Siemens SPC3 manual 1AH, 1BH, 1CH, 1DH, 1EH, 1FH, 2AH, 2BH, 2CH, 2DH, 2EH, 2FH, 3AH, 3BH, 3CH, 3DH

Page 18

 

PROFIBUS Interface Center

SPC3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Address

 

Name

Bit No.

Significance

 

Intel

 

 

 

 

 

 

 

/Motorola

 

 

 

 

 

 

 

 

 

 

 

 

 

 

16H

 

R_TS_Adr

 

Set up station address of the relevant SPC3

 

 

 

 

7..0

 

 

 

 

 

17H

 

reserved

 

Pointer to a RAM address which is presetted with 0FFH

 

18H

 

19H

R_User_Wd_Value

 

Based on an internal 16-bit wachdog timer, the user is

 

 

 

 

7..0

 

monitored in the DP_Mode.

 

19H

 

18H

R_User_Wd_Value

15

 

 

 

 

 

 

 

..8

 

 

 

 

 

1AH

R_Len_Dout_Puf

 

Length of the 3 Dout buffers

 

1BH

R_Dout_buf_Ptr1

 

Segment base address of Dout buffer 1

 

1CH

R_Dout_buf_Ptr2

 

Segment base address of Dout buffer 2

 

1DH

R_Dout_buf_Ptr3

 

Segment base address of Dout buffer 3

 

1EH

R_Len_Din_buf

 

Length of the 3 Din buffers

 

1FH

 

R_Din_buf_Ptr1

 

Segment base address of Din buffer 1

 

20H

 

R_Din_buf_Ptr2

 

Segment base address of Din buffer 2

 

21H

 

R_Din_buf_Ptr3

 

Segment base address of Din buffer 3

 

22H

 

reserved

 

Preset with 00H.

 

23H

 

reserved

 

Preset with 00H.

 

24H

 

R Len Diag buf1

 

Length of Diag buffer 1

 

25H

 

R Len Diag buf2

 

Length of Diag buffer 2

 

26H

 

R_Diag_Puf_Ptr1

 

Segment base address of Diag buffer 1

 

27H

 

R_Diag_Puf_Ptr2

 

Segment base address of Diag buffer 2

 

28H

 

R Len Cntrl Pbuf1

 

Length of Aux buffer 1 and the control buffer belonging to it,

 

 

 

 

 

 

for example, SSA-Buf, Prm-Buf, Cfg-Buf, Read-Cfg-Buf

 

29H

 

R Len Cntrl Puf2

 

Length of Aux-Buffer 2 and the control buffer belonging to

 

 

 

 

 

 

it, for example, SSA-Buf, Prm-Buf, Cfg-Buf, Read-Cfg-Buf

 

2AH

R Aux Puf Sel

 

Bit array, in which the assignments of the Aux-buffers ½ are

 

 

 

 

 

 

defined to the control buffers, SSA-Buf, Prm-Buf, Cfg-Buf

 

2BH

R_Aux_buf_Ptr1

 

Segment base address of auxiliary buffer 1

 

2CH

R_Aux_buf_Ptr2

 

Segment base address of auxiliary buffer 2

 

2DH

R_Len_SSA_Data

 

Length of the input data in the Set_Slave_Address-buffer

 

2EH

R SSA buf Ptr

 

Segment base address of the Set_Slave_Address-buffer

 

2FH

 

R_Len_Prm_Data

 

Length of the input data in the Set_Param-buffer

 

30H

 

R_Prm_buf_Ptr

 

Segment base address of the Set_Param-buffer

 

31H

 

R_Len_Cfg_Data

 

Length of the input data in the Check_Config-buffer

 

32H

 

R Cfg Buf Ptr

 

Segment base address of the Check_Config-buffer

 

33H

 

R_Len_Read_Cfg_Data

Length of the input data in the Get_Config-buffer

 

34H

 

R_Read_Cfg_buf_Ptr

 

Segment base address of the Get_Config-buffer

 

35H

 

reserved

 

Preset with 00H.

 

36H

 

reserved

 

Preset with 00H

 

37H

 

reserved

 

Preset with 00H.

 

38H

 

reserved

 

Preset with 00H.

 

39H

 

R_Real_No_Add_Change

This parameter specifies whether the DP slave address may

 

 

 

 

 

 

again be changed at a later time point.

 

3AH

R_Ident_Low

 

The user sets the parameters for the Ident_Low value.

 

3BH

R_Ident_High

 

The user sets the parameters for the Ident_High value.

 

3CH

R_GC_Command

 

The Global_Control_Command last received

 

3DH

R_Len_Spec_Prm_buf

If parameters are set for the Spec_Prm_Buffer_Mode (see

 

 

 

 

 

 

mode register 0), this cell defines the length of the param

 

 

 

 

 

 

buffer.

Figure 4.4: Assignment of the Organizational Parameters

Page 16

V1.3

SPC3 Hardware Description

2003/04

 

Copyright (C) Siemens AG 2003. All rights reserved.

Image 18
Contents Simatic NET Page SIM Atic NET Profibus Interface Center SPC3 Hardware DescriptionVersions Release Date ChangesDPBuffer Structure Description of the DP Services Mode RegisterStatus Register Interrupt Controller Watchdog Timer Directory11.3 Diagnostics Processing from the System View Asic TestPin Assignment Example for the RS 485 Interface SPC3 Introduction Function Overview Pin Description CmosCPD Cmos with pull down TTLt Schmitt trigger V1.3 Memory Allocation Memory Area Distribution in the SPC35FFH Segment Processor Parameters Latches/Register Significance Write Access OCH 0DH0EH 0FH Organizational Parameters RAM 1CH 1AH1BH 1DHMode Register Asic InterfaceDisstartcontrol Exiting the Offline state Mode Register 1 Mode-REG1, writableSTARTSPC3 EOIStatus Register Fdlindst Status Register Bit15 . .readableInterrupt Controller SPC3 IRR IMRDxout IMR IARBaud Rate Monitoring Watchdog TimerAutomatic Baud Rate Identification Response Time MonitoringPROFIBUS-DP Interface DPBuffer StructureUart RAM Aux-Buffer ManagementDescription of the DP Services SetSlaveAddress SAP55Sequence for the SetSlaveAddress Utility SetParam SAP61 Parameter Data StructureParameter Data Processing Sequence CheckConfig SAP62 SPC3Diagnostics Processing Sequence SlaveDiagnosis SAP60SPC3 Structure of the Diagnostics Buffer WriteReadData / DataExchange DefaultSAPWriting Outputs Reading Inputs UserWatchdogTimer GlobalControl SAP58GetConfig SAP59 ReadInputs SAP56ReadOutputs SAP57 General Description Hardware InterfaceUniversal Processor Bus Interface Bus Interface Unit BIUXINT/MO Mode Bus Interface V1.3Switching Diagram Principles Low Cost System with 80C32System X86-Mode SPC3 Application with the 80 CApplication with th 80 C Interface Signals UartAsic Test Permitted Operating Values Technical DataMaximum Limit Values DC-Specifikation of the I/O- DriversAC-Specification for the Output Drivers Tabel 8.3 DC-Specifikation of the I/O- DriversCurrent Tabelle 8.5 Leakage current of the output drivers Clock pulse 48 Mhz Timing CharacteristicsSYS Bus Interface Clock Pulse TimingST-Vers Min Max Unit ResetTiming in the Synchronous C32-Mode TBDSynchronous Intel-Mode, Processor-Read-Timing Synchronous Intel-Mode, Processor-Write-TimingTiming in the Asynchronous Intel Mode X86 Mode ST-VersParameter Min Max Asynchronous Intel-Mode, Processor-Write-Timing Asynchronous Intel-Mode, Processor-Read-TimingXRD XCS Xready XWR XCS4.1 74.2 Synchronous Motorola-Mode, Processor-Read-TimingSynchronous Motorola-Mode, Processor-Write-Timing Timing in the Asynchronous Motorola-Mode for example, 68HC16Asynchronous Motorola-Mode, Processor-Read-Timing XCS XdsackAsynchronous Motorola-Mode, Processor-Write-Timing Serial Bus Interface Pulse 48 MHzHousing PQFP-44 Housing SPC3 Hardware Description 13.90 Symbol Min Typ Max AMI-Vers13.65 14.15RTS Profibus InterfacePin Assignment TXDExample for the RS 485 Interface SN65ALS1176Profibus User Organisation AppendixAddresses Technical contact person at ComDeC in Germany10.3.1 SPC3 AMI General Definition of TermsOrdering of ASICs 10.3.2 SPC3 STIntroduction Appendix a Diagnostics Processing in Profibus DPDiagnostics Bits and Expanded Diagnostics StatdiagIdentifier Byte 7 has Etc Identifier Byte 0 has Simatic S5 / COM ET Diagnostics Processing from the System ViewSingle Diagnostics CombiAppendix B Useful Information Data format in the Siemens PLC SimaticPage Siemens Aktiengesellschaft

SPC3 specifications

Siemens SPC3 is a state-of-the-art solution designed to enhance industrial automation, providing businesses with a robust platform for managing complex processes efficiently. This device epitomizes Siemens' commitment to innovation, blending cutting-edge technology with user-friendly features to deliver optimized performance across various applications.

One of the standout features of the Siemens SPC3 is its advanced processing capabilities. Equipped with high-performance processors, it can handle various tasks simultaneously, ensuring seamless operation even in demanding environments. This performance is complemented by enhanced memory capacity, which allows for increased data handling and improved execution speed, crucial for real-time monitoring and control applications.

The Siemens SPC3 also integrates a modular design, enabling flexibility and scalability. This characteristic allows users to customize their systems according to specific operational needs, adding or removing components as required. This adaptability is particularly beneficial for businesses that aim to scale their operations without incurring the substantial costs associated with overhauling existing systems.

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Another significant aspect of the Siemens SPC3 is its focus on security. As cyber threats in industrial settings become increasingly sophisticated, Siemens prioritizes safeguarding user data and system integrity. The SPC3 incorporates advanced security features, including encryption and access control measures, to protect against unauthorized access and ensure data confidentiality.

Siemens has also emphasized ease of use in the SPC3. The interface is designed to be intuitive, allowing operators to navigate and configure the system effortlessly. Coupled with comprehensive software tools, users are empowered to implement changes swiftly while minimizing downtime.

In terms of energy efficiency, the SPC3 incorporates technologies that allow for optimized energy consumption, aligning with sustainability goals prevalent in today’s industries. By reducing energy waste, businesses not only lower operational costs but also contribute to environmental conservation.

In summary, Siemens SPC3 represents a significant advancement in industrial automation technology. Its high-performance processing, modular adaptability, advanced communication capabilities, robust security measures, and user-friendly design make it an ideal choice for businesses striving for efficiency and innovation in their operations. The SPC3 is more than just a control device; it is a comprehensive solution that meets the evolving demands of modern industries.