Danfoss VLT 5000 Series Instruction manual

VLT® 5000 INTERBUS
MG.10.O1.02  VLT is a registered Danfoss trademark 1
Contents
Chapter 1 ■Introduction .............................................................. 2
Chapter 2 ■Interbus introduction ................................................ 4
Chapter 3 ■Tec nical Data ......................................................... 5
Chapter 4 ■Ordering number ...................................................... 6
Chapter 5 ■Cable routing and Connectors ................................. 7
Chapter 6 ■Process Data ......................................................... 13
Chapter 7 ■Drivecom 21 Profile & Interbus objects ................... 15
Chapter 8 ■FC Profile ................................................................ 23
Chapter 9 ■VLT Parameters ...................................................... 26
Chapter 10 ■Timming ................................................................. 30
Chapter 11 ■Warning and Allarm messages ................................ 31
Chapter 12 ■Abreviations & definitions ........................................ 32
Chapter 13 ■VLT5000 Parameter list .......................................... 33
Copyrig ts, Limitation of Liability and Revision Rig ts.
T is publication contains information proprietary to Danfoss A/S. By accepting and using t is manual t e user
agrees t at t e information contained erein will be used solely for operating equipment of Danfoss A/S or
equipment from ot er vendors provided t at suc equipment is intended for communication wit Danfoss
equipment over a INTERBUS serial communication link. T is publication is protected under t e Copyrig t laws
of Denmark and most ot er countries.
Danfoss A/S does not warrant t at a software program produced according to t e guidelines provided in t is
manual will function properly in every p ysical, ardware or software environment.
Alt oug Danfoss A/S as tested and reviewed t e documentation wit in t is manual, Danfoss A/S makes no
warranty or representation, eit er express or implied, wit respect to t is documentation, including its quality,
performance, or fitness for a particular purpose.
In no event s all Danfoss A/S be liable for direct, indirect, special, incidental, or consequential damages arising
out of t e use, or t e inability to use information contained in t is manual, even if advised of t e possibility of
suc damages. In particular, Danfoss A/S is not responsible for any costs including but not limited to t ose
incurred as a result of lost profits or revenue, loss or damage of equipment, loss of computer programs, loss of
data, t e costs to substitute t ese, or any claims by t ird parties.
Danfoss A/S reserves t e rig t to revise t is publication at any time and to make c anges in its contents
wit out prior notice or any obligation to notify previous users of suc revisions or c anges.

MG.10.O1.02  VLT is a registered Danfoss trademark
2
VLT® 5000 INTERBUS
■About this manual
T is manual is intended to be used bot as an
instructional and as a reference manual. It only
briefly touc es on t e basics of t e INTERBUS
protocol w enever it is necessary for gaining an
understanding of t e DRIVECOM implementation of
t e DRIVECOM Profile 21
T e manual is also intended to serve as a guideline
w en you specify and optimize your communication
system.
If you are not completely familiar wit INTERBUS,
PCP or t e Profile for Variable Speed Drives, it may
be advisable to read some of t e material provided
on t ese subjects.
Even if you are an experienced INTERBUS
programmer, we suggest t at you read t is manual
in its entirety before you start programming, since
important information can be found in all c apters.
C apter 5 gives details on t e INTERBUS Option
Card and ow to establis t e p ysical connection.
In c apter 6 you will find information about VLT
Process Data.
C apter 7 and 8 describe t e two different
statemac ine, implemented in t e INTERBUS option:
Drivecom 21 and FC Drive.
C apter 9 as all t e relevant VLT and INTERBUS
parameters listed.
C apter 10 contains information on Timing on a
INTERBUS system and on t e INTERBUS option
C apter 11 describes display messages, warning and
alarm messages.
In c apter 12 you will find a glossary explaining
abbreviations, words and p rases you must know to
understand t is manual. T is c apter also contains
a complete parameter list wit parameter
designations, default settings, setting ranges etc.
C apter 13 lists t e VLT5000 Parameters.
If you want to know more about t e INTERBUS
protocol in general, please refer to t e vast amount
of literature provided for t is purpose.
■Assumptions
T is manual assumes t at you are using a
DANFOSS INTERBUS Option Card in conjunction
wit a DANFOSS VLT 5000 Series. It is also
assumed t at you, as a master, are using a PLC or
PC t at is equipped wit a serial communication
card supporting all t e INTERBUS communication
services required by your application, and t at all
requirements stipulated in t e INTERBUS standard
as well as t ose set up in t e DRIVECOM Variable
Speed Drives Profile and its company-specific
implementation, as well as t ose pertaining to t e
VLT Variable Speed Drive are strictly observed as
well as all limitations t erein fully respected.
■What you shoul alrea y know
T e DANFOSS INTERBUS Option Card is designed
to communicate wit any master abiding by t e
INTERBUS standard. It is t erefore assumed t at
you ave full knowledge of t e PC or PLC you
intend to use as a master in your system. Any
questions pertaining to ardware or software
produced by any ot er manufacturer is beyond t e
scope of t is manual and is of no concern to
DANFOSS.
If you ave questions about ow to set up master -
master communication or communication to a non-
Danfoss slave, t e appropriate manuals s ould be
consulted.
Intro uction

VLT® 5000 INTERBUS
MG.10.O1.02  VLT is a registered Danfoss trademark 3
Available literature
T e c art below gives an overview of t e literature
available for t e VLT 5000 Series.
Please note t at variations may occur from one
country to t e next.
■
X = version number
YY = language
01 = Danish
02 = English
03 = German
04 = French
05 = Spanish
06 = Italian
07 = Swedish
10 = Dutch
20 = Finnish
28 = Brazilian Portuguese
51,52 = Danish, English, German
Design
Guide
MG.50.CX.YY
Operating
Instructions
MG.50.AX.YY
Instructions
for VLT
5000 Series
VLT Software
Dialog
MG.50.EX.YY
PROFIBUS
Manual
MG.10.EX.YY
Quick
Setup
MG.50.FX.YY
LCP remote-
mounting kit
IP 20
MI.56.AX.51
Brake
instructions
MI.50.DX.YY
LC-filter
VLT 5001-5011
MI.56.DX.51
IP 20 terminal
cover
MI.56.CX.51
Syncron. and
positioning
MG.10.JX.02
MG.10.JX.03
Gateway
InterBus
MG.10.G1.51
Quick
Setup
MG.50.DX.YY
Quick
Setup
MG.50.GX.YY
Bookstyle IP 20 Compact IP 20 Compact IP 54
VLT 5000
Data sheet
MD.50.AX.YY
Loadsharing
instructions
MI.50.NX.YY
Var. literature
for VLT 5000
Series
Instructions
for VLT 5000
Series
Communication
for VLT 5000
Series
LonWorks
Manual
DeviceNet
Manual
RCD
Instructions
MI.66.AX.YY
Modbus Plus
Manual
LC-filter
VLT 5016-5250
MI.56.FX.51
LCP remote-
mounting kit
IP 54
MI.56.GX.52
VLT 5300-5500
Installation guide
MG.56.AX.YY
Interbus
Manual

MG.10.O1.02  VLT is a registered Danfoss trademark
4
VLT® 5000 INTERBUS
Tec nical overview.
Interbus intro uction
T e INTERBUS system is divided into two different
system: remote and local. T e remote system
enables t e user to connect up to 256 stations on a
single system wi t a maximum of 400m Cable
between eac station.
T e locale bus system enables t e user to establis
communication to Input/output devices t rou gt a
single twisted pair of Cables. T is type of
comunication is typical used t e simple devices E.g.
Digital I/O devices.
For Communication on t e remote bus t e
INTERBUS system provides two different types of
communication Process Data and PCP (Perip erals
Communication Protocol). T e Process Data is
cyclic communication to devices wit ig priority.
T is type of communication typically takes between
few milliseconds and up to 100 milliseconds,
depending on t e size of t e system. Example of
t is type of communication is digital & analogue I/O
or control word & reference to frequency
converters.
PCP communication are used for communications
needs t at does not require ig speed and and
typically only are activated on request from t e user
writen program. Typical time to read/write a single
value is 100 to 200 millisecond. Example of t is type
of communication is configurating Data, read of
service parameter suc as running ours, number
power up and KW .

VLT® 5000 INTERBUS
MG.10.O1.02  VLT is a registered Danfoss trademark 5
Technical Data
Technical Data
Topology Ring system - one dual
twisted pair
P ysics RS-485
Protocol InterBus, total frame
message transfer
Met od Master/Slave
Transmission Async ronous, full duplex
Trans. Rate 500 Kbits/sec.
Error C eck CRC-16
Hamming distance 4
Number of I/O Max. 4096 bits
No. of Nodes Max. 256
Scan Speed 1024 I and 1024 O in less
t an 4 ms
Total Distance Max.12.8 km (Cu)
Segm. Lengt Max. 400 m(~1200 ft.)
between 2 nodes
Cable Belden #8103 or
equivalent
Cable lengths/number of no es
T e maximum lengt of t e Cable is only
provided, if t e bus cable as t e following
properties :
- Impedance: 135 to 165 o m at a measuring
frequency from 3 to 20 MHz
- Resistance: <110 o m/km
- Capacity: < 30 pF/m
- Damping: max. 9 dB over t e
w ole wire lengt
-Cross sect. max. 0.34mm2,
corresponding to AWG 22
-Cable type: twisted in pairs,
3 x 2, wires
-Screening: Copper-braided screen
or braided screen and foil screen
It is recommended to use t e same cable type in
t e entire network to avoid impedance
mismatc .

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6
VLT® 5000 INTERBUS
Or ering number.
■
Or ering number.
T e Interbus option for t e VLT®5000, is available in 2
different versions, one option t at serves t e purpose
of enabling a VLT®5000 to communicate on a
INTERBUS remote bus as a slave, and one version
t at enables t e VLT®5000 t at is equip wit a
Syncronising and positioning option to communicate
on a INTERBUS remote bus as a slave. As upgrade
kit t ere is also a set of Eproms available.
Field installation:
INTERBUS Option for field installation, complete set
including Interbus Communication unit, Memory
option, EMC Bracket, installation instruction,
manuals. T is kit is intended for field installation in
VLT5000 series, t at enables a VLT5000 to
communicate on a INTERBUS remote bus.
Ordering number: 175 3122
Synchronizing and positioning option:
INTERBUS Communication Option, as above, but
wi tout memory option. T is option is intended as
and INTERBUS Option to t e Sync ronizing and
positioning option, t at does not need a memory
option and as a spare part for damaged INTERBUS
Option.
Ordering number: 175 2900
Upgrade Kit:
INTERBUS Memory set. T is set contains a full
memory set (3 Pcs.) for t e INTERBUS option and
t e Memory board. T is Option serves as an
upgrade to t e latest version of t e VLT5000
software and t e INTERBUS Communication
option.T is options will not upgrade of t e
Sync ronising and positioning option. Please refere to
t e Sync ronising and positioning option Manual for
detailed information on ow to upgrade t is option.
Ordering number: 175 3123
Factory Installed:
T e INTERBUS option can be ordered from Danfoss
Drives, factory installed in a VLT®5000. Please
consult your Danfoss representive for order number of
a given VLT5000 and INTERBUS combination.

VLT® 5000 INTERBUS
MG.10.O1.02  VLT is a registered Danfoss trademark 7
Cable routing an connectors
recommended to keep t e greatest possible
distance between t e cables,or use fiber optic
Cables, especially w ere cables are running in
parallel over long distances.
If t e INTERBUS cable as to cross a motor or
brake resistor cable t ey must cross eac ot er
at an angle of 90° to ensure t e minimum of
interfrence.
- Connection of t e cable screen
T e screen of t e INTERBUS cable must
always be connected to ground at bot ends,
t at means t e screen must be connected to
ground in all stations connected to t e
INTERBUS network. It is of ig importance
to ave a low impedance ground connection
of t e screen, also at ig frequencies.T is
can be obtained by connecting t e surface of
t e screen to ground, for example by means
of a cable clamp or a conductive cable gland.
T e INTERBUS Option Card is connected to t e
remote bus line via MK 100A or MK 101A for t e
incomming INTERBUS cable. terminals 62, 63, 64,
65, and 66. to t e bus line via MK 100B or MK 101B
for t e outcomming INTERBUS, terminals 62, 63, 64,
65, 66 and RB.
EMC precautions
T e following EMC precautions are recommended to
obtain interference free operation of t e INTERBUS
network. Additional information on EMC can be found
in t e VLT 5000 Series design guide (MG.50.CX.YY).
Please also consult t e manual of t e INTERBUS
master for furt er installation guidelines.
Relevant national and local regulations, for
example regarding protective eart connection,
must be observed.
- Cable routing
T e INTERBUS communication cable must be
kept away from motor and brake resistor
cables to avoid coupling of ig frequency
noise from one cable to t e ot er. Normally a
distance of 200 mm is sufficient, but it is generally

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8
VLT® 5000 INTERBUS
■LEDs
T ere are 10 LEDs on t e INTERBUS option card.
T e LEDs are organized in two sets eac aving 5
LEDs. One set is visible t roug t e top air outlet if
installed in a VLT®5000 bookstyle, t e second set is
visible if installed in a VLT5000 Compact version.
TR
TR
UL
UL
CC/CR
CC/CR
RD
RD
BA
BA
IBS in IBS Out
IBS in
IBS Out
MK 100A MK 100B
MK 101A MK 101B
Name Indicates Color On OFF
CC/CR: Cable C eck. Green Incomming bus active Incomming bus swict ed off
BA Bus Active. Green Bus active Bus stopped
RD: Status of outgoing bus. Red Outgoing bus stopped Outgoing bus active
TR: Transmit/Receive. Green PCP Communication running NO PCP Communication running
UL: Power OK. Green Voltage wit in permissable range No Voltage
VLT 5000 Series is provided wit different clamps and
brackets to enable a proper ground connec-aLso at
ig frequency. low HF ( ig frequency) impedance.
T is can be ac ived by connecting a large surface
area of t e cabinet to Ground, for example by
mounting t e VLT 5000 series on a conductive rear
plate.
Especially w en aving long distances between
t e stations in a INTERBUS network it can be
necessary to use additional potential equalizing
cables, connecting t e individual stations to t e
same Ground potential.
Connectors
T ere are 4 connectors, arranged in groups of two.
MK100A and MK100B is to be used if installed in a
VLT®5000 Compact. MK101A and MK101B is used
if t e INTERBUS Option is installed in a VLT®5000
Bookstyle. Only one group of connectors may be
used at a time.
Cable routing an connectors

VLT® 5000 INTERBUS
MG.10.O1.02  VLT is a registered Danfoss trademark 9
Preperation of the Cable for the VLT5000 Connector.
Step 1:
Step 2:
Cable routing an connectors
Interbus Cable DB9 to VLT5000:
Interbus Cable VLT5000 to DB9:
30 mm.
Interbus Cable VLT5000 to VLT5000:
;
;
/DO
DO
/DI
DI
COM
RBST
RB
65
66
62
63
64
65
66
62
63
64
/DO
DO
/DI
DI
COM
/DO
DO
/DI
DI
COM
RBST
1
9
6
5
/DO
DO
/DI
DI
COM 3
6
1
7
2
;
;
;
RB
65
66
62
63
64
/DO
DO
/DI
DI
COM
65
66
62
63
64
/DO
DO
/DI
DI
COM
6
3
2
7
1
9
5
1
9
6
5
Green
Yellow
Pink
Gray
Brown
Green
Gray
Pink
Yellow
Brown
Brown
Gray
Pink
Yellow
Green
IBS Out
IBS Out
(Male)
IBS Out
IBS In
IBS In
IBS In
(Female)

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10
VLT® 5000 INTERBUS
Interbus Cable VLT©5000 Bookstyle:
Interbus Cable VLT©5000 Compact:
Note: Only ingoing connector set is s owed.
Cable routing an connectors
IBS In IBS Out

VLT® 5000 INTERBUS
MG.10.O1.02  VLT is a registered Danfoss trademark 11
Routing t e bus Cable VLT©5060-VLT©5300 IP20 :
Note: Only ingoing cable set is s owed.
Cable routing an connectors

MG.10.O1.02  VLT is a registered Danfoss trademark
12
VLT® 5000 INTERBUS
Routing t e bus Cable VLT©5060-VLT©5300 IP54
Note: Only ingoing cable set is s owed.
Cable routing an connectors

VLT® 5000 INTERBUS
MG.10.O1.02  VLT is a registered Danfoss trademark 13
■Process Data.
T e VLT®5000 INTERBUS option, offers a flexible
way for t e user to customize t e number of
Process Data. T e process Data of t e VLT®5000
is split in two main parts: T e first two words t at is
reserved for t e Drive profile and t e user
definable Process data (PCD1 to PCD7).
Process Data
T e first two words are fixed on t e VLT®5000
option, w ereas t e input and output PCD1 to
PCD7 can be selected by t e user. T e number of
PCDs active in a system is user selectable from 0
(zero) up to 7 words. T e number of PCDs is
always selected in pairs (input and output).
For t e first 2 fixed words of Data, in t e PQ and PI
Data, t e Danfoss VLT®5000 offers two different
types of profiles: Drivecom and Danfoss. T e
Drivecom profile fullfills t e requirement of Drivecom
21, speed setting 1. T e Drivecom and Danfoss
profiles will be explained in detail in c apter 7 & 8.
PCD1 to PCD7 can be used in a flexible way to read
and write t e VLT®5000 parameters, or ig speed
transfer of data to t e Syncronizing and positioning
Card (Sync/Pos Card).
C anging t e number of PCDs can be done by
accesing t e VLT®5000s Parameter 807. T e
Parameter can be c anged at any time, but t e
c anges wil first take place at t e next powerup, or if
t e Master sends out a Bus reset command.
Please note t at c anging t e number of
PCDs also may c ange t e mapping of t e
Masters I/O Area (PC/PLC).
T e VLT®5000 INTERBUS option features t e
disabling of PQ Data. PQ can be made inactive,
t is means t at t e VLT®5000 ingnores t e content
of all PQ Data, but t e VLT®5000 continues to
update t e PI Data. T is feature is used during
reconfiguration of a running VLT®5000 system and
ensures t at no parameter is c anged by mistake.
T e drawing below s ows t e default setting of a
system wit no PCD words. T e system only
consist of control word and main reference for t e
PQ Data, and status word and main actual value
for t e PI Data. In t is system t e Control word is
mapped into t e PLCs output memory QW000
and t e reference is mapped to t e output memory
QW002. T e status word of t e VLT®5000 is
mapped into t e input word IW000 of t e PLC and
t e feedback (main actual value) is mapped to
IW002.
Fixed
Fixed
User definable
User definable
PI
PQ
STW
MAV
STW MAV
MRVCTW
CTW
MRV
QW 000
QW 002
IW 000
IW 002
PLC VLT®5000INTERBUS
CTW MRV PCD1 PCD2 PCD3 PCD4 PCD5 PCD
STW MAV PCD1 PCD2 PCD3 PCD4 PCD5 PCD
6

MG.10.O1.02  VLT is a registered Danfoss trademark
14
VLT® 5000 INTERBUS
■Process Data, PCD.
To enable t e use of PCD data, of t e VLT®5000
INTERBUS option, t e amount of PCD Datawords
as to be configured in Parameter 807, w ere as t e
contents of eac single PCD word as to be
configured in Parameter 915 and 916. T is can be
done in two different ways: setting parameter 915
and 916, or by using t e t e INTERBUS object
6000H and 6001H.
After setting parameter 807 to matc t e desired
amount of PCD Data, t e VLT®5000 needs to be
configured, for assigning Parameters to eac single
PCD words. T e VLT®5000 stores t is information
in Parameter 915 and 916. T e INTERBUS objects
6000H and 6001H are images of t e two Parameters.
C anging Parameter 915/916 as immidiatly effect
on t e PCD data.
T e drawing below s ows t e relation between t e
INTERBUS object 6000H/6001H and VLT®5000
Parameter 915/916.
T e INTERBUS Object 6000H and 6001H is an Array of
words t at as following structure:
T e sub Index number 1 contains t e number of
process data bytes. For eac byte of process data
2 sub indexes are used. Sub index 2 contains t e
Object number, sub index 3 is t e index of t e object,
if t e object is of type array. T e next two indexes are
for t e next byte of process data. If a Object is of type
Word it uses 4 Sub indexes, w eras t e t ree last Sub
indexes are not used, and must be set to zero.
T e 6000H 6001H Objects can ave from 9 up to 37
Sub indexes depending on ow many PCD words
t ere as been assigned. T e drawing below s ows a
configuration wit 2 PCD words assign for reading
parameter 520 (Current) and parameter 528 (digital
input). For writing parameter 204 (minimum reference)
and parameter 221 (Torque limit) is used.
T e output data to t e VLT®5000 can be disabled by
Interbus Object 6002H. By setting t e Interbus object
6002H to 00H all imcomming process data wil not be
transimitted to t e VLT5000. Setting Interbus object
6002H to FFH reactivates t e updating of output data.
After a power up t e option always sets objects 6002H
to FFH .
Writing to Interbus Object 6001H
automaticly sets object 6002H to 00H an
t ereby disables t e inputs. T e user as
to write 0FFH to Object 6002H manually.
Process Data
Bytes of PQ/PI Data
Description
Object number
Object number
Sub Index
Object number
Sub Index
Sub Index
Object number
Sub Index
Data type
Unsigned 8
Unsigned 8
Unsigned 16
Unsigned 16
Unsigned 16
Unsigned 8
Unsigned 8
Unsigned 16
Unsigned 8
Sub index
1
2
3
4
6
5
9
8
7
37 Unsigned 8 Sub Index
STW
MAV
PCD2
PCD1
CTW
MRV
PCD2
PCD1
6001
17
6040
00
0000
00
6042
00
0000
00
56BC
00
0000
00
56CD
00
0000
00
6000
17
6041
00
0000
00
6044
00
0000
00
57F8
00
0000
00
5900
00
0000
00
204
0
0
0
0
0
221
915 [1]
520
0
0
0
0
0
528
916
MRV PCD1 PCD2CTW
STW MAV PCD1 PCD2
915 [2]
{
PCD2
{
PCD1
{
MRV
{
CTW
{
STW
{
MAV
{
PCD1
{
PCD2
Interbus ob
j
ects
VLT5000
Parameters
916 [1]
916 [2]
IW 000
IW 002
QW 002
QW 000

VLT® 5000 INTERBUS
MG.10.O1.02  VLT is a registered Danfoss trademark 15
Drivecom State machine
T e state mac ine describes t e device status and
t e possible control sequence of t e drive. A status
represents a specific internal and external response.
By means of device control commands and/or
internal events, t e status can be c anged and a
control sequence t us executed. T e current status
can be read out by way of t e VLT®5000 status word.
In t e flowc art to t e rig t, t is explanation may elp
you understanding t e drawing: to change from
state A to state B, the condition Controlword bit 1
has to be set equal to 0. The coarses the
transition 0 to be exequted. In state B the
statusword is equal to xx01H.
Drivecom 21 Profile.
Not ready to switch on
STW = xx00h
Switched on
0
1
2
11
7
3
4 5
6
9
8
12
10
STW = xx33h
Disable Voltage
xxxx xx0x or
Qiuck stop
xxxx x01x
Shutdown
xxxx x110
Disable Voltage
xxxx xx0x
Switch on
xxxx x111
Stop
xxxx x110
Enable
operation
xxxx 1111
Disable
operation
xxxx x01x
Shutdown
xxxx x110
Qiuck stop
xxxx x01x
Disable voltage
xxxx xx0x
Disable voltage
xxxx xx0x or
Quick stop
xxxx x01x
Reset malfunction
0xxx xxxx
1xxx xxxx
↓
Operation enabled
STW = xx37h
Enabled Ramp
STW = xx37h
No Freeze
STW = xx37h
Start
STW = xx37h
Quick stop active
STW = xx17h
13
14
15
STW = xx38h
STW = xxxx xxxx x1xx 1xxx
JOG 1
STW = xx37h
Malfunction reaction
active
Malfunction
Read
y
to switch on
STW = xx31h
Switch on disabled
STW = xx40h
Power on
Drivecom 21
Danfoss specific
State B
STW = xx01h
0
State A
condition
xxxx xx0x
transition 0

MG.10.O1.02  VLT is a registered Danfoss trademark
16
VLT® 5000 INTERBUS
Data transitions of the device control
T e following describes eac transaction t at t e
Drivecom statemac ine follows, by a given
command.
0 Input of t e state mac ine ➠ NOT READY TO
SWITCH ON
Event: - Reset
Action: - Start self test
- Start initialisation
1 NOT READY TO SWITCH ON ➠ SWITCH ON
DISABLED
Event: - Error-free self test
- Initialisation completed wit out errors occurring
Action: - Activate communication and process data
monitoring
2 SWITCH ON DISABLED ➠ READY TO SWITCH
ON
Event: - S utdown command
Condition: - Depending on t e manufacturer-specific
requirements (e.g. power section ready)
Action: - None
3 READY TO SWITCH ON ➠ SWITCHED ON
Event: - Switc -on command
Action: - T e power section is switc ed on if it is not
already switc ed on.
4 SWITCHED ON ➠ OPERATION ENABLED
Event: - Enable-Operation command
Action: - Enable drive function
5 OPERATION ENABLED ➠ SWITCHED ON
Event: - Disable-Operation command
Action: - Execute t e parameter-definable Drive-
Disable-Function
6 SWITCHED ON ➠ READY TO SWITCH ON
Event: - S utdown command
Action: - T e power section can be switc ed off
7 READY TO SWITCH ON ➠ SWITCH ON DIS-
ABLED
Event: - Quick-Stop or Disable-Voltage com-
mand
Action: - None
8 OPERATION ENABLED ➠ READY TO SWITCH
ON
Event: - S utdown command
Action: - Execute t e parameter definable Drive-
Disable-Function
- T e power section can be switc ed off
9 OPERATION ENABLED ➠ SWITCH ON DISABLED
Event: - Disable-Voltage command
Action: - Disable drive function
- T e power section can be switc ed off
10 SWITCHED ON ➠ SWITCH ON DISABLED
Event: - Disable-Voltage command
or
- Quick-Stop command
Action: - T e power section can be switc ed off
11 OPERATION ENABLED ➠ QUICK STOP ACTIVE
Event: - Quick-Stop command
Action: - Trigger t e parameter-definable Quick-
Stop-Function
12 QUICK STOP ACTIVE ➠ SWITCH ON DISABLED
Event: - Quick stop as been completed
or
- Disable-Voltage command
Action: - Disable drive function
- T e power section can be switc ed off
13 All states ➠ MALFUNCTION REACTION ACTIVE
Event: - Drive malfunction detected
Action: - Trigger malfunction reaction depending on
t e fault
14 MALFUNCTION REACTION ACTIVE ➠ MAL-
FUNCTION
Event: - Malfunction reaction concluded
Action: - Disable drive function
- T e power section can be switc ed off
15 MALFUNCTION ➠ SWITCH ON DISABLED
Event: - Malfunction-Reset command
Condition: - Malfunction is no longer present
Action: - Malfunction reset is executed
Drivecom 21 Profile.

VLT® 5000 INTERBUS
MG.10.O1.02  VLT is a registered Danfoss trademark 17
Control word as per Drivecom 21 Standard
(parameter 512 = Drivecom)
Master➝Slave
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit
no.
Bit Bit = 0 Bit =1
00 Switc off Switc on
01 Disable voltage Enable voltage
02 Quick stop Run
03 Disable operation Enable operation
04 Disable Ramp Enable Ramp
05 Freeze Run enable
06 Ramp stop Start
07 No function Reset
08 Drivecom reserved
09 Drivecom reserved
10 Drivecom reserved
11 Jog 1 OFF Jog 1 ON
12 Danfoss reserved
13 C oice of Setup 1 (lsb)
14 C oice of Setup 2 (msb)
15 Forward Reversing
Bit 00, Switc OFF/ON:
Bit 00= "0" execute transition 2, 6 or 8
Bit 00 = "1" execute transition 3
Bit 01, Disable/Enable Voltage:
Bit 01= "0" execute transition 9, 10 or 12
Bit 01 = "1" = Enable Voltage
Bit 02, Quick stop/Run:
Bit 02= "0" execute transition 7, 10 or 11.
Bit 02 = "1" = Quick stop not active.
Bit 03, Disable/enable Operation:
Bit 03= "0" execute transition 5.
Bit 03 = "1" = Enable operation
Bit 04, Quick-stop/ramp:
Bit 04= "0" execute transition 7 or 11, Quick stop
Bit 04 = "1" = Enable ramp.
Bit 05, Freeze output frequency/ramp enable:
Bit 05 = "0" means t at t e given output frequency is
maintained even if t e reference is c anged.
Bit 05 = "1" means t at t e frequency converter is
again able to regulate, and t e given reference is
followed.
Bit 06, Ramp stop/start:
Bit06= "0" T e VLT controls t e motor down to
stop.
Bit 01 = "1" = Start command to t e VLT is given
Bit 07, No function/reset
Reset of trip. Bit 07 = "0" means t at t ere is no
reset. Bit 07 = "1" means t at a trip is reset.
Bit 08, 09 and 10 :
Drivecom reserved.
Bit 11, Jog 1 OFF/ON:
Activation of pre-programmed speed in
parameter 509 (Bus JOG 1). JOG 1 is only
possible w en Bit 04 = "0" and bit 00-03 = "1".
Bit 12,:
Danfoss reserved.
Bits 13/14, C oice of Setup:
Bits 13 and 14 are used for c oosing among t e
four menu Setups in accordance wit t e
following table:
Setup Bit 14 Bit 13
10 0
20 1
31 0
41 1
Bit 15, No function/reversing:
Reversing of t e direction of rotation of t e motor.
Bit 15 = "0" leads to no reversing, bit 15 = "1"
leads to reversing.
Please note t at, in t e factory setting, reversing
as been c osen as digital in parameter 506,
w ic means t at bit 15 will only lead to reversing
if bus, logic or or logic and ( owever, logic and
only toget er wit terminal 19) as been
selected.
NB!
Unless ot erwise mentioned, t e control
word bit is combined (gated) wit t e
corresponding function on t e digital
inputs as a logical "or" function.
Drivecom 21 Profile.
Control
word
Bus
reference

MG.10.O1.02  VLT is a registered Danfoss trademark
18
VLT® 5000 INTERBUS
Status word (according to Drivecom standard)
T e status word is used for informing t e master
(e.g. a PC) of t e condition of t e VLT 5000.
Slave➝Master
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit
no.
Bit Bit = 0 Bit =1
00 Not ready to Ready to
switc on switc on
01 Switc ed off Switc ed on
02 Operation disabled Operatin enabled
03 No malfunction Malfunction
04 Voltage disabled Voltage Enable
05 Quick stop Run
06 Switc on disable Switc on
enable
07 No warning Warning
08 Danfoss reserved
09 Remote disabled Remote enabled
10 Setpoint not reac ed Setpoint reac ed
11 Speed limit Speed limit
not active active
12 Drivecom reserved
13 Drivecom reserved
14 Not running Running
15 Danfoss reserved
Bit 00, Not ready to switc on/Ready to switc on:
Bit 00 = "0" state less t an ´´Ready to switc on
Bit 00 = "1" state at least = ´´Ready to Switc on
Bit 01, Switc off/Switc on:
Bit 00 = "0" state less t an ´´Switc ed on 
Bit 00 = "1" state at least = ´´Switc ed on
Bit 02, Operation disable/Operation enable:
Bit 00 = "0" state less t an ´´Operation enable
Bit 00 = "1" state at least = ´´Operation enable
Bit 03, No fault/trip:
Bit 03 = "0" means t at VLT 5000 Series is not in a
fault condition. Bit 03 = "1" means t at VLT 5000
Series as tripped and needs a reset signal in order
to run.
Bit 04, Voltage disable/Voltage enable:
Output
frequency
Status
word
Bit 04 = "0" means t at control word bit 01 = "1".
Bit 04 = "1" means t at control word bit 01 = "0".
Bit 05, Quick stop/Run:
Bit 05 = "0" means t at control word bit 02 = "1".
Bit 05 = "1" means t at control word bit 02 = "0".
Bit 06, Start enable/start disable:
Bit 06 = "0" state not ´´Switc on disable
Bit 06 = "1" state = ´´Switc on enable
Bit 07, No warning/warning:
Bit 07 = "0" means t at t ere is no unusual
situation. Bit 07 = "1" means t at an abnormal
condition as arisen for t e VLT 5000 Series. All
warnings are described in t e Operating
Instructions.
Bit 08, Danfoss reserved:
Bit 09, Remote disable/ Remote enable:
Bit 09 = "0" means t at VLT 5000 Series as been
stopped by means of t e stop key on t e control
panel, or t at Local operation as been selected in
parameter 002. Bit 09 = "1" means t at it is
possible to control t e frequency converter via t e
serial port.
Bit 10, Setpoint not reac ed/Setpoint reac ed:
Bit 10 = "0" means t at t e actual motor speed is
different from t e speed reference set. T is can be
t e case i.a. w ile t e speed is ramped up/down
during start/stop. Bit 10 = "1" means t at t e
present motor speed equals t e speed reference
set.
Bit 11, Speed limit not active/speed limit active:
Bit 11 = "0" means t at t e output frequency is out
of t e range set in parameter 225 (Warning: Low
frequency) and parameter 226 (Warning: Hig
frequency). Bit 11 = "1" means t at t e output
frequency lies wit in t e mentioned range.
Bit 12, Drivecom reserved
Bit 13, Drivecom reserved
Bit 14, Running/Not running:
Bit 14 = "0" means t at t e motor is not running.
Bit 14 = "1" means t at VLT 5000 Series as a start
signal or t at t e output frequency is greater t an 0
Hz.
Bit 15, Danfoss reserved.
Drivecom 21 Profile.

VLT® 5000 INTERBUS
MG.10.O1.02  VLT is a registered Danfoss trademark 19
Bus reference value (Drivecom Profile):
Master➝Slave
1514131211109876543210Bit no.
T e bus reference value is transmitted to t e frequency
converter in t e form of a 16-bit word. T e value is
transmitted as a w ole number (-32768 to 32767). T e
value is andled as RPM.
Actual output RPM
Slave➝Master
1514131211109876543210Bit no.
T e value of t e actual output RPM of t e Motor, is
transmitted in t e form of a 16-bit word. T e value is
transmitted as a w ole number (-32768 to 32767).
Drivecom 21 Profile.
Status
word Output
frequency
Control
word Bus
reference

MG.10.O1.02  VLT is a registered Danfoss trademark
20
VLT® 5000 INTERBUS
■Drivecom 21 objects.
T e VLT®5000 supports 9 Drivecom specific objects.
T e objects can be access by PCP communication.
4 of t ese objects can also be accessed as process
data.
Object 6040H, Control Word:
T is object is t e same as t e Drivecom Control Word
Object 6041H, Status Word:
T is object is t e same as t e Drivecom status word .
Object 6042H, Nominal-Speed-Value :
T is object is t e same as t e Bus reference (MRV).
Object 6043H, Reference-Speed-Variable:
T is is t e reference after t e Ramp. T is value is read
only (-32768 to 32767) .
Object 6044H, Actual-Speed-Value:
T is object is t e same as t e Actual output RPM.
T e value of t e actual output RPM of t e Motor, is
transmitted in t e form of a 16-bit word. T e value is
transmitted as a w ole number (-32768 to 32767).
Object 6046H, Speed-min-max-amount:
T e Speed-Min-Max-Amount Object is composed of
t e Speed-Min-Amount and Speed-Max-Amount sub
objects. T ese subobjects ave no unit and ave val-
ues wit in a range from 0 to 4 294 967 295 (unsigned
32).T e Interbus Option translates t ese two indexes
into t e VLT®5000 parameter 204 and 205. Based on
Parameter 106 (Motor Norminal Speed) t e option
calculation new values for P.204 & P.205.
Object 6048H, Speed-Acceleration:
T e Speed-Acceleration object specifies t e slope of
t e acceleration ramp (α) T e object as 2 indexes
w ere: Index 1, is t e Delta-Speed (unsigned 32) and
index 2 is Delta-Time (unsigned 16). If Delta-Time is
set to 0 (zero) t e ramp is disabled. T e VLT®5000
Interbus Option translate t ese two values into t e
VLT®5000 parameters 106, Motor norminal speed
and parameter 207, ramp up time.
Object 6049H, Speed-Deceleration:
T e Speed-deceleration object specifies t e slope of
t e deceleration ramp (α) T e object as 2 indexes
w ere: Index 1, is t e Delta-Speed (unsigned 32) and
index 2 is Delta-Time (unsigned 16). If Delta-Time is
set to 0 (zero) t e ramp is disabled. T e VLT®5000
Interbus Option translate t ese two values into t e
VLT®5000 parameters 106, Motor norminal speed
and parameter 208, ramp down time.
T, time
N, Rpm
∆∆
∆∆
∆n
∆∆
∆∆
∆t
αα
αα
α
T, time
N, Rpm
∆∆
∆∆
∆n
∆∆
∆∆
∆t
αα
αα
α
T e VLT®5000 will first activate t e
c anges w en bot indexes are written.
Since t e VLT®5000 translates t e two
indexes into VLT®5000 paramters, t e
value written to Object 6048H may be dif-
ferent from a following read, but t e slope
(α) is correct !
T e VLT®5000 will first activate t e c anges
w en bot indexes are written. Since t e
VLT®5000 translates t e two indexes into
VLT®5000 paramters, t e value written to
Object 6049H may be different from a follow-
ing read, but t e slope (α) is correct !
Object 603FH, Malfunction:
T is is t e errors reported back to t e Master system.
A detailed list is on t e next page.
Object 6052H, Normial-Percentage :
T is object is t e Normial setpoint in %. . T e value is
transmitted as a w ole number ±100% = ±4000H.
T is value is read only.
Object 6054H, Actual-Percentage :
T is object is t e actual speed of t e motor . T e
value is transmitted as a w ole number ±100% =
±4000H
Drivecom 21 Objects