LENZE EMF2102IBCV003 EMF2102IBCV003 EMF2102IBCV003 EMF2102IBCV003 EMF2102IBCV003

provider offers the following advantages:
• Convenient handling of passwords. STEP 7 reads
the password automatically for the blocks. This
saves you time.
• Optimum block protection because the users do not
know the password itself.To increase its service life, the display switches off at a temperature below the permitted
operating temperature of the device. When the display cools down, it automatically switches
itself on again. When the display is switched off, the LEDs continue to show the status of the
CPU.
For more information on the temperatures at which the display switches itself on and off,
refer to the Technical specifications (Page 36)If you remove or attach the front panel of an automation system during operation,
personal injury or damage to property can occur in zone 2 hazardous areas.
Before you remove or fit the front panel, always switch off the power supply to the
automation system in hazardous area zone 2. The CPU maintains its operating mode.
Locking the front panel
You can lock the front panel to protect your CPU against unauthorized access.
You can attach a security seal or a padlock with a diameter of 3 mm to the front panel.
Figure 2-3 Locking latch on the CPU
In addition to the mechanical lock, you can also block access to a password-protected CPU
on the display (local lock) and assign a password for the display. You can find additional
information on the display, configurable protection levels and local locks in the , ET You will find detailed information on the individual display options, a training course and a
simulation of the available menu commands in the SIMATIC Display Simulator STOP.
Result: The RUN/STOP LED lights
up yellow.
2. Press the operating mode button
STOP until the RUN/STOP LED
lights up for the 2nd time and remains
continuously lit (this takes
three seconds). After this, release
the button.
3. Press the operating mode button
STOP again within the next three
seconds.+24 V DC of the supply voltage
② Ground of the supply voltage
③ Ground of the supply voltage for loop-through (maximum of 10 A permitted)
④ +24 V DC of the supply voltage for loop-through (maximum of 10 A permitted)
⑤ Spring opener (one spring opener per terminal)
Bridged internally:
① and ④
② and ③
Figure 3-1 Supply voltage connection
If the CPU is supplied by a system power supply, it is not necessary to connect the 24 V
supply.The assignment corresponds to the Ethernet standard for an RJ45 plug.
● When autonegotiation is deactivated, the RJ45 socket is allocated as a switch (MDI-X).
● When autonegotiation is activated, autocrossing is in effect and the RJ45 socket is
allocated either as data terminal equment (MDI) or a switch (MDI-X).You can find additional information on the topics of "Connecting the CPU" and
"Accessories/spare parts" in the , ET 200MP he CPU 1511-1 PN has a PROFINET interface with two ports. The PROFINET interface
itself has a MAC address, and each of the two PROFINET ports has its own MAC address.
The CPU 1511-1 PN therefore has three MAC addresses in total.
The MAC addresses of the PROFINET ports are needed for the LLDP protocol, for example
for the neighborhood discovery function.
The number range of the MAC addresses is sequential. The first and last MAC address are
lasered on the rating plate on the right side of each CPU 1511-1 PN.
The table below shows how the MAC addresses are assigned.
Table 3- 1 Assignment of the MAC addresses
Assignment Labeling
MAC address 1 PROFINET interface X1
(visible in STEP 7 for accessible devices)
• Front, lasered
• Right side, lasered
(start of number range)
MAC address 2 Port X1 P1 R (required for LLDP, for
example)
• Front and right side, not lasered
MAC address 3 Port X1 P2 R (required for LLDP, for
example)
• Front, not lasered
• Right side, lasered
(end of number rangeThe status and error displays of the CPU 1511-1 PN are described below.
You will find additional information on "Interrupts" in the STEP 7 online help.
You can find additional information on the topics of "Diagnostics" and "System alarms" in the
DiagnosticsThe CPU 1511-1 PN has three LEDs to signal the current operating status and diagnostics
status. The following table shows the meaning of the various combinations of colors for the
RUN/STOP, ERROR and MAINT LEDs.
There is no Ethernet connection between the PROFINET interface of the PROFINET device
and the communication partner.
No data is currently being sent/received via the PROFINET interface.
There is no LINK connection.
LED flashes green
The "LED flashing test" is being performed.
LED lit green
There is an Ethernet connection between the PROFINET interface of your PROFINET device
and a communication partner.
LED flickers yellow
Data is currently being received from or sent to a communications partner on Ethernet via
the PROFINET interface of the PROFINET device.The CPU is switched to "STOP" mode using the STOP button.
• As long as the STOP ACTIVE LED is lit up, switching the CPU to RUN mode is only possible
using the RUN button.
• The CPU can then no longer be set to RUN mode via the display operation or via online
functions. The state of the buttons is retained at power-off. If the CPU does not start up automatically
after a power-on, you have to keep the STOP button pressed during start-up
until the STOP ACTIVE LED is activated.
• If an automatic start-up is to be reliably prevented after a power-up, the STOP button has
to be kept pressed during the start-up of the CPU until the STOP ACTIVE LED is activated.
LED off
• The CPU is set to "STOP" mode using the display or programming device and not with the
STOP button on the device.
• The CPU is in RUN mode.32; A distributed I/O system is characterized not
only by the integration of distributed I/O via
PROFINET or PROFIBUS communication modules,
but also by the connection of I/O via AS-i