Statement List (stl For S7-300 And S7-400 Rus
Copyright © Siemens AG 2002 All rights reservedThe reproduction, transmission or use of this document or its contents is not permitted without express written authority. Offenders will be liable for damages. All rights, including rights created by patent grant or registration of a utility model or design, are reserved.Siemens AG Bereich Automation and Drives Geschaeftsgebiet Industrial Automation Systems Postfach 4848, D- 90327 NuernbergDisclaimer of LiabilityWe have checked the contents of this manual for agreement with the hardware and software described.
The PLC Statement List training system provides an introduction to the Siemens Statement List (SLT) programming language, which is one of the three programming languages available in the basic STEP 7 software package. STL is the native language of Siemens S7-300 and S7-400 processors. Download: Ihi distributorsiemens s7 400 plc programming manual Read Online: Ihi distributorsiemens s7 400 plc programming manual STEP 7 and the S7-300/400 programmable controllers. 6ES7810-4CA08-8BW0 STEP 7 Reference with. Ladder Logic (LAD)/Function Block Diagram (FBD)/Statement List (STL) for S7-300/400 manuals. Standard and System Functions for S7-300/400 Volume 1 and Volume 2. Diagram (FBD)/Statement List (STL) for S7-300/400 manuals. Standard and System Functions for S7-300/400 Volume 1 and Volume 2 Provides reference information and describes the programming. The various S7-300 and S7-400 CPUs and the S7-300 and S7.
Since deviations cannot be precluded entirely, we cannot guarantee full agreement. However, the data in this manual are reviewed regularly and any necessary corrections included in subsequent editions. Suggestions for improvement are welcomed.©Siemens AG 2002 Technical data subject to change. Siemens Aktiengesellschaft A5E00171232-01Safety GuidelinesThis manual contains notices intended to ensure personal safety, as well as to protect the products and connected equipment against damage.
These notices are highlighted by the symbols shown below and graded according to severity by the following texts:! Danger indicates that death, severe personal injury or substantial property damage will result if proper precautions are not taken.! Warning indicates that death, severe personal injury or substantial property damage can result if proper precautions are not taken.!
Caution indicates that minor personal injury can result if proper precautions are not taken.Caution indicates that property damage can result if proper precautions are not taken.Notice draws your attention to particularly important information on the product, handling the product, or to a particular part of the documentation.Qualified PersonnelOnly qualified personnel should be allowed to install and work on this equipment. Qualified persons are defined as persons who are authorized to commission, to ground and to tag circuits, equipment, and systems in accordance with established safety practices and standards.Correct Usage Note the following:!
Statement List (STL) for S7-300 and S7-400 Programming vi A5E00171232-01A&D Technical Support Worldwide, available 24 hours a day:Beijing NurembergJohnson CityWorldwide (Nuremberg) Technical Support24 hours a day, 365 days a year Phone:+49 (0) 180 5050-2 Fax:+49 (0) 180 5050-223E-Mail: adsupport@ siemens.comGMT: +1:0 Europe / Africa (Nuremberg) AuthorizationLocal time:Mon.-Fri. 8:0 to 17:0 Phone:+49 (0) 180 5050-2 Fax:+49 (0) 180 5050-223E-Mail: adsupport@ siemens.comUnited States (Johnson City)Technical Support and AuthorizationLocal time:Mon.-Fri. 8:0 to 17:0 Phone:+1 (0) 770 740 3505 Fax:+1 (0) 770 740 3699 E-Mail: isd-callcenter@ sea.siemens.com GMT: -5:0Asia / Australia (Beijing)Technical Support and AuthorizationLocal time:Mon.-Fri.
Statement List (stl For S7-300 And S7-400 Russia
Statement List (STL) for S7-300 and S7-400 Programming A5E00171232-01 1-71.6 XExclusive OrFormat X Address Data type Memory area BOOLI, Q, M, L, D, T, CDescriptionX checks whether the state of the addressed bit is '1', and XORs the test result with the RLO.You can also use the Exclusive OR function several times. The mutual result of logic operation is then '1' if an impair number of checked addresses is '1'.The EXCLUSIVE OR instruction can also be used to directly check the status word by use of the following addresses: 0, 0, 0, =0. Statement List (STL) for S7-300 and S7-400 Programming 1-8 A5E00171232-011.7 XNExclusive Or NotFormat XN Address Data type Memory area BOOLI, Q, M, L, D, T, CDescriptionXN checks whether the state of the addressed bit is '0', and XORs the test result with the RLO.The EXCLUSIVE OR NOT instruction can also be used to directly check the status word by use of the following addresses: 0, 0, 0, =0. Statement List (STL) for S7-300 and S7-400 Programming 1-10 A5E00171232-011.9 A(And with Nesting OpenFormat A(DescriptionA( (AND nesting open) saves the RLO and OR bits and a function code into the nesting stack. A maximum of seven nesting stack entries are possible.Status word BR C 1 C 0 OV OS OR STA RLO /FCExampleStatement List ProgramOI 0.0OM 10.0 )=Q 4.0Power rail I 0.0I 0.2 AM 10.1M 10.1M 10.0M10.3Relay LogicBit Logic InstructionsStatement List (STL) for S7-300 and S7-400 Programming A5E00171232-01 1-11.10 AN(And Not with Nesting OpenFormat AN(DescriptionAN( (AND NOT nesting open) saves the RLO and OR bits and a function code into the nesting stack.
A maximum of seven nesting stack entries are possible.Status word BR C 1 C 0 OV OS OR STA RLO /FC1.1 O(Or with Nesting OpenFormat O(DescriptionO( (OR nesting open) saves the RLO and OR bits and a function code into the nesting stack. A maximum of seven nesting stack entries are possible.Status word BR C 1 C 0 OV OS OR STA RLO /FCBit Logic InstructionsStatement List (STL) for S7-300 and S7-400 Programming 1-12 A5E00171232-011.12 ON(Or Not with Nesting OpenFormat ON(DescriptionON( (OR NOT nesting open) saves the RLO and OR bits and a function code into the nesting stack. A maximum of seven nesting stack entries is possible.Status word BR C 1 C 0 OV OS OR STA RLO /FC1.13 X(Exclusive Or with Nesting OpenFormat X(DescriptionX( (XOR nesting open) saves the RLO and OR bits and a function code into the nesting stack. A maximum of seven nesting stack entries is possible.Status word BR C 1 C 0 OV OS OR STA RLO /FCBit Logic InstructionsStatement List (STL) for S7-300 and S7-400 Programming A5E00171232-01 1-131.14 XN(Exclusive Or Not with Nesting OpenFormat XN(DescriptionXN( (XOR NOT nesting open) saves the RLO and OR bits and a function code into the nesting stack.
A maximum of seven nesting stack entries is possible.Status word BR C 1 C 0 OV OS OR STA RLO /FCBit Logic Instructions. Statement List (STL) for S7-300 and S7-400 Programming 1-14 A5E00171232-011.15 )Nesting ClosedFormat )Description) (nesting closed) removes an entry from the nesting stack, restores the OR bit, interconnects the RLO that is contained in the stack entry with the current RLO according to the function code, and assigns the result to the RLO. Statement List (STL) for S7-300 and S7-400 Programming A5E00171232-01 1-171.18 SSetFormat S Address Data type Memory area BOOLI, Q, M, L, DDescription of instructionS (set bit) places a '1' in the addressed bit if RLO = 1 and the switched on master control relay MCR = 1. If MCR = 0, the addressed bit does not change.Status word BR C 1 C 0 OV OS OR STA RLO /FC writes: -0 x -0ExamplePower railI 1.0 NO contactQ 4.0 CoilQ 4.0I 1.0 I 1.1 Q 4.0Signal state diagrams CoilI 1.1NC contactStatement List ProgramRelay LogicBit Logic Instructions.