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SD4030B3
HPtec SD4030B3 User Manual
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13
15.
T
roubleshooting
Symptom
Cause
Inspection /
C
orrect
ive action
Motor does n
ot turn
Command p
ulse is not
input
Please chec
k
the host
contr
oller side
Motor
does
not
invert
rotate
direction
even
switching
CW
/
CC
W
pulse input.
Please short
3-5, 4-6 of
jumper JP
1
It is in JOG
mode
Please turn o
ff 5, 6 of DIP
switch S
W
1
Motor
temperat
ure
becomes
abnormally
high
during rotat
ion.
RUN
potentiometer
setting
is
to
o
high
for
the
rated
current
of
the
motor
.
Please reduc
e down RUN potentio
meter
.
Motor
temperat
ure
becomes
abnormally
high
during stop.
Auto Current
Down is d
i
sa
bl
ed.
Please turn o
n SW1-4
18
20
Table of Contents
Default Chapter
4
Safety Precautions
4
Table of Contents
6
1 Notes (Please be Sure to Read before Using)
7
Installation
7
Connection of Connector
7
Division of Micro Step
7
Heat Generation of a Motor
7
Electric Current Value of Micro Step
7
Unipolar Type Motor Drive
7
Compatibility Notice to the Customers Using SD4030B2
7
2 Specifications
8
3 Connector Pin Assignment
9
Cn1
9
Cn2
9
4 I/O Circuit Diagram
10
Command Pulse or CW Pulse (P+, P-), Direction Command or CCW Pulse (D+, D-) Input
10
Excitation off (OFF) Input
10
Alarm (ALM) Output
10
5 Logic of Command Input Pulse
11
In Case of 1-Pulse Mode
11
In Case of 2-Pulses Mode
11
6 Connection of Motor
12
In the Case of Bipolar Type Motor
12
In the Case of Unipolar Type Motor
12
7 Setting of Switch SW 1
13
8 Setting of Switch SW 3(MIX)
14
9 Settings of Jumper JP1
15
10 Led“Pow” ····················································································································· 10
16
Led"Pow
16
11 JOG Operation
16
12 Setting of Potentiometers
16
RUN Potentiometer
16
STOP Potentiometer
17
JOG Potentiometer
17
13 How to Adjust the RUN Potentiometer Precisely
18
14 Need of a Rated Output Current Reduction at a Higher Power Supply Voltage Area
18
15 Troubleshooting
19
16 Component Layout
20
17 Dimension
21
18 Difference between SD4030B2 and SD4030B3
22
Difference in How to Set MIX Decay
22
Difference on the Maximum Frequency of Command Pulse
22
19 CE Marking
23
20 Caution for ESD Damage
23
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HPtec SD4030B3 Specifications
General
Brand
HPtec
Model
SD4030B3
Category
Control Unit
Language
English
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