Grundfos CIM 150 PROFIBUS DP User manual

PROFIBUS and PROFINET for
Digital Dosing
CIM 150 PROFIBUS DP
CIM 500 Ethernet for PROFINET IO
Functional profile and user manual
GRUNDFOS INSTRUCTIONS

English (GB)
2
English (GB) Functional profile and user manual
Original functional profile and user manual.
This functional profile describes Grundfos PRIOFIBUS and
PROFINET for DDA digital dosing pumps.
CONTENTS
Page
1. General information
1.1 Hazard statements
The symbols and hazard statements below may appear in
Grundfos installation and operating instructions, safety
instructions and service instructions.
The hazard statements are structured in the following way:
1.2 Notes
The symbols and notes below may appear in Grundfos
installation and operating instructions, safety instructions and
service instructions.
1. General information 2
1.1 Hazard statements 2
1.2 Notes 2
2. Introduction 3
2.1 About this functional profile 3
2.2 PROFIBUS DP-V0 3
2.3 PROFIBUS DP-V1 3
2.4 Assumptions 3
2.5 Definitions and abbreviations 3
3. System description 4
4. Specifications 5
4.1 CIM module 5
4.2 CIM 150 PROFIBUS DP 5
4.3 CIM 500 PROFINET IO 5
5. PROFIBUS DP, CIM 150 setup 6
5.1 PROFIBUS bus topology 6
5.2 CIM 150 PROFIBUS module 6
5.3 Connecting the PROFIBUS 6
5.4 Setting the PROFIBUS address 7
5.5 Termination resistors 7
5.6 Status LEDs 7
5.7 Communication watchdog 7
5.8 Reaction to PLC "Stop button" 7
6. PROFINET IO, CIM 500 setup 8
6.1 Connecting the ethernet cable 8
6.2 Setting the Industrial Ethernet protocol 8
6.3 Setting up the IP addresses 8
6.4 Establish connection to the webserver 9
6.5 Status LEDs 9
6.6 DATA and LINK LEDs 9
7. Detailed description of data modules 10
7.1 Data types 10
7.2 Control module (ControlModule, module 1) 10
7.3 Dosing settings 13
7.4 Other settings 13
7.5 Bus settings compared to pump HMI settings 14
7.6 Status module (StatusModule, module 11) 14
7.7 Measurement data modules 17
7.8 Alarms and warning 19
7.9 Device identification (DeviceIdentification, module 40) 20
8. Product simulation 21
8.1 CIM 150 product simulation 21
8.2 CIM 500 Product Simulation 21
9. Fault finding 22
9.1 CIM 150 22
9.2 CIM 500 22
Read this document before installing the product.
Installation and operation must comply with local
regulations and accepted codes of good practice.
DANGER
Indicates a hazardous situation which, if not avoided,
will result in death or serious personal injury.
WARNING
Indicates a hazardous situation which, if not avoided,
could result in death or serious personal injury.
CAUTION
Indicates a hazardous situation which, if not avoided,
could result in minor or moderate personal injury.
SIGNAL WORD
Description of hazard
Consequence of ignoring the warning.
- Action to avoid the hazard.
Observe these instructions for explosion-proof
products.
A blue or grey circle with a white graphical symbol
indicates that an action must be taken.
A red or grey circle with a diagonal bar, possibly with
a black graphical symbol, indicates that an action
must not be taken or must be stopped.
If these instructions are not observed, it may result in
malfunction or damage to the equipment.
Tips and advice that make the work easier.

English (GB)
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2. Introduction
2.1 About this functional profile
This functional profile describes the following modules/units:
• CIM 150 PROFIBUS DP
• CIM 500 ethernet for PROFINET IO.
They are for PROFIBUS DP and PROFINET IO communication
with the Smart Digital Dosing pump, type DDA, 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 PROFIBUS DP-V0
The PROFIBUS DP interface conforms to the PROFIBUS DP-V0
standard for cyclic data transmission.
The option of setting the PROFIBUS DP address via bus is not
supported as CIM 150/500 has two switches for setting the
address.
2.3 PROFIBUS DP-V1
Only the diagnostic part and the extra three bytes of
parameterisation data are supported. Acyclic data transmission is
not supported.
2.4 Assumptions
This functional profile assumes that the reader is familiar with the
commissioning and programming of PROFIBUS and PROFINET
devices.
2.5 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.
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 and with very high performance.
CIM Communication Interface Module.
CRC Cyclic Redundancy Check. A data error
detection method.
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.
Enumeration List of values.
GENIbus Proprietary Grundfos fieldbus standard.
GENIpro Proprietary Grundfos fieldbus protocol.
Grundfos GO
A Grundfos handheld remote control device
for controlling Grundfos products via infrared
or radio. Based on smart phone technology.
H Head (pressure).
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.
Local mode
The DDA pump uses the setpoint and
operating mode set with a handheld remote
control (R100 or Grundfos GO Remote) or
by the use of buttons on the pump.
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.
QFlow rate.
Remote mode The DDA pump uses the setpoint and
operating mode set from the fieldbus.
SELV Separated or Safety Extra-Low Voltage.
SELV-E Separated or Safety Extra-Low Voltage with
earth connection.
SMA SubMiniature version A. Coaxial radio signal
cable connection standard.
SMTP Simple Mail Transfer Protocol.
SNTP
Simple Network Time Protocol. Used for
clocks synchronization between computer
systems.
TCP
Transmission Control Protocol. Protocol for
Internet communication and Industrial
Ethernet communication.
TCP/IP
Transmission Control Protocol/Internet
Protocol. Protocol for Internet
communication.
Transmission
speed Bits transferred per second, bits/s.
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.
UTF-8 Unicode Transformation Format. Character
encoding.
DDA Digital Dosing Advanced.
HMI Human Machine Interface. Display and
buttons on the DDA pump.
PLC Programmable Logic Controller.

English (GB)
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3. System description
The system diagram provide an overview of the two different
technologies and how to connect the CIM module to the Grundfos
DDA E-box that you connect to a PROFIBUS DP or PROFINET
IO network.
CIM 150/500 is a communication module installed internally in the
Grundfos DDA E-box using a 10-pin connection. In this setup, the
E-box supplies power to CIM. See fig. 1.
For mounting of the CIM module, see the installation and
operating instructions for the DDA E-box.
Fig. 1 DDA pump with E-box connected to a daisy chained
PROFIBUS/PROFINET network
TM05 2088 4611
E-box with CIM 150
or CIM 500
GENIbus connection
to DDA pump
PROFIBUS DP or
PROFINET IO
DDA pump
PROFIBUS DP or
PROFINET IO

English (GB)
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4. Specifications
4.1 CIM module
4.2 CIM 150 PROFIBUS DP
The table below provides an overview of the specifications for
Grundfos CIM 150. For further details, refer to the specific
sections of this functional profile.
4.3 CIM 500 PROFINET IO
The table below provides an overview of the specifications for the
Grundfos CIM 500 ethernet for PROFINET IO. For further details,
refer to the specific sections of this functional profile.
General data Description Comments
Ambient humidity 30-95 % Relative, non-condensing.
Operating temperature -20 °C to +45 °C
Storage temperature -25 °C to +70 °C
GENIbus visual diagnostics LED2
Will be in one of these states:
Off, permanently green, flashing red, permanently
red.
See section 5.6 Status LEDs for PROFIBUS DP
and section 6.5 Status LEDs for PROFINET IO.
PROFIBUS DP specifications Description Comments
PROFIBUS implementation class DP-V0 Intelligent pump profile.
PROFIBUS connector Screw-type terminal A, B, DGND, VP (+5 V).
PROFIBUS connection type RS-485, two-wire Conductors: A, B.
Maximum cable length 100 metres at 12 Mbits/s Corresponds to 328 feet. See section 5.3.1 Data
transmission rates and cable length.
Slave address 1-126
For DDA dosing pumps the address is selected on
the pump display in the Settings menu.
Address 126 is reserved for special purposes.
See section 5.4 Setting the PROFIBUS address.
Line termination On or off
Set via DIP switches SW1 and SW2.
See section 5.5 Termination resistors.
Auto detected
Recommended cable cross-section 0.20 - 0.25 mm2AWG24 or AWG23
Supported transmission speed 9.6 Kbits/s to 12 Mbits/s Auto detected.
PROFIBUS visual diagnostics LED1
Off, permanently green, flashing red, permanently
red.
See section 5.6 Status LEDs.
Maximum number of PROFIBUS devices
at a physical network segment 32 Up to 125 devices if repeaters are used (physically
segmented network).
PROFINET IO specifications Description Comments
Application layer DHCP, HTTP, Ping, FTP, SMTP, SNTP,
PROFINET IO Rotary switch in position 0.
Transport layer TCP
Internet layer Internet protocol V4 (IPv4)
Link layer ARP, Media Access Control (ethernet)
Ethernet cable Screened/unscreened, twisted-pair
cables, CAT5, CAT5e or CAT6
Supports auto cable-crossover detecting (Auto-
MDIX).
Maximum cable lenth 100 metres Corresponds to 328 feet.
Transmission speed 10 Mbits/s, 100 Mbits/s Auto-detected.
Industrial Ethernet protocols PROFINET IO, Modbus TCP Selected with rotary switch, section 6.2 Setting the
Industrial Ethernet protocol.

English (GB)
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5. PROFIBUS DP, CIM 150 setup
5.1 PROFIBUS bus topology
The PROFIBUS-preferred bus topology is daisy chaining as
illustrated in fig. 2. The end devices of a physical bus segment
must be terminated (LT = Line Termination). Each device must
have a unique physical address [1-126]. Up to 32 PROFIBUS
devices can be connected to a bus segment, and by using
a repeater another 32 devices can be connected. This can be
repeated until the maximum number of addresses are used. Make
sure that each device is connected to a proper earth potential.
Fig. 2 Example of PROFIBUS bus segment with line
termination
5.2 CIM 150 PROFIBUS module
Fig. 3 CIM 150 PROFIBUS module
5.3 Connecting the PROFIBUS
5.3.1 Data transmission rates and cable length
We recommend using a cable according to IEC 61158.
Example
Siemens, 6XV1 830-0EH10.
Cable length
Fitting the cable
See fig. 4.
1. Connect the red conductor(s) to terminal B (pos. 1).
2. Connect the green conductor(s) to terminal A (pos. 2).
3. Connect the cable screens to earth via the earth clamp (pos.
3).
Fig. 4 Connecting the PROFIBUS
TM04 9635 4810TM04 1699 0908
Pos. Designation Description
1 B (RxD/TxD-P) PROFIBUS terminal B (positive
data signal)
2 A (RxD/TxD-N) PROFIBUS terminal A (negative
data signal)
3DGND PROFIBUS terminal DGND (only
for external termination)
4VP +5 VDC (only for external
termination)
5SW1/SW2 On and off switches for
termination resistors
6LED1 Red and green status LED for
PROFIBUS communication
7LED2
Red and green status LED for
GENIbus communication
between the CIM 150 and the
DDA pump
8 SW3 Not used for DDA
9 SW4 Not used for DDA
The power supply (pos. 4, fig. 3) must only be used
for external termination.
LT LT
Master Slave Slave Slave
21 3 45 67
8
9
Kbits/s
Maximum cable length
[m/ft]
9.6 1200/4000
19.2 1200/4000
45.45 1200/4000
93.75 1000/3300
187.5 1000/3300
500 400/1300
1500 200/660
3000 100/330
6000 100/330
12000 100/330
For maximum safety and reliability, connect the cable
screen to earth via the earth clamp, and make sure
that all CIU 150 units are properly earthed via the
mains supply earth-wire.
TM04 1700 0908
Pos. Description
1PROFIBUS terminal B
2PROFIBUS terminal A
3 Earth clamp
4+5 VDC
5DGND
3
1
2
5
4

English (GB)
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5.4 Setting the PROFIBUS address
Select the PROFIBUS address via the menu system in the pump
display.
A restart of CIM 150 has to be performed for a PROFIBUS
address change to take effect.
For complete overview of the PROFIBUS addresses, see section
.
5.5 Termination resistors
The termination resistors are fitted on the CIM 150 PROFIBUS
module. See fig. 5.
Fig. 5 Internal termination resistors
CIM 150 has a DIP switch with two switches, SW1 and SW2, for
cutting the termination resistors in and out. Figure 6 shows the
DIP switches in cut-out state.
Fig. 6 Cutting termination resistors in and out
DIP switch settings
5.6 Status LEDs
The CIM 150 PROFIBUS module has two LEDs. See fig. 3.
• Red and green status LED1 for PROFIBUS communication.
• Red and green status LED2 for GENIbus communication
between CIM 150 and the connected DDA pump.
LED1
LED2
5.7 Communication watchdog
The state of the PROFIBUS communication watchdog can be
changed with a PROFIBUS commissioning tool, for example
Siemens Simatic Manager. If the watchdog is enabled, all bits in
the ControlModule (see section 7.2 Control module
(ControlModule, module 1)) are automatically set to "0" if the
PROFIBUS communication is broken.
As a result, the DDA pump will be set to local mode and then be
operating according to the local operating mode, local setpoint
and local control mode.
5.8 Reaction to PLC "Stop button"
If the PLC is stopped by the operator, all output registers will be
set to "0".
As a result, the control bit RemoteAccessReq will be cleared, and
the DDA pump will be set to local mode and then be operating
according to the local operating mode, local setpoint and local
control mode.
Set the PROFIBUS address decimally from 1 to 126.
The address 126 is normally used for special
purposes and should not be used.
TM04 1961 1508TM04 1703 0908
Status SW1 SW2
Cut in ON ON
Cut out OFF OFF
Undefined state ON OFF
OFF ON
To ensure stable and reliable communication, it is
important that only the termination resistors of the
first and last units in the PROFIBUS network are cut
in.
+5V
390
220
390
SW1
SW2
SW1 SW2
Status Description
Off. CIM 150 has been switched off.
Permanently green. CIM 150 is ready for PROFIBUS data
transmission (Data Exchange State).
Permanently red.
CIM 150 module fault.
CIM 150 does not support the connected
DDA pump.
Flashing red.
Wrong or missing PROFIBUS
configuration or no contact to the
PROFIBUS master.
Status Description
Off. CIM 150 is switched off.
Permanently green. GENIbus communication between CIM
150 and the DDA pump is OK.
Permanently red. CIM 150 does not support the connected
DDA pump.
Flashing red. No GENIbus communication between the
CIM 150 and the DDA pump.
During startup, there may be a delay of up to
5 seconds before the LED2 status is updated.

English (GB)
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6. PROFINET IO, CIM 500 setup
6.1 Connecting the ethernet cable
Use RJ45 plugs and ethernet cable. Connect the cable shield to
protective earth at both ends.
CIM 500 is designed for flexible network installation; the built-in
two port switch makes it possible to daisy chain from product to
product without the need of additional ethernet switches. The last
product in the chain is only connected to one of the ethernet
ports. Each ethernet port has its own MAC address.
Fig. 7 Example of Industrial Ethernet network
Fig. 8 Example of ethernet connection (CIM 500)
6.2 Setting the Industrial Ethernet protocol
The CIM 500 ethernet module has a rotary switch for selection of
the Industrial Ethernet protocol. See fig. 9.
Fig. 9 Selecting the Industrial Ethernet protocol
6.3 Setting up the IP addresses
The CIM 500 ethernet module is by default set to a fixed IP
address. It is possible to change the IP address settings from the
built-in webserver.
CAUTION
Electric shock
Minor or moderate personal injury
- Connect CIM 500 only to SELV or SELV-E circuits.
It is important to connect cable shield to earth
through earth clamp or to connect cable shield to
earth in the connector.
TM05 6435 4711TM05 7431 1013
Pos. Description Designation
1 Industrial Ethernet RJ45 connector 1 ETH1
2 Industrial Ethernet RJ45 connector 2 ETH2
3 Rotary switch for protocol selection SW1
4 Data activity LED for connector 1 DATA1
5 Link LED for connector 1 LINK1
6 Data activity LED for connector 2 DATA2
7 Link LED for connector 2. LINK2
8Green and red status LED for ethernet
communication. LED1
9
Green and red status LED for internal
communication between module and
pump.
LED2
Ethernet
switch
CIM
500
CIM
500
CIM
500
CIM
500
1
2
3
89
47
56
TM05 7481 1013
Pos. Description
0 PROFINET IO (Default from factory)
1 Modbus TCP
2..E Reserved, LED1 will be permanently red to indicate an
invalid configuration
F
Reset to factory default
Note: The rotary switch has to be set in this position for
20 seconds before CIM 500 resets to factory default.
During this period LED1 will be flashing red and green
at the same time to indicate that a reset will occur.
Every change of the rotary switch, when the module
is powered on, will cause the module to restart.
Default IP settings
used by the
webserver
IP address:192.168.1.100
Subnet mask: 255.255.255.0
Gateway: 192.168.1.1
IP settings for
Modbus TCP Must be set via the webserver
Device name and IP
settings for
PROFINET IO
Static configuration from webserver or
configuration from PROFINET IO
configuration tool.

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6.4 Establish connection to the webserver
You can configure the CIM 500 module using the built-in
webserver. To establish connection from a PC to CIM 500, the
following steps are required:
• Connect the PC and the CIM 500 module using an ethernet
cable
• Configure the PC ethernet port to the same subnetwork as
CIM 500, for example 192.168.1.101, and the subnet mask to
255.255.255.0. See section A.2 Web server configuration on
page 26.
• Open a standard Internet browser and type 192.168.1.100 in
the URL field.
• Log in to the webserver using:
Fig. 10 CIM 500 connected to PC
6.5 Status LEDs
The CIM 500 ethernet module has two status LEDs, LED1 and
LED2.
See fig. 8.
• Red and green status LED1 for ethernet communication
• Red and green status LED2 for internal communication
between CIM 500 and the Grundfos product.
LED1
LED2
6.6 DATA and LINK LEDs
The CIM 500 ethernet module has two connectivity LEDs related
to each RJ45 connector. See fig. 8.
DATA1 and DATA2
These yellow LEDs indicate data traffic activity.
LINK1 and LINK2
These green LEDs show whether the ethernet cable is properly
connected.
Username Default: admin
Password Default: Grundfos
Username and password may have been changed
from their factory default values.
TM05 6436 4712
You can use both ETH1 and ETH2 to establish
a connection to the webserver.
You can access the webserver while the selected
Industrial Ethernet protocol is active.
Status Description
Off CIM 500 is switched off.
Flashing green Wink function. LED will flash 10 times
when activated from master.
Permanently green CIM 500 is ready for data
transmission (data exchange state).
Flashing red
(3 Hz, duty cycle 50 %)
Wrong or missing PROFINET IO
configuration. See section 9.2.1 LED
status.
Pulsing red
(0.3 Hz, duty cycle 10 %)
Configured, but connection to master
lost. See section 9.2.1 LED status.
Permanently red Product not supported. See section
9.2.1 LED status.
Permanently red and
green
Error in the firmware download. See
section 9.2.1 LED status.
Flashing red and green
After 20 seconds in this state, the CIM
500 factory settings are restored and
the device is restarted.
Status Description
Off CIM 500 is switched off.
Flashing red No internal communication between the
CIM 500 and the Grundfos product.
Permanently red CIM 500 does not support the Grundfos
product connected.
Permanently green Internal communication between CIM
500 and the Grundfos product is OK.
Permanently red and
green Memory fault.
During startup, there is a delay of up to 5 seconds
before LED1 and LED2 status is updated.
Status Description
Yellow off No data communication on the RJ45 connector.
Yellow
flashing
Data communication ongoing the on RJ45
connector.
Steady
yellow Heavy network traffic on the RJ45 connector.
Status Description
Green off No ethernet Link on the RJ45 connector
Green on Ethernet Link on the RJ45 connector is OK

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7. Detailed description of data modules
7.1 Data types
Grundfos CIM 150/500 supports the following data types.
All data types, except for data type 10, comply with specification
IEC 61158-6 standard data types for use in PROFIBUS/
PROFINET profiles.
All multi-byte data types are transmitted with MSB (Most
Significant Byte) first.
7.1.1 Explanation of event trigger
State
Control bits with a state event trigger behave like a ’state’ that is
forced upon the DDA pump. CIM 150/500 will attempt to make the
pump operate according to the ’requested’ state in the
ControlModule. Due to certain state/mode restrictions, this might
not always be possible (see explanation of the bit in question).
The ’actual state’ of the pump can be read from the
corresponding bit in StatusModule (module 11).
Value change
Control bits/bytes with a value-change event trigger behave like
a command that is executed when the bit/byte changes its value.
CIM 150/500 will attempt to make the DDA pump operate
according to the ’requested’ value in the ControlModule. The
change will be reflected in the corresponding bit/byte in
StatusModule (module 11). Bits/bytes that are controlled by
a "value-change event trigger" can be controlled from both
PROFIBUS/PROFINET and the pump HMI. The last value
change, no matter from which source, will become active if not
prevented by other conditions (see explanation of the bit/byte in
question).
Rising edge
Control bits with a rising-edge event trigger behave like
a command that is executed when a bit transition from "0" to "1"
occurs. Each of them has a corresponding acknowledge bit in the
StatusModule (module 11) which is set when the command is
executed and cleared when the control bit is written back to "0".
7.2 Control module (ControlModule, module 1)
This is a PROFIBUS/PROFINET output module used for the
control of the DDA pump. Its data type is 10, non-standard.
Data type Description
1 Boolean
2 Integer 8
3 Integer 16
4 Integer 32
5 Unsigned 8
6 Unsigned 16
7 Unsigned 32
8 Floating point
9 Visible string
10 Non-standard
Mode/state settings
Byte 1
(data type 5)
Bit Name Event trigger
0 RemoteAccessReq State
1 De-aerating (100 %) Value change
2 AnalogMode Value change
3 TimerMode Value change
4 SlowMode Value change
5 Velocity Value change
6-7 - -
Byte 2
(data type 5)
Enable/disable function
Bit Name Event trigger
0 AutoDeaeratingEnable Value change
1 FlowControlEnable Value change
2 ProfiWatchdogEnable Value change
3 AutoFlowAdaptEnable Value change
4 PulseMemoryEnable Value change
5-7 - -
Byte 3
(data type 5)
Action commands
Bit Name Event trigger
0 ResetFault Rising edge
1 Pulse Rising edge
2 ResetVolumeCounter Rising edge
3 SetRTC Rising edge
4-7 - -
Byte 4
(data type 5)
ReqStartStop [enumeration]
Triggered by value change
Value Name
0 ReqStart
1 ReqStop
2-255 -
Byte 5
(data type 5)
OperatingMode [enumeration]
Triggered by value change
Value Name
0 Manual
1Pulse
2Analog
3Timer
4Batch
5-255 -