SIEMENS
10/8
Siemens IC 10 · 2017
SIMOCODE 3UF Motor Management and Control Devices
SIMOCODE pro 3UF7 Motor Management and Control Devices
General data
10
Detailed operational, service and diagnostics data
SIMOCODE pro makes different operational, service and diag-
nostics data available and helps to detect potential faults in time
and to prevent them by means of preventative measures. In the
event of a malfunction, a fault can be diagnosed, localized and
rectified very quickly – there are no or very short downtimes.
Operating data
•
Motor switching state derived from the current flow in the main
circuit
•
All phase currents
•
All phase voltages and phase-to-phase voltages
•
Active power, apparent power and power factor
•
Phase asymmetry and phase sequence
•
Ground-fault current
•
Time to trip
•
Motor temperature
•
Remaining cooling time etc.
Service data
•
Motor operating hours
•
Motor stop times
•
Number of motor starts
•
Number of overload trips
•
Interval for compulsory testing of the enabling circuits
•
Energy consumed
•
Internal comments stored in the device etc.
Diagnostics data
•
Numerous detailed early warning and fault messages
•
Internal device fault logging with time stamp
•
Time stamping of freely selectable status, alarm or fault
messages etc.
Easy operation and diagnostics
Operator panel
The operator panel is used to control the motor feeder and can
replace all conventional pushbuttons and indicator lights to save
space. It makes SIMOCODE pro or the feeder directly operable
in the control cabinet. It features all the status LEDs available on
the basic unit and externalizes the system interface for simple
parameterization or diagnosis on a PC/PG.
Operator panel with display
As an alternative to the 3UF720 standard operator panel for
SIMOCODE pro V, a 3UF721 operator panel with display is
also available. This can additionally indicate current measured
values, operational and diagnostics data or status information of
the motor feeder at the control cabinet. The pushbuttons of the
operator panel can be used to control the motor. Also, when
SIMOCODE pro V PROFINET is used it is possible to set para-
meters such as rated motor current, limit values, etc. directly via
the operator panel with display.
Communication
SIMOCODE pro has either an integrated PROFIBUS DP or
Modbus RTU interface (SUB-D or terminal connection) or a
PROFINET interface (2 x RJ45).
Fail-safe disconnection through PROFIBUS or PROFINET with
the PROFIsafe profile is also possible in conjunction with a fail-
safe controller (F-CPU) and the DM-F PROFIsafe fail-safe digital
module.
SIMOCODE pro for PROFIBUS
SIMOCODE pro for PROFIBUS supports for example:
•
Cyclic services (DPV0) and acyclic services (DPV1)
•
Extensive diagnostics and hardware interrupts
•
Time stamp with high timing precision (SIMATIC S7)
for SIMOCODE pro V
•
DPV1 communication after the Y-Link
SIMOCODE pro for PROFINET
SIMOCODE pro for PROFINET supports for example:
•
Line and ring bus topology thanks to an integrated switch
•
Media redundancy via MRP protocol
•
Operating, service and diagnostics data via standard web
browser
•
OPC
UA server for open communication with visualization and
control system
•
NTP-synchronized time
•
Interval function and measured values for power management
via PROFIenergy
•
Module exchange without PC/memory module through
proximity detection
•
Extensive diagnostics and maintenance alarms
System redundancy with SIMOCODE pro for PROFINET
The device supports the system redundancy mechanisms
of PROFINET IO and therefore can be operated directly on
fault-tolerant systems such as SIMATIC S7-400 H. As such,
SIMOCODE pro can provide decisive added value also for the
field level of plants in which plant availability and control system
redundancy are priorities.
SIMOCODE pro for Modbus RTU
SIMOCODE pro for Modbus RTU supports, for example:
•
Communication at baud rates
1200/2400/4800/9600/19200/57600
•
Access to freely parameterizable process image via
Modbus RTU
•
Access to all operating, service and diagnostics data via
Modbus RTU
Notes on safety
In order to protect plants, systems, machines and networks
against cyber threats, it is necessary to implement – and contin-
uously maintain – a holistic, state-of-the-art industrial security
concept. Siemens products and solutions represent only one
component of such a concept.
For more information on Industrial Security,
see
www.siemens.com/industrialsecurity
.
For SIMOCODE pro motor management and control devices
with communication function,
see page 10/14 onwards
.
For accessories,
see page 10/19 onwards
.
For more information, e.g. on software,
see page 14/1
.
Autonomous operation
An essential feature of SIMOCODE pro is the autonomous exe-
cution of all protection and control functions, even when commu-
nication to the I&C system is interrupted. This means that even
in the event of bus system or automation system failure, full func-
tionality of the feeder is ensured or a specific behavior can be
parameterized in case of such a fault, e.g. targeted shutdown of
the feeder or execution of particular parameterized control
mechanisms (such as reversal of the direction of rotation).
© Siemens AG 2016