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Assume,. for. example,. that. the. encoder. generates. 600. pulses. per. revolution,. and. it. takes. 000. motor. revolutions. to. move. the. platform. from. one. position. to. another,. moving. the. platform. from. position. . to. position. 6. (5. positions). takes. ergocalciferol0. motor. revolutions. or. 30,000. encoder. pulses.. In. most. practical. applications,. the. frequency. of. these. pulses. is. too. high. for. them. to. be. counted. with. inputs. that. are. not. associated. with. a. highspeed. counter.. chips. S7-cc. PLCs. incorporate. instructions. for. use. with. interrupts.. foils. are. used. to. initiate. a. specific,. hort. PLC. program. segment,. called. an. interrupt. routine,. when. an. internal. or. external. event. occurs.. After. the. interrupt. routine. has. been. executed,. harbor. is. returned. to. the. main. program. Three. types. of. interrupts. are. sup expressioned. by. S7- two hundred. PLCs,. conference port interrupts,. I/O interrupts,. and. timeba sed interrupts.. dialogue. port. interrupts. are. used. to. control. a. chat. port. operated. in. Freeport. mode.. I/O. interrupts. are. used. to. respond. quickly. to. high-speed. I/O. transitions,. such. as. those. associated. with. high-speed. counters. or. pulse. train. outputs..Time-based. interrupts. allow. the. user. program. to. execute. an. interrupt. routine. on. a. cyclic. basis. Each. of. these. types. of. interrupts. has. an. associated. priority. that. determines. which. interrupt. is. processed. first. in. the. event. that. two. or. more. interrupts. are. requested. at. the. same. time.. talk. port. interrupts. have. the. highest. priority. and. time-based. interrupts. have. the. lowest. priority. round readying sidetrack (power takeoff). S7- two hundred. PLCs. have. two. power takeoff/PWM generators. that. create. either. a. high-speed. pulse. train. or. a. pulse. width. modulated. waveform.. One. generator. is. assigned. o. output. point. Q0. 0. and. the. othe r. to. output. point. Q0. .. When. a. generator. is. activated,. it. controls. its. respective. output. meter dog getup (PTO). is. used. to. provide. a. series. of. pulses. to. an. output. device,. such. as. a. stepper. motor. driver.. The. PTO. provides. a. square. wave. output. for. a. specified. number. of. pulses. and. a. specified. cycle. time.. The. number. of. pulses. can. be. from. . to. 4,294,967 ,295. pulses.. The. neural impulse. Train. Output. has. a. 50%. duty. cycle.. This. means. the. pulse. is. off. for. the. same. amount. of. time. that. it. is. on. 63 The. number. of. pulses. and. he. cycle. time. can. be. changed. with. an. interrupt.. In. the. accompanying. example,. each. pulse. is. initially. on. for. 500. ms. and. off. for. 500. ms.. After. four. pulses,. an. interrupt. occurs. which. changes. the. cycle. time. to. 2. unsweetonds,. . momentond. on. and. . wink. off. . 1 sec 1 sec 500 ms Interrupt Occurs twinkling breadth modulation. (PWM) The. Pulse comprehensiveness Modulation (PWM) function. provides. a. fixed. cycle. time. with. a. variable. duty. cycle.. When. the. pulse. width. is. equal. to. the. cycle. time,. the. duty. cycle. is. 00%. and. the. output. is. turned. on. continuously.. In. the. following. example,. he. output. initially. has. a. 0%. duty. cycle. (on. 0%,. off. 90%).. After. an. interrupt,. the. output. switches. to. a. 50%. duty. cycle. (on. 50%,. off. 50%). On collide with On polish off 10% responsibility rack 50% vocation calendar method Interrupt Occurs The. PWM. function. can. be. used. to. provide. a. programmable. or. adjustable. control. of. machine. timing.. This. allows. machine. work. to. be. varied. to. compensate. for. product. variations. or. mechanical. wear. And a good deal More. The. instructions. listed. in. this. section. are. only. examples. of. the. types. of. instructions. available. for. S7-cc. PLCs.. The. full. instruction. set. embroils. a. uch. broader. range. of. capabili ties.. push. to. the. S7-cc. transcription. manual(a). for. additional. information. 64 specialized expanding upon mental facultys In. addition. to. the. expansion. facultys. previously. discussed. that. provide. additional. distinguishable. or. analog. I/O,. several. expansion. facultys. are. available. to. provide. discourse. larboards. or. specialized. I/O. functions. EM 241 Modem module One. of. these. modules. is. the EM 241 Modem module.. This. module. supports. communication. between. a. computer. with. STEP. 7. micro/WIN. and. an. S7- two hundred. PLC. SF/DIAG EM 241 regularityM 241-1AA22-0XA0 S7-200 PLC with EM 241 Modem moduleModem computing device The. EM. 24. provides. an. international. telephone. line. interface. and. supports. sending. numeric. and. text. paging. messages,. as. well. as. SMS. (Short. Message. Service). messages. to. cellular. phones.. This. is. useful. for. remote. diagnostics. and. maintenance,. machine. control,. alarm. brasss,. and. g eneral. communication. functions. In. addition. to. central processor-to- mainframe computer. communication. via. a. telephone. line,. the. EM. 24. also. supports. Modbus. RTU. protocol,. a. protocol. that. has. been. widely. used. for. many. years. SINAUT MD 720-3 GSM/GPRS Modem module SINAUT Telecontrol (Siemens web Automation). ermits networking. of. individual. controls. and. control. systems. over. a. WAN. (Wide. Area. Network).. One. approach. for. providing. this. capability. is. SINAUT little.. This. is. a. simple. and. flexible. way. to. link. stationary. or. mobile. stations. to. a. master. control. center.. SINAUT. little. is. appropriate. where. smaller. amounts. of. data. have. to. be. transmitted. to. permit. monitoring. and. control. of. remote. stations. using. wireless. techniques. with. the. General. Packet. Radio. Service. (GPRS). of. the. Global. agreement. for. Mobile. Communication. (GSM). mobile. radio. network.. 65 The.SINAUT MD720-3 GSM/GPRS Modem modul e. and. associated. ANT794-4MR antenna. are. the. hardware. elements. used. to. connect. an. S7-200. PLC. into. a. SINAUT. Micro. system.. SINAUT Micro SC software. is. also. required. WinCC flexiible, WinCC constitute S O C RS232 X1 SINAUT MD720-3 720-3AA00 SINAUT MD 720-3 GSM/GPRS Modem module aerial CP 243-1, CP 243-1 IT Communication mainframe computers. industrial. Ethernet. provides. a. proven. means. of. networking computers. and. a. variety. of. intelligent. devices.. CP 243-1 and CP 243-1 IT communication processors. are. used. to. connect. an. S7-200. PLC. to. an. industrial Ethernet network. CP. 43-. and. CP. 243-. IT. communication. processors. can. be. used. to. connect. an. S7-200. PLC. via. Industrial. Ethernet. to. a. computer. running. STEP. 7. Micro/WIN.. This. allows. the. S7-200. PLC. to. be. configured,. programmed,. and. diagnosed. remotely.. In. addition,. an. S7-200. PLC. connected. to. an. Industrial. Ethernet. network. can. communicate. with. S7-200,. S7 -300,. and. S7-400. PLCs. and. a. variety. of. other. devices. The. IT. functions. of. the. CP. 243-. IT. meshing. module. simplify. the. process. of. setting. up. a. control. system. that. can. email. diagnostic. information. or. transfer. files. using.profit. protocols. S7-200 PLC with CP 243-1 or CP 243-1 IT Communication Processor SF/DIAG SIMATIC S7-300 PLC CP 243-1 Ethernet CP 243-1EX00-0XE0 Industrial Ethernet scheduling artifice (PG) or reckoner SIMATIC S7-400 PLC 66 EM 277 PROFIBUS-DP. staff. PROFIBUS DP. is. an. open,. international. fieldbus. communication standard. that. allows. a. broad. range. of. intelligent. devices. from. various. manufacturers. to. communicate. rapidly. and. efficiently.. This. reduces. wiring. costs. as. well. as. start-up. and. maintenance. expenses.. EM 277 PROFIBUS-DP module. allows. connection. of. the. S7-200. processor. ( mainframe computer. 222. and. above). o. a. PROFIBUS-DP. network. as. a. slave.. Non-Siemens controllers former(a) keen Devices and Systems S7-200 PLC with EM 277 PROFIBUS DP module SIMATIC S7 200 SF/DIAG act upon chip 0 another(prenominal) SIMATIC restrainers 2 4 0 2 8 X10 6 8 00 . 0 . 1 . 2 . 3 . 4 . 5 . 6 . 7 01 . 0 . 1 mainframe computer 224 AC/DC/RLY X1 6 4 EM 277 PROFIBUS-DP mainframe stigma position DP faulting DX MODE I0 .0 . 1 . 2 . 3 . 4 . 5 . 6 . 7 I1 .0 . 1 . 2 . 3 . 4 . 5 mien 0 PROFIBUS DP I/O Systems divulge Systems Computers CP 243-2 AS- porthole assure mental faculty Actuator demodulator Interface (AS-Interface or AS-i). is. a. system for. networking. field. devices. such. as. sensors. and. actuators. ith. control. and. operator. interface. devices.. AS-i. replaces. the. extensive. parallel. wiring. often. used. to. connect. sensors. and. actuators. to. controllers. with. a. simple. 2-core. cable.. The. cable. is. designed. so. that. devices. can. only. be. connected. correctly. CP 243-2 AS-Interface overtake module. allows. connection. of. the. S7-200. processo r. (CPU. 222. and. above). to. a. AS-I. network. as. a. master.. S7-200 PLC with CP 243-2 AS-Interface outdo faculty SIMATIC S7 200 SF/DIAG stockpile wear 00 . 0 . 1 . 2 . 3 . 4 . 5 . 6 . 7 01 . 0 . 1 CPU 224 AC/DC/RLY CM conditioned emotional response pressurized water reactor APF SF B mint AS-Interface original CP 243-2 AUP 0 1 2 3 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 31 I0 .0 . 1 . 2 . 3 . 4 . 5 . 6 . 7 I1 .0 . 1 . 2 . 3 . 4 . 5 appearance 6GK7 243-2AX01-0XA0 AS-Interface forcefulness supply Slaves reversionist AS-Interface force-out show Slaves behavior 0 c meters S7-200 PLC with CP 243-2 AS-Interface prevail faculty SIMATIC S7 200 SF/DIAG give close up 00 . 0 . 1 . 2 . 3 . 4 . 5 . 6 . 7 01 . 0 . 1 cytosine meters CPU 224 AC/DC/RLY CM conditioned emotion pressurized water reactor APF SF B placed AS-Interface subjugate CP 243-2 AUP 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 3 1 AS-Interface post put out Slaves Slaves AS-Interface address PlugI0 .0 . 1 . 2 . 3 . 4 . 5 . 6 . 7 I1 .0 . 1 . 2 . 3 . 4 . 5 introduction 6GK7 243-2AX01-0XA0 embrasure 0 200 meters 67 EM 253 perplex module. office. control. describes. a. range. of. applications. that. involve. movement. with. varying. degrees. of. precision.. The. EM 253 military posture module. is. a. simple. but. powerful. positioning. module. that. enables. the. user. to. control. position. systems. from. microsteppers. to. intelligent. servo. drives. (with. integrated. closed-loop. control). SF/DIAG MF MG P0 DIS P1 CLR pressurized water reactor EM 253 assign s.t.p. ZP LMT RPS + 253-1AA22-0XA0 S7-200 PLC with EM 253 Position Module EM 253 Features. Features. f. the. module. include . . . . . . . . . Provides. high-speed. control. with. a. range. from. 20. to.. 200,000. pulse. per. second Supports. both. S. curve. or. linear. acceleration. and. mental retardation Provides. a. configurable. measuring. s ystem. that. allows. you. to. enter. data. as. engineering. units. (such. as. inches. or. centimeters). or. as. a. number. of. pulses Provides. configurable. backlash. fee Supports. absolute,. relative,. and. manual. methods. of. position. control Provides. continuous. operation Provides. up. to. 25. motion. indites. with. up. to. 4. speed. changes. per. profile Provides. our. different. reference-point. seek. modes. with. a. choice. of. the. starting. seek. direction. and. final. approach. direction. for. each. grade Provides. removable. field. wiring. connectors. for. slatternly. installation. and. removal 68 involution Modules for Temperature criterion Two. S7-200. PLC. expansion. modules. are. available. for. faithful temperature. measurement, EM 231 thermocouple module and EM 231 RTD module. EM. 23. thermocouple. module. provides. analog. inputs. for. thermocouples.. A. thermocouple. is. a. temperature. sensor. made. from. two. dissimilar. metals. joined. at. a. point . called. a. junction..A. thermocouple. produces. a. small. voltage. that. is. dependent. upon. temperature.. Various. types. of. thermocouples. are. available. for. use. in. different. temperature. ranges.. Two. versions. of. EM. 23. Thermocouple. modules. are. available,. one. for. four. thermocouples. and. one. for. eight. thermocouples.. Each. version. is. compatible. with. J,. K,. T,. E,. R,. S,. or. N. thermocouples,. but. the. thermocouples. used. with. a. specific. module. must. be. of. the. same. type. EM. 23. RTD. module. provides. analog. inputs. for. guard temperature detectors (RTDs).. An. RTD. is. a. temperature. sensor. made. rom. a. metal,. such. as. platinum,. nickel,. or. copper,. that. varies. in. resistance. in. a. predictable. manner. as. temperature. varies.. Two. versions. of. the. EM. 23. RTD. module. are. available,. one. with. two. analog. inputs. and. one. with. four. analog. inputs.. Either. version. can. be. used. with. a. variety. of. RTD. types,. but. the. RTDs. used. with. a. specific. module. must. be. of. the. same. type. SIMATIC S7 200 SF/DIAG hold on persist 00 . 0 . 1 . 2 . 3 . 4 . 5 . 6 . 7 01 . 0 . 1 CPU 224 AC/DC/RLY +24 VDC SF EM 231 AI4 TC I0 .0 . 1 . 2 . 3 . 4 . 5 . 6 . 7 I1 .0 . 1 . 2 . 3 . 4 . 5 243-7PD22-0XA0 port wine 0S7-200 PLC with EM 231 intricacy Module A+ A- B+ B- C+ C- D+ D- A+ A- a+ a- B+ B- b+ b- M L+ variety M L+ manakin + 24 VDC discover to the S7-200 Programmable Controller System manual for contour hit it up throw away Positions + 24 VDC Refer to the S7-200 Programmable Controller System Manual for bod go under strike Positions EM 231 Thermocouple module, 4 stimulant drug strain EM 231 RTD module, 2 enter random variable 69 SIWAREX MS deliberateness Module SIWAREX MS advisement module provides.. a. simple,. easy to. install. approach. for. weighing. and. force. measurement. applications.. SWAREX. MS. Weighing. module. is. designed. to. measure. the. oltage. produced. by. sensors. commonly. used. to. measure. weight,. force,. or. torque. SIWAREX. MS. is. easily. integrated. into. an. S7-200. PLC. system. as. an. expansion. module.. This. makes. information. obtained. from. SIWAREX. MS. available. to. other. components. of. the. automation. system.. In. addition,. Siemens. offers. a. wide. variety. of. compatible. sensors. and. other. components. S7-200 PLC with SIWAREX MS Module SIMATIC S7 200 SF/DIAG convey interrupt 00 . 0 . 1 . 2 . 3 . 4 . 5 . 6 . 7 01 .0 . 1 CPU 224XP DC/DC/DC SF I interlock p I SIWAREX MS -00 T Tp T o SIWAREX R make full cell occupy display board TP 177micro 0 canvass 6 .. Three. types. of. SIMATIC. counters. available. in. the. S7-200. instruction. set. are. ____________,. ____________. and. ____________. 2 CPU. 22. and. CPU. 222. support. ____. high. speed. counters.. CPU. 224,. CPU. 224XP ,. CPU. 224XPsi,. and. CPU. 226. support. ____. high. speed. counters. 3.. S7-200. PLCs. have. two. ___________. that. create. either. a. high-speed. pulse. train. or. a. pulse-width. modulated. waveform. 4.. ________. and. ________. communication. processors. are. used. to. connect. an. S7-200. PLC. to. an. Industrial. Ethernet. network. 5.. _________. module. allows. connection. of. an.S7-200. CPU. (CPU222. and. above). to. a. PROFIBUS-DP. network. as. a. slave. 6.. _________. module. allows. connection. of. an. S7-200. CPU. (CPU222. and. above). to. an. AS-I. network. as. a. master. 7 .. Two. versions. of. EM. 23. Thermocouple. module. are. available,. one. for. ____. thermocouples. and. one. for. ____. thermocouples. 8.. Two. versions. of. EM. 23. RTD. module. are. available,. one. for. ____. RTDs. and. one. for. ____. RTDs. 7 limited review Answers reexamination 1 check over 2. . reappraisal 3. survey 4. ). a. input. module,. b. CPU,. c. output. module,. d. programming. device,. e. operator. interface. 2). 2. 3). 6. 4). 00,. 000. 0000,. A. ). trenchant. 2). discrete. 3). CPU. 4). Ladder. logical system. 5) . Statement. list,. function. block. diagrams. 6). skim off. 7)024. 8). microcode 9). RS-485. ). CPU. 22,. CPU. 222,. CPU. 224,. CPU. 224XP ,. CPU. 224XPsi,. CPU. 226. 2). b. 3). 2,. 7. 4). 8,. 6. 5). 4,. 0. 6). Q0. 3. 7). DIN. ). a. box,. b. normally. open. contact,. c. axial motion. 2). AND. Function. -. a. 0,. b. 0,. c. 0,. d. ,. OR. Function. -. e. 0,. f. ,. g. ,. h. . 3). I0. ,. I0. 0,. Q0. 0. ). 224XP. 2). On-Delay. Timer. (TON),. Retentive. On-Delay. Timer. (TONR),. Off-Delay. Timer. (TOF). . 3). 3276. 7. seconds. ). Retentive. On-Delay. Timer. (TONR). 5). On-Delay. Timer. (TON),. Off-Delay. Timer. (TOF),. Pulse. Timer. (TP). ). Count. Up. Counter. (CTU),. Count. Down. Counter. (CTD),. Count. Up/Down. Counter. (CTUD). 2). 4,. 6. 3). PTO/PWM. generators 4). CP. 243-,. CP. 243-. IT. 5). EM. 277. PROFIBUS-DP 6). CP. 243-2. AS-Interface. operate. 7). 4,. 8. 8). 2,. 4.. round off 5. recapitulation 6. 72 73 utmost mental testing You. can. test. your. knowledge. by. taking. t he. final. exam. for. this. course. online. at. http//www. usa. siemens. com/step.. This. web. page. provides. links. to. a. variety. of. our. quickSTEP. online. courses.. To. complete. he. final. exam. for. this. course,. click. on. the. basics of PLCs. link.. Next,. move. your. mouse. over. to. the. left. so. that. the. navigation. bar. pops. out. and. select. the. final Exam. link.. The. final. exam. page. will. appear.. Before. taking. the. final. exam,. it. is. recommended. that. you. delete. the. temporary. files. on. your. computer.. For. most. versions. of. Internet Explorer,. you. can. do. this. by. selecting. Internet Options. from. the. Tools. menu. and. then. clicking. on. the. score out Files. button.. If. you. do. not. perform. this. step,. you. may. see. a. score. of. 0%. after. you. submit. your. xam. for. grading. After. you. complete. the. final. exam,. click. on. the. line the Exam. button. at. the. bottom. of. the. page.. Your. score. on. the. exam. will. be. displayed. along. with. the. questions. that. you. missed.. If. you. score. 70%. or. better. on. the. exam,. you. will. be. given. two. options. for. displaying. and. printing. a. certificate. of. completion.. The. marker Certificate. option. allows. you. to. display. and. print. the. certificate. without. saving. your. score. in. our. database. and. the. make it Score. option. allows. you. to. save. your. score. and. display. and. print. your. certificate. 74