LINKnet For Drive System Networking

HMI

Remote I/O

PLC

AC and DC Drives

Modbus® TCP

DescriptionParker LINKnet is an Ethernet based version of the SSD LINK system that has been successfully used in coordinated drive systems for 25 years. It is a peer-to-peer network designed to integrate AC and DC drives with remote I/O at high speed, with or without a supervisory PLC. The network allows precise and repeatable control for complex machines and process lines. LINKnet nodes communicate over Ethernet, using either EtherNet/IPTM or Modbus/TCP.

LINKnetOverview

Easy to RetrofitLINKnet components are plug-in compatible with many older drives. This means that an existing LINK system using AC690+ and/or DC590+ units can potentially be updated to LINKnet without requiring the replacement of functional drives. The LINKnet system will provide connectivity to any Ethernet enabled PLC and with remote I/O. Legacy LINK2 touchscreens can be replaced by the Parker TS8000 series HMI.

Flexible I/OParker has qualified third party remote fieldbus I/O modules for use in LINKnet systems. This provides users with an assortment of standard modules to choose from. Digital, analog, and specialty modules may be combined, up to 64 per node, and will be recognized and supported by Parker DSE software.

LINKnet HardwareThree varieties of LINKnet tech boxes are available, including direct plug-in modules for all frame sizes of AC690+ and DC590+, and a stand-alone DIN rail variant for interfacing with other devices. LINKnet tech boxes are connected by commercially available CAT-6 shielded Ethernet cable, and require no external source of power when installed on an AC690+ or DC590+ drive.

HMI CapableThe Parker TS8000 series HMI, available in several convenient sizes, can easily be connected directly to the LINKnet system. Functions previously performed by a LINK2 display can be mapped to the TS8000. Additionally, third party HMI devices can be connected as long as they are Ethernet compatible.

• Modernize your line without replacing drives*• Real time peer-to-peer communications• High noise immunity• No repeaters required• Uses commercially available CAT-6 shielded cable*Compatible with AC690+ and DC590+, v5 firmware on

Communication Choices All varieties of LINKnet are provided with two standard communication options: Modbus/TCP over EtherNet and EtherNet/IP.

Modbus® TCP

Specifications/Technical CharacteristicsPower Supply Supplied by AC690+ or DC590+ drive. If stand-alone,

requires 24VDC at 200mACompatibility AC690+, DC590+ series with version 5 firmware and

later.Cable required CAT6 shielded Ethernet cable (not included)

Maximum cable length 100 meters

Maximum number of nodes 100

Communication speed 100 Mbit/sec (100BASE-TX)

Software Parker DSE v3.00 and later

Protocol Modbus TCP or EtherNet/IP

LINKnet

EthernetPort

USB Mini BConnector

Reserved External Power

Connector (optional)

LINKnet Tech Box Connections

Typical LINKnet System ArchitectureCAT-6 shielded Ethernet cable is used for all connections. All nodes are wired to a standard Ethernet switch. For PLCs that are not Ethernet capable, a commercially available protocol converter may be installed. Up to 100 nodes may be connected to the network.

Parker DSE SoftwareThe LINKnet system runs in Parker's proven DSE software environment. DSE is a Windows based software tool using a drag and drop interface. It enables the user to expertly design systems, using the many pre-engineered macro and function control blocks in LINK’s extensive software library. LINKnet nodes are mapped like any other device, and support for standard remote fieldbus I/O modules is built in.

DWN

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APP

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LINKnet L590+ Version 8 Template

Add offset to zero rider roll feedback here.

If for example, Rider roll is offset 5%, then range is 0-95%, so make divisior 95%, so output range is 0-100%.

Taper % AmountTypical 150% Start and 66% end, so Taper = 85%

X

SAMPLE TIME

SAMPLE100

0.25 s

VSA

x-y

x

y -90

0

SUB.2

Rider Roll Fbk (SHT 4)

50 56 RD CURRENT FBK

mxdx

m

d

0

100

100

0

MUL

1

2

3

0

1

0

0

ADD.1

AUX I DEMAND

DRIVE START

NEG I LIMIT

POS I LIMIT

SPEED LOOP P GAIN

SPEED SETPOINT

ANALOG OUTPUT 1

ANALOG OUTPUT 2

DIGITAL OUTPUT 1

DIGITAL OUTPUT 2

RESET

WD_IN

HEALTH

LOAD

DRIVE READY

MOTOR SPEED

ANALOG INPUT 1

ANALOG INPUT 3

ANALOG INPUT 4

ANALOG INPUT 5

DIGITAL INPUT 1

DIGITAL INPUT 2

DIGITAL INPUT 3

DIGITAL INPUT 4

COMPOSITE E-STOP

HEALTH STORE

RUNNING

ZERO SPEED

WD_OUT

0 %

OFF

100 %

0 %

5

0 %

0 %

0 %

ON

ON

TRUE

0 %

FALSE

0 %

0 %

83.89 %

0 %

0 %

OFF

OFF

ONFALSE

TRUE OFF

TRUE

0x0000

FALSE

TRUE

TRUE

590+ version 8

FB TORQUE TAPER (SHT 4)

1

2

3

0

0

0

0

ADD.2

SYSTEMCONTROL

50

DRIVE COMMS192.168.1.50

0

T

System

mxdx

m

d

0

1.23

-1

0

MUL.1

SEL

0

0

1

0

SW

mxdx

m

d

0

1

81.3

0

MUL.2

POS I LIMIT

mxdx

m

d

0

1

1

0

MUL.3mxdx

m

d

0

-78.78

100

0

MUL.4

F

F

FOR.2

mxdx

m

d

0

1

1

0

MUL.5

F

RD SPEED FBK

POS I LIMIT

mxdx

m

d

0

100

100

0

MUL.6

max

min

100

64.050

0

CLAMP.1

max

min

100

82.750

0

CLAMP

HEALTH STORE (SHT 3)COMPOSITE E-STOP (SHT 2)

max

min

100

00

0

CLAMP.2

40 555AUX CURRENT DMD

(SHT 4) Starting torque SP % of Rear Drum Current

(SHT 2) FD Speed Demand

Rider Roll Loaded (SHT 2)

mxdx

m

d

0

-7.87

100

0

MUL.8

40 512 FD HEALTH

FD CURRENT FBK (SHT 4)

40 571DRIVE P GAIN

(SHT 2) FD DRIVE START

ZERO SPD

RIDER ROLL LOADED (SHT 4)

RD SPEED FBK

40 56RD Current FBK

(SHT 4) % of Diameter Breakpoint Where Taper begins

(SHT 2) LOADSHARE ENABLE

Torque taper Enabled (SHT 2)

F

DRV HEALTHY

TORQUE TAPER ENABLE (SHT 4)

x-y

x

y -18.7

0

SUB

FD SPEED FBK (SHT 4)

40 1 E-STOP

(SHT 4) Finish Torque SP % of Rear Drum Current

(SHT 4) ALARM ACK

ZERO SPD

0%

FD DRIVE HEALTHY (SHT 4)

1

2

3

0

0

0

0

ADD

T

250 ms

250 ms

OSC.1

FD DRIVE RUNNING (SHT 4)

DRV HEALTHY

(SHT 4) RIDER ROLL DIAMETER

Techbox WD (SHT 3)

x-y

x

y -18.7

0

SUB.1

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P.O.

LOC

SIZE A DWG. NO.

ISSUE

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LINKnet L590+ Version 8 Template

50 56 RD CURRENT FBK

Line Thread (SHT 2)

AUX I DEMAND

DRIVE START

NEG I LIMIT

POS I LIMIT

SPEED LOOP P GAIN

SPEED SETPOINT

ANALOG OUTPUT 1

ANALOG OUTPUT 2

DIGITAL OUTPUT 1

DIGITAL OUTPUT 2

RESET

WD_IN

HEALTH

LOAD

DRIVE READY

MOTOR SPEED

ANALOG INPUT 1

ANALOG INPUT 3

ANALOG INPUT 4

ANALOG INPUT 5

DIGITAL INPUT 1

DIGITAL INPUT 2

DIGITAL INPUT 3

DIGITAL INPUT 4

COMPOSITE E-STOP

HEALTH STORE

RUNNING

ZERO SPEED

WD_OUT

0 %

OFF

150 %

150 %

8

0 %

0 %

0 %

ON

ON

TRUE

0 %

FALSE

0 %

0 %

0 %

0 %

0 %

ON

OFF

OFFFALSE

TRUE OFF

TRUE

0x0000

FALSE

TRUE

TRUE

590+ version 8

COMPOSITE E-STOP (SHT 2)

SYSTEMCONTROL

40

DRIVE COMMS192.168.1.40

0

T

System

(SHT 2) AUX I DEMAND

RD SPEED FBK

(SHT 2) RD DRIVE P-GAIN

HEALTH STORE (SHT 4)

(SHT 3) RD SPEED DEMAND

RD CURRENT FBK (SHT 5)(SHT 3) RD DRIVE START

ZERO SPD

RD SPEED FBK

RD HEALTH (SHT 2)

150%

PER.1

Normal Stop (SHT 2)

DRV HEALTHY

ANALOG LINE SPD REF (SHT 5)RD SPEED FBK (SHT 5)

Line Jog (SHT 2)(SHT 5) ALARM ACK

ZERO SPD

0%

RD DRIVE HEALTHY (SHT 5)

Line Thread (SHT 2)

RD DRIVE RUNNING (SHT 5)

T

250 ms

250 ms

OSC.1DRV HEALTHY

(SHT 2) MR LINE SPEED

Techbox WD (SHT 4)

Line Run (SHT 2)

DWN

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S.O.

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P.O.

LOC

SIZE A DWG. NO.

ISSUE

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LINKnet L690+ version 5 Template

SYSTEMCONTROL

70

DRIVE COMMS192.168.1.70

0

T

System

AUX I/T DEMAND

DRIVE START

EXT TORQ DEM ENABLE

NEG I/T LIMIT

POS I/T LIMIT

SPEED LOOP P GAIN

SPEED SETPOINT

ANALOG OUTPUT 1

ANALOG OUTPUT 2

DIGITAL OUTPUT 2

ANALOG OUTPUT 3

DIGITAL OUTPUT 3

RESET

HEALTH

GWY HEALTH

RUNNING

LOAD

DRIVE READY

MOTOR SPEED

ANALOG INPUT 1

ANALOG INPUT 3

ANALOG INPUT 4

ANALOG INPUT 2

DIGITAL INPUT 1

DIGITAL INPUT 2

DIGITAL INPUT 3

DIGITAL INPUT 4

DIGITAL INPUT 5

FIRST TRIP

TB COMMS

0 %

FALSE

FALSE

-150 %

150 %

30

0 %

0 %

0 %

FALSE

TRUE

TRUE

FALSE

0 %

FALSE

0 %

0 %

0 %

0 %

0 %

FALSE

FALSE

FALSE

FALSE

FALSE

0 %

FALSE

NO TRIP

FALSE

0

690+ V5

WIRED DRIVE START (SHT 2)

F

(SHT 4) ALARM ACK

HEALTH (SHT 4)

(SHT 2) SECTION START

RUNNING (SHT 4)

(SHT 2) SPEED DEMAND

40 712 SLITTER HEALTH

MOTOR LOAD (SHT 4)

MOTOR SPEED (SHT 4)

FIRST TRIP (SHT 4)

SLITTER TB COMMS FAULT (SHT 4)

HEALTH (SHT 3)

FIRST TRIP (SHT 3)

© 2015 Parker Hannifin Corporation. All rights reserved.Parker Hannifin CorporationSSD Drives Division9225 Forsyth Park Dr.Charlotte, NC 28273 USA Tel: (704) 588-3246 Fax: (704) 588-4806info.us.ssd@parker.comwww.parker.com/ssdusa

LINKnet brochure HA473997 Issue 2 Apr2015

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