Grundfos CIM 500

English (GB)
3
2. Introduction
2.1 About this functional profile
This functional profile describes the following modules/units:
• CIM 500 Ethernet for EtherNet/IP.
It is for EtherNet/IP communication with the Smart Digital Dosing
pump type DDA and DDA XL, referred to as ’DDA pump’ in this
document.
Grundfos cannot be held responsible for any problems caused
directly or indirectly by using information in this functional profile.
2.2 EDS file
For this product, an associated Electronic Data Sheet file
(Grundfos_EIP_Dosing_Adapter_EDS.eds) can be downloaded
from the Grundfos Product Center.
2.3 Assumptions
This functional profile assumes that the reader is familiar with the
commissioning and programming of EtherNet/IP devices.
2.4 Definitions and abbreviations
ARP
Address Resolution Protocol. Translates IP
addresses into MAC addresses.
Auto-MDIX
Ensures that both crossover cable types and
non-crossover cable types can be used.
BCD Binary coded decimal.
CAT5
Ethernet cable type with four twisted pairs of
wires.
CAT5e
Enhanced CAT5 cable with better
performance.
CAT6
Ethernet cable compatible with CAT5 and
CAT5e, with very high performance.
CIM Communication Interface Module.
CIU Communication Interface Unit.
CRC
Cyclic Redundancy Check. A data error
detection method.
DDA Digital Dosing Advanced.
DHCP
Dynamic Host Configuration Protocol. Used
to configure network devices so that they
can communicate on an IP network.
DNS
Domain Name System. Used to resolve host
names to IP addresses.
E-box
The Grundfos E-box (extension box)
contains the CIM module and is mounted
underneath the small DDA pump.
Enumeration List of values.
GENIbus Proprietary Grundfos fieldbus standard.
GENIpro Proprietary Grundfos fieldbus protocol.
Grundfos GO
Remote
A Grundfos application designed to control
Grundfos products via infrared or radio
communication. Available for iOS and
Android devices.
H
Head. Often used as abbreviation for water
head (pressure in metres).
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.
MAC
Media Access Control. Unique network
address for a piece of hardware.
Ping
Packet InterNet Groper. A software utility
that tests the connectivity between two TCP/
IP hosts.
Q
Often used as abbreviation for water flow
rate.
SELV Separated or Safety Extra-Low Voltage.
SELV-E
Separated or Safety Extra-Low Voltage with
earth connection.
TCP/IP
Transmission Control Protocol/Internet
Protocol. Protocol for Internet
communication, and also used as middle-
layer protocol for most Ethernet-based
fieldbuses.
URL
Uniform Resource Locator. The address
used to connect to a server.
UTC
Coordinated Universal Time. The primary
time standard by which the world regulates
clocks and time.
PLC Programmable Logic Controller.