The use of products described in this manual is oriented exclusively to qualified electricians
or persons instructed by them, who are familiar with applicable standards and other regulations regarding electrical engineering and, in particular, the relevant safety concepts.
Explanation of symbols used and signal words
How to contact us
InternetUp-to-date information on Phoenix Contact products and our Terms and Conditions can be
found on the Internet at:
www.phoenixcontact.com
Make sure you always use the latest documentation.
It can be downloaded at:
www.phoenixcontact.net/catalog
SubsidiariesIf there are any problems that cannot be solved using the documentation, please contact
your Phoenix Contact subsidiary.
Subsidiary contact information is available at www.phoenixcontact.com
.
Published byPHOENIX CONTACT GmbH & Co. KG
Flachsmarktstraße 8
32825 Blomberg
GERMANY
Should you have any suggestions or recommendations for improvement of the contents and
layout of our manuals, please send your comments to:
tecdoc@phoenixcontact.com
This is the safety alert symbol. It is used to alert you to potential personal injury
hazards. Obey all safety measures that follow this symbol to avoid possible injury or death.
There are three different categories of personal injury that are indicated with a
signal word.
DANGERThis indicates a hazardous situation which, if not avoided, will re-
sult in death or serious injury.
WARNING This indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTIONThis indicates a hazardous situation which, if not avoided, could
result in minor or moderate injury.
This symbol together with the signal word NOTE and the accompanying text
alert the reader to a situation which may cause damage or malfunction to the
device, hardware/software, or surrounding property.
This symbol and the accompanying text provide the reader with additional information or refer to detailed sources of information.
General terms and conditions of use for technical documentation
Phoenix Contact reserves the right to alter, correct, and/or improve the technical documentation and the products described in the technical documentation at its own discretion and
without giving prior notice, insofar as this is reasonable for the user. The same applies to any
technical changes that serve the purpose of technical progress.
The receipt of technical documentation (in particular user documentation) does not constitute any further duty on the part of Phoenix Contact to furnish information on modifications
to products and/or technical documentation. You are responsible to verify the suitability and
intended use of the products in your specific application, in particular with regard to observing the applicable standards and regulations. All information made available in the technical
data is supplied without any accompanying guarantee, whether expressly mentioned, implied or tacitly assumed.
In general, the provisions of the current standard Terms and Conditions of Phoenix Contact
apply exclusively, in particular as concerns any warranty liability.
This manual, including all illustrations contained herein, is copyright protected. Any
changes to the contents or the publication of extracts of this document is prohibited.
Phoenix Contact reserves the right to register its own intellectual property rights for the
product identifications of Phoenix Contact products that are used here. Registration of such
intellectual property rights by third parties is prohibited.
Other product identifications may be afforded legal protection, even where they may not be
indicated as such.
Electronic motor management modules (EMMs) (for order numbers, see "Technical data"
on page 2-10) offer all the advantages of modern real power monitoring. Every 6.6 ms, the
real power consumed of a drive system or another 3-phase load is determined based on
three currents, voltages, and the phase angle.
EMM 3-.../500AC-16-IFS modules can measure currents of up to 16 A via integrated
converters. EMM 3-.../500AC-IFS modules require additional external converters.
The actual switching of the load is performed by a separate switching element. The EMM is
designed to reliably protect connected loads - irrespective of their rated power - against
overload and underload, and to provide continuous status monitoring.
Freely parameterizable switching and signaling thresholds, plus four configurable digital
outputs enable not only motor protection, but also protection for units or mechanical
elements connected downstream, in particular.
All the relevant values are available via configuration software or a fieldbus interface:
apparent, real, and reactive power, currents and voltages, phase angle, operating cycle and
operating hours counters, power meter.
The EMM modules can monitor up to eight measured values simultaneously and control the
four digital outputs according to the parameterization.
Power within limits
Monitoring is by means of freely parameterizable switching and signaling thresholds for
overload and underload detection. By default, the thresholds are the same for both
directions of rotation or are set separately for right/left rotation.
The value used as the basis for parameterization is the consumed real power, which is
independent of voltage fluctuations and the drive machine load, and therefore much more
precise than merely taking the current into consideration. If a threshold is violated, the EMM
initiates an emergency shutdown of the motor immediately (or with an adjustable "delay
time"). In addition, a message, e.g., to a higher-level control system, is sent via an output.
This state can only be deactivated via a defined reset. If the real power consumed is
determined to be above or below the signaling threshold, only one confirmation is sent
during the period that the module is activated.
In addition, the module generates signals to detect the direction of rotation. Phase failures
are detected and signaled.
Continuous status monitoring with high scanning rates enables complete system
protection, including motor protection.
The right rotation, left rotation, reverse, and limit switch operation (with integrated restart
inhibit) modes switch actuating and regulating drives, pumps, tools, conveyor belts or
similar, and monitor function, contamination or wear. The adjustable "inrush suppression"
time can be used to mask out the switching operation from the monitoring process.
Machine tools are monitored and protected in a similar way when drilling, milling or grinding.
If the feed value set on a milling machine is too high, the worst-case scenario is that a tool
may break. The performance threshold parameterized accordingly remedies this matter. A
signaling threshold also signals tool wear in advance.
In the case of motor-driven pumps, the lower performance threshold provides reliable
protection against hazardous dry running. Forced shutdown of the drive can be delayed by
the "delay time". This prevents a response to any air bubbles that may be present in the
system. Fans are monitored for broken V-belts in the same way.
Figure 1-2Example for dry running
Real power (P)
Upper performance
threshold
Lower performance
threshold
Performance
Lower
performance
threshold
Performance
Time (t)
Time (t)
Inrush suppression
Delay time
Temporary dry
running
Continuous dry running
with forced shutdown
Signaling threshold,
contamination of screen or filter
This manual contains comprehensive information about the electronic CONTACTRON
motor management modules and devices that are required in order to successfully use the
modules. Detailed descriptions are provided for the following topics:
ContentSection
Function and handling of the electronic motor
management modules
"EMM 3-.../500AC...-IFS electronic
motor management module" on
page 2-1
Handling of the memory block for easy storage
and backup of configuration data
"IFS-CONFSTICK-L memory block"
on page 3-1
Function and handling of the PROFIBUS module "EM-PB-GATEWAY-IFS PROFIBUS
module" on page 4-1
Installation of the modules on a DIN rail"TBUS DIN rail connector" on
page 5-1
Selection of a suitable current transformer for the
electronic motor management modules
"Current transformer selection guide"
on page 6-1
Description of the software for parameterizing
the electronic motor management modules
"CONTACTRON-DTM-IFS device
drivers" on page 7-1
Application examples for the products described
here
–The EMM 3-230AC... is a product designed for environment A (industrial applications).
In environment B (domestic applications), this device can cause undesirable radio
interference; in such a case, the user may be required to implement appropriate
measures.
–The EMM 3- 24DC... can also be used in environment B (domestic applications).
WARNING: Risk of injury
During operation, parts of electrical switching devices carry hazardous voltages.
Before working on the device, disconnect the power.
Disregarding these safety regulations may result in death, serious personal injury or
damage to equipment.
When working on the device, observe the national safety and accident prevention
regulations.
Startup, assembly, modifications, and upgrades may only be carried out by a skilled
electrical engineer.
Installation should be carried out following the instructions provided in the operating
instructions. The circuits inside the device must not be accessed.
Protective covers must not be removed.
When using devices with 230 V AC control, always use the same phase for the rated
control supply voltage and the control inputs.
NOTE: Possible damage to the device
The device is an associated item of equipment and must not be installed in potentially
explosive areas. When installing and operating associated equipment, the applicable
safety directives must be observed.
The device must not be subject to mechanical strain or thermal loads which exceed the
limits described in the operating instructions. In order to provide protection against
mechanical or electrical damage, install the device in appropriate housing with a suitable
degree of protection according to IEC 60529/EN 60529. Where dust is present, the device
must be installed in suitable housing (IP64 minimum) according to EN 61241.
The operating equipment cannot be repaired by the user and must be replaced by an
equivalent device. Repairs may only be carried out by the manufacturer.
Keep the instruction sheet in a safe place.
The device carries out diagnostics on the functions when the drive is switched on or when
it is switched off. In addition, a skilled electrical engineer or another skilled worker who is
familiar with the relevant standards can carry out the "motor protection" safety function
test. For this test, the drive must be operated with right or left rotation and the current flow
in a conductor must be interrupted (e.g., by removing a fuse in phase L1 or L3). The EMM
then shuts down within a period of 1.5 ... 2 s depending on the parameterization of the
digital outputs. The LEDs for right or left rotation go out and the ERR LED flashes. When
thermistor monitoring is used, this function can be checked by interrupting the thermistor
cable once and short circuiting it once.
EMM 3-.../500AC...-IFS electronic motor management module
104456_en_01PHOENIX CONTACT2-3
2.2Connection notes
2.2.1Startup
In order to prevent parameters from being changed during operation, the software can only
be used when the device is not activated.
2.2.2Mains connection and line protection
When connecting the 3-phase network, you must observe the terminal designation.
Fuse protection: 25 A (Diazed) - line protection for maximum cable cross section of 2.5 mm
2
The control supply voltage inputs and control voltage inputs must be operated with power
supply modules according to DIN 19240 (maximum residual ripple of 5%).
In order to avoid inductive or capacitive coupling of disturbing pulses where long control
lines are used, we recommend using shielded cables.
If you wish to monitor a 690 V network with EMM 3-.../500AC-IFS devices, the
UT 4-MTDR/CVC 690/SET voltage transducer (Order No. 2901667) must be used.
A brand new device must be parameterized prior to startup. Otherwise operation is not
possible.
Table 2-1Requirements
ProductOrder No.
CONTACTRON-DTM-IFS software for device parameterization of the
electronic motor management modules (EMMs)
See "CONTACTRON-DTM-IFS device drivers" on page 7-1
2297727
IFS-USB-PROG-ADAPTER programming adapter for configuring Phoenix
Contact INTERFACE system modules with 12-pos. S-port interface
See "Connecting the programming adapter" on page 7-4
2811271
IFS-CONFSTICK or
IFS-CONFSTICK-L for easy storage and backup of configuration data
See "IFS-CONFSTICK-L memory block" on page 3-1
2986122
2901103
WARNING: Risk of electric shock
Never carry out work when voltage is present.
NOTE: Observe air and creepage distances
When using devices with 230 V AC control, always use the same phase for the control
supply voltage and the control inputs.
NOTE: Electrical safety
Only connect conductors with the same conductor cross section to a terminal point.
In order to protect the motor against overheating, 1 to 6 PTC thermistors can be connected
in series via terminal points "Th1" and "Th2".
2.2.4Block diagram
Figure 2-2Block diagram
2.2.5TBUS DIN rail connector
The EMM 3-.../500AC...-IFS modules can be mounted on a DIN rail. For detailed
information about mounting/removal, please refer to "TBUS DIN rail connector" on
page 5-1.
Cable lengths between EMM and
thermistor in [m]
3570100140210355
Conductor cross section in [mm2]0.25 0.5 0.75 11.52.5
The TBUS DIN rail connector can only be used to supply the modules if 24 V DC devices
are used.
EMM 3-.../500AC...-IFS electronic motor management module
104456_en_01PHOENIX CONTACT2-5
2.2.6Connection versions
2.2.6.1Separate switching element
Depending on the requirements of the application, either an electromechanical contactor or
reversing contactor combination, or an electronic load relay or reversing load relay should
be used to switch the load.
To control these switching elements, the EMM supplies four digital outputs:
2.2.6.2Line currents up to 16 A
For line currents up to 16 A, EMM 3-.../500AC-16-IFS modules are suitable thanks to their
integrated current transformers up to 16 A.
The external switching element is controlled directly via the EMM.
Figure 2-3EMM 3-.../500AC-16-IFS for line currents up to 16 A
EMM 3- 24DC/...Semiconductor outputs with 24 V DC/500 mA
EMM 3-230AC/... Floating relay outputs with 230 V AC/DC/500 mA
For inductive loads, use a suitable contact protection circuit.
2.2.6.3Line currents > 16 A - External current transformers
For currents > 16 A, use EMM 3-.../500AC-IFS modules. These require additional external
current transformers.
Appropriate PACT Analog current transformers can be found in the Phoenix Contact
INTERFACE catalog. The basic insulation requirements are met by PACT current
transformers. A selection guide can be found in 6 on page 6-1.
During wiring, observe the order in which the current transformers are connected (direction
of current flow).
EMM 3-.../500AC...-IFS electronic motor management module
104456_en_01PHOENIX CONTACT2-7
Figure 2-4EMM 3-.../500AC-IFS for currents > 16 A
2.3Function
2.3.1Status LEDs
The EMM visualizes the operating states using a total of five (5) LEDs. The functions of the
LEDs are based on NAMUR recommendation NE 44.
When the rated control supply voltage is applied, all LEDs light up once as an LED test.
A green LED (PWR) indicates the general device status.
Left and right rotation of the drive is indicated by one yellow LED each (L/R).
An internal or external error (process error: overcurrent, asymmetry, phase failure) is
indicated by a red LED (ERR). The device then enters the safe shutdown state. To exit this
state (external error), error acknowledgment is required.
All internal errors cannot be acknowledged and are stored in the Flash memory.
There are various options available for error acknowledgment:
Confirmation
All unused outputs of the EMM are available for confirmations. The behavior of the reply
outputs is specified by the parameterization.
LEDCause
PWRDATERRLR
AxxxxNo supply voltage (control supply voltage) present
ExxxxSupply voltage (control supply voltage) present
ExAEADrive switched on: Left rotation (L)
ExAAEDrive switched on: Right rotation (R)
ExABBA message is present.
EExxxCyclic data traffic
ExExxInternal device error. Acknowledgment not possible. Module faulty.
ExBAAExternal error in control or I/O. (Maintenance requirement, NE44, see
"Error acknowledgment")
ExBBBError restoring the system state. The thermal memory of the bimetal
function is set to the maximum value.
E
E
x
x
B
B
E
A
A
E
Bimetal trigger. Cooling time running. Acknowledgment not possible.
- An error has occurred for left rotation
- An error has occurred for right rotation
E
E
x
x
B
B
E
A
B
B
Bimetal trigger. Cooling time has elapsed. Acknowledgment possible.
- An error has occurred for left rotation
- An error has occurred for right rotation
A:OFFB:Flashing
E:ONx:OFF or ON
Type of acknowledgmentDescription
Manual (reset button)An acknowledgment is triggered by pressing the reset button on the front of the device. If
the reset button is held down for more than approximately 2 seconds, the EMM will enter
the error state again.
Manual (remote
acknowledgment)
A remote acknowledgment operating point can be implemented by connecting a button
(N/O contact) to IN 4. An acknowledgment is triggered as soon as a positive edge is
detected at the input. If no negative edge is detected after approximately 2 seconds, the
EMM enters the error state again since manipulation or a fault in the acknowledgment
circuit may have occurred.
Manual (software)An acknowledgment can be implemented by the operating software.
AutomaticFor certain errors, an automatic acknowledgment can be parameterized.
EMM 3-.../500AC...-IFS electronic motor management module
104456_en_01PHOENIX CONTACT2-9
2.3.2Parameterization
The CONTACTRON-DTM-IFS configuration software provided is required in order to
parameterize and visualize the EMM (for detailed information, please refer to Section 7 on
page 7-1). In addition, the IFS-USB-PROG-ADAPTER USB programming adapter
(Order No. 2811271) is also required (for detailed information, please refer to Section 7.2
on page 7-4).
The configuration software is used to:
–Display and record operating data so that this can be further processed, e.g., in
databases.
–Define switching output types, such as:
Digital outputs without switching function, direct starters, reversing starters, star/delta
starters, star/delta L/R.
The assignment of inputs IN1 to IN3 to functions (motor function or digital output) is fixed.
The assignment of input IN4 for remote reset is fixed.
3.2Loading the device configuration on the EMM...IFS
There are two ways of loading configuration and parameterization data.
3.2.1Brand new device
1. Insert the IFS-CONFSTICK-L in the device.
2. Switch on the device.
Transfer of the configuration and parameterization data starts automatically and the
DAT LED flashes.
Following transfer, the device is marked "already configured".
3. Remove the IFS-CONFSTICK-L from the device.
4. The next time the supply voltage is switched on, the new configuration will be valid.
3.2.2Configured device
1. Insert the IFS-CONFSTICK-L in the device.
The configuration and parameterization data is checked automatically.
2. If another configuration is detected on the device, the DAT and ERR LEDs flash
alternately.
3. Press the reset button within 6 seconds.
4. Copying from the IFS-CONFSTICK-L to the device starts automatically.
The DAT LED flashes while saving.
5. The next time the supply voltage is switched on, the new configuration will be valid.
If an error is detected while saving or subsequently checking the data, the DAT and
ERR LEDs flash simultaneously.
The device then enters the safe state, because it is not configured.
It is not possible to load the configuration and parameterization data while the motor is
running.
If the reset button is not pressed within 6 seconds, the DAT and ERR LEDs flash
simultaneously (the ERR LED flashes at double the frequency) in order to indicate that the
configuration has not been saved to the device.
If the configuration and parameterization data is invalid or an error has been detected, the
DAT and ERR LEDs flash simultaneously and the data is not saved to the device.
The EM-PB-GATEWAY-IFS PROFIBUS module (Order No. 2297620) is a module that
enables EMM...IFS modules to be connected to PROFIBUS DP. The module is certified
according to specification DPV1 (EN 50170).
The EM-PB-GATEWAY-IFS can communicate with up to 31 EMM...IFS modules (slaves)
via TBUS. Eight digital inputs and four outputs can be freely parameterized. The gateway
can be operated by any standard-compliant C0 master in cyclic data exchange. It also
supports acyclic connections.
In addition, the EM-PB-GATEWAY-IFS supports the fail safe state: the switching behavior
in the event of PROFIBUS errors can be influenced by the parameterization. Digital
switching outputs enable direct control of the EMM...IFS (right/left rotation).
The assignment of the process data can be individually adapted to the application
requirements by means of the GSD file (device master data). The GSD file (containing the
characteristic communication features of the PROFIBUS module) is available on the
Internet at www.phoenixcontact.net/catalog
.
The PROFIBUS address is set using a button and/or a device (PC, memory stick, actuator)
connected to the S-PORT as an option. The module does not provide PROFIBUS
termination, an appropriate connector should be used for this, if required.
PROFIBUS DPPROFIBUS bus system with the DP protocol. DP stands for
distributed periphery. The main task of PROFIBUS DP is fast
cyclic data exchange between the central DP master and the
I/O devices.
PROFIBUS DPV1PROFIBUS DPV1 is an extension of the DP protocol. This
means that acyclic data exchange of parameter, diagnostic,
control, and test data is also possible.
DP masterA master that behaves according to standard EN 50170,
Volume 2, PROFIBUS, with the DP protocol, is referred to as a
DP master.
Class 1 masterA class 1 master is an active device in PROFIBUS DP. Cyclic
data exchange with other devices is clearly indicated. Typical
class 1 masters include PLCs with PROFIBUS DP connection.
Class 2 masterThese types of devices are engineering, configuration or
operating devices. They are used during startup,
maintenance, and diagnostics to configure the connected
devices, evaluate measured values, and request the device
state.
DP slave, DP standard
slave
A slave that is operated on the PROFIBUS bus with the
PROFIBUS DP protocol and behaves according to standard
EN 50170, Volume 2, PROFIBUS, is referred to as a DP slave.
DPV1 slave, xS7 slaveThe EM-PB-GATEWAY-IFS is a DPV1 slave with the following
properties:
–Supports the S7 model (diagnostic alarms, process
alarms)
–Can be parameterized
–Reads/writes data records
Type files/GSDDevice master data (GSD) contains DP slave descriptions in a
uniform format. Using GSD simplifies the configuration of the
master and DP slave.
The rated control supply voltage and control voltage inputs must be operated with power
supply modules according to DIN 19240 (maximum residual ripple of 5%).
In order to avoid inductive or capacitive coupling of disturbing pulses where long control
lines are used, we recommend using shielded cables.
4.2.2Block diagram
Figure 4-3Block diagram
4.2.3TBUS DIN rail connector
The EM-PB-GATEWAY-IFS can be mounted on a DIN rail. For detailed information about
mounting/removal, please refer to "TBUS DIN rail connector" on page 5-1.
WARNING: Dangerous contact voltage
Never carry out work when voltage is present.
This work may only be carried out by qualified personnel who are familiar with the
necessary safety precautions.
CAUTION: Wiring safety
If you want to clamp two conductors under one terminal point, you must use conductors
with the same conductor cross section.
Five LEDs visualize the various operating states of the gateway.
Figure 4-4Operating and indication elements
1Button for setting the PROFIBUS address
2Status LEDs
The status LEDs are used to indicate the PROFIBUS address and the addresses
of the connected IFS devices in parameterization mode when setting the address.
LEDDescription
PWR LED (green)
OFF
ON
Flashing at 1.4 Hz (slow)
Flashing at 2.8 Hz (fast)
Device status
No supply voltage. Microcontroller does not start.
Supply voltage OK. Microcontroller is running.
Set PROFIBUS address
IFS address assignment
DAT LED (green)
OFF
ON
Flashing at 1.4 Hz (slow)
Flashing at 2.8 Hz (fast)
Communication
No data traffic
Cyclic data traffic
Device is being configured
See Section 3, "IFS-CONFSTICK-L memory block"
ERR LED (red)
OFF
ON
Flashing at 1.4 Hz (slow)
Flashing at 2.8 Hz (fast)
Device or process error
No error
Serious internal error
See Section 3, "IFS-CONFSTICK-L memory block"
I/O error, e.g., output driver overload
BF LED (red)
OFF
ON
Flashing at 1.4 Hz (slow)
Flashing at 2.8 Hz (fast)
PROFIBUS error
No error
No cyclic data exchange (no C1 master present)
PROFIBUS parameterization is invalid
PROFIBUS configuration is invalid
SF LED (red)
OFF
ON
Flashing at 1.4 Hz (slow)
Flashing at 2.8 Hz (fast)
Group error
No error
Connected device has an internal error or is not present
Process error or error in the I/O of a device
PROFIBUS configuration and station structure do not match
The EM-PB-GATEWAY-IFS supports active extensions, e.g., IFS-USB-PROG-ADAPTER
USB programming adapters (Order No. 2811271), as well as an optional
IFS-CONFSTICK-L memory stick (Order No. 2901103).
4.2.6Setting the PROFIBUS address
1. Press and hold down the button 1 (Figure 4-4 "Operating and indication elements") for
at least six seconds (6 s).
2. The LEDs 2 on the EM-PB-GATEWAY-IFS indicate the current PROFIBUS address
offset.
3. Set the PROFIBUS address offset by pressing the button 1 on the
EM-PB-GATEWAY-IFS (see table).
4. Press the button 1 on the EM-PB-GATEWAY-IFS for six seconds (6 s).
The EM-PB-GATEWAY-IFS calculates the PROFIBUS address by adding the offset to
the base address.
Each time the EM-PB-GATEWAY-IFS is started up on PROFIBUS DP, parameters are
transmitted to the device. Depending on the master module used, either standard
parameters or standard and IF system-specific parameters are transmitted.
The setting of startup parameters is defined by the GSD file and carried out using the
configuration tool of the master module.
Table 4-4Parameterization telegram
ParameterValue/description
Behavior at PROFIBUS errors0: Reset outputs and Producer PDCs
1: Hold last state
Control of digital outputs0 = Output is controlled by PB
1 = Output is controlled by IFS master
Bit 3: Output 4
Bit 2: Output 3
Bit 1: Output 2
Bit 0: Output 1
Real power [W] (x 0.001) : 1000 Measuring range final value for real power
Representation range (default): -32512 ... 32512 W
Reactive power [var] (x 0.001) :
1000
Measuring range final value for reactive power [var]
Representation range (default): -32512 ... 32512 var
Power [VA] (x 0.001) : 1000Measuring range final value for apparent power [VA]
Representation range (default): -32512 ... 32512 VA
Voltage [V] (x 0.001) : 100Measuring range final value for voltage [V]
Representation range (default): -3251.2 ... 3251.2 V
Current [A] (x 0.001) : 1Measuring range final value for current [A]
Representation range (default): -32.512 ... 32.512 A
Switch cycles (x 1) : 1Measuring range final value for operating cycle
counters
Representation range (default): 0 ... 32512 cycles
Operation time [h] (x 0.001) : 1Measuring range final value for operating hours
counter
Representation range (default): 0 ... 32.512 h
Energy [kWh] (x 0.001) : 1Measuring range final value for power meter
Representation range (default): -32.512 ... 32.512
kWh
The diagnostic telegram indicates the current operating state of the devices. It is sent when
requested by the PROFIBUS master.
The system distinguishes between status and error messages. Error messages are marked
"E" and are sent to the master with high priority, i.e., as soon as an error is detected diagnostic data is sent to the master instead of process data. However, status messages are
only sent if no process data needs to be transmitted.
Table 4-5Diagnostic telegram
ByteBitRemark
07 ... 0Station status 1 (DP standard)
17 ... 0Station status 2 (DP standard)
27 ... 0Station status 3 (DP standard)
37 ... 0Address of the PROFIBUS master
47 ... 0Slave ID (high byte)
57 ... 0Slave ID (low byte)
67 ... 007h: Header of device-specific diagnostics (DPV1)
The EM-PB-GATEWAY-IFS is a modular slave. Depending on the configuration, a
distinction is made between "automatic IFSM configuration" and "configuration via DTM".
For automatic configuration, the gateway generates the IFSM configuration and saves it to
the connected slaves. However, the device addresses of the connected IFSM devices must
be assigned manually first. Only use this operating mode for very small stations.
4.4.1Digital input and output
This is usually ensured by the settings in the GSD file. If this GSD function is not supported
by the PROFIBUS configuration tool, this must be ensured by the user.
NOTE:
The "Digital inputs/outputs" module is always active. It must always be initialized as the
first module by the configuration telegram.
The station status indicates the status of the entire station in four individual registers. In the
"Slave Error State 1" and "Slave Error State 2" registers, IFS devices are indicated as faulty;
they are either not present or a serious internal error has occurred. An error in one of these
registers causes a diagnostic telegram to be sent.
In "Slave Peripherie Error 1" and "Slave Peripherie Error 2", devices are indicated which
have detected an irregularity during operation. This includes, for example, overloads,
overranges, but also changes in the operating mode such as the parameterization mode
being activated.
13Inter-channel communication faulty
14ROM check faulty
15Stack overflow
Table 4-9Slave Error State 1
BitDescription
0Device 1: Faulty, not present, serious internal error
1Device 2: Faulty, not present, serious internal error
2Device 3: Faulty, not present, serious internal error
3Device 4: Faulty, not present, serious internal error
4Device 5: Faulty, not present, serious internal error
5Device 6: Faulty, not present, serious internal error
6Device 7: Faulty, not present, serious internal error
7Device 8: Faulty, not present, serious internal error
8Device 9: Faulty, not present, serious internal error
9Device 10: Faulty, not present, serious internal error
10Device 11: Faulty, not present, serious internal error
11Device 12: Faulty, not present, serious internal error
12Device 13: Faulty, not present, serious internal error
13Device 14: Faulty, not present, serious internal error
14Device 15: Faulty, not present, serious internal error
15Device 16: Faulty, not present, serious internal error
An analog value is represented in a 16-bit data word in two’s complement format
(integer 16).
In addition to error code 8040h, which is generated by the EM-PB-GATEWAY-IFS if it is not
possible to communicate with the assigned slaves, other error codes are defined. They also
relate to the status of the measured value, not the state of the connected device.
The following example shows the scaling of the measured values and the assignment to the
PDC codes.
Table 4-21Error codes
PDCError
8001 hOut of measuring/representation range (overrange)
8002 hOpen circuit, mains fault
8004 hNo valid measured value available or invalid measured value
8010 hAdditional error information available
8020 hPDC not activated
8040 hModule faulty or not ready to operate
8080 hOut of measuring/representation range (underrange)
Additional status or measured values are available on request.
"P(ALL)":Real power
√3 x "U(L1)":Line voltage L1
√3 x "U(L2)":Line voltage L2
√3 x "U(L3)":Line voltage L3
"I(L1)":Current, L1
"I(L2)":Current, L2
"I(L3)":Current, L3
"Energy":Power meter
"COS PHI":Cos Phi
"Frequency":Mains frequency
"Operation time(left)":Operating hours left
"Operation time(right)":Operating hours right
"Cycle(left)":Cycles left
"Cycle(right)":Cycles right
"P(L1)":Real power, L1
"P(L2)":Real power, L2
"P(L3)":Real power, L3
"Q(ALL)":Reactive power
"S(ALL)":Apparent power
"U(L1)":Voltage, L1
"U(L2)":Voltage, L2
"U(L3)":Voltage, L3
For power meters, operating hours counters, and operating cycle counters, an 8001h
error code is not generated in the event of overrun (> 32512). The counter is reset instead.
For a detailed description of the GSD data, please refer to Section 4.3.2,
"Structure of the diagnostic telegram", Section 4.4.1, "Digital input and output",
Section 4.4.2, "Module status", and Section 4.4.3, "Station status".
Universalmodul
Digital inputs, outputs
Gateway: Modul state
Gateway: Channel State 1
Gateway: Channel State 2
Gateway: Channel State 3
Gateway: Channel State 4
IFS: Slave Error State 1
IFS: Slave Error State 2
IFS: Peripherie State 1
IFS: Peripherie State 2
For a detailed description of the GSD data, please refer to Section 4.4.4, "EMM
objects" and Section 4.5.1, "Available measured values".
When using the TBUS DIN rail connector (Order No. 2707437) for INTERFACE system
communication and/or the voltage supply of the individual modules, connect together the
required number of TBUS connectors (A) and push them onto the DIN rail (B).
When attaching the module to the DIN rail, make sure that it is aligned correctly with the
TBUS connector (D).
Figure 5-1TBUS DIN rail connector
The voltage supply can be provided at the device or using the system power supply via the
TBUS connector. The voltage supply can be provided at any EMM device, fieldbus module
or using the system power supply via the TBUS connector.
A connection can be established between two DIN rail connectors using MINI COMBICON
connectors: MC 1,5/5-ST-3,81 (female connector, 1803604); IMC 1,5/5-ST-3,81 (male
connector, 1857919). The maximum cable length is 10 m. Use shielded cables.
Figure 5-2Mounting/removal
Devices may only be mounted on/removed from the TBUS connector when the power is
switched off.
This selection guide can be used to find a suitable current transformer for EMM... electronic
motor management modules from Phoenix Contact.
The tables refer to current transformers in the PACT MCR range from Phoenix Contact. You
can also use current transformers from other manufacturers, which meet the requirements
described:
Example:
Motor type 132
Nominal motor current at 380/400 V AC = 11.5 A
When using Ex e motors, the transformer must be able to measure 8 times the nominal
motor current, therefore an 80 A transformer must be used (e.g., PACT MCR...80).
Motor protection is implemented using the electronically simulated bimetal function of the
EMM..... Current transformers can process up to 120% of the primary nominal current.
When using standard motors, i.e., non-Ex e motors, a 50 A transformer can be used,
through which the primary conductor can be passed four times.
Motor protection is implemented using the motor management of the EMM....
Table 6-1Basic current transformer requirements
RequirementValue
Surge withstand capability6 kV
Primary voltage1000 V
Surge voltage categoryIII
StandardEN 50178, IEC 60044-1
Transducer typeLinear measuring transducer
Temperature range-25°C ... +70°C
Transformation ratio
Primary rated current I
pn
Application-specific
Secondary rated current I
sn
5 A
EMM internal resistance0.02 Ω
Sum of system errorsEMM errors + Transformer errors
Transformer class1
The DTM (Device Type Manager) comprises all functions, the structure, the
parameterization, and the GUI (graphical user interface) including a help system for a
specific field device or device range. The DTM is installed on the PC as a program, but can
only be started from a container or the frame application, e.g., IFS-Conf.
In addition to the device DTMs, there are also DTMs for communication devices, such as
PROFIBUS DP controller boards, HART modems or gateway devices.
The devices in the CONTACTRON EMM... product range (electronic motor management)
product range from Phoenix Contact can be used to switch, measure, warn, protect,
monitor, and evaluate. The electronic management module offers all the familiar
advantages of real power monitoring. Drives of any size are now started or reversed with
separate contactors. In this way, not only the motor, but the complete system is reliably
protected against damage resulting from overload or underload.
All communication for parameterization, operation, and monitoring is also possible in online
mode via PROFIBUS DP V1. The bus device is simply integrated in the control system via
the DTM.
The Phoenix Contact CONTACTRON-DTM-IFS can also be integrated in other FDT
containers, such as:
–PACTware
–FieldCare from Endress+Hauser
–fdtCONTAINER from M&M
–SmartVision from ABB
The IFS-USB-PROG-ADAPTER programming adapter (Order No. 2811271) is used to
configure Phoenix Contact INTERFACE modules with 12-pos. S-PORT interface.
Figure 7-1IFS-USB-PROG-ADAPTER
1S-PORT connector
2USB connector
7.2.1Connection notes
WARNING: Risk of injury
The programming adapter must not be used in potentially explosive areas.
Do not use the programming adapter if you suspect that it is damaged.
The adapter may only be used to program supported Phoenix Contact INTERFACE
devices. Check the documentation for your device to see whether the programming
adapter is compatible.
You must install the configuration software required for your device prior to initial startup.
Observe the relevant device documentation for this purpose.
When IFS-Conf is started for the first time, you need to create a user.
Figure 7-4Starting the application for the first time
Knowledge of handling and operating the IFS-Conf user interface is required at this point.
For more detailed information about IFS-Conf, please refer to the online help.
The CONTACTRON-DTM-IFS is now transferred to the current DTM catalog of IFS-Conf. If
you want to transfer additional DTMs at a later time, follow the same procedure.