Baldor DBSC105-AAA-1, DBSC102-AAA, DBSC102-AAA-1, DBSC105-AAA Installation And Operating Manual

AC Servo Drive

$25.00

DBSC 100 Series

AC Servo Control

Installation and Operating Manual

9/96MN1229

Table of Contents

Section 1
Introduction and Conformity 1–1.

Introduction 1–1
Conformity 1–1
Limited Warranty 1–2.
Safety Notice 1–3.
Precautions 1–3

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 2
Specifications 2–1.

Identification 2–1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

General Specifications 2–2.
Signal Levels 2–4.
Regeneration 2–5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating Conditions 2–5.
Optional 24VDC Input 2–5.

Section 3
Installation 3–1.

Overview 3–1

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Location and Mounting 3–1.
Altitude Derating 3–1.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Temperature Derating 3–1.
Overload Protection 3–2.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Wiring Consideration 3–2.
Protective Devices 3–2.
Power Disconnect 3–2.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

AC Power Connections 3–2.
Motor Wiring 3–4.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Control Signal Wiring 3–4.
Active High Definition 3–4.
Active Low Definition 3–4.
Command Input 3–7.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

MN1229

TOC–1

Section

REGEN Resistor 3–8.
Resolver Wiring 3–8.
Encoder Output 3–9.
Serial Interface Wiring 3–10.
Optional Control Signal Wiring 3–11.
Fault Relay Output 3–11.
24VDC External Power Source 3–11.
Control Inputs 3–12.
Control Outputs 3–12.
Electronic Handwheel (Optional) 3–13.
Cable Preparation 3–13.

Cable Connection 3–14.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 4
System Setup 4–1.

Overview 4–1
DIP Switch Settings 4–1.
Jumper Settings 4–3.
Power Up 4–4.
First Time Power Up 4–4.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 5
Troubleshooting 5–1.

Overview 5–1
DB LED 5–2.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Section 6
Drawings 6–1.

DBSC Dimensions 6–1.
DBSC 100 Connector Descriptions 6–2.
Mounting Hole Location 6–3.

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

TOC–2

MN1229

Section 1
Introduction and Conformity

Introduction

The Baldor Series Controls represent the latest technology in microprocessor
based motor controls. The user programmable parameters available in every
control provides the ability to customize the control to most any application.

Baldor has tried to ensure that the information in this manual is correct at the
time of printing. The information is subject to change without prior notice.

This document is copyright by Baldor and is supplied with the understanding
that it will not be reproduced or disclosed in whole or in part, without the
express permission of Baldor.

Conformity

This product is only for use in industrial applications as described in EN 60204
and VDE 0160. This means use DBSC100 in stationary ground based
applications only
within the meaning of “Safety law of appliance”, “EMC Law” or “Machine
directive”. It is the responsibility of the user to verify that the equipment the
DBSC 100 is used in complies with all applicable regulations.

The DBSC 100 Series AC Servo Control is intended for use in industrial
installations. These controls are designed for applications that require speed
control of three phase AC Servo motors.

The DBSC 100 conforms to the following standards:

. It is a component only and is not intended for immediate use

DIN VDE 0100
DIN VDE 01
DIN VDE 0160

DIN IEC 326
EN 60529

MN1229

10

Power installations with nominal voltages
Dimensioning of clearance tolerances.
Electronic equipment for use in electrical power

installations.
Design and use of printed circuit boards.
Degrees of protection provided by enclosure.

≤ 1000 VAC.

1–1

Section

Limited Warranty

For

a period of one (1) year from the date of
or replace without charge controls which our examination proves to be defective in
material

or workmanship. This warranty is valid if the unit has not been tampered
with by unauthorized persons, misused, abused, or improperly installed and has
been used in accordance with the instructions and/or ratings supplied. This
warranty is in lieu of any other warranty or guarantee expressed or implied.
BALDOR
removal),
or

property caused by items of our manufacture or sale. (Some states do not allow

shall not be held responsible for any expense (including installation and
inconvenience, or consequential damage, including injury to any person

exclusion or limitation of incidental or consequential damages, so the above
exclusion may not apply.) In any event, BALDOR’s total liability, under all
circumstances,
purchase

shall not exceed the full purchase price of the control. Claims for

price refunds, repairs, or replacements must be referred to BALDOR
all pertinent data as to the defect, the date purchased, the task performed by the
control,

and the problem encountered. No liability is assumed

such as fuses.
Goods

may be returned only with written notification including a BALDOR

Authorization Number and any return shipments must be prepaid.

original purchase, BALDOR will repair

with

for expendable items

Return

1–2

MN1229

Section

Safety Notice

This equipment contains high voltage. Electrical shock can cause serious or
fatal injury. Only qualified personnel should attempt the start-up procedure or
troubleshoot this equipment.

This equipment may be connected to other machines that have rotating parts or
parts that are driven by this equipment. Improper use can cause serious or
fatal injury. Only qualified personnel should attempt the start-up procedure or
troubleshoot this equipment.

PRECAUTIONS

WARNING: Do not touch any circuit board, power device or electrical

connection before you first ensure that power has been
disconnected and there is no high voltage present from
this equipment or other equipment to which it is
connected. Electrical shock can cause serious or fatal
injury. Only qualified personnel should attempt the
start-up procedure or troubleshoot this equipment.

WARNING: Be sure that you are completely familiar with the safe

operation of this equipment. This equipment may be
connected to other machines that have rotating parts or
parts that are controlled by this equipment. Improper use
can cause serious or fatal injury. Only qualified personnel
should attempt the start-up procedure or troubleshoot this
equipment.

WARNING: Be sure all wiring complies with the National Electrical

Code and all regional and local codes. Improper wiring
may result in unsafe conditions.

WARNING: Be sure the system is properly grounded before applying

power. Do not apply AC power before you ensure that all
grounding instructions have been followed. Electrical
shock can cause serious or fatal injury.

MN1229

1–3

Section

WARNING: Do not remove cover for at least five (5) minutes after AC

power is disconnected to allow capacitors to discharge.
Dangerous voltages are present inside the equipment.
Electrical shock can cause serious or fatal injury.

WARNING: Improper operation of control may cause violent motion of

the motor shaft and driven equipment. Be certain that
unexpected motor shaft movement will not cause injury to
personnel or damage to equipment. Peak torque of
several times the rated motor torque can occur during
control failure.

WARNING: Motor circuit may have high voltage present whenever AC

power is applied, even when motor is not rotating.
Electrical shock can cause serious or fatal injury.

Caution: To prevent equipment damage, be certain that the

electrical service is not capable of delivering more than
the maximum line short circuit current amperes listed in
this manual.

Caution: To prevent equipment damage, be certain that the input

power has correctly sized protective devices installed as
well as a power disconnect.

Caution: To prevent equipment damage, DO NOT connect a 24VDC

source to terminal strip X2 if the 24 Volt option is not
installed. If you apply 24VDC to X2 without the option, the
control will be damaged.

1–4

MN1229

Section 2
Specifications

Identification

DBSC 1XX - XXX - X

Digital

Baldor

Series

Servo Control

Code Input

A
B
E

F

Code

A
B

Code

A
B

Code

Blank

1

2

3

Control Options

Pulse & Direction with RS-232
Pulse & Direction with RS-422/RS485
Electronic Handwheel (Pulse Follower)

with RS-232

Electronic Handwheel (Pulse Follower)

with RS-422/RS485

Feedback Options
Standard Resolver

Encoder

Field Bus Options
None

CAN Bus

Input Control Options
Standard 230 V

1

15 V

AC 1O Input Power

Optional external 24 VDC Logic Input

(Customer Provided)

1

15 V

AC 1O Input Power and

External 24 VDC Logic Input

AC Input Power

Code Current

02052.5 Amps
5 Amps

MN1229

2–1

Section

General Specifications - 230VAC

Description Unit DBSC102-AAA DBSC105-AAA

Input Voltage Range
(230V

AC 1O Nominal)
Input Frequency Hz 50/60 ±5%
Nominal Output Bus (Range)
Nominal Current (
Peak Phase Current (±10%); 2.5s

.5s
Nominal Output Power
Efficiency % >97
Minimum Load Inductance mH 400
Nominal Switching Frequency KHz 8.5
Mounting – Panel
Overall Dimensions

Weight

Operating Altitude

Operating Temperature °C
Rated

Storage T

±10%) A

emperature °C –25 to +70

VAC

VDC

RMS

±

A

RMS

KVA 1.01 2.17

in (mm)

lbs (Kg)

Feet

(Meters)

2.65x6.81x6

(67.5x173x152.5)

2.73 (1.24)

(without heatsink)

To 3300 feet (1000 meters).

Above 3300 ft, derate 11% per

220 - 250

320 (50-350)

2.5 5
5 10

3300ft (1000m).

+5 to 40

1

3.6x6.8x6

(92.5x173x152.5)

4.69 (2.13)

(with heatsink)

1

DBSC 105 with additional heatsink.

All values at ambient temperature of 25°C unless otherwise stated.

2–2

MN1229

Section

General Specifications - 115VAC

Description Unit DBSC102-AAA-1 DBSC105-AAA-1

Input Voltage Range
(115V

AC 1O Nominal)
Input Frequency Hz 50/60 ±5%
Nominal Output Bus (Range)
Nominal Current (
Peak Phase Current (±10%); 2.5s

.5s
Nominal Output Power
Efficiency % >97
Minimum Load Inductance mH 400
Nominal Switching Frequency KHz 8.5
Mounting – Panel
Overall Dimensions

Weight

Operating Altitude

Operating Temperature °C
Rated

Storage T

±10%) A

emperature °C

VAC

VDC

RMS

±

A

RMS

KVA 1.01 2.17

in (mm)

lbs (Kg)

Feet

(Meters)

2.65x6.81x6

(67.5x173x152.5)

2.73 (1.24)

(without heatsink)

To 3300 feet (1000 meters).

Above 3300 ft, derate 11% per

97 - 125

320 (50-350)

2.5 5
5 10

3300ft (1000m).

+5°C to 40°C

–25°C

1

3.6x6.8x6

(92.5x173x152.5)

4.69 (2.13)

(with heatsink)

to +70

°C

1

DBSC 105 with additional heatsink.

All values at ambient temperature of 25°C unless otherwise stated.

MN1229

2–3

Section

Signal Levels

Description Unit DBSC 102 DBSC 105

Command Input
Command Signal Resolution bits 12
A/D Conversion Rate
Control Inputs - X3-6, X3-7, X3-9, X3-10,

X3-1
Feedback System – Resolver
Feedback Resolution V

Resolver Pole Paris
Resolver Winding Ratio
Encoder Output – RS422
Encoder Resolution ppr 512 / 10241 / 2048 / 4096
Pulse & Direction Input

Maximum Input Frequency KHz 500
Optional Handwheel Input (Pulse Follower)

Maximum Input Frequency KHz 500
Communications Interfaces

Data Communications Rate

1, X3-12, X3-13, X3-16, X3-17

elocity
V
V

≤1500 RPM

elocity

≤6000 RPM

elocity > 6000 RPM

VDC ±10

msec 476
VDC

bits 16

14
12

– 1

– RS422

– RS422

(Encoder interface - A & B)

–

Baud 9600 (Fixed)

+12 to +29

0.5

(Galvanically Isolated)

RS232 / 422 / 485

(Not galvanically Isolated)

1

Factory Setting.

2–4

MN1229

Section

Regeneration

Description Unit DBSC 102 DBSC 105

Maximum REGEN Switching Current
Maximum Load Inductance mH 100
REGEN Resistor for

DBSC 10X-AAA (230V
REGEN Resistor for

DBSC 10X-AAA-1 (1
Continuous REGEN Power with

230V

AC (1

15V

AC) Input V

REGEN Power

AC)

15VAC)

oltage

A 7

– RG56

– RG27

Watts 44

Watt-Sec 430

Operating Conditions

Description Unit DBSC 102 DBSC 105

Ambient Operating T
Humidity % 10 to 90 RH Non-Condensing

Altitude m 1000
Shock –
Vibration –
Class of Protection

emperature °C

+5 to 40

(According to DIN40 040,

10G (DIN IEC 68-2-6/29)

1G (DIN IEC 68-2-6/29)

–

IP20 (DIN40 050/ IEC 144

class F)

Optional 24VDC Input (Optional - Must be ordered separately)

Description Unit DBSC 102 DBSC 105

Input V

oltage Range VDC
Input Ripple V
Input Current (@24VDC)
Surge Current (at Power On for
DC Bus V

with 24V option

MN1229

oltage % ±10

≤100msec) A

oltage absolute Min (Max) values

A

RMS
RMS

VDC

20 to 30

1.75
4

0 (350)

2–5