.95 x 0.8 x 0.5in)
Terminals
Pin header 1 - 9 poles (single row, pitch 2.54mm (0.1in))
Pin header 2 - 8 poles (single row, pitch 2.54mm (0.1in)) 
						

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Inputs
Speed Range and Mode Selection with  and 
The digital inputs  [11] and  [12] determine both, the operation mode (digital speed
controller of digital speed actuator) and the speed range in speed set value mode.
1 N I g i D2 N I g i Dr i a P e l o P 1r i a P e l o P 4r i a P e l o P 8
00g n i d n e p e d M W P % 0 0 1 - 0 , l o r t n o C d e e p S p o o L n e p O
e g a t l o v t u p n i > > d e e p S e u l a V t e S < < e h t n o
10 mp r 0 0 0 , 5 - 0 0 5mp r 0 5 2 , 1 - 5 2 1mp r 5 2 6 - 2 6
01 mp r 0 0 0 , 0 2 - 0 0 5mp r 0 0 0 , 5 - 5 2 1mp r 0 0 5 , 2 - 2 6
11 mp r 0 0 0 , 0 8 - 0 0 5mp r 0 0 0 , 0 2 - 5 2 1mp r 0 0 0 , 0 1 - 2 6
Please Note
If the signal level of the digital inputs DigIN1 [11] and DigIN2 [12] are changed, the new levels are adopted
by a disable-enable procedure.
V 4 . 2 n a h t r e h g i h e g a t l o v a r o ) g n i t a o l f ( d e t c e n n o c t o n s i > > g i D < < t u p n i e h t f I
. e v i t c a n i s i t u p n i e h t , d e i l p p a s i
1 c i g o L) g n i t a o l f ( d e t c e n n o c t o n t u p n I
V 4 . 2 > e g a t l o v t u p n Ie v i t c A t u p n I
r e l l a m s e g a t l o v a r o l a i t n e t o p d n u o r g o t t e s s i >
> N I g i D < < t u p n i e h t f I
. e v i t c a n i s i t u p n i l a t i g i d e h t , d e i l p p a s i V 8 . 0 n a h t
0 c i g o Lt u p n I d n G o t t e s t u p n I
V 8 . 0 < e g a t l o Ve v i t c a n I t u p n I
t s n i a g a d e t c e t o r p e r a > > 2 N I g i D < < d n a > > 1 N I g i D < < s t u p n i e h T
.
e g a t l o v r e v o
1 t u p n I l a t i g i D>> 1 N I g i D < < ] 1 1 [ r e b m u N n i P
2 t u p n I l a t i g i D>> 2 N I g i D < < ] 2 1 [ r e b m u N n i P
e g n a R e g a t l o V t u p n IV5 + -
0
e c n a d e p m I t u p n IV5 t s n i a g a r o t s i s e r p u - l l u p s m h o k 5 1
e g a t l o v r e v O s u o u n i t n o C
n o i t c e t o r PV 8 2 + - 8 2 -
Set Value 
The external analogue set value is predetermined at the  input [17].  The  input sets the rotational speed of the motor shaft.
By adjusting the signal levels on digital inputs  and  the speed range
canbe set in advance. 
						

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1 N I g i D2 N I g i Dr i a P e l o P 1r i a P e l o P 4r i a P e l o P 8
00g n i d n e p e d M W P % 0 0 1 - 0 , l o r t n o C d e e p S p o o L n e p O
e g a t l o v t u p n i > > d e e p S e u l a V t e S < < e h t n o
10 mp r 0 0 0 , 5 - 0 0 5mp r 0 5 2 , 1 - 5 2 1mp r 5 2 6 - 2 6
01 mp r 0 0 0 , 0 2 - 0 0 5mp r 0 0 0 , 5 - 5 2 1mp r 0 0 5 , 2 - 2 6
11 mp r 0 0 0 , 0 8 - 0 0 5mp r 0 0 0 , 0 2 - 5 2 1mp r 0 0 0 , 0 1 - 2 6
Note
If the signal level of the digital inputs DigIN1 [11] and DigIN2 [12] are changed, the new levels are adopted
by a disable-enable procedure.
e g a t l o V e u l a V t e Sno i t p i r c s e D
V 1 . 0 - 0de e p S m u m i n i M t a n o i t a r e p O
V 0 . 5 - 1 . 0tn e m t s u j d A d e e p S r a e n i L
The actual Speed value is calculated according the formula:
Known Values
Minimum speed (see table above) n
min [rpm]
Maximum speed (see table above) n
max [rpm]
Set value voltage V
set [V] respectively speed n [rpm]
e u l a V t h g u o Seu l a V t h g u o S
] m p r [ n d e e p S]V [ e g a t l o V e u l a v t e S
n o i t u l o Sno i t u l o S
The  input is protected against overvoltage.
t u p n I d e e p S e u l a V t h g u o S> > d e e p S e u l a V t e S < < ] 7 1 [ r e b m u N n i P
e g n a R e g a t l o V t u p n I)d n G o t d e c n e r e f e r ( V 5 + - 0
n o i t u l o s e R) V m 8 8 . 4 ( s p e t S 4 2 0 1
e c n a d e p m I t u p n I)V 5 + - 0 e g n a r n i ( s m h o k 7 0 1
n o i t c e t o r P e g a t l o V r e v O s u o u n i t n o CV 8 2 + - 8 2 - 
						

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The  input enables or disables the power stage.
r e i f i l p m a e h t , t u p n i > > e l b a n E < < e h t o t d e i l p p a s i V 4 . 2 n a h t r e h g i h e g a t l o v a f I
. n o i t a r e l e c c a g n i r u d d e m r o f r e p e b l l i w p
m a r d e e p s A . ) e l b a n E ( d e t i v i t c a s i
e l b a n E
V 4 . 2 > e g a t l o V t u p n Ig n i n n u R t f a h S r o t o M
d e i l p p a s i l a i t n e t o p d n u o r g r o ) g n i t a o l f ( d e t c e n n o c t o n s i t u p n i e h t f I
d n a t n a d e p m i h g i h s i e g a t s r e
w o p e h t , t u p n i > > e l b a n E < < e h t o t
. ) e l b a s i D ( n w o d s w o l s d n a s l e e h w e e r f t f a h s r o t o m e h t
e l b a s i D
) g n i t a o l f ( d e t c e n n o c t o n t u p n I
d n G o t t e s t u p n I
V 8 . 0 < e g a t l o V t u p n I
f f o d e h c t i w s e g a t S r e w o P
. e g a t l o v r e v o t s n i a g a d e t c e t o r p s i t u p n i > > e l b a n E < < e h T
e l b a n E> > 1 N I g i D < < ] 3 1 [ r e b m u N n i P
e g n a R e g a t l o V t u p n IV5 + - 0
e c n a d e p m I t u p n I) V 5 + - 0 e g n a r n i ( s m h o k 0 0 1
n o i t c e t o r P e g a t l o v r e v O s u o u n i t n o CV8 2 + - 8 2 -
e m i T y a l e Ds m 0 2 . x a M

The  input determines the rotational direction of the motor shaft.  When the level changes,
the motor shaft slows down with a ramp to standstill, and accelerates with a speed ramp in the opposite
direction, until the nominal speed is reached again.
e h t o t d e i l p p a s i l a i t n e t o p d n u o r g r o ) g n i t a o l f ( d e t c e n n o c t o n s i t u p n i e h t f I
. ) W C ( e s i w k c o l c s n u r t f a h s r o t o m e h t , t u p n
i > > n o i t c e r i D < <
W C
) g n i t a o l f ( d e t c e n n o c t o n t u p n I
d n G o t t e s t u p n I
V 8 . 0 < e g a t l o v t u p n I
) W C ( e s i w k c o l C
e h t , t u p n i > > n o i t c e r i D < < e h t o t d e i l p p a s i V 4 . 2 n a h t r e h g i h e g a t l o v a f I
. ) W C C ( e s i w k c o l c s n u r t f a h s r o t o
m
W C C
V 4 . 2 > e g a t l o V t u p n I) W C C ( e s i w k c o l c - r e t n u o C
. e g a t l o v r e v o t s n i a g a d e t c e t o r p s i t u p n i > > n o i t c e r i D < < e h T
n o i t c e r i D> > n o i t c e r i D < < ] 4 1 [ r e b m u N n i P
e g n a r e g a t l o v t u p n IV5 + - 0
e c n a d e p m I t u p n I) V 5 + - 0 e g n a r n i ( s m h o k 0 0 1
n o i t c e t o r P e g a t l o v r e v O s u o u n i t n o CV8 2 + - 8 2 - 
						

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The  inputs is used for setting the continuous output current limitation in the range of
0.5-3A.
The current applied at the input  will stay available for an indefinite period of time.
Note
The limiting value should be below the rated motor current (max.continuous current).
t n e r r u C e u l a V t e St e S < < ] 6 1 [ r e b m u N n i P
> > t i m i l t n e r r u c
d n u o r G o t d e c n e r e f e R>> d n G < < ] 5 1 [ r e b m u N n i P
To parameterize the preferred current limiting value, an external resistor (at least 62.5mW) between cur-
rent limiting input  Pin [16] and ground  Pin [15] must be added.
t i m i L t n e r r u C
e u l a Ve u l a V e c n a t s i s e R
s e i r e S ) 2 1 E (
A 0 . 3gn i t a o l f t u p n i
A 5 . 2s m h o k 7 4
A 0 . 2sm h o k 0 1
A 5 . 1s m h o k 7 . 4
A 0 . 1sm h o k 2 . 2
A 5 . 0s m h o 0 7 4
Note
Under unfavourable circumstances the actual motor peak current can not be limited to the set
current limit in all cases.
Unfavourable circumstances are given, if the current limit value is set lower than 1.5A, the supply
voltage is higher than 15V and the terminal inductance is smaller than 0.3 mH at the same time.
, , 
Hall sensors are needed for detecting rotor position and actual speed.  The Hall sensor inputs are
protected against overvoltage.
1 r o s n e S l l a H>> 1 r o s n e S l l a H < < ] 7 [ r e b m u N n i P
2 r o s n e S l l a H> > 2 r o s n e S l l a H < < ] 8 [ r e b m u N n i P
3 r o s n e S l l a H>> 3 r o s n e S l l a H < < ] 9 [ r e b m u N n i P
e g n a R e g a t l o V t u p n IV 5 + - 0
e c n e d e p m I t u p n IV5 o t r o t s i s e r p u - l l u p s m h o k 0 1
> > w o L < < l e v e L e g a t l o VV 8 . 0 . x a M
> > h g i H < < l e v e L e g a t l o VV4 . 2 . n i M
e g a t l o V r e v O s u o u n i t n o C
n o i t c e t o r PV 8 2 + - 8 2 -
Suitable for Hall sensor IC’s with Schmitt-Trigger behavior and open collector outputs. 
						

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Outputs
+5 VDC Output Voltage 
An internal auxiliary voltage of =5 VDC is provided for:
- Hall sensor supply voltage 
- For external set value potentiometer (recommended value: 10kohms)
- Gating the signals:  and 
The output is thermal overload protected against short circuit.
e g a t l o V t u p t u O C D V 5 +>> l l a H V < < ] 6 [ r e b m u N n i P
d n u o r G o t d e c n e r e f e R> > d n G < < ] 5 [ r e b m u N n i P
e g a t l o V t u p t u O%5 C D V 5 +
t n e r r u C t u p t u O . x a MA m 5 3
Status Indication 
The  output can be used to report the state of operational readiness or a fault condition to a
master control unit.
. V 5 o t d e h c t i w s s i t u p t u o e h t ) t l u a f o n ( s e s a c l a m r o n n I
) t l u a f o n ( y d a e RV 5
. d n u o r G o t d e h c t i w s s i t u p t u o e h t t l u a f a f o e s a c n I
) y d a e r t o n ( t l u a F) d n G ( V 0
e g a t l o v r e d n Ut l u a f e h t t e s e r o T . C D V 5 . 6 < V + y l p p u s e s a c n i s r u c c o e g a s s e m t l u a F
t s u m ) V ( e g a t l o v y l p p u s e h t d n a d e l b a s i de b t s u m r e i f i l p m a e h t n o i t i d n o c
. C D V 5 . 6 n a h t r e h g i h e b
e g a t l o v r e v O
e h t t e s e r o T . C D V 0 3 > V + e g a t l o v y l p p u s e s a c n i s r u c c o e g a s s e m t l u a F
) V ( e g a t l o v y l p p u s e h t d n a d e l b a s i d e b t s u m r e i f i l p m a
e h t n o i t i d n o c t l u a f
. C D V 9 2 n a h t r e w o l e b t s u m
d a o l r e v O l a m r e h T5 9 > s d e e c x e e r u t a r e p m e t e g a t s r e w o p e s a c n i s r u c c o e g a s s
e m t l u a F
e b t s u m r e i f i l p m a e h t n o i t i d n o c t l u a f e h t t e s e r o T . s u i c l e C s e e r g e d
s e e r g e d 5 7 w o l e b l l a f t s u m e r u t a r e p m e t e g a t
s r e w o p e h t d n a d e l b a s i d
. s u i c l e C
r o s n e S l l a H d i l a v n I
s l a n g i S
g n i r u d s t u p n i r o s n e s l l a H e h t n i s n o i t i d n o c d i l a v n i s e z i n g o c e r r e i f i l p m a e h T
d e l b a s i d e b t s u m r e i f i l p m a e h t n o i t i d n o c
t l u a f e h t t e s e r o T . p u - r e w o p e h t
. y l t c e r r o c d e r i w e b t s u m s r o s n e s l l a h e h t d n a
Possible reasons for a fault message:
The output  is protected against short circuit.
n o i t a c i d n I s u t a t S>> y d a e R < < ] 2 1 [ r e b m u N n i P
e g n a R e g a t l o V t u p t u OV 5 + - 0
e c n a t s i s e R t u p t u Osm h o k 0 1 
						

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Protective Features
Undervoltage Protection
The Power stage will be disabled in case the supply voltage +V
cc gets lower than 6.5VDC.  To reset the
fault condition the amplifier must be disabled and the supply voltage +V
cc must be higher than 6.5VDC.
Overvoltage Protection
The power stage will disabled in case the supply voltage +V
cc  gets higher than 30VDC. To reset the fault
condition the amplifier must be disabled and the supply voltage +V
cc must be lower than 29VDC.
Thermal Overload Protection
The power stage will be disabled in case the power stage temperature exceeds higher than 95
0C.  To reset
the fault condition the amplifier must be disabled and the power stage temperature must fall below 750C.
Invalid Hall Sensor Protection
The power stage will be diabled in case invalid conditions in the Hall sensor inputs during the power-up
occurs.  To reset the fault condition the amplifier must be disabled and the Hall sensors must be disabled
and the Hall sensors must be wired correctly.
Blockage Protection
If the motor shaft is blocked for longer than 1.5s, the current limit is set at 2.5A, provided the current limit
was not set lower via  input.  Definition : A lower speed
than 400rpm (motorwith 1 pole pair) occurs for longer than 1.5s.
Note
No fault message occurs at the  output if blockage protection is active.
Current Limitation
The motor current will be restricted to 0.5-3.0A depending on the value applied to the input  by means of a cycle-to-cycle limitation.
Note
No fault message occurs at the  output if current limitation is active. 
						

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Typical Hookup Drawing
Dimensions