First Steps with STEP 7 Lite V2.0 Simatic STEP 7 Lite V2.0! 03/2002
Erstellen Sie ein s4ob1 SIMATIC STEP 7 Lite V2.0 : E20001-H5670-C400-X-5D00 03/2002 Programm im
0.2 SIMATIC, SIMATIC HMI SIMATIC NET SIEMENS AG Siemens AG 2002 Siemens AG Bereich Automation and Drives Geschaeftsgebiet Industrial Automation Systems Postfach 4848, D- 90327 Nuernberg Siemens Aktiengesellschaft Siemens AG 2002 Technical data subject to change. A5E00142300
STEP 7 Lite STEP 7 Lite SIMATIC S7-300 SIMATIC C7 ET 200S ET 200X STEP 7 STL, LAD, FBD STEP 7 Lite SIMATIC S7-400 PLC I/O CPU STEP 7 STEP 7 STEP 7 Lite STEP 7 Lite STEP 7 Lite STEP 7 Windows SIMATIC STEP 7 Lite 0.3 STEP 7 Lite SIMATIC PC STEP 7 Lite SIMATIC S7-300 PLC. STEP 7 Lite CD Start > Simatic > Documentation "Programming with STEP 7 Lite"! SIEMENS AG
STEP 7 Lite <Drive>:\Siemens\S7lite\Examples\English... : first_stepd_stl.k7p first_steps_fdb.k7p first_steps_lad.k7p 0.4
1 : STEP 7 Lite.......................................................... 1?...................................................... 1.2 1.4 STEP 7 Lite 1.6 STEP 7 Lite.................................................... 1.8 2 2.2 2.6 2.8 2 : STEP 7 Lite 3 3.2 0.5 3.4 4 4.2 4.4 4.6 4.12 4.14 CPU 4.16 5 5.2 5.4
Introduction 6 LAD, FBD STL 6.2 6.4 LAD OB 1 6.6 STL OB 1 6.12 FBD OB 1 6.18 6.24 0.6 7 (FB) 7.2 LAD FB 7.6 STL FB 7.8 FBD FB 7.10 7.12 LAD 7.14 STL 7.16 FBD 7.18 8 (FC) 8.2 8.6 OB1 8.8 9 9.2 9.4
3 : CPU 10 Online 10.2 CPU 10.6 11 11.2 11.6 12 12.2 12.5 0.7
0.8
14 Erstellen Sie ein Sie Pro- ein Pro- OOB1
à 1.2 STEP 7 Lite LAD FBD STL Getting Started PLC PLC
1 2 AND 3 4 S 1.3 ( ) S R R STEP 7! "#$ %!&'()$%
STEP 7 Lite ( S7-PLCSIM 1.4 PC RS 232 CPU STEP 7 Lite (PLC) CPU PLC I/O
PLC : (PS 307 2A) 6ES7307-1BA00-0AA0 CPU (CPU 315) 6ES7315-1AF03-0AB0 (SM32DI 16xDC24V) 6ES7321-1BH02-0AA0 (SM322 DO 16xDC24V/0,5A) 6ES7322-1BH01-0AA0 ( ) 3.4V 6ES7971-1AA00-0AA0 480 mm 6ES7390-1AE80-0AA0 1 STEP 7 Lite S7-300, ET200S ET200X SIMATIC PG www.ad.siemens.de/ Power PG, Field PG or simatic-pg Commonly available PC with CP 5611 6GK1561-1AM00 Windows98, 2nd Edition or Windows Millennium or Windows 2000 or Windows XP Internet Explorer as of V5.0 STEP 7 Lite (One Off License) 6ES7810-3CC05-0YE0 2 3 SIMATIC PG PC SIMATIC PG 1.5 CD STEP7Lite\Disk1\README.WRI. First Steps with STEP 7 Lite V2.0 6ES7810-3CC01-8BG0 (English) 4 STEP 7 Lite CD STEP 7 Lite Options package S7-PLCSIM (One Off License) S7-PLCSIM (Upgrade License) 6ES7841-0CC02-0YE0 6ES7841-0CC02-0YE4 5 S7-PLCSIM PLC
STEP 7 Lite 1.6 CPU
I/O STEP 7 lite STEP 7 Lite 1.7 Getting started Überblick
STEP 7 Lite 1.8 STEP 7 Lite CD STEP7Lite\Disk1\Readme.WRI 1 STEP 7 Lite CD drive>:\setup.exe
2 STEP 7 Lite 3 4 SIMATIC SIMATIC Simatic > Documentation 1.9 AuthorsW 14
5 AuthorsW AuthorsW AuthorsW 1.10 6 7 8 AuthorsW
4 Erstellen Sie 2 Sie ein Pro- ein Programm im im OB1
2.2 LAD STEP 7 Lite? 1 STEP 7 Lite
2 <Drive>:\Siemens\S7Lite \Examples\English... 3 LAD first_steps_lad.k7p 4 5 first_steps_lad. STEP 7 Lite 2.3 STEP 7 Lite 6 STEP 7 Lite
* * CPU ( ) CPU * ** 5 4 2.4 3 2 1 SPS ( ) LAD, FBD ** PG (CPU STOP) * **
1 2 "Commands" LAD STL 3 4 CPU CPU 5 2.5 CPU
2.6?
1 2 3 4 CPU 5 6 7 SPS 2.7....k7p STEP 7 Lite.k7p PG CPU CPU "RUN"
2.8 Windows STEP 7 Lite 1 2 F1 :º Shift + F1 :
1 STOP 2 3 : Leaf = List = 2.9
1 SHIFT + F1 2 3 SHIFT + F1 S_IMPULS, 2.10 4 STEP 7 Lite
3 3Erstellen Sie Sie ein Programm im im OB1
3.2 1.
2. 3. 4. 5. = 1.500 U/min = 1.200 U/min OB1 Preset_ Speed_Reached 3.3 1 2 Network 4 Network 5 Preset_Speed_Reached
1 2 3 4 3.4
1 : A B = = = = = = I/O 2 : 3.5 3 : 4 I/O: 5 I/O
SIMATIC 3.6
4 4Erstellen Sie Sie ein Pro- ein Programm im im OB1
4.2 PLC STEP 7 Lite PLC CPU STEP 7 Lite 1 PLC 2
1 2 I/O 3 4 4.3 CPU 5 PG CPU CPU
4.4 1 Drive:\Siemens\S7Lite\Examples\English...
STEP 7 Lite 1 STEP 7 Lite 2 3 Getting Started 4 5 STEP 7 Lite 6 4.5 Hardware. Hardware "Getting Started"
4.6 SIMATIC SPS CPU ( CPU ) "Hardware". PLC ( CPU )
1 Power Supply = CPU 2 CPU = SPS 3 Digital Input = 4 Digital Output = 1 CPU. 2 CPU 315 + CPU 315 4.7 3 CPU CPU Getting Started STEP 7 Lite A5E00089208-01
Q 4.1 4 CPU 4.8 5 STEP 7 Lite 6 I/O
1 2 3 4 Shift 5 STEP 7 Lite 4.9 6 Windows STEP 7 Lite. STEP 7 Lite Windows
1 4 5 8 1 2 Options > Check Consistency. 3 4 IM 4.10 5 6 ( 7 STEP 7 Lite CPU CPU 8
:F1 Content > Configuring the hardware > Configuring modules Index > Slot rules MLFB MLFB MLFB Find text MLFB Return 4.11
4.12? CPU CPU 1 CPU 2 3 CPU MPI
CPU 315 1 CPU 315. module parameters 2 Processing module parameters Name Mozart 3 OK 4.13 : F1 CPU Cyclic interrupt ( ) Index ( ) (OB30-38)
4.14 1 Options > Check consistency. OK The configuration is error-free.
2 File > Save, 3 Edit > Apply 4.15
CPU 4.16 CPU. CPU PG 1 CPU Connect Online 2 CPU STOP STOP
3 Hardware Download to CPU CPU 4 Hardware Comparison 5 PG CPU 4.17 6 For more details on screen Upload to Programming Device (PG) CPU PG
: Module-related differential icons 4.18... PG CPU 1 Hardware Configuration Hardware Comparison 2...... 3 Hardware Diagnostics ( )
: CPU Hardware Comparison Hardware collective pictogram CPU PG Hardware Comparison Comparison: Offline-Online Delta list 4.19
CPU RUN STOP HALT 4.20 ( ) F1 > Index > Symbols (Icons)
5 4 Erstellen Sie ein Programm im OB1 Grafik kommt nach
5.2 : I 0.5 I 0.5 I 1.0 Q 4.2 I 1.1 Q 5.0 I 1.2 Q 5.1 Q 5.2 Q 4.2: Automatic_mode
Getting Started 1 STEP 7 Lite Open project Getting started.k7p 2 OB1. Symbol table OB1 5.3 I/O STEP 7 Lite
( ) 5.4 I 0.5 Automatic_On I 0.5 Automatic_On I 1.0 Switch_On_PE I 1.1 Switch_Off_PE I 1.2 PE_Failure Q 4.2 Automatic_Mode Q 5.0 PE_On Q 5.1 PE_Preset_speed Q 5.2 PE_Fan_On
1 Symbol Automatic_On I0.5. Comment = Ctrl + z = 2 File > Save "Getting Started" STEP 7 Lite 3 STEP 7 Lite first_steps_lad.k7p 5.5 4 first_steps_lad Symbol table Copy 5 Getting Started Paste. "OK" 6 first_steps_lad. Getting Started File > Save.
CPU STEP 7 Lite - - ASCII - 5.6 S5TIME TIME DATE TIME_OF_DAY - STEP 7 Lite (
Erstellen Sie 6 ein Programm im OB1
LAD, FBD STL 6.2 6.12 to 6.17 (STL) 6.18 to 6.23 (FBD) : 6.6 to 6.11 (LAD) STEP 7 Lite LAD 6.6 6.11
1 OB1 STEP 7 Lite. 2 Open project Getting Started.k7p New project STEP 7 Lite 3 OB 1 6.3 4 View. LAD FBD STL : STL F1 > Index > Language Descriptions
LAD FBD CPU 6.4 Program OB 1 LAD FBD
STEP 7 Lite 1 Program 2 STEP 7 Lite OB1 OB = DB = FB = FC = OB 1 CPU OB1 6.5 Rename F1 > Index > Blocks in the user program
LAD OB 1 6.6 LAD OB1 1 OB1. 2 3 Properties ( ). LAD. OB1 LAD Properties View LAD
LAD 5 View symbolic representation ( ) 6 OB1 Periodically processed main program. Network 1 Connecting in Series. 7 8 NO ( ) 9 NO 9 10 6.7 NO 11??.? Key_1 ( ).??.? Return NO Key_2. Green_Light.
12 13 OB1 Edit > Apply 6.8
LAD 1 2 network 1. CTRL+R. 3 4 NO Key_3 Red_Light. 6 5 7 6 7 NO 6.9 5 8
1 LAD 懃 network 2, SR Memory Function. 2 6 3 Bit logic SR element. 4 S NO 6.10 5 NO : Automatic_On, R: Manual_On, SR : Automatic_Mode. 4 6 File > Save
STEP 7 Lite View 1 LAD View > Display with > Symbolic Representation. 2 LAD View > Display with > Symbolic Representation View > LAD/FBD/STL Options > Settings - 3 6.11 10th 24th Options > Settings > LAD/FBD > Address field width 4 Options > Settings > LAD/FBD > Selected element 7 Close Options > Settings STEP 7 Lite
STL OB 1 6.12 STL ( ) OR ( ) AND( ) OB1 1 2 3 4 OB1. Properties. STL OB1 STL Properties. View STL.
STL AND 5 View Symbolic representation. 6 OB1 Periodically Processed Master Program. Network 1 AND Instruction. 7 8 A ( AND) Key_1 ( ) 9 A 6.13 Insert symbol. Key_2 = Green_Light, STEP 7 Lite
AND 11 12 OB1 Edit > Apply 6.14
STL ORÖ Áî 1 2 network 1. CTRL+R 3 4 O (OR) Key_3 ( AND). 5 OR 6.15
1 STL network 2 2 3 View > Display with > Symbolic Representation 4 A Auto mode ON. 6.16 : A Automatic_On S Automatic_Mode A Manual_On R Automatic_Mode 5 File > Save 6 : : A I0.5 S Q4.2 A I0.6 R Q 4.2
STEP 7 Lite View 1 STL View > Display with > Symbolic Representation 2 STL View > Display with > Symbolic Representation View > LAD/FBD/STL Options > Settings 3 : Options > Settings > STL Syntax highlight 6.17 7 Close Options > Settings STEP 7 Lite
FBD OB 1 6.18 FBD ( ) AND/OR/ OB1 1 2 3 4 OB1. Properties. FBD OB1 FBD Properties View FBD.
FBD AND 5 View 6 OB1 Periodically Processed Main Program Network 1 AND Function. 7 8 AND 9 AND 10 6.19 AND 11??.? Key_1 ( ) Insert symbol, Key_2 Green_Light
12 OB1 Edit > Apply 6.20
FBD OR 1 2 network 1. CTRL+R 3 4 OR 5 6.21
1 FBD network 2. 2 3 Bit logic SR element. SR 6.22 4 : Set Automatic_On, Reset Manual_On, Set/Reset Automatic_Mode. 5 File > Save
STEP 7 Lite View 1 FBD View > Display with > Symbolic Representation 2 FBD View > Display with > Symbolic Representation View > LAD/FBD/STL Options > Settings : 6.23 3 4 6 10th 24th Options > Settings > LAD/FBD > Address field width : Options > Settings > LAD/FBD > Selected element Close Options
6.24 Cross-reference list, Addresses used Program structure "Cross-references"
7 Erstellen Erstellen Sie Sie ein ein Pro- Pro- OB1 OB1 gramm im im
(FB) 7.2 Engine FB1 OB1 Getting Started
1 STEP 7 Lite. 2 Open project "Getting started 3 Program. 4 Insert > Block, New > Block 5 Function block. 7.3 Created in language 6 OK 7
"in" "out" 1 FB 7.4 2 3
1. 2. F1 > Content > Programming blocks > Creating logic blocks Editing the variable declaration table 3. ON/OFF? - #Switch_On" "1" "Automatic Mode 0 - #Switch_Off" "1" #Failure 0 7.5? - #Actual_Speed #Preset_Speed. #Preset_Speed_Reached ( 1 ). OB 1 7.6 to 7.7 7.8 to 7.9 FBD 7.10 to 7.11
LAD FB 7.6 1 network 1. Libraries > Commands. SR 2 R 3
4 5??.?. ( # ) 6 Automatic_Mode. 7 8 Comparator GE_I. 9 7.7 # RS OB1 Automatic_Mode FB1 F1 > Content > Programming blocks > Creating logic blocks
STL FB 7.8 ÈçºÎ± 1 2 network1 STL
ÌÐò 3 STL RS OB1 Automatic_Mode FB1 7.9 F1 > Content > Programming blocks > Creating logic blocks
FBD FB 7.10 1 network 1 SR 2 S R
Ê ¾ 4 5??.?. (# ).. 6 Automatic_Mode Automatic_Mode 7 Comparator GE_I 7.11 8 # RS OB1 Automatic_Mode" FB1 F1 > Content > Programming blocks > Creating logic blocks
7.12 OB1 FB1 FB (#Preset_Speed) FB
1 New > Block, 2 Data block. FB1 ( ) 3 OK DB1 Getting Started The block is inserted. 4 5 Start value 1500 6 DB2 7.13 7 1200 F1 > Content > Programming blocks > Creating data blocks
LAD 7.14 OB1 1 OB1 network 4. 2 FB1 network 4 3??.?
4 "Petrol" 5 FB FB Engine I/O ( in out ) PE_xxx 6 network 5. FB1 Diesel (DB2) Engine (FB1) DE_xxx 7.15 OB FB DB OB1 FB1 FB1 Engine DB1 Petrol. File > Print
STL 7.16 OB1 1 OB1 network 4 2 CALL 3 :=
4 FB FB Engine ( in out ) PE_xxx 6 network 5 FB Engine (FB1) DB Diesel (DB2). DE_xxx 7.17 OB FB DB OB1 FB1 FB1 Engine DB1 Petrol. File > Print
FBD 7.18 OB1 1 OB1 network 4. 2 FB1 network 4 3??.?
4 Petrol 5 FB FB Engine I/O ( in out ) PE_xxx 6 network 5 FB Engine (FB1) DB Diesel (DB2). DE_xxx 7.19 OB FB DB OB1 FB1 FB1 Engine DB1 Petrol. File > Print
7.20
8 OB1 Erstellen Sie ro- gramm im im OB1
(FC) 8.2 Getting Started
1 STEP 7 Lite. 2 Open project "Getting Start" 3 Program 4 Insert > Block New > Block. 5 Function. 8.3 Created in Language "Getting Started" 6 OK 7
FB 8.4
F1 > Content > Basics of designing a program > Blocks in the user program. 8.5
8.6 1 FB I/O "in" "out" Parameter types. TIMER
LAD 2 Libraries > Commands > Timers. S_OFFDT network1 3 NO 4??.?, TV S5T#4s STL ³ÌÐò 2 FBD 8.7 2 LAD :??.? #Engine_on #Timer_Function. OB1
OB1 8.8 OB1 FC1 OB1 STEP 7 Lite CPU
OB1 1 LAD,FBD STL Getting Started OB1 2 Network 6, Network 7. LAD ÈçºÎ LAD 3 FC1 Network 6 Network 7. 4??.? 8.9 STL Ó STL 3 STL 4 FBD ÈçºÎ FBD 3 FC1 Network 6, FC1 Network 7, 4??.?
1.? View > Display with > Symbolic Representation 2.? View > Display with > Symbol Information View > Display with > Comment View > Display with > Symbol Information. View > Zoom factor, 3. LAD,STL FBD 8.10 F1 > Content > Calling Reference Helps > Language descriptions and block help. 4.? EN ENO
9 Erstellen Erstellen Sie gramm im gramm im OB1 OB1 Sie ein P
(DB) 9.2 CPU "Getting Started"
1 STEP 7 Lite. 2 Open project ( ) Getting Started 3 Program ( ). 4 Insert > Block, New > Block 5 Data block ( ). DB "3" Symbol 9.3 S_Data 6 Global DB. 7 OK 8
9.4 1 Name PE_Actual_speed. 2 Elementary types > INT Type. F1 > Content > Programming blocks > Creating data blocks.
10 Erstellen CPU ei???????n Programm i OB1
CPU Online STEP 7 Lite E 0.3 A 4.1 220 V E 0.4 24 V 10.2 P MPI * Getting Started.k7p PLC * 1 *=
2 Getting Started 3 - - - 220V - 4 10.3 CPU PG MPI CPU PG CPU : - - STOP PG : STEP 7 Lite. Getting Started.k7p
CPU 5 STEP 7 Lite Online Online CPU STOP STEP 7 Lite CPU Offline CPU Online 10.4 6 Control the CPU Online CPU 7 CPU 8 Project Online CPU. Online CPU CPU CPU PG CPU
S7-300 F1 > Content > Establishing an Online Connection. 10.5
CPU CPU 10.6 CPU STEP 7 Lite CPU CPU STEP 7 Lite CPU CPU CPU CPU CPU STEP 7 Lite CPU
: CPU RUN STEP 7 Lite STOP CPU STOP STEP 7 Lite RUN,, STEP 7 Lite CPU STOP CPU CPU CPU 1 CPU 2 STOP 10.7 3 3 MRES 3 STOP 3 4 3 MRES STOP CPU
CPU STEP7 Lite 1 STEP 7 Lite CPU CPU STOP 2 STEP7 Lite MRES 10.8 3 YES CPU F1 > Content > Appendix> Operating Modes
+ 1 2 CPU CPU STEP 7 Lite STOP CPU Getting started 3 Download to CPU CPU CPU CPU 4 5 10.9 Online CPU 5 STEP 7 Lite Upload to Programming Device (PG). 6 Online CPU. CPU Project ( ) = PG Online CPU = CPU
CPU CPU 1 RUN-P RUN STOP CPU 2 CPU: 3 STEP 7 Lite : STEP 7 Lite CPU RUN-P 10.10
: CPU (SFB) (SFC) CPU CPU : CPU CPU RUN-P STOP CPU STOP 10.11 OB1 CPU CPU 31xC: CPU 31xC RUN-P F1 > Index > Micro Memory Card (MMC)
CPU 10.12
11 Erstellen Sie gramm im OB1
11.2 STEP 7 Lite PLC 1. 11.3 11.5 2. 11.6 11.15 CPU
1 2 CPU RUN RUN-P 3 network 1: network 2: ( ) 4 CPU Getting Started OB1. 5 Test > Monitor 11.3 6 : : 7 - STEP 7 Lite : - : I/O
1 LAD network 1 2 2 I/O 11.4 STL 1 STL (RLO) (STA) (ACCU1). 2
FBD 1 2 3 Test > Monitor 11.5 Options > Settings > Block editor F1 > Content >Debugging >Testing using program status
ÐÞ ÄºÍ¼à Ø 11.6 CPU CPU CPU RUN-P
1 2 3 Getting Started Monitor/Modify. Variable table "VAT 1" Getting started Address "I 0.1" "Key_1" Ctrl+j 4 STEP 7 Lite 11.7 Monitor/Modify VAT 1 Ctrl+a Ctrl+C 5 Getting Started Ctrl+v
1 Key_1 Key_2 2 Monitor. 11.8 3 - Status value FALSE TRUE - I/O 4
1 CPU RUN-P Monitor 2 Modify value "TRUE", 3 11.9 4 Modify 5 Status value
Monitor/Modify( ) 6 Display format DEC 7 1200 1500. Modify value 8 Display format 11.10 9 OB1
12 11 len Sie ein Programm im OB1
6 1 7 8 2 9 12.2 3 CPU 10 4 5 STEP 7 Lite PLC
? PLC STOP CPU RUN CPU STOP 1 PLC 2 PG PLC 12.3 3 CPU STOP CPU CPU 4 Hardware. 5 Hardware Diagnostics 6
8 9 Expanded diagnostics information. 12.4
STOP, RUN, HALT,...,,... CPU 1 2 3 12.5 Module information TXT CPU F1 > Index > Calling the module information.
CPU STOP CPU "DIAG" 12.6
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