Rockwell Automation 1336Z User Manual

1336 SPIDER
Adjustable
FrequencyACDrive
for the
Fibers Industry

9.9A-60.0A
Firmware Version 2.xxx-5.xxx

User Manual

Important User Information

Solid state equipment has operational characteristics differing from those of
electromechanical equipment. “Safety Guidelines for the Application,
Installation and Maintenance of Solid State Controls” (Publication SGI-1.1
available from your local Rockwell Automation Sales Office or online at
http://www.ab.com/manuals/gi) describes some important differences
between solid state equipment and hard-wired electromechanical devices.
Because of this difference, and also because of the wide variety of uses for
solid state equipment, all persons responsible for applying this equipment
must satisfy themselves that each intended application of this equipment is
acceptable.

In no event will Rockwell Automation, Inc. be responsible or liable for
indirect or consequential damages resulting from the use or application of
this equipment.

The examples and diagrams in this manual are included solely for
illustrative purposes. Because of the many variables and requirements
associated with any particular installation, Rockwell Automation, Inc.
cannot assume responsibility or liability for actual use based on the
examples and diagrams.

No patent liability is assumed by Rockwell Automation, Inc. with respect to
use of information, circuits, equipment, or software described in this
manual.

Reproduction of the contents of this manual, in whole or in part, without
written permission of Rockwell Automation, Inc. is prohibited.

Throughout this manual we use notes to make you aware of safety
considerations.

ATTENTION: Identifies information about practices or
circumstances that can lead to personal injury or death, property

!

damage, or economic loss.

Attentions help you:

• identify a hazard

• avoid the hazard

• recognize the consequences

Important:Identifies information that is especially important forsuccessful

application and understanding of the product.

Shock Hazard labels may be located on or inside the drive to
alert people that dangerous voltage may be present.

Burn Hazard labels located on the front of the drive alerts
people about a hazard of burns. Do not touch the heatsink
surface during operation of the drive. After disconnecting power
allow time for cooling.

SCANport is a trademark of Rockwell Automation, Inc.
PLC is a registered trademark of Rockwell Automation, Inc.
IBM is a registered trademark of International Business Machines Corporation.
Windows 95 is a registered trademark of Microsoft Corporation.

Summary of Changes

Manual Changes The information below summarizes the changes to the 1336 SPIDER

User Manual since the last release. In general, this includes new

information pertaining to Firmware 5.xxx.

Description of Change Page(s)

Step Logic function added
(see New and Updated Parameters below).

Updated Parameters:

[Freq Select 1]
[Current Limit]
[Freq Select 2]
[Language]
[Flying Start En]
[LLoss Restart]
[TB5 Term 2x Sel]
[CRx Out Select]
[Freq Source]
[Break Freq]

New Parameters:

[SLx Logic Step]
[SLx Logic Jump]
[SLx Step Jump]
[SLx Step Setting]
[SLx Time]
[SLx Encoder Cnts]

[Current Step]
Parameter Cross References updated
Parameter Record updated

7–60

7–8, 7–16
7–9
7–16
7–21
7–21
7–22
7–27
7–28
7–38
7–57

7–61
7–62
7–62
7–62
7–63
7–63
7–63

A–4
A–11

soc–2 Summary of Changes

Notes

Table of Contents

Chapter 1

Information and Precautions Manual Objectives. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1

Catalog Number Explanation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1

Conventions Used in this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1

General Precautions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–1

Nameplate Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–3

Chapter 2

General Installation for All
Drives

Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1

Installation Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2

AC Supply Source. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3

Input Power Conditioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3

Input Fuses. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4

Input Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–5

Electrical Interference - EMI/RFI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–5

RFI Filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6

CE Conformity. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6

Grounding. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6

Power Cabling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–9

Output Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–12

Cable Termination. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–13

Adapter Definitions and Communication Option Installation. . . . . . . . . . 2–14

Chapter 3

Installation/Wiring for Stand­Alone Drives

Control and Signal Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–1

Digital Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2

Pulse Input/Output Option. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–8

Digital Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–8

Analog I/O. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–9

Standard Analog I/O Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–10

Optional Analog I/O Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–11

Chapter 4

Installation/Wiring for PLC
Control Drives

Control and Signal Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1

Digital Inputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–3

Chapter 5

Human Interface Module HIM Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1

HIM Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–4

Handheld HIM Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–13

Chapter 6

Start-Up Start-Up Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–1

Initial Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–2

Assisted Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–2

Advanced Start-Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–5

toc–ii Table of Contents

Chapter 7

Programming Function Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–1

Programming Flow Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–1

Chapter Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–4

Chapter 8

Troubleshooting Fault Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–1

Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–9

Appendix A

Specifications and
Supplemental Information

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–1

Derating Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–3

Parameter Cross Reference - By Number . . . . . . . . . . . . . . . . . . . . . . . . A–4

Parameter Cross Reference - By Name. . . . . . . . . . . . . . . . . . . . . . . . . . A–5

HIM Character Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–6

Communications Data Information Format . . . . . . . . . . . . . . . . . . . . . . . A–7

Typical Programmable Controller Communications Configurations. . . . . A–9

Typical Serial Communications Configurations . . . . . . . . . . . . . . . . . . . A–10

Read/Write Parameter Record. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–11

Initial Parameter Settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A–12

Dimensions Appendix B

Appendix C

CE Conformity Requirements for Conforming Installation . . . . . . . . . . . . . . . . . . . . . . . . C–2

Electrical Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–2

Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C–4

Appendix D

Flash Memory What is Flash Memory?. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–1

Firmware Download Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D–1

Chapter 1

Information and Precautions

Chapter 1 provides information on the general intent of this manual,
gives an overall description of the 1336
Frequency AC Drive and provides a listing of key drive features.

Manual Objectives This publication provides planning, installation, wiring and

diagnostic information for the Stand-alone (full I/O) and PLC
control (limited I/O) 1336 SPIDER Drive. To assure successful
installation and operation, the material presented must be thoroughly
read and understood before proceeding. Particular attention must be
directed to the Attention and Important statements contained within.

Catalog Number Explanation The diagram below describes the SPIDER catalog numbering system.

SPIDER Adjustable



1336Z

First Position

Bulletin Number

1

P

–

Second Position

Drive Types

Letter Type

P PLC Control
S Stand-Alone

Control

This current is only possible with synchronous motors and for spinning applications. For actual motor current rating, refer to Appendix A.

Conventions Used in this Manual

General Precautions

A

Third Position

Voltage

Letter Voltages

A 200-240V AC or

310V DC

B 380-480VAC or

513-620V DC

022

Fourth Position

Peak Current Rating

Code Peak Current

022 21.6A
036 36.0A
060 60.0A

010 9.9A
017 16.5A
033 33.0

–

N

Fifth Position

1

Enclosure Type

Code Type

N IP 20 (Open Type)

with Line Choke

AE IP 20 (Open Type)

with EMC Filter

–

GM1

Sixth Position

Communication Options

Code Description

GM1 Single Point Remote I/O
GM2 RS-232/422/485, DF1 &

DH485
GM5 DeviceNet™
GM6 Enhanced DeviceNet

To help differentiateparameter names and display text from other text
the following conventions will be used:

• Parameter Names will appear in [brackets]

• Display Text will appear in “quotes”

ATTENTION: Only personnel familiar with the 1336

SPIDER Adjustable Frequency AC Drive and associated

!

machinery should plan or implement the installation, start-up
and subsequent maintenance of the system. Failureto comply
may result in personal injury and/or equipment damage.

ATTENTION: An incorrectly applied or installed drive can
result in component damage or a reduction in product life.

!

Wiring or application errors, such as, undersizing the motor,
incorrect or inadequate ACsupply, or excessive ambient tem­peratures may result in malfunction of the system.

1–2 Information and Precautions

General Precautions (continued)

ATTENTION:Toavoidahazardof electric shock,verifythat
the voltage on the bus capacitors has discharged before

!

performinganyworkon thedrive.MeasuretheDCbusvoltage
atthe + &–terminalsof thePowerTerminalBlock(see Figure

2.1 for location). The voltage must be zero.
ATTENTION: This drive contains ESD (Electrostatic

Discharge) sensitive parts and assemblies. Static control pre-

!

cautions are required when installing, testing, servicing or
repairingthisassembly.Componentdamage may result if ESD
control procedures are not followed. If you are not familiar
with static control procedures, reference A-B publication
8000-4.5.2, “GuardingAgainst Electrostatic Damage” or any
other applicable ESD protection handbook.

ATTENTION: Ground fault detection devices must not be
used on this drive as the sole protection measure against unin-

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tentionalshockhazard. TheDCcomponentin the groundfault
current may inhibit the correct function of the fault detector.

ATTENTION:ACdrivescancause disturbancestothesupply
network. The basic version of the 1336 SPIDER Drive does

!

not include any harmonic filters and may not fulfill the limits
of the national recommendations. The harmonic voltage dis­turbances produced by the drive are dependent on the supply
network impedance.

Machinery Directive

ATTENTION: The 1336 SPIDER Drive is a component
intended for implementation in machines or systems for the

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capital goods industry.
The start-up of the drive in the European market is not

permitted until it has been confirmed that the machine into
which the drives are built is in conformance with the
regulations of the Council Directive Machinery 89/392/EWG.

ATTENTION: The built-in Stop function (control input at
terminal20-25)mustnotbeusedasanemergencystopcircuit.

!

To inhibit uncontrolled machine operation in case of the mal­function of the drive, the user must provide an external
emergency stop circuit, which ensures disconnection of the
power source from the motor. This circuit must be hardwired
with electro-mechanic components and shall not depend on
electronic logic or software. The stopping device (e.g.
mushroom head pushbutton with lock) must be accessible to
the operator. Failure to observe this precaution could result in
bodily injury or loss of life.

Nameplate Location

Information and Precautions 1–3

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

L1
L2
L3

45 (–)
47 (+)

48

U
V
W

PE

Nameplate Located on

Side Panel

9.9A through 36A Drives

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

Nameplate Located on

33A and 60A Drives

Side Panel

1–4 Information and Precautions

End of Chapter 1

Chapter 2

General Installation for All Drives

Chapter 2 provides the information you need to properly mount and
wire the main power connections of 1336 SPIDER Drives. In
addition, installation instructions are provided for the communication
options (GM1, GM2, etc.). Detailed control and signal wiring for the
Stand-alone or PLC control version is presented in Chapter 3 or 4,
respectively. Since most start-up difficulties are the result of incorrect
wiring, every precaution must be taken to assure that the wiring is
done as instructed. All items must be read and understood before the
actual installation begins.

ATTENTION: Thefollowinginformationismerely a
guide for proper installation. The Allen-Bradley

!

Company cannot assume responsibility for the
complianceorthenoncompliancetoanycode,national,
localorotherwisefortheproperinstallationofthisdrive
or associated equipment. A hazard of personal injury
and/or equipment damage exists if codes are ignored
during installation.

Mounting Minimum Mounting Requirements for Proper Heat Dissipation

(Dimensions shown are between drives or other devices)

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

PE

101.6 mm
(4.0 in.)

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

PE

Normal Spacing

5.1 mm (0.2 in.)

15.2 mm (0.6 in.)
Required to

Remove Cover

101.6 mm
(4.0 in.)

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

PE

UP

101.6 mm
(4.0 in.)

101.6 mm
(4.0 in.)

2–2 General Installation for All Drives

Installation Guidelines

GND

CAT. NO.
FREQUENCY
POWER RATING
PRIMARY VOLTAGE
SECONDARY VOLTAGE
INSULATION CLASS
NO. OF PHASES
VENDOR PART NO.

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

AC Supply Source

Harmonics/RFI/EMC

Page 2–3

Page 2–5 &
Appendix C

ALLEN-BRADLEY

Input Power Conditioning

Input Fusing & Circuit Breakers

Input Devices

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

Electrical Interference

Grounding

Page 2–3

Page 2–4

Page 2–5

Page 2–5

Page 2–6

PE

Power Cabling

Control & Signal Cabling

Output Devices

Cable Termination

Page 2–9

Chapters 3 & 4

Page 2–12

Page 2–13

Motor

General Installation for All Drives 2–3

AC Supply Source 1336 SPIDER drives are suitable for use on a circuit capable of

delivering up to a maximum of 200,000 rms symmetrical amperes,
600 volts.

ATTENTION: To guard against personal injury and/or
equipmentdamage causedby improperfusing, useonly the

!

recommended line fuses specified in Table 2.A.

Unbalanced Distribution Systems

This drive is designed to operate on earthed-neutral, three-phase
supply systems whose line voltages are symmetrical. 240V ACdrives
may be operated with one phase referenced to ground.

Ungrounded Distribution Systems

1336 SPIDER drives are not designed to operate in ungrounded
systems.

Input Power Conditioning In general, the 1336 SPIDER is suitable for direct connection to an

AC line of the correct voltage. Certain conditions can exist, however,
that prompt consideration of a line reactor or isolation transformer
ahead of the drive.

The basic rules to aid in determining whether a line reactor or
isolation transformer should be considered are as follows:

1. If the AC source experiences frequent power outages or

significant voltage transients, users should calculate the source
transformer VA. If thesource transformer VA exceeds the VAmax
(1MVA) and the drive is installed close to the source, it is an
indication that there may be enough energy behind these voltage
transients to cause nuisance input fuse blowing, overvoltage
faults or drive power structure damage. In these cases, a line
reactor or isolation transformer should be considered.

2. If the AC source does not have a neutral or one phase referenced

to ground (see Unbalanced Distribution Systems), an isolation
transformer with the neutral of the secondary grounded is required. If
the line-to-ground voltages on any phase can exceed 125% of the
nominal line-to-line voltage, an isolation transformer with the neutral
of the secondary grounded, is

3. If the AC line supplying the drive has power factor correction

capacitors that are switched in and out, an isolation transformer
or 5% line reactor is recommended between the drive and
capacitors. If the capacitors are permanently connected and not
switched, the general rules above apply.

highly recommended.

2–4 General Installation for All Drives

Input Fuses The 1336 SPIDER should be installed with input fuses. However,

local/national electrical codes may determine additional requirements
for these installations.

Installations per U.S. NEC/UL/CSA

In general, the specified fuses are suitable for branch short circuit
protection and provide excellent short circuit protection for the drive.
The fuses offer a high interrupting capacity and are fast acting. Refer
to the North American selections in Table 2.A.

IEC Installations

For those installations that are not required to meet the U.S. NEC/

UL/CSA, the specified fuses are suitable for branch short circuit
protection and provide excellent short circuit protection for the drive.
The fuses offer a high interrupting capacity and are fast acting. Refer
to the selections in Tables 2.A and 2.B.

ATTENTION: The 1336 SPIDER does not provide input
powershort circuit protection.Specifications forthe recom-

!

mendedfusetoprovidedriveinputpowerprotectionagainst
short circuits is provided.

Table 2.A
Maximum Recommended AC InputLine Fuse Ratings (fuses are user supplied)

European
Installations

The recom­mended fuse is
Class gG, general
industrial applica­tions.

NorthAmerican
Installations

The recom­mended fuse is
UL Class CC, T
or J.

Drive Catalog
Number

1336Z- _ A022 3.0 1.8 30A
1336Z- _ A036 5.0 3.0 30A
1336Z- _ A060 8.3 5.0 50A
1336Z- _ B010 2.7 1.6 20A
1336Z- _ B017 4.6 2.7 20A
1336Z- _ B033 9.1 5.5 40A

Drive Output
kVA Rating

Drive Output
kW Rating

Table 2.B
Recommended Fuses for Shared DC Bus Applications

(Fuses must be mounted between the drive and the shared DC bus)

AC Line
Rating Description Fuse Type

240V AC with Earthed Transformer

Star Point

with B Phase Grounded AJT (Gould or equivalent),

480V AC with Earthed Transformer

Star Point

LP-CC (Bussmann or equivalent),
300V DC rating

AJT (Gould or equivalent),
500V DC rating

500V DC rating
AJT (Gould or equivalent),

500V DC rating

Maximum
Fuse Rating

Maximum
Fuse Rating

See Table

2.A

General Installation for All Drives 2–5

Input Devices Starting and Stopping the Motor

ATTENTION: The drive start/stop control circuitry in­cludes solid-statecomponents. If hazards due to accidental

!

contact with moving machinery or unintentional flow of
liquid, gas or solids exist, an additional hardwired stop cir­cuit may be required to remove ACline power to thedrive.
WhenAC power isremoved, there will be a lossof inherent
regenerativebrakingeffect &the motor will coast toa stop.
An auxiliary braking method may be required.

Repeated Application/Removal of Input Power

ATTENTION: The drive is intended to be controlled by
control input signals that will start and stop the motor. A

!

device that routinely disconnects then reapplies line power
to the drive for the purpose of starting and stopping the
motor is not recommended.

Electrical Interference - EMI/RFI Immunity

The immunity of 1336 SPIDER drives to externally generated
interference is good. Usually, no special precautions are required
beyond the installation practices provided in this publication.

Since coils can generate severe electrical transients, it is
recommended that the coils of DC energized contactors associated
with drives be suppressed with a diode or similar device. AC supplied
coils should utilize an R-C suppressor.

Emission

Careful attention must be given to the arrangement of power and
ground connections to the drive to avoid interference with nearby
sensitive equipment. The cable to the motor carries switched voltages
and should be routed well away from sensitive equipment.

The ground conductor of the motor cable must be connected to the
drive ground (PE) terminal directly. Connecting this ground
conductor to a cabinet ground point or ground bus bar may cause high
frequency current to circulate in the ground system of the enclosure.
The motor end of this ground conductor must be solidly connected to
the motor case ground.

Shielded cable must be used to guard against radiated emissions from
the motor cable. The shield must be connected to the drive ground
(PE) terminal and the motor ground as outlined above. Armored cable
can be used if radiation is not a concern.

2–6 General Installation for All Drives

The drive has a smallcommon mode choke in the power output (U, V
& W). On installations that do not use shielded cable, additional
common mode chokes can help reduce common mode noise at the
drive output. Common mode chokes can also be used on analog or
communication cables. Refer to page 2–13 for further information.

An RFI filter can be used and in most situations provides an effective
reduction of RFI emissions that may be conducted into the main
supply lines.

If the installation combines a drive with sensitive devices or circuits,
it is recommended that the lowest possible drive PWM carrier
frequency be programmed.

RFI Filtering 1336 SPIDER drives can be ordered with an integral RFI filter, which

controls radio-frequency conducted emissions into the main supply
lines and ground wiring.

If the cabling and installation recommendation precautions described
in this manual are adhered to, it is unlikely that interference problems
will occur when the drive is used with conventional industrial
electronic circuits and systems. However, a filter may be required if
there is a likelihood of sensitive devices or circuits being installed on
the same AC supply.

Where it is essential that very lowemission levelsmust be achievedor
if conformity with standards is required the optional RFI filter must
be used. Refer to Appendix C for installation and grounding information.

CE Conformity Refer to Appendix C.

Grounding Refer to the grounding diagram on page 2–8. The drive must be

connected to system ground at the power ground (PE) terminal.
Ground impedance must conform to the requirements of national and
local industrial safety regulations (NEC, VDE 0160, BSI, etc.) and
should be inspected and tested at appropriate and regular intervals.

In any cabinet, a single, low-impedance ground point or ground bus
bar should be used. All circuits should be grounded independently
and directly. The AC supply ground conductor should also be
connected directly to this ground point or bus bar.

Sensitive Circuits

It is essential to define the paths through which the high frequency
ground currents flow. This will assure that sensitive circuits do not
share a path with such current. Control and signal conductors should
not be run near or parallel to power conductors.

General Installation for All Drives 2–7

Motor Cable

The ground conductor of the motor cable (drive end) must be
connected directly to the drive ground (PE) terminal (see General
Grounding on page 2–8), not to the enclosure bus bar. Grounding
directly to the drive (and filter, if installed) can provide a direct route
for high frequency current returning from the motor frame and ground
conductor. At the motor end, the ground conductor should also be
connected to the motor case ground.

If shielded or armored cables are used, the shield/armor should also
be grounded at both ends as described above.

Discrete Control and Signal Wiring

The control and signal wiring must be grounded at the drive (see
General Grounding on page 2–8). If shielded control and signal wires
are used, the shield must also be grounded at the drive end only.

If the control and signal wires are short, and contained within a
cabinet which hasno sensitive circuits, the use of shielded control and
signal wiring may not be necessary, but is always recommended.

Safety Ground - PE (Potential Earth)

This is the safety ground required by code. This point must be
connected to adjacent building steel (girder, joist) or a floor ground
rod, provided grounding points comply with national or local electric
code regulations. The line input PE wire must be connected to the
bottom PE terminal (see General Grounding on page 2–8). If a
cabinet ground bus is used, refer to Grounding on page 2–6.

RFI Filter

Important: Using the integral RFI filter may result in relatively high

ground leakage currents. Surge suppression devices are
incorporated in the drive. The filter must be solidly
grounded. Grounding must not rely on flexiblecables and
should not include any form of plug or socket that would
permit inadvertent disconnection. The integrity of this
connection should be periodically checked.

2–8 General Installation for All Drives

General Grounding

Conduit/4-Wire Cable

to Motor & Signal PE Ground

Nearest

Building Structure Steel

(for further grounding info, see "

PWR
RUN
STOP
FAULT

PE

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

TB1

TB2

TB3

TB4

TB5

TB6

TB7

L1 (R)

L2 (S)

L3 (T)

Do Not Use

PE

RIO/DH+

Common

or Analog

Mode Core*

To Computer/Position Controller

Control and Signal Wiring" in Chapter 3 or 4

Single-Point Grounding/Panel Layout

L1 (R)

U (T1)
V (T2)
W (T3)
PE/Gnd.

Common

Mode
Core*

Shield*

Shield

Motor

Terminator*

)

Motor Frame

PE

Ground per

Local Codes

* Options that can be

installed as needed.

Nearest

Building Structure Steel

L2 (S)

L3 (T)

Zero Volt Potential Bus

(Isolated from Panel)

PE Ground Bus

(Grounded to Panel)

For Programmable Controller
grounding recommendations,
refer to publication 1770-4.1

1336 SPIDER 1336 SPIDER

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

PE

PE PE

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

PE

To Nearest Building

Structure Steel

Nearest Building

Structure Steel

Important:Grounding requirementswillvarywith the drivesbeingused. Other driveswithTrueEarth (TE)terminalsmusthave azeropotentialbus, separate frompotential
earth(PE) ground bus. Notethat busescanbe tied together atonepoint in the control cabinetorbrought back separately tothebuilding ground grid (tied within3meters
(10 feet)).

General Installation for All Drives 2–9

Power Cabling Input and output power connections are performed through the power

terminal blocks (see Figure 2.1 for location).
Important: For maintenance and setup procedures, the drive may be

operated without a motor connected.

ATTENTION: The National Codes and standards (NEC,
VDE,BSI etc.) andlocalcodes outlineprovisionsfor safely

!

installing electrical equipment. Installation must comply
with specifications regarding wire types, conductor sizes,
branch circuit protection anddisconnect devices.Failure to
do so may result in personal injury and/or equipment dam­age.

Figure 2.1
Power Terminal Block Locations

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTA GE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

45 (–)
47 (+)

PE

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

Power Terminal Blocks

L1
L2
L3

48

U
V

W

Cover Removed to

Show Terminal

Blocks

L1 L2 L3 45

M4

(–)47(+)

48 U V W

PE

M4

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTA GE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

Table 2.C
Power Terminal Block Signals

Terminal Description

PE Potential Earth Ground
L1 (R), L2 (S), L3 (T) AC Line Input Terminals
(+) 47 & (–) 45 DC Bus Terminals
(+) 47 & 48 Braking Resistor
U (T1), V (T2), W (T3) Motor Connection

2–10 General Installation for All Drives

Table 2.D
Power Terminal Block Specifications

Drive Catalog
Number

1336Z-_ A022
1336Z-_ A036
1336Z-_ B010
1336Z-_ B017

1336Z-_ A060
1336Z-_ B033

1

Motor Cables

A variety of cable types are acceptable for drive installations. For
many installations, unshielded cable is adequate, provided it can be
separated from sensitive circuits. As an approximate guide, allow a
spacing of 0.3 meters (1 foot) for every 10 meters (32.8 feet) of
length. In all cases, long parallel runs mustbe avoided. Usecable with
the appropriate insulation class.

Max./Min. Wire Size

mm2 (AWG)

0.2/4 (24/10) M3 0.5-0.6 (4.4-5.3) 7 (0.28)

0.5/10 (20/6) M4 1.2-1.5 (10.6-13.3) 10 (0.39)

Wire sizes given are maximum/minimum sizes that terminal block will accept - these are not
recommendations. Use Copper wire only. Wire gauge requirements and recommendations are based
on 75 degree C. Do not reduce wire gauge when using higher temperature wire.

1

Screw
Size

Torque Range

N-m (lb.-in.)

Remove Insulation

mm (in.)

The cable should be 4-conductor with the ground lead being
connected directly to the drive ground terminal (PE) and the motor
frame ground terminal.

Shielded Cable

Shielded cable is recommended if sensitive circuits or devices are
connected or mounted to the machinery driven by the motor. The
shield must be connected to both the drive ground (drive end) and
motor frame ground (motor end). The connection must be made at
both ends to minimize interference.

If cable trays or large conduits are to be used to distribute the motor
leads for multiple drives, shielded cable is recommended to reduce or
capture the noise from the motor leads and minimize “cross coupling”
of noise between the leads of different drives. The shield should be
connected to the ground connections at both the motor and drive end.

Armored cable also provides effective shielding. Ideally it should be
grounded only at the drive (PE) and motor frame. Some armored
cable has a PVC coating over the armor to prevent incidental contact
with grounded structure. If, due to the type of connector, the armor is
grounded at the cabinet entrance, shielded cable should be used
within the cabinet if power leads will be run close to control signals.

In some hazardous environments it is not permissible to ground both
ends of the cable armor because of the possibility of high current
circulating at the input frequency if the ground loop is cut by a strong
magnetic field. This only applies in the proximity of powerful
electrical machines. In such cases, consult factory for specific
guidelines.

General Installation for All Drives 2–11

Conduit

If metal conduit is preferred for cable distribution, the following
guidelines should be followed.

• Drives are normally mounted in cabinets and ground connections

are made at a common ground point in the cabinet. Normal
installation of conduit provides grounded connections to both the
motor frame ground (junction box) and drive cabinet ground.
These ground connections help minimize interference. This is a
noise reduction recommendation only, and does not affect the
requirements for safety grounding (refer to pages 2–6 and 2–7).

• No more than three sets of motor leads can be routed through a

single conduit. This will minimize “cross talk” that could reduce
the effectiveness of the noise reduction methods described. If
more than threedrive/motor connections per conduit are required,
shielded cable as described above must be used. If practical, each
conduit should contain only one set of motor leads.

ATTENTION: Toavoidapossible shockhazardcaused by
induced voltages, unused wires in the conduit must be

!

grounded at both ends. For the same reason, if a drive shar­ing a conduit is being serviced or installed, all drives using
this conduit should be disabled. This will eliminate the pos­sible shock hazard from “cross coupled” drive motor leads.

Motor Lead Lengths

Installations with long cables to the motor may require the addition of
output reactors or cable terminators to limit voltage reflections at the
motor. Excessive cable charging current can also reduce the amount
of current available to produce rated motor torque. Refer to Table 2.E
for the maximum cable length allowed for various installation
techniques. Shaded distances are restricted by cable capacitance
charging current. The figure on the next page illustrates how total
cable length iscalculated. Failure to followthese guidelines can result
in poor motor performance and nuisance drive overcurrent or
overload tripping. For installations that exceed the recommended
maximum lengths listed, contact the factory.

Please note that the cable lengths shown are guidelines. Your
application may be restricted to a shorter cable length due to wire
type, wire placement, line reactor and type of motor.

Dynamic Brake Resistor Wiring

All brake resistor wiring must be twisted wire run in conduit separate
from control wiring. Maximum cable length is 2.5 meters (8.2 feet).
Size wire according to the “Brake Current” provided on page A–3.
Brake resistor dimensions and specifications can be found in
Appendix B.

2–12 General Installation for All Drives

How to Measure Motor Cable Lengths Limited by Capacitance

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

PE

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

PE

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

PE

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

PE

15 (50)

90 (295)

90 (295)

165 (540)

180 (590)

150 (490)

15 (50) 15 (50)

All examples represent motor cable length of 180 meters (590 feet).

Table 2.E
Maximum Motor Cable Length Restrictions in meters (feet) - 380V-480V Drives

No External Devices 1321-3R55-A Reactor at Drive 1321-3R25-A Reactor at Drive
Motor Insulation Class

not less than . . .

Motor Insulation Class

not less than . . .

Motor Insulation Class

not less than . . .

Drive Catalog
Number

Peak
Current
Rating

1

Cable
Diameter

mm2 (AWG)

220-240V AC 800V 1000V 1200V 800V 1000V 1200V

1336Z- _ A022 21.6A 2.5 (12) 120 (394) 120 (394) 120 (394) 180 (590) 180 (590) 180 (590)
1336Z- _ A036 36.0A 2.5 (12) 180 (590) 180 (590) 180 (590) 180 (590) 180 (590) 180 (590)
1336Z- _ A060 60.0A 6.0 (8) 180 (590) 180 (590) 180 (590) 180 (590) 180 (590) 180 (590)

380-400V AC 1000V 1200V 1400V 1000V 1200V 1400V 1000V 1200V 1400V

1336Z- _ B010 9.9A 2.5 (12) 15 (50) 105 (344) 105 (344) 30 (98) 180 (590) 180 (590) 60 (197)
1336Z- _ B017 16.5A 2.5 (12) 15 (50) 115 (377) 115 (377) 30 (98) 180 (590) 180 (590) 60 (197)
1336Z- _ B033 33.0A 6.0 (8) 15 (50) 155 (509) 180 (590) 30 (98) 180 (590) 180 (590) 60 (197)

460-480V AC 1200V 1400V 1600V 1200V 1400V 1600V 1200V 1400V 1600V

1336Z- _ B010 9.9A 2.5 (12) 15 (50) 105 (344) 105 (344) 30 (98) 180 (590) 180 (590) 60 (197)
1336Z- _ B017 16.5A 2.5 (12) 15 (50) 115 (377) 115 (377) 30 (98) 180 (590) 180 (590) 60 (197)
1336Z- _ B033 33.0A 6.0 (8) 15 (50) 120 (394) 180 (590) 30 (98) 180 (590) 180 (590) 60 (197)

1

This current is only possible with synchronous motors and for spinning applications. For actual motor current rating, refer to Appendix A.

Output Devices Drive Output Disconnection

ATTENTION: Toguard againstdrive damage, always dis­ablethedrivebefore disconnecting themotorfrom the drive

!

output terminals. Any disconnecting means wired to the
drive output terminals U, V and W must be capable of dis­abling the driveif opened duringdrive operation.If opened
(motor disconnected) during drive operation, the drive will
continue to produce output voltage between U, V, & W
(drive damage could occur). An auxiliary contact must be
used to simultaneously disable the drive.

General Installation for All Drives 2–13

Common Mode Cores

The 1336 SPIDER includes an integral output common mode core.
This will help reduce the common mode noise at the drive output and
guard against interference with other electrical equipment (program­mable controllers, sensors, analog circuits, etc.). In addition, reducing
the PWM carrier frequency will reduce the effects and lower the risk
of common mode noise interference. Refer to the table below for
additional information.

Table 2.F
1336 SPIDER Common Mode Chokes

Catalog Number Used with . . . Description

1321-M001 Communications Cables, Analog

Signal Cables, etc.

Cable Termination Optional Cable Terminator

Voltage doubling at motor terminals, known as reflected wave phe­nomenon, standing wave or transmission line effect, can occur when
using drives with long motor cables.

Open Style - Signal Level

Inverter duty motors with phase-to-phase insulation ratings of 1200
volts or higher should be used to minimize effects of reflected wave
on motor insulation life.

Applications with non-inverter duty motors or any motor with excep­tionally long leads may require an output filter or cable terminator. A
filter or terminator will help limit reflection to the motor, to levels
which are less than the motor insulation rating.

Table 2.D lists the maximum recommended cable length for untermi­nated cables, since the voltage doubling phenomenon occurs at differ­ent lengths for different drive ratings. If your installation requires
longer motor cable lengths, a reactor or cable terminator is recom­mended.

Optional Input/Output Reactor Specifications

Bulletin 1321 Reactors listed in the 1336 PLUS-3.0 Price Sheet can
be used for drive input and output. These reactors are specifically
constructed to accommodate IGBT inverter applications with switch­ing frequencies up to 20 kHz. They have a UL approved dielectric
strength of 4000 volts, opposed to a normal rating of 2500 volts. The
first two and last two turns of each coil are triple insulated to guard
against insulation breakdown resulting from high dv/dt. When using
motor line reactors, it is recommended that the drive PWM frequency
be set to its lowest value to minimize losses in the reactors.

Important: By usingan outputreactor theeffectivemotor voltage will

be lower because of the voltage drop across the reactor ­this may also mean a reduction of motor torque.

2–14 General Installation for All Drives

Adapter Definitions and
Communication Option
Installation

Serial communication devices such as the Human Interface Module
that are connected to the drive are identified by SCANport as
Adapters. Depending on the drive and options ordered, different
adapters are available. The communication options available for the
1336 SPIDER can be mounted as shown in Figure 2.2. Access to the
communication ports and LEDs is gained by removing the knockouts
shown. Figure 2.3 shows the maximum distance allowed between
external devices.

Figure 2.2
Adapter Locations

Remote I/O

Adapter 2

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

45 (–)
47 (+)

PE

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

(Remove Shaded Areas)(Installed)

DeviceNet

Adapter 1

L1
L2
L3

48

U
V

W

J1

J3

TB1

Slot A

Slot B

(Communication Board Installed)

J11

J8

J13

J2

(Remove Shaded Areas)

(Installed)

Figure 2.3
Remote Device Distances

RIO

PWR
RUN
STOP
FAULT

TB1

TB2

TB3

TB4

TB5

TB6

TB7

DEVICE IS LIVE UP TO
180SEC AFTER REMOVING
MAINS VOLTAGE.
GERÄT FÜHRT BIS
180SEK NACH DEM
AUSSCHALTEN SPANNUNG.
L'APPAREIL RESTE SOUS
TENSION JUSQU'A 180 S
APRES LA MISE HORS SERVICE.

L1
L2
L3

45 (–)
47 (+)

48
U
V
W

PE

Total cable distance between

each device and drive must

Length = X Meters

ESC SEL

JOG

Cable Length in
Meters = 10 – X

Maximum Cable

Length = 10 Meters

HIM or Other

Remote Device

Port Expansion

Option

(1203-SG2)

or

ESC SEL

JOG

be 10 meters (33 feet) or less.

1

Communications Port for remote HIM/communication options (Adapter 2) or Expansion Options (Adapters 2, 3, 4, 5) is located at TB1.

SCANport

Comm
Status

120/240V AC

Input

Communication Module

Cable Length in
Meters = 10 – X

HIM or Other

Remote Device

23

1203-SG2

2345

1203-SG4

Expansion Options

1

Installation/Wiring for Stand-Alone Drives

Chapter 3 provides the information you need to perform the control
and signal wiring for Stand-alone 1336 SPIDER Drives. In addition,
installation information is provided for the Analog Option Boards.
Refer to Chapter 2 for general installation and wiring.

Control and Signal Wiring General Wiring Information

General requirements for analog and digital signal wire include:
stranded copper 0.750-0.283 mm
shield, 300V minimum insulation rating and a temperature rating
suitable for the application (not less than 60 degrees C.). Refer to
Table 3.A for terminal block specifications and Figure 3.1 for
locations.

Chapter 3

2

(18-22 AWG), twisted-pair, 100%

Table 3.A
Control and Signal Terminal Block Specifications

Drive Catalog
Number

All 0.14-1.5 (28-16) M2 0.22-0.25 (1.9-2.2) 9 (0.35)

1

Wire sizes given are maximum/minimum sizes that terminal block will accept - these are not
recommendations. Use Copper wire only. Wire gauge requirements and recommendations are based
on 75 degree C. Do not reduce wire gauge when using higher temperature wire.

Max./Min. Wire Size

mm2 (AWG)

1

Screw
Size

Torque Range

N-m (lb.-in.)

Remove Insulation

mm (in.)

Signal Connections

If the drive control connections are to be linked to an electronic
circuit or device, the common or 0V line should, if possible, be
grounded at the device (source) end only.

Important: The signal common (0V) of the drive is internally

connected to PE. User speed reference signals are
terminated to logiccommon at TB2, terminal 5. This puts
the negative (or common) side of these signals at earth
ground potential. Control schemes must be examined for
possible conflicts with this type of grounding scheme.

Cable Routing

If unshielded cable is used, signal circuits should not run parallel to
motor cables or unfiltered supply cables with a spacing less than 0.3
meters (1 foot). Cable tray metal dividers or separate conduit should
be used.

Important: When user installed control and signal wiring with an

insulationratingofless than 600Vis used,thiswiringmust
be routed inside the drive enclosure and separated from
any other wiring and/or uninsulated live parts.

3–2 Installation/Wiring for Stand-Alone Drives

Figure 3.1
Control and Signal Terminal Blocks

PWR
RUN
STOP
FAULT

TB1

1
2
3

TB2

4
5
6
7

8
9
10
11
12

TB3

13
14
15
16

17

TB4

18
19

20
21
22

TB5

23
24
25

26
27

TB6

28
29
30

24VC

TB7

24V

TB1

TB2

TB3

TB4

TB5

TB6

TB7

PWR
RUN
STOP
FAULT

1
2
3
4
5
6
7

8
9
10
11
12
13
14
15
16

17
18
19

20
21
22
23
24
25

26
27
28
29
30

24VC
24V

Digital Inputs Digital inputs are connected at TB4-TB6.

Input Mode Select

A number of combinations are available by first programming
[Input Mode] to the desired control scheme (i.e. 2 wire, 3 wire or
Status). The remaining inputs can then be configured by
programming parameters 242-247 ([TB5 Term 22 Sel] - [TB6 Term
28 Sel]). Refer to the table on page 3–5 and the Digital I/O parameter
group in Chapter 7 for programming information.

Input 1

Input 2

TB4

19

TB5

20

Installation/Wiring for Stand-Alone Drives 3–3

Figure 3.2
Digital I/O Default Settings

Input Mode (Start/Stop Functions Only)

2

Status

(Factory Default)

Status Run Forward Start

Stop/Fault Reset

2-Wire Control

Single-Source Control

3

Stop/Fault Reset3Stop/Fault Reset

3-Wire Control

Single-Source Reversing

3

Common

Input 3

Input 4

Input 5

Common

Input 6

Input 7

Input 8

Common

Input 9

24V Common

21

22

23

24

25

TB6

26

27

28

29

30

TB7

24V

Common

Rev/For4 (Programmable)

Status Only

Default Mode
shown at right

is not active

when

[Input Mode]

is set to "Status"

3

Enable

1

See

Speed Select

2

If this mode is selected, the status of all inputs can be read at the [Input Status] parameter.
However, only “Stop/Fault Reset” and “Enable” will have control function.

3

These inputs must be present (reprogram if necessary) before drive will start.

4

Bit 0 of [Direction Mask] must = 1 to allow TB5 direction change/bipolar operation.

Jog (Programmable)

Auxiliary3 (Programmable)

Common

1

Speed Select 3

Speed Select 21 (Programmable)

Speed Select 11 (Programmable)

Common

Enable

Table.

(Programmable)

3

(Not Programmable)

Factory

Default Inputs

ATTENTION: A hazard of personal injury from
automatic restart exists with 2-wire control. 2-wire

!

control uses maintained Run contacts that act as both
Run(closed)andStop (open) devices.OpeningtheStop
contact (terminal 20) will stop the drive.If this contact
is reclosed, any fault will be reset. If a valid Start
commandisstill present,thedrivewillrestart.Only use
2-wire control for applications outlined in NFPA79,
“Under Voltage Protection.”

If a 3-wire device (i.e. HIM) is also used, pressing the
HIM Stop key will also stop the drive. Releasing the
Stop key will clear any faults that are present, but the
drive will not restart without cycling the Start contact.

3–4 Installation/Wiring for Stand-Alone Drives

Circuits must be capable of operating with high = true logic.
DC external circuits in the low state must generate a voltage of no

more than 8V DC. Leakage current must be less than 1.5 mA into a

2.5k ohm load.
DC external circuits in the high state must generate a voltage of +20

to +26 volts and source a current of approximately 10 mA for each
input. The stand-alone version is compatible with these
Allen-Bradley PLC modules:

• 1771-OB • 1771-OQ16 • 1771-OB16

• 1771-OBD • 1771-OYL

• 1771-OBN • 1771-OZL

• 1771-OQ • 1771-OBB
The 24 volt power supply is capable of supplying a total of 16 digital

inputs.

510 510

20k

Typical

0.22µf

510

1k

2019 21 22 23 24 25

TB4 TB5 TB6 TB7

Contacts shown are general, refer to Input Mode Select and information presented above.

26 27 28 29 30

24V Common

24V

Installation/Wiring for Stand-Alone Drives 3–5

Available Functions for Inputs 3 through 8

A variety of combinations made up of the following inputs are a v ailable.

Input Description

“2 Acc/1 Acc”
“2 Dec/1 Dec”

“1st Accel”
“2nd Accel”
“1st Decel”
“2nd Decel”

“Aux Fault” Faultsthe drivevia externaldevices (i.e. motor thermoswitch,O.L. relays, etc.).Opening this

“Clear Fault” If drive has faulted, closing this input will clear the fault.
“Dig Pot Up”

“Dig Pot Dn”
“Forward” Closing these inputs (Forward or Reverse) commands the corresponding direction. If both
“Rev/For” Available only with three-wire control - Closing this input commands reverse direction and
“Jog” Closingthis inputstarts thedrive and causesit torun at programmedjog frequency.Opening
“Local Ctrl” Closing this input gives exclusive control of drive logic to the inputs at terminals 19-30. No
“Reverse” See “Forward” above.

“PI Enable” Enables the output of the process PI loop.
“PI Reset” Opening this input clamps the process PI integrator value at zero. Closing this input allows

“Run Reverse” Available Only with two-wire control - Closing this input issues both a start command and a
“Speed Sel 1”

“Speed Sel 2”
“Speed Sel 3”

“Stop Type” Closing thisinput selectsthe stopmode in [Stop Select 2] as the method ofstopping whena

“Sync” Normally wired to multiple drives – When the Sync input is low, the drive operates normally.

“Traverse” Settingthis inputlow disablesthe traverse function. When the input is high,the traversefunc-

Closing these inputs will command the corresponding accel or decel rate. If both inputs are
open or both are closed, the current rate is maintained.

Input 1st2

No Command 0 0
Accel/Decel 1 0 1
Accel/Decel 2 1 0

Allows selection of the accel or decel time used by the drive. 1=2nd, 0=1st

contact will fault(F02 -Aux Fault) thedrive andshut theoutput off,ignoring theprogrammed
stop mode.

These inputs increase (up) or decrease (down) the drive commanded frequency when MOP
(Motor Operated Potentiometer) is chosen as the frequency command source. The rate of
increase/decrease is programmable.

inputs are open or both are closed, the current direction is maintained.
opening this input commands forward direction.
this input stops the drive using the programmed stop mode.
other devices may issue logic commands (excluding Stop) to the drive.

the integrator to continue to operate.
reverse command to the drive. Opening the input issues a stop command to the drive.

These inputs choose the frequency command source for the drive. See following pages for
details.

stop command is issued. Opening this input selects the stop mode in [Stop Select 1] as the
method of stopping.

When the input ishigh, the speed of the drive willbe held constant and the speed command
willhave no effect.During thisperiod thespeed input ofthe drivewill normally be changedto
a different source and/or value. Allows synchronizedchange of frequency command tomulti­ple drives.

tion will be active. [Speed Control] must also be set to “P Jump” for the function to be active.

nd

Important: The [Input Mode] parameter can be changed at any time,

but the change will not affect drive operation until power
tothe drivehas beenremovedand busvoltagehas decayed
completely. When changing thisparameter,it is important
to note that the functions of the Start and Stop inputs will
change when power is reapplied to the drive.

The programming options allowyou to select an input combination to
meet the needs of a specific installation. The firmware will verify
programming, to assure selection of an appropriate combination.

3–6 Installation/Wiring for Stand-Alone Drives

Speed Select/Frequency Reference

The drivespeed command can be obtained from a number of different
sources. The source is determined by drive programming and the
condition of the Speed Select Inputs on TB6 (or reference select bits
of command word if PLC controlled - see Appendix A).

The default source for a command reference (all speed select inputs
open) is the selection programmed in [Freq Select 1]. If any of the
speed select inputs are closed, the drive will use other parameters as
the speed command source. See Table 3.B and the examples that
follow.

Table 3.B
Speed Select Input State vs. Frequency Source

Speed Select 3 Speed Select 2 Speed Select 1 Frequency Source

Open Open Open [Freq Select 1]
Open Open Closed [Freq Select 2]
Accessed through [Freq Select 2] parameter [Preset Freq 1]
Open Closed Open [Preset Freq 2]
Open Closed Closed [Preset Freq 3]
Closed Open Open [Preset Freq 4]
Closed Open Closed [Preset Freq 5]
Closed Closed Open [Preset Freq 6]
Closed Closed Closed [Preset Freq 7]

Important: The final speed command may be affected by the type of

modulation selected with [Speed Control], parameter 77.
See [Speed Control] in Chapter 7 for further information.

Important: If a bi-polar input option (LA6 or LA7) is installed, the

signal is designated “AnalogInput 0.”Note thefollowing:

3 Wire Control – If [Input Mode] is set to “3 Wire”
and the bi-polar input is selected as the active
frequency reference [Freq Select 1 or 2], it is
assumed that direction control is desired via analog
polarity. If another source has control of direction, a
“Bipolar Direction” fault (F16) will occur. If
direction control via polarity is not required, bit 7 of
[Direction Mask] should be set to “0.” This causes
the input to be treated as a 0-10V frequency
reference only. Negative analog signals are treated
as zero and direction control must come from
another source.

2 Wire Control – If [Input Mode] is set to “2 Wire,”
it is assumed that direction control is provided via
the 2 wire inputs (Run Forward and Run Reverse).
Bit 7 of [Direction Mask] must be set to “0.” This
causes the input to be treated as a 0-10V frequency
reference only. Negative analog signals are treated
as zero. Failure to set the Mask will generate a
“Bipolar Direction” (F16) fault.