Download Modbus for SEG AutoAdapt

MAC
Media Access Control. Unique network
address for a piece of hardware.
Modbus
A serial communications protocol
commonly used in industry and building
automation systems.
Modbus RTU
Modbus is a fieldbus used worldwide.
The RTU version is used for wired
networks (CIM 200) and for call-up
connections over telephone networks
(CIM 250).
Modbus TCP
Modbus is a fieldbus used worldwide.
The TCP version is adapted for use as an
application protocol on TCP/IP using
either GPRS (CIM 250) or Ethernet
(CIM 500) as basis.
PIN
Personal Identification Number
(SIM cards).
Ping
Packet InterNet Groper. A software utility
that tests connectivity between two TCP/
IP hosts.
PUK
Personal Unblocking Key (SIM cards).
2.1 About this functional profile
This functional profile describes the
•
CIU 202 Modbus RTU
•
CIU 252 Modbus GSM/GPRS
•
CIU 502 Modbus Ethernet for Modbus TCP
for the Grundfos DP, EF, SL1, SLV and SEG AUTOADAPT
wastewater pumps.
The data in this document are subject to change without prior
notice. Grundfos cannot be held responsible for any problems
caused directly or indirectly by using information in this functional
profile.
2.2 Assumptions
This functional profile assumes that the reader is familiar with
commissioning and programming Modbus devices. The reader
should also have some basic knowledge of the Modbus protocol
and technical specifications.
It is also assumed that an existing Modbus network with a
Modbus master is present.
2.3 Definitions and abbreviations
Q
Flow.
R100
Grundfos handheld infrared remote
control.
SELV
Separated or Safety Extra-Low Voltage.
Separated or Safety Extra-Low Voltage
with Earth connection.
English (GB)
2. Introduction
3G
3rd-generation mobile telephony network.
4G
4th-generation mobile telephony network.
SELV-E
Address Resolution Protocol.
Translates IP-addresses to
MAC-addresses.
SIM
SIM card, Subscriber Identity Module.
ARP
SMA
SubMiniature version A.Coaxial radio
signal cable connection standard.
Auto-MDIX
Ensures that both crossover cable types
and non-crossover cable types can be
used.
SMTP
Simple Mail Transfer Protocol
Ethernet cable type: Has 4 twisted pairs of
wires.
SNTP
CAT5
Simple Network Time Protocol. Used for
clocks synchronization between computer
systems.
CAT5e
Enhanced CAT5 cable with better
performance.
TCP
CAT6
Cable with very high performance.
Transmission Control Protocol.
Protocol suitable for Internet
communication and Industrial Ethernet
communication.
Transmission Control Protocol/Internet
Protocol. Protocol suitable for Internet
communication.
CIM
Communication Interface Module.
CIU
Communication Interface Unit.
TCP/IP
CRC
Cyclic Redundancy Check, a data error
detection method.
Transmission speed Bits transferred per second, bits/s.
DHCP
Dynamic Host Configuration Protocol.
Used to configure network devices so that
they can communicate on an IP network.
URL
Uniform Resource Locator. The IP
address used to connect to a server.
DNS
Domain Name System. Used to resolve
host names to IP addresses.
UTC
Coordinated Universal Time, the primary
time standard by which the world
regulates clocks and time.
GENIbus
Proprietary Grundfos fieldbus standard.
UTF-8
GENIpro
Proprietary Grundfos fieldbus protocol.
Unicode Transformation Format
(character encoding).
GPRS
General Packet Radio Service,
technology to achieve TCP/IP
communication and internet access via
GSM.
VPN
Virtual Private Network.
A network using the Internet to connect
nodes. These systems use encryption and
other security mechanisms to ensure that
only authorised users can access the
network and that the data cannot be
intercepted.
Grundfos GO
A Grundfos handheld remote control
device for controlling Grundfos products
via infrared or radio. Based on smart
phone technology.
GSM
Global System for Mobile
communications.
H
Pressure (Head).
HTTP
Hyper Text Transfer Protocol.
The protocol commonly used to navigate
the world wide web.
IANA
Internet Assigned Numbers Authority.
IP
Internet Protocol.
LED
Light-Emitting Diode.
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