Board schematics
UM1537
44/52
Doc ID 023059 Rev 1
Figure 28.
Motor control
1
1
2
2
3
3
4
4
D
D
C
C
B
B
A
A
STMicroelectronics
Title:
Number:
Rev:
Sheet
of
B.1(PCB.SCH)
Date:
3/15/2012
R6
3.3K
C8
1nF
+3V3
+3V3
+5V
R9
0
C26
100nF
C29
100nF
R46
0
C27
[N/A]
C7
[N/A]
C24
[N/A]
C12
[N/A]
C11
[N/A]
C5
10nF
C9
[N/A]
C10
[N/A]
R5
0
R40
0
R43
0
R7
0
JP2
C6
[N/A]
EMERGENCY
STOP
1
MC-U
H
3
MC_UL
5
MC_VH
7
MC_VL
9
MC_WH
11
MC_WL
13
CURRENT
A
15
CURRENT
C
19
CURRENT
B
17
NTC
BYPA
S
S
RELA
Y
21
DISSIP
ATIVE
BRAKE
23
+5V
POWER
25
PF
C
SYNC
27
PF
C
PW
M
29
Encoder
A
31
Encoder
B
33
GND
2
GND
4
GND
6
GND
8
GND
10
GND
12
BUS
VOLTAGE
14
GND
16
GND
18
GND
20
GND
22
GND
24
Heatsink
Temperature
26
3.3V
P
ower
28
GND
30
GND
32
Encoder
Index
34
CN1
MC_connector
MC_Emergency
STOP
MC_CurrentA
MC_CurrentB
MC_CurrentC
MC_PF
Csyn
c1
MC_PF
Csyn
c2
MC_WL
MC_VH
MC_VL
MC_UH
MC_UL
MC_WH
MC_NTC
MC_DissipativeBrake
MC_PF
Cpwm
MC_EnA
MC_EnB
MC_HeatsinkTemperature
MC_BusVoltage
MC_EnIndex
R45
100K
JP1
C17
[N/A]
Motor
control
connector
Default
setting:
Open
Default
setting:
Open
PB12
PA8
PB13
PA9
PB14
PA10
PB15
PB11
PA15
PB3
PB10
PA1
PC4
PA12
PB1
PA6
PB0
PA2
PC5
PC2
STM320518-EVAL
Motor
control
MB965
12
13
MC_Emergency
STOP2
SB2
MC_CurrentB2
SB1
R8
0
MC_BEMF_
A
MC_BEMF_B
MC_BEMF_C
PC0
PC1
PC3
PA3
PA3
R47
0
Open
by
default
Open
by
default
R37
[N/A]
R4
[N/A]
R35
[N/A]
R44
[N/A]