Danfoss VLT HVAC Drive FC 102 Installation Guide

MAKING MODERN LIVING POSSIBLE
Installation Guide
VLT® EtherNet/IP MCA 121
VLT® HVAC Drive FC 102 • VLT® AQUA Drive FC 202
VLT® AutomationDrive FC 301/302
www.danfoss.com/drives
Contents
Installation Guide
Contents
1 Introduction
2
1.1 Purpose of the Manual
2
1.2 Additional Resources
2
1.3 Product Overview
2
1.4 Approvals and Certifications
2
1.5 Disposal
3
1.6 Symbols, Abbreviations and Conventions
3
2 Safety
4
2.1 Safety Symbols
4
2.2 Qualified Personnel
4
2.3 Safety Precautions
4
3 Installation
6
3.1 Safety Instructions
6
3.2 EMC-compliant Installation
6
3.3 Grounding
6
3.4 Cable Routing
6
3.5 Topology
7
3.6 Mounting
8
3.7 Electrical Installation
10
3.8 Reassembling the Cover
12
3.9 Applying Power
12
3.10 Checking Network Cabling
12
4 Troubleshooting
13
4.1 Warnings and Alarms
13
4.2 Troubleshooting
13
4.2.1 LED Status
13
4.2.2 No Communication with the Frequency Converter
14
Index
MG90J502
15
Danfoss A/S © 11/2014 All rights reserved.
1
1 1
VLT® EtherNet/IP MCA 121
Introduction
1 Introduction
1.1 Purpose of the Manual
1.3 Product Overview
This installation guide provides information for the quick
installation of a VLT® EtherNet/IP MCA 121 interface in a
VLT® frequency converter.
The installation guide is intended for use by qualified
personnel. Users are assumed to be familiar with:
1.3.1 Intended Use
•
•
•
VLT® frequency converter.
EtherNet/IP technology.
PC or PLC that is used as a master in the system.
Read the instructions before installation and ensure that
the instructions for safe installation are observed.
VLT® is a registered trademark.
1.2 Additional Resources
•
•
•
•
•
130B1119 (uncoated)
130B1219 (conformal coated)
The EtherNet/IP interface is designed to communicate with
any system complying with the CIP EtherNet/IP standard.
EtherNet/IP provides users with the network tools to
deploy standard Ethernet technology for manufacturing
applications while enabling Internet and enterprise
connectivity.
VLT® EtherNet/IP MCA 121 is intended for use with:
Resources available for the frequency converters and
optional equipment:
• The relevant frequency converter Operating
Instructions provide the necessary information for
getting the frequency converter up and running.
•
This installation guide relates to EtherNet/IP interface.
Ordering number:
The relevant frequency converter Design Guide
provides detailed information about capabilities
and functionality to design motor control
systems.
The relevant frequency converter Programming
Guide provides greater detail on working with
parameters and many application examples.
VLT®
The
EtherNet/IP MCA 121 Installation Guide
provides information about installing the
EtherNet/IP and troubleshooting.
The VLT® EtherNet/IP MCA 121 Programming Guide
provides information about configuring the
system, controlling the frequency converter,
parameter access, programming, troubleshooting,
as well as some typical application examples.
Supplementary publications and manuals are available
from Danfoss. See www.danfoss.com/BusinessAreas/DrivesSolutions/Documentations/VLT+Technical+Documentation.htm
for listings.
•
•
•
•
VLT® HVAC Drive FC 102
VLT® AQUA Drive FC 202
VLT® AutomationDrive FC 301
VLT® AutomationDrive FC 302
1.3.2 Items Supplied
When the fieldbus option is not factory mounted, the
following items are supplied:
•
•
•
•
•
•
•
Fieldbus option
LCP cradle
Front covers (in various sizes)
Stickers
Accessories bag
Strain relief (only for A1 and A2 enclosures)
Installation Guide
1.4 Approvals and Certifications
More approvals and certifications are available. For more
information, contact a Danfoss local partner.
2
Danfoss A/S © 11/2014 All rights reserved.
MG90J502
Introduction
Installation Guide
1 1
1.5 Disposal
Do not dispose of equipment containing
electrical components together with
domestic waste.
Collect it separately in accordance with
local and currently valid legislation.
1.6 Symbols, Abbreviations and
Conventions
Abbreviation
Definition
CIPTM
Common industrial protocol
DHCP
Dynamic host configuration protocol
EIP
EtherNet/IP
EMC
Electromagnetic compatibility
IP
Internet protocol
LCP
Local control panel
LED
Light emitting diode
MAR
Major recoverable fail
MAU
Major unrecoverable fail
PC
Personal computer
PLC
Programmable logic controller
TCP
Transmission control protocol
Table 1.1 Symbols and Abbreviations
Conventions
Numbered lists indicate procedures.
Bullet lists indicate other information and description of
illustrations.
Italicised text indicates:
•
•
•
MG90J502
Cross reference
Link
Parameter name
Danfoss A/S © 11/2014 All rights reserved.
3
2 2
VLT® EtherNet/IP MCA 121
Safety
2 Safety
WARNING
2.1 Safety Symbols
The following symbols are used in this document:
WARNING
Indicates a potentially hazardous situation that could
result in death or serious injury.
CAUTION
Indicates a potentially hazardous situation that could
result in minor or moderate injury. It can also be used to
alert against unsafe practices.
NOTICE
Indicates important information, including situations that
can result in damage to equipment or property.
UNINTENDED START
When the frequency converter is connected to AC mains,
DC power supply, or load sharing, the motor may start at
any time. Unintended start during programming, service
or repair work can result in death, serious injury, or
property damage. The motor can start by means of an
external switch, a serial bus command, an input
reference signal from the LCP or LOP, via remote
operation using MCT 10 software, or after a cleared fault
condition.
To prevent unintended motor start:
•
Disconnect the frequency converter from the
mains.
•
Press [Off/Reset] on the LCP before
programming parameters.
•
The frequency converter, motor, and any driven
equipment must be fully wired and assembled
when the frequency converter is connected to
AC mains, DC power supply, or load sharing.
2.2 Qualified Personnel
Correct and reliable transport, storage, installation,
operation, and maintenance are required for the troublefree and safe operation of the frequency converter. Only
qualified personnel are allowed to install or operate this
equipment.
Qualified personnel are defined as trained staff, who are
authorised to install, commission, and maintain equipment,
systems, and circuits in accordance with pertinent laws and
regulations. Additionally, the qualified personnel must be
familiar with the instructions and safety measures
described in this installation guide.
2.3 Safety Precautions
WARNING
HIGH VOLTAGE
Frequency converters contain high voltage when
connected to AC mains input, DC supply, or load sharing.
Failure to perform installation, start-up, and maintenance
by qualified personnel can result in death or serious
injury.
•
4
WARNING
DISCHARGE TIME
The frequency converter contains DC-link capacitors that
can remain charged even when the frequency converter
is not powered. Failure to wait the specified time after
power has been removed before performing service or
repair work, can result in death or serious injury.
•
•
•
•
Stop the motor.
Disconnect the AC mains and remote DC-link
power supplies, including battery back-ups,
UPS, and DC-link connections to other
frequency converters.
Disconnect or lock the PM motor.
Wait for the capacitors to discharge fully before
performing any service or repair work. The
duration of waiting time is specified in the
relevant frequency converter operating
instructions,Chapter 2 Safety.
Installation, start-up, and maintenance must be
performed by qualified personnel only.
Danfoss A/S © 11/2014 All rights reserved.
MG90J502
Safety
Installation Guide
WARNING
LEAKAGE CURRENT HAZARD
2 2
Leakage currents exceed 3.5 mA. Failure to ground the
frequency converter properly can result in death or
serious injury.
•
Ensure the correct grounding of the equipment
by a certified electrical installer.
WARNING
EQUIPMENT HAZARD
Contact with rotating shafts and electrical equipment
can result in death or serious injury.
•
Ensure that only trained and qualified
personnel perform installation, start up, and
maintenance.
•
Ensure that electrical work conforms to national
and local electrical codes.
•
Follow the procedures in this document.
CAUTION
INTERNAL FAILURE HAZARD
An internal failure in the frequency converter can result
in serious injury, when the frequency converter is not
properly closed.
•
MG90J502
Ensure that all safety covers are in place and
securely fastened before applying power.
Danfoss A/S © 11/2014 All rights reserved.
5
3 Installation
3.1 Safety Instructions
3.4 Cable Routing
See chapter 2 Safety for general safety instructions.
NOTICE
3.2 EMC-compliant Installation
EMC INTERFERENCE
To obtain an EMC-compliant installation, follow the
instructions provided in the relevant frequency converter
Operating Instructions and Design Guide. Refer to the
fieldbus master manual from the PLC supplier for further
installation guidelines.
3.3 Grounding
•
Ensure that all stations connected to the fieldbus
network are connected to the same ground
potential. When there are long distances between
the stations in a fieldbus network, connect the
individual station to the same ground potential.
Install equalising cables between the system
components.
•
Establish a grounding connection with low HF
impedance, for example by mounting the
frequency converter on a conductive back plate.
•
Keep the ground wire connections as short as
possible.
•
Electrical contact between the cable screen and
the frequency converter enclosure or ground is
not allowed in Ethernet installations. The RJ45
connector of the Ethernet interface provides an
electrical path for the electrical interference to
ground.
•
Use high-strand wire to reduce electrical
interference.
Use screened cables for motor and control wiring, and
separate cables for fieldbus communication, motor
wiring, and brake resistor. Failure to isolate fieldbus
communication, motor, and brake resistor cables can
result in unintended behaviour or reduced performance.
Minimum 200 mm (7.9 in) clearance between power,
motor, and control cables is required. For power sizes
above 315 kW, it is recommended to increase the
minimum distance of 500 mm (20 in).
NOTICE
When the fieldbus cable crosses a motor cable or a brake
resistor cable, ensure that the cables cross at an angle of
90°.
130BD866.10
3 3
VLT® EtherNet/IP MCA 121
Installation
≥ 200mm
2
1
1
Ethernet cable
2
90° crossing
Illustration 3.1 Cable Routing
6
Danfoss A/S © 11/2014 All rights reserved.
MG90J502
Installation
Installation Guide
130BC930.10
3.5 Topology
The EtherNet/IP MCA 121 module features a built-in
Ethernet switch with 2 Ethernet RJ45/M12 connectors. The
module enables the connection of several EtherNet/IP
options in a line topology as an alternative to a traditional
star topology.
3 3
The 2 ports are equal. If only 1 connector is used, either
port can be used.
130BC929.10
Star topology
Illustration 3.3 Line Topology
NOTICE
In line topology, activate the built-in switch by powering
all frequency converters, either by mains or a 24 V DC
option card.
NOTICE
Line topology
In many installations, line topology enables simpler cabling
and the use of smaller or fewer Ethernet switches. The
EtherNet/IP interface supports line topology with its 2
ports and built-in Ethernet switch.
When line topology is used, take precautions to avoid time
out in the PLC when more than 8 frequency converters are
installed in series. Each frequency converter in the network
adds a small delay to the communication due to the builtin Ethernet switch. When the update time is too short, the
delay can lead to a time out in the PLC. Set the update
time as shown in Table 3.1. The numbers given are typical
values and can vary from installation to installation.
Ring/redundant line topology
130BD803.10
Illustration 3.2 Star Topology
Installing frequency converters of different power sizes
in line topology may result in unwanted power-off
behaviour when using control word timeout
(8-02 Control Word Source to 8-06 Reset Control Word
Timeout). It is recommended to mount the frequency
converters with the longest discharge time first in the
line topology. In normal operation, the frequency
converters with bigger power sizes have a longer
discharge time.
Numbers of frequency converters
Minimum update time [ms]
connected in series
<8
2
8-16
4
16-32
8
>32
not recommended
Table 3.1 Minimum Update Time
MG90J502
Illustration 3.4 Ring/Redundant Line Topology
Danfoss A/S © 11/2014 All rights reserved.
7
VLT® EtherNet/IP MCA 121
Installation
3.6 Mounting
Ring topology can increase the availability of an Ethernet
network.
For ring topology:
3 3
•
Install a special switch (redundancy manager)
between the PLC and the frequency converters.
•
Configure the redundancy manager switch to
clearly define the ports that connect to the ring.
When the ring operates, the main redundancy manager
sends test frames into the ring to detect. If the switch
detects a fault in the ring, it reconfigures the ring into 2
lines instead. The transition time from 1 ring into 2 lines is
up to 500 ms depending on the components installed in
the ring. Set the timing of the PLC to ensure that the
transition time does not lead to a time-out fault.
NOTICE
Check whether the fieldbus option is already
mounted in the frequency converter. If already
mounted, go to step 6.
2.
Remove the LCP or blind cover from the
frequency converter.
3.
Use a screwdriver to remove the front cover and
the LCP cradle.
4.
Mount the fieldbus option. Mount the option
with the Ethernet Port facing up for top cable
entry (see Illustration 3.7), or with the Ethernet
Port facing down for bottom cable entry (see
Illustration 3.8).
5.
Remove the knock-out plate from the new LCP
cradle.
6.
Mount the new LCP cradle.
130BD908.10
For ring/redundant line topology, ensure the redundancy
manager switch supports the detection of loss of line
topology. The switch inside the EtherNet/IP interface
does not support this detection.
1.
Recommended design rules
•
Pay special attention to active network
components when designing an Ethernet
network.
•
For line topology, a small delay is added with
each additional switch in the line. For more
information, see Table 3.1.
2
1
Do not connect more than 32 frequency
converters in series. Exceeding this limit can
result in unstable or faulty communication.
130BC927.10
•
3
1
LCP
2
LCP cradle
3
Fieldbus option
Illustration 3.6 Exploded View
Illustration 3.5 Recommended Design Rules
8
Danfoss A/S © 11/2014 All rights reserved.
MG90J502
Installation Guide
130BD925.10
130BD909.10
Installation
3 3
Illustration 3.8 Option Mounted with the Ethernet Port Facing
Down (A4-A5, B, C, D, E, F Enclosures)
M12 PIN#
1
4
130BD910.10
Illustration 3.7 Option Mounted with the Ethernet Port Facing
Up (A1-A3 Enclosures)
RJ 45
2
3
8 . . . . . . 1
Signal
M12 PIN #
RJ45
RX +
1
1
TX +
2
3
RX -
3
2
TX -
4
4
Illustration 3.9 EtherNet/IP Connectors
MG90J502
Danfoss A/S © 11/2014 All rights reserved.
9
Installation
VLT® EtherNet/IP MCA 121
130BT797.10
3.7 Electrical Installation
3.7.1 Cabling Requirements
3 3
•
Choose cables suitable for Ethernet data
transmission. Normally CAT5e and CAT6 cables
are recommended for industrial applications.
•
Both types are available as unshielded twisted
pair and shielded twisted pair. Screened cables
are recommended for use in industrial
environments and with frequency converters.
•
A maximum cable length of 100 m is allowed
between the switches.
•
Use optical fibres for gapping longer distances
and providing galvanic isolation.
EtherN
et Port1
MCA 121
EtherN
et Por
EtherN
Option t2
et/IP
MS
A
130B11
MS1
19
MAC-00-1
MS2
B-08-00-0
0-22
SW.ver.
3.7.2 Wiring Procedures
Wiring procedure for enclosure types A1-A3
1.
2.
10
Mount the pre-configured cable wires with the
connectors on the fieldbus option. For A1 and A2
enclosures, mount the supplied strain relief on
top of the frequency converter with 2 screws, as
shown in Illustration 3.10. For cable specifications,
refer to chapter 3.7.1 Cabling Requirements.
Position the cable between the spring loaded
metal clamps to establish mechanical fixation and
electrical contact between the cable and ground.
Illustration 3.10 Wiring for Enclosure Types A1-A3
Wiring procedure for enclosure types A4-A5, B1-B4, and
C1-C4
1.
Push the cable through the cable glands.
2.
Mount the pre-configured cable wires with the
connectors on the fieldbus option. For cable
specifications, refer to chapter 3.7.1 Cabling
Requirements.
3.
Fix the cable to the metal base plate using the
springs, see Illustration 3.11.
4.
Tighten the cable glands securely.
Danfoss A/S © 11/2014 All rights reserved.
MG90J502
Installation Guide
Wiring procedure for enclosure types D, E, and F
1.
Mount the pre-configured cable wires with the
connectors on the fieldbus option. For cable
specifications, refer to chapter 3.7.1 Cabling
Requirements.
2.
Fix the cable to the metal base plate using the
springs, see Illustration 3.12.
3.
Tie down the cable and route it with other
control wires inside the unit, see Illustration 3.12.
3 3
130BD926.10
130BD924.10
Installation
Illustration 3.11 Wiring for Enclosure Types A4-A5, B1-B4, and
C1-C4
Illustration 3.12 Wiring for Enclosure Types D, E, and F
NOTICE
Do not strip the Ethernet cable. Do not ground it via the
strain relief plate. Ground the screened Ethernet cables
through the RJ45 connector on the EtherNet/IP interface.
MG90J502
Danfoss A/S © 11/2014 All rights reserved.
11
3 3
VLT® EtherNet/IP MCA 121
Installation
3.8 Reassembling the Cover
1.
Mount the new front cover and the LCP.
2.
Attach the sticker with the correct product name
to the front cover.
3.9 Applying Power
Follow the instructions in the frequency converter
Operating Instructions to commission the frequency
converter. The frequency converter automatically detects
the EtherNet/IP interface. A new parameter group (Group
12) appears.
3.10 Checking Network Cabling
NOTICE
After installing the EtherNet/IP interface, be aware of the
following parameter settings:
8-01 Control Site: [2] Control word only or [0] Digital and
control word
8-02 Control Word Source: [3] Option A
12
Danfoss A/S © 11/2014 All rights reserved.
MG90J502
Installation Guide
Troubleshooting
4.1 Warnings and Alarms
Ethernet Port 2
Ethernet Port 1
NOTICE
Refer to the relevant frequency converter Operating
Instructions for an overview of warning and alarm types,
and for the full list of warnings and alarms.
Alarm word and warning word are shown in the display in
Hex format. When there is more than 1 warning or alarm,
the sum of all warnings or alarms is shown. Warning word
and alarm word are displayed in 16-90 Alarm Word to
16-95 Ext. Status Word 2.
130BA895.11
4 Troubleshooting
4 4
MS LED
NS LEDs
Ethernet Port 1
Ethernet Port 2
MCA 121
MS EtherNet/IP
Option A
130B1119
NS1
NS2
MAC: 00:1B:08:XX:XX:XX
MAC
address
SW. ver. 1.00
4.2 Troubleshooting
4.2.1 LED Status
Illustration 4.1 Overview of EtherNet/IP Interface
The EtherNet/IP interface has 3 bi-coloured LEDs that allow
fast and detailed diagnosis. Each LED is linked to its
unique part of the EtherNet/IP interface, see Table 4.1.
LED label
Description
MS
Module Status. Reflects the activity on the
EtherNet/IP stack
NS1
Network Status 1. Reflects the activity on
Ethernet Port 1
NS2
Network Status 2. Reflects the activity on
Ethernet Port 2
Table 4.1 LED Label
State
LED
Description
Standby
Green:
Flashing green
The device needs commissioning.
Device operational
Green:
Solid green
The device is operational.
Major recoverable fault
Red:
Flashing red
The device has detected a recoverable fault (MAR).
Major unrecoverable
fault
Red:
Solid red
The device has detected an unrecoverable fault
(MAU).
Red:
Flashing red/
green
Self test
Green:
The EIP option is in self-test mode.
Table 4.2 MS: Module Status
MG90J502
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4 4
VLT® EtherNet/IP MCA 121
Troubleshooting
State
LED
Description
No connections
Green:
Flashing green
There are no established CIP connections to the
device.
Connected
Green:
Solid green
There is at least 1 established CIP connection to
the device.
Connection time-out
Red:
Flashing red
1 or more CIP connections have timed-out.
Duplicate IP
Red:
Solid red
The IP-address assigned to the device is already in
use.
Self test
Red:
Green
Flashing red/
green
The EIP option is in self-test mode.
Table 4.3 NS1+NS2: Network Status (1 per Port)
4.2.2 No Communication with the
Frequency Converter
Check: Link status
The status of the Ethernet link cannot be directly identified
using the LEDs, if CIP connection is not established.
Use 12-10 Link Status to verify presence of the link.
Use 12-11 Link Duration to verify that the link is steady
present.
The parameter shows the duration of the present link, and
is preset to 00:00:00:00 when the link is broken.
Check: Cabling
In rare cases of cabling misconfiguration, the option may
show the presence of a link but no communication is
running. Exchange the cable if in doubt.
Check: IP address
Verify that the option has a valid IP address (refer to
12-01 IP Address). When the option has identified a
duplicate IP Address, NS LEDs lights steady red. When the
option is set up for BOOTP or DHCP, verify that a BOOTP
or DHCP server is connected in 12-04 DHCP Server. If no
server is connected, the parameter shows: 000.000.000.000.
14
Danfoss A/S © 11/2014 All rights reserved.
MG90J502
Index
Installation Guide
Index
N
A
Network cabling.................................................................................... 12
Abbreviations........................................................................................... 3
Additional resources.............................................................................. 2
Q
Alarms....................................................................................................... 13
Qualified personnel................................................................................ 4
Applying power.................................................................................... 12
Approvals................................................................................................... 2
R
Redundancy manager switch............................................................. 8
Ring/redundant line topology........................................................... 7
C
Cable routing............................................................................................ 6
Cabling..................................................................................................... 14
Cabling requirements......................................................................... 10
Certifications............................................................................................. 2
Conventions.............................................................................................. 3
D
Discharge time......................................................................................... 4
E
Electrical interference............................................................................ 6
EMC interference..................................................................................... 6
EMC-compliant installation................................................................. 6
Ethernet................................................................................................... 14
Exploded view.......................................................................................... 8
S
Safety........................................................................................................... 5
Screened cable.................................................................................. 6, 10
Star topology............................................................................................ 7
Symbols...................................................................................................... 3
T
Topology.................................................................................................... 7
U
Unintended start..................................................................................... 4
W
Warnings.................................................................................................. 13
Wiring procedure................................................................................. 10
G
Grounding................................................................................................. 6
H
High voltage............................................................................................. 4
I
Intended use............................................................................................. 2
Items supplied.......................................................................................... 2
L
Leakage current....................................................................................... 5
LED............................................................................................................... 3
Line topology........................................................................................... 7
Load sharing............................................................................................. 4
M
Motor wiring............................................................................................. 6
Mounting................................................................................................... 8
MG90J502
Danfoss A/S © 11/2014 All rights reserved.
15
Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to
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Ulsnaes 1
DK-6300 Graasten
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130R0430
MG90J502
*MG90J502*
11/2014
">