SIMATIC S7-300, CPU 315T-3 PN/DP, CENTRAL PROCESSING UNIT FOR PLC AND TECHNOLOGY, 384 KBYTE WORKING MEMORY, 1. INTERFACE MPI/DP 12MBIT/S, 2. INTERFACE DP(DRIVE), 3. INTERFACE ETHERNET PROFINET WITH 2 PORT SWITCH, INTEGRATED I/O FOR TECHNOLOGY, FRONT CONNECTOR (1 X 40PIN) AND MICRO MEMORY CARD MIN. 8 MB NECESSARY
上海湘昌自動(dòng)化設(shè)備有限公司（西門子代理商）
:杜振林（)工程師
： 傳真（）:
工作
:@163
24小時(shí)銷售技術(shù)咨詢：
地址：上海市松江區(qū)新浜工業(yè)園甪彭路18號(hào)
SIMATIC CPU with integral Technology/Motion Control functionality
With full standard CPU 315-2 PN/DP functionality (except for CBA)
For cross-industry automation tasks in series machine, special machine and plant construction
Ideal for synchronized motion, such as coupling to a virtual/real master, gear synchronization, cam disk, path interpolation, or print mark compensation
3D path interpolation with different kinematics
Position and pressure-regulated hydraulic axes
Used as central controller in production lines with central and distributed I/O
With integrated I/O for high-speed technology functions (e.g. camming, reference point acquisition)
PROFIBUS DP (DRIVE) interface for isochronous connection of drive components
PROFINET interface with 2-port switch
PROFINET I/O controller for operating distributed I/O on PROFINET
One common S7 user program for control and motion control tasks (no additional programming language necessary for motion control)
"S7 technology" option package required (version V4.2 SP3 and higher)
SIMATIC Micro Memory Card (8 MB) required for operation of the CPU.
Area of application
The CPU 315-3 PN/DP is used primarily in machines where a control with a large program memory coincides with high processing speed and motion control requirements, e.g.:
Processing/assembly lines
Carton erectors
Palletizers
Handling systems
Flying shears
Bottling plants
Wrapping
Labeling machines
Roll feeds
Portals with interpolation
A maximum of 8 axes can be controlled. Along with accurate single axis positioning, the module is suitable primarily for complex motion sequences such as coupling to form a virtual or actual master, gearing, cam, path interpolation or print mark correction.
As a result of its capacity, the CPU 315T-3 PN/DP is ideal for the use of SIMATIC Engineering Tools, e.g.:
Programming with SCL
Machining step programming with S7-GRAPH
Design
The CPU 315T-3 PN/DP has the same functionality as the high-performance CPU 315 as well as additional integrated functions for technology/motion control. Integrated, fast I/O for technical functions such as cam switching or home position detection round off the module.
The CPU 315T-3 PN/DP features:
Microprocessor; the processor can handle execution times of approx. 0.05 µs per binary instruction and 0.45 µs per floating-point instruction. The CPU 315T-3 PN/DP reaches very high processing speeds, particularly where word or double-word commands and 32 bit fixed-point commands are concerned.
384 KB work memory (corresponds to approx. 128 K instructions); the extensive work memory for program components relevant to execution offers sufficient space for user programs. SIMATIC Micro Memory Cards (8 MB) as load memory for the program also allow the project to be stored in the CPU (complete with symbols and comments) and can be used for data archiving and recipe management.
Integrated inputs and outputs 4 digital inputs and 8 digital outputs, can be used for technical functions such as home position detection (BERO) or rapid cam switching signals. The digital inputs can also be used (with some restrictions) in the STEP 7 user program.
Flexible expansion; up to 8 modules (single-tier configuration)
Combined MPI/DP interface; The first MPI/DP integrated interface can establish as many as 32 connections simultaneously to S7-300/400 or connections to PG, PC, OP. Among these connections, one is always reserved for programming devices and another for OPs. A simple network with up to 32 CPUs can be configured with the MPI and "global data communication". This interface can be reconfigured from an MPI to a PROFIBUS DP interface. The DP interface can be used as a DP master or as a DP slave.
PROFIBUS DP (DRIVE) interface: The PROFIBUS DP (DRIVE) interface supports isochronous mode and therefore provides an essential requirement to control high-speed and time-critical operations, such as are found in distributed axes in synchronized applications. The interface can only be used as a DP master. It serves to connect drive components. DP-V0 slaves can also be operated on the DP (DRIVE) line on a limited basis in addition to drive systems. The connectable drives are specified in the technical specifications. A list of the drives that can be operated on the DP-Drive can be found at: http://support.automation.siemens.com
PROFINET The third integral interface of the CPU 315T-3 PN/DP is a PROFINET interface with 2-port switch, based on Ethernet TCP/IP. It supports the following protocols:
S7 communication for data communication between SIMATIC controllers
PG/OP communication for programming, commissioning and diagnostics through STEP 7
PG/OP communication for interfacing to HMI and SCADA
Open TCP/IP, UDP and ISO-on-TCP (RFC1006) communication over PROFINET
SIMATIC NET OPC-Server for communication with other controllers and I/O devices with own CPU
Functions
The CPU 315T-3 PN/DP has the full functionality of the CPU 315-2 PN/DP (except for CBA). In addition, high-performance motion control functions are available.
The programming is carried out with STEP 7 as well as the option package S7-Technology. The following kinematics are supported:
Cartesian (two and three-dimensional)
Roll picker
Scara
Articulated arm
Delta2D picker
Delta3D picker
The following motion control functions can be used with the CPU 315T-3 PN/DP:
Basic functions
MC_ReadSysParameter
MC_Reset
MC_WriteParameter
Single-axis functions
MC_ChangeDataset
MC_Halt
MC_Home
MC_MoveAbsolute
MC_MoveAdditive
MC_MoveRelative
MC_MoveSuperImposed
MC_MoveToEndPos
MC_MoveVelocity
MC_Power
MC_SetTorqueLimit
MC_Stop
Synchronous operation functions
MC_CamIn
MC_CamOut
MC_GearIn
MC_GearOut
MC_Phasing
Superimposed synchronous operation functions
MC_CamInSuperImposed
MC_CamOutSuperImposed
MC_GearInSuperImposed
MC_GearOutSuperImposed
MC_PhasingSuperImposed
Cam functions
MC_CamClear
MC_CamInterpolate
MC_CamSectorAdd
MC_GetCamPoint
Other functions
MC_CamSwitch
MC_CamSwitchTime
MC_ExternalEncoder
MC_MeasuringInput
MC_ReadPeriphery
MC_ReadRecord
MC_WritePeriphery
MC_WriteRecord
Drive functions
MC_DriveDiagnostics
MC_ReadDriveParameter
MC_WriteDriveParameter
Pressure/Force commands
MC_ForceLimiting
MC_ForceControl
Path commands
MC_SetCartesianTransform
MC_GroupStop
MC_GroupInterrupt
MC_GroupContinue
MC_MoveLinearAbsolute
MC_MoveLinearRelative
MC_MoveCircularAbsolute
MC_MoveCircularRelative
MC_MovePath
MC_PathSelect
MC_MovePolynomialAbsolute
MC_MovePolynomialRelative
MC_ZoneCheck
MC_GroupSyncConveyorBelt
MC_RedefineTrackingPos
MC_MoveCircles
SMRAT CPU
*處理單元 CPU 訂貨號(hào)
CPU SR20 CPU 模塊，AC/DC/RLY，12 輸入/8 輸出6ES7 288-1SR20-0AA0
CPU SR40 CPU 模塊，AC/DC/RLY，24 輸入/16 輸出6ES7 288-1SR40-0AA0
CPU ST40 CPU 模塊，DC/DC/DC，24 輸入/16 輸出6ES7 288-1ST40-0AA0
CPU CR40 CPU 模塊，AC/DC/RLY，24 輸入/16 輸出6ES7 288-1CR40-0AA0
CPU SR60 CPU 模塊，AC/DC/RLY，36 輸入/24 輸出6ES7 288-1SR60-0AA0
CPU ST60 CPU 模塊，DC/DC/DC，36 輸入/24 輸出6ES7 288-1ST60-0AA0
擴(kuò)展模塊 EM 訂貨號(hào)
EM DI08 數(shù)字量輸入模塊，8 x 24 V DC 輸入6ES7 288-2DE08-0AA0
EM DR08 數(shù)字量輸出模塊，8 x 繼電器輸出6ES7 288-2DR08-0AA0
EM DR16 數(shù)字量輸入/輸出模塊，8 x 24 V DC 輸入/8 x 繼電器輸出6ES7 288-2DR16-0AA0
EM DR32 數(shù)字量輸入/輸出模塊，16 x 24 V DC 輸入/8 x 繼電器輸出6ES7 288-2DR32-0AA0
EM DT08 數(shù)字量輸入/輸出模塊，8 x 24 V DC 輸出6ES7 288-2DT08-0AA0
EM DT16 數(shù)字量輸入/輸出模塊，8 x 24 V DC 輸入/8 x 24 V DC 輸出6ES7 288-2DT16-0AA0
EM DT32 數(shù)字量輸入/輸出模塊，16 x 24 V DC 輸入/16 x 24 V DC 輸出6ES7 288-2DT32-0AA0
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