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Beginners’ manual Series xx7│Document 26/835; Version E 2│22.04.2005

Saia-Burgess

Controls AG

Documentation

Introduction

1-2

For applications that go beyond this, please contact us at:

[email protected]

1.2.2 CPU comparison

The instruction set and component addressing for the PCD1.M137 are comparable

with the Siemens CPU 412. With the PCD2.M127/M157/M177/M487 controls, the

instruction set is roughly equivalent to the Siemens CPU 414. There is generous

provision of user memory.

PCD1.M137 = 64 (default) / max. 128 kB (conﬁgurable)

PCD2.M127 = 128 kB

PCD1.M157 = 256 (default) / max. 512 kB (conﬁgurable)

PCD1.M177 = 512 (default) / max. 1 MB (conﬁgurable)

PCD2.M487 = 1 MB

PCD3.M5547= 512 kB

PCD3.M5447= 512 kB

Further information on memory settings can be found in manual “26/797 xx7 System

functions”, in the section on “System conﬁguration”.

Because of the differing command execution times, operating speeds can only be

approximately compared. The PCD1.M137 and PCD2.M127 are about 3 times slower

than the PCD2.M157 and PCD2.M177, which themselves achieve roughly the same

cycle time as the Siemens CPU 315. The PCD2.M487 attains the operating speed of

the Siemens CPU 318.

1.2.3 How is the

Saia

PCD Series xx7

conﬁgured?

Conﬁguration of the CPU (MPI address, impulse byte, interrupt OBs, etc.) is handled

by Simatic Manager. Updated CPU settings take effect on the next STOP->RUN

transition.

Conﬁguration of networks (Proﬁbus, Ethernet) is also handled by Simatic Manager.

Further information can be found in manual “26/798 xx7 communication facilities”.

The addressing and conﬁguration of local I/O modules, and SAIA-speciﬁc CPU

and interface settings, are handled by data blocks generated with a free-of-charge

software tool, the I/O Builder. You can download the I/O Builder from the Internet,

from

http://www.sbc-support.ch/overview/xx7Conﬁguration.htm

. Detailed information

on the I/O Builder can be found in this manual, from section 2 onwards.

1.3

Documentation

1.3.1 Where can I ﬁnd information on the Saia

PCD Series xx7?

You will ﬁnd Technical Information documents (TIs) and various manuals on the

Saia

PCD Series xx7 on our support site. You can download these documents from

http://www.sbc-support.ch/xx7/xx7doc.htm

Содержание PCD 7 Series

Страница 1: ...Beginners manual Series xx7 Document 26 835 Version E 2 22 04 2005 Beginners manual Hardware con guration Series xx7...

Страница 2: ...to STEP 7 2 6 2 4 1 Generating a project in Simatic Manager 2 6 2 4 2 Importing a con guration 2 8 2 5 Summary procedure for con guring a Series xx7 PCD 2 10 3 Con guring the hardware 3 1 Rules for th...

Страница 3: ...Published version 26 835 E2 22 04 2005 Adapted the way of writing 0 2 Trademarks Saia Saia PCS and Saia PCD are registered trademarks of Saia Burgess Electro nics AG STEP7 SIMATIC S7 300 S7 400 and Si...

Страница 4: ...nted all the CPU operating system functionality as rmware components We do not use any miracle chips We are therefore dependent on nobody but our customers gain the advantage of rapid change enhanceme...

Страница 5: ...M157 and PCD2 M177 which themselves achieve roughly the same cycle time as the Siemens CPU 315 The PCD2 M487 attains the operating speed of the Siemens CPU 318 1 2 3 How is the Saia PCD Series xx7 co...

Страница 6: ...r xx7 beginners 26 835 Manual PCD3 Series hardware 26 789 Beginners Manual PCD1 PCD2 Series hardware 26 737 Various other documents at www sbc support ch Manual xx7 speci c aspects of the PCD3 hardwar...

Страница 7: ...f STEP 7 You can import the con guration into STEP 7 as often as you like modify it if necessary and load it into one or more existing systems At a Stop Run transition in the CPU the loaded con gurati...

Страница 8: ...mponents e g PCDs I O modules and interface modules Displaying the hardware catalog If the Hardware Catalog window does not display select Window Hardware Catalog This menu option allows you to displa...

Страница 9: ...modules that can be tted is dependent on the CPU used Just as in your real system you use the xx7 I O Builder to place I O modules on the PCD The difference is that the CPU is represented in the xx7 I...

Страница 10: ...es parameters or addresses Properties of CPUs The properties of the CPUs have a particular bearing on the behavior of the system In the dialog tabs for a CPU you can set the Saia speci c functions suc...

Страница 11: ...ported into STEP 7 for further processing Prerequisite You must have opened an existing project or created a new project in the xx7 I O Builder Before you can generate an AWL source you must save the...

Страница 12: ...urce has been successfully generated it is ready to be imported into STEP 7 The AWL source is copied into the same directory the project was saved to It is not allowed to change the numbers of these c...

Страница 13: ...ply To function correctly the Simatic Manager needs a rack and a power supply These details are not relevant to the Saia PCD functionality The CPU is for the Saia PCD Series xx7 PCD2 which supports th...

Страница 14: ...rks Con guration of networks Pro bus Ethernet etc is also handled by Simatic Manager Further information can be found in manual 26 798 xx7 communication facilities 2 4 2 Importing a con guration Prere...

Страница 15: ...ce The new STL source appears in the component container 4 Select the AWL source and translate it with menu option Edit Compile Alternatively you can press Ctrl B 5 If you now switch to the S7 Program...

Страница 16: ...nd the Extension Boards Select Insert the I O Modules Set the properties of the I O Modules Set the properties of the CPU PCD Save the Configuration Generate the STL Source Import the STL Source into...

Страница 17: ...used Slots 1 64 I O modules intelligent I O modules or not used Slot Expansion devices or not used Depending on the PCD CPU used not all slots will be available and visible For the print option Slots...

Страница 18: ...onent into the relevant row in the hardware con guration table The xx7 I O Builder checks whether any slot rules are being violated Symbol for a violation of slot rules 3 Repeat steps 1 and 2 until th...

Страница 19: ...et tings are dependent on the type of CPU This manual gives a general overview of the possible settings i A detailed description of the individual functions can be found in manual 26 797 Integrated sy...

Страница 20: ...llers is shown in the table below PCD type S7 code memory size PCD1 M137 Default 64 kB Con gurable to 64 kB or 128 kB PCD2 M127 Fixed 132 kB PCD2 Mx57 Default 256 kB Con gurable from 64 kB to 512 kB P...

Страница 21: ...be translated in the following sequence FCs in descending order FBs in descending order OBs in descending order SFCs in descending order PCD3 M5x47 OEM only SFBs in descending order PCD3 M5x47 OEM on...

Страница 22: ...the PCD2 M487 and the PCD3 M5547 the additional memory requirement for the RAM disk is taken from the system memory Date format By default the webserver displays the date from the STEP 7 DATE_ AND_TIM...

Страница 23: ...nctions Series xx7 section 8 5 Web server MPI tab As well as the usual MPI interface the PCD2 Series xx7 controllers can also be programmed via a serial user interface This allows the serial interface...

Страница 24: ...st match the setting in the SIMATIC Manager the default setting is 19200 baud Modem type The T813 analog modem or the T850 ISDN modem may be selected Time out for hang up The default setting is for an...

Страница 25: ...d in manual 26 797 Integrated system functions Series xx7 section 8 6 Peripheral access in OB100 3 4 Con guring digital input output modules The Properties window for digital input output modules has...

Страница 26: ...log input output modules General tab The General tab displays the name the order number and the properties of the selected module No settings can be entered in this tab Addresses tab The Addresses tab...

Страница 27: ...dules can be found on the Ludwig company website www ludwig systemelektronik de 3 7 Con guring counter modules The Counter Modules catalog contains the following module types PCD2 3 H100 counter modul...

Страница 28: ...ere are any address overlaps the xx7 I O Builder will alert you to this and display the next valid address If the address range is entered into the process map the system does not read write cyclicall...

Страница 29: ...be con gured via the Measurement tab Extras tab PCD2 3 H150 only The various SSI parameters for the H150 module can be con gured via the Extras tab i Further information on the PCD2 3 H100 module can...

Страница 30: ...tains four tabs General Addresses X Axis and Y Axis General tab The General tab displays the name the order number and the properties of the selected module No settings can be entered in this tab Addr...

Страница 31: ...ication modules The Communication Modules catalog contains the interface modules for the serial interface on Slot A No properties can be set for the communication modules They are only used as place h...

Страница 32: ...s beside this sign are valid only for the SAIA Burgess PCD Classic serie x x 7 Explanations beside this sign are valid only for the SAIA Burgess PCD xx7 serie 4 2 Product and documentation concept The...

Страница 33: ...ch References describe projects that have been successfully realized with Saia PCD s after sales The solutions outlined in them will provide many ideas for the use of Saia PCD s in similar projects p...

Страница 34: ...oice of high quality componentry quality control checks at various stages of production in circuit tests run in burn in at 85 C for 48h Despite every care the excellent quality which results from this...

Страница 35: ...lues standards and culture of PLC engineering All hardware operating systems software tools CPUs interfaces etc have been developed by SBC itself and are marketed as embedded controls With full techni...

Страница 36: ...ieich GmbH Co KG Zweigniederlassung der Saia Burgess Oldenburg GmbH Co KG Otto Hahn Strasse 31 33 D 63303 Dreieich Telefon 06 103 89 06 0 Telefax 06 103 89 06 66 E mail sbc info saia burgess com Homep...

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