Simatic S7-1200 Basic Controller In The Tia Portal

Transcript

Technical slides SIMATIC S7-1200 Basic Controller in the TIA Portal Intern / © Siemens AG 2014. Alle Rechte vorbehalten. I IA AS S SUP FA New SIMATIC controller generation Always the appropriate controller with comprehensive functionalities! System performance Engineered with TIA Portal Advanced Controller SIMATIC S7-1500 Software Controller SIMATIC S7-1500 Distributed Controller SIMATIC ET 200SP CPU Basic Controller SIMATIC S7-1200 Application complexity Intern / © Siemens AG 2014. Alle Rechte vorbehalten. Seite 2 19.03.2014 TIA Portal V13 - S7-1200 FW V4 Design and handling S7-1200 CPU features (1/4) CPU 1211C CPU 1212C CPU type CPU 1214C CPU 1215C CPU 1217C DC/DC/DC, AC/DC/RLY, DC/DC/RLY Work memory, integrated 50 KB Load memory, integrated 75 KB DC/DC/DC 100 KB 125 KB 1 MB 4 MB Retentive memory, integr. 10 KB Marker(M) 4 KB Integrated Digital I/O 1) 150 KB 6 inputs / 4 outputs 8 KB 8 inputs / 6 outputs 14 inputs / 10 outputs RS485 Differential I/O 4 / 4 (1 MHz) Integrated Analog I/O 2 inputs Process image size 1024 bytes for inputs / 1024 bytes for outputs Board (SB/CB) Expansion Extension: Signal Module 2 inputs / 2 outputs 1 max. none 2 max. Max. Local I/O – Digital 14 82 284 284 Max. Local I/O – Analog 3 19 67 69 Intern / © Siemens AG 2014. Alle Rechte vorbehalten. Seite 3 19.03.2014 8 max. 1) See Technical Specifications for the number of inputs or outputs allowed on simultaneously. Some models are de-rated for 60°C horizontal mounting and 50°C vertical mounting TIA Portal V13 - S7-1200 FW V4 Design and handling S7-1200 CPU features (2/4) CPU 1211C Total CPU 1212C 4 6 - 200 kHz 1 3 with SB 1221 DI x 24 VDC 200 kHz or SB 1221 DI 4 x 5 VDC 200 kHz Total Pulse outputs 2) CPU 1217C none 100 / 80 kHz 1) 30 / 20 kHz 1) CPU 1215C Max. 6, configured for the use of integrated or SB inputs 1 MHz High-speed counters CPU 1214C Max. 4, configured for the use of integrated or SB outputs 1 MHz 100 kHz none 4 4 10 20 kHz Pulse Catch Inputs Intern / © Siemens AG 2014. Alle Rechte vorbehalten. Seite 4 19.03.2014 6 8 14 1) lower frequency with HSC configuration in 2-phase operation (A/B counter operation) 2) CPU versions with relay outputs require a digital signal board (SB) with use of pulse outputs TIA Portal V13 - S7-1200 FW V4 Design and handling S7-1200 CPU features (3/4) CPU 1211C CPU 1212C CPU 1214C Execution time Binary instruction 0.08 μs/operation Execution time Word instruction 1.7 μs/operation Execution time Real number instruction 2.3 μs/operation PROFINET Ports CPU 1215C 1 Type CPU 1217C 2 RJ45 Data rate 10/100 MBaud Additional communication modules Ambient conditions Operation Real-time clock buffering Dimensions W x H x D (mm) 3 max -20°C to 60 °C horizontal assembly / -20°C to 50°C vertical assembly (observe derating conditions for individual modules) 20 days, typ./min. 12 days at 40°C (maintenance-free high-performance capacitor) 90 x 100 x 75 110 x 100 x 75 130 x 100 x 75 150 x 100 x 75 Intern / © Siemens AG 2014. Alle Rechte vorbehalten. Seite 5 19.03.2014 TIA Portal V13 - S7-1200 FW V4 Design and handling S7-1200 CPU features (4/4) Integrated I/O of the CPU and SB I/O options CPU DI digital input 1211C 1212C 6 8 DQ digital output AI Analog input AQ analog output 4 10 ≤ 4 (optional) 2 CPU 1 (optional) SB SB 14 6 SB CPU 1217C 6 CPU or SB inputs CPU 1215C ≤ 4 (optional) SB including HSC high-speed counters 1214C - 2 1 (optional) Technological outputs PWM / PTO pulse output CPU or SB outputs 4 Position-controlled axes (PROFIdrive, analog) 8 Intern / © Siemens AG 2014. Alle Rechte vorbehalten. Seite 6 19.03.2014 TIA Portal V13 - S7-1200 FW V4 SIMATIC S7-1200 CPU 12xx – Integrated and external memory Integrated user memory The following memory areas are available in the S71200: § Load memory (retentive) – For the user program, data and configuration. § Work memory (non retentive) – For some data used and changed by the PLC during execution of the user program. § Retentive memory – Storage of a imitated data volume when PLC is powered off. Memory card - 4 / 12 / 24MB … 32GB (SD card – FAT32 file system) Can be configured or 3 types of operation: § Program card – Replaces the internal load memory allowing a higher capacity (use of data logging, user web pages,…) § Transfer card – For the copy of the program in the load memory without need of a PC. § Firmware update card – Update of the S7-1200 PLC firmware as well as the connected devices © Siemens SA 2013. All Rights Reserved. Industry Sector Design and handling Set-up and extension options - maximum CM/CP CPU 1 board S7-1200: variable extension and set-up options for differing requirements © Siemens SA 2013. All Rights Reserved. Industry Sector Design and handling Set-up and extension options - maximum CM/CP CPU SM 1 board CPU 1211C CPU 1212C CPU 1214C / 1215C / 1217C S7-1200: variable extension and set-up options for differing requirements © Siemens SA 2013. All Rights Reserved. Industry Sector Design and handling Digital signal modules and signal boards SM 1221 digital input SM 1223 digital input/output SM 1222 digital output 45 mm 45 mm 45 mm 1. 8 DI, 24V DC 1. DI 8x 24 VDC, DQ8 x RLY 2. DI 8/DQ 8 24 VDC 2. 16 DI, 24V DC 1. DQ 8x RLY 2. DQ 8x 24 VDC 3. DQ 16x RLY SINK/SOURCE 70 mm SB 1221 digital input 1. DI 16x 24 VDC, DQ 16x RLY 2. DI 16/DQ 16 24 VDC 1. DQ 8x RLY (changeover contact) 3. DI 8 x120/230 V AC / DQ 8 x relays 2. DO 16x 24 VDC SB 1223 digital input/output 70 mm SB 1222 digital output 1. 4DI, 5VDC 200kHz 1. 2DI/2DQ 24VDC 1. 4DQ, 5VDC 200kHz 2. 4DI, 24VDC 200kHz 2. 2DI/2DQ, 5VDC 200kHz 2. 4DQ, 24VDC 200kHz 3. 2DI/2DQ, 24VDC 200kHz Reading M Intern / © Siemens AG 2014. Alle Rechte vorbehalten. Seite 10 19.03.2014 TIA Portal V13 - S7-1200 FW V4 Design and handling Analog signal modules and signal boards SM 1231 analog input SM 1234 analog input/output SM 1232 analog output 45 mm 45 mm 45 mm 1. 4 AI 13 bit, ±10V, ±5V, ±2.5V, or 0-20/4-20 mA 2. 8 AI 13 bit, ±10V, ±5V, ±2.5V, or 0-20/4-20 mA 1. 4 AI 13 bit, ±10V ±5V or ±2.5V or 4-20 mA / 2 AQ 14 Bit, ±10V or 4-20 mA 1. 2 AQ, ±10V, 14 bit or 0 – 20 or 4 - 20 mA, 13 bit 2. 4 AQ, ±10V, 14 bit or 0 – 20 or 4 - 20 mA, 13 bit 3. 4 AI 16 bit, ±10V, ±5V, ±2.5V, or 0-20/4-20 mA 4. 4 AI 16 bit TC 5. 8 AI 16 bit TC 6. 4 AI 16 bit RTD 7. 8 AI 16 bit RTD SB 1231 analog input 1. 1 AI, 12 bit ±10VDC or 0-20 mA 2. 1 AI, 16 bit RTD (Pt) SB 1232 analog output 1. 1 AQ, ±10V (12 bit) or 0 - 20 mA (11 bit) 3. 1 AI, 16 bit TC (type: J,K; ± 80 mV) Intern / © Siemens AG 2014. Alle Rechte vorbehalten. Seite 11 19.03.2014 TIA Portal V13 - S7-1200 FW V4 Design and handling SIMATIC S7-1200 accessories Accessory part Details PM1207 Power supply Inputs: 120/230 V AC 50/60 Hz, 1.2 A / 0.7 A Outputs: 24 V DC / 2.5 A Battery board for real-time clock long-term buffering (without CR1025 battery) CSM 1277 Compact Switch Module 4 x RJ45 jacks 10/100 MBit/s Digital SIM 1274 input simulator Analog input simulator Potentiometer for direct entry of analog value Extension cable for 2-row station configuration, 2 m Intern / © Siemens AG 2014. Alle Rechte vorbehalten. Seite 12 19.03.2014 TIA Portal V13 - S7-1200 FW V4 SIMATIC S7-1200 Optimized portfolio Switchmodule Powermodule CSM PM Unrestricted / © Siemens AG 2014. All Rights Reserved. Page 13 Communicationmodules 13x CM / CP CPUs CPU 1211C-1PN CPU 1212C-1PN CPU 1214C-1PN CPU 1215C-2PN CPU 1217C-2PN CPU 1214FC CPU 1215FC Signalmodules 22x I/Q Technologymodules 2xTM Signalboards 11x SB 1x CB 1x BB SM 1226 F-DO 2x Relay SM 1226F-DO 4 x 24 V DC SM 1226 F-DI 16 x 24 V DC V1.0 Communication GPRS Point-to-Point, USS, Modbus RTU … to answer each of your network requirements © Siemens SA 2013. All Rights Reserved. Industry Sector Communication S7-1200 integrated PROFINET (Ethernet) interface Communication ... … with the STEP 7 software o CPU hardware configuration o Loading a project o Monitoring/amending runtime tags o Set runtime I/O statuses o Diagnostics information ... with HMI panels o Data from or to the CPU o System diagnostics ... from CPU to CPU o Open communication with T-block instructions o Supported protocols: TCP/IP, ISO on TCP, UDP, S7 Com. (PUT/GET) ... With PROFINET devices o PROFINET Basis services, I/O controller and shared device / Shared IDevice © Siemens SA 2013. All Rights Reserved. Industry Sector Communication S7-1200 Module Communication CM 1241 RS232 serial CM 1241 RS422/485 serial CM 1243-2 AS-i master CM 1242-5 PROFIBUS DP slave CM 1243-5 PROFIBUS DP master CP 1242-7 GPRS Mobile communications telecontrol CP 1243-7 LTE Mobile communications telecontrol CP1243-1 Security VPN/Firewall, Ethernet telecontrol CP1243-1 DNP3 DNP3 telecontrol CP1243-1 IEC IEC 60870-5-104 telecontrol RF120C RFID 1 Reader port; RS422 CM CANopen CANopen 3rd party: HMS CM CP CPU CB 1241 RS485 SM SM 1278 USS MODBUS RTU SINAMICS V20 © Siemens SA 2013. All Rights Reserved. Industry Sector Communication Serial communication S7-1200 S7-1200 CPU communication via RS232 and RS485 connections o ASCII protocol (character-based serial communication) uses STEP 7 PtP instructions o USS Drive protocol is programmed with STEP 7 USS library instructions o MODBUS protocol is programmed with STEP 7 MODBUS library instructions (Master or Slave) The CM1241 RS232 and RS485/422 modules are used for the PtP communication RS232 RS485/422 The CB1241 RS485 Signal board is another option © Siemens SA 2013. All Rights Reserved. Industry Sector MODBUS communication MODBUS RTU protocol o Use of a CM or CB 1241 module for serial communication o MODBUS instructions of the communication module for simplified MODBUS RTU operation. o MB_COMM_LOAD for basic initialization of the master and slave operation o MB_MASTER and MB_SLAVE for controlling the report and connection allocations o Modbus addressing supports a maximum of 247 slaves (slave numbers 1 to 247). o Maximum of 32 devices per segment in the Modbus network depending on the loading and drive functions of the RS485 interface o Repeater required if using more than 32 devices to extend to the next segment MODBUS TCP protocol o Open User Communication MODBUS TCP instructions use the PROFINET port integrated in the CPU © Siemens SA 2013. All Rights Reserved. Industry Sector Communication IO-Link support IO link master specification V1.1 o S7-1200 CPU up to 8 IO-Link master modules centralized o Data rate COM1 (4.8 kbaud), COM2 (38.4 kbaud), COM3 (230.4 kbaud) o Standard IO Mode (SIO Mode) o up to 4 IO-Link devices (3 wire) or 4 standard actuators o Diagnostics configurable for each port o I&M identification o IO-Link parameter allocation with S7-PCT (Port Configuration Tool) V3.2 © Siemens SA 2013. All Rights Reserved. Industry Sector Communication AS-i Master AS-Interface The AS-i module offers the following features: • Supports AS-i Spec. 3.0 • Up to 62 AS-i slaves, respectively 992 I/Os per master can be red and written • Transmission of binary and analog values • Easy parameter of motor starters M200D without extra function blocs • Optional data decoupling module for 24VDC AS-i network © Siemens SA 2013. All Rights Reserved. Industry Sector PROFIBUS communication DP master CM 1243-5 and DP slave CM 1242-5 Communication for S7-1200 CPUs according to PROFIBUS standard IEC61158/61784 PROFIBUS DP-Master CM 1243-5 o Connection for up to 16 DP slaves o PG/OP communication: up to 4 connection for HMI and 1 connection for PG o S7 communication: 4 S7 connections to other S7 stations with PUT/GET PROFIBUS DP-Slave CM 1242-5 o as an intelligent DP slave for communication for the S7-1200 with any other DP master © Siemens SA 2013. All Rights Reserved. Industry Sector Communication Remote access Telecontrol Communication Coupled to the GPRS communication processor, the S7-1200 PLC can carry out simple telecontrol tasks for the visualisation and control of remote stations, using the “General Packet Radio Service” (GPRS). © Siemens SA 2013. All Rights Reserved. Industry Sector Communication Remote access Telecontrol Communication Using the GPRS CP 1242-7 communication processor, the S7-1200 can reach: § The central control station § Other remote stations § Mobiles devices (SMS) § Programming console (Teleservice) § Other devices using the open user communication based on UDP © Siemens SA 2013. All Rights Reserved. Industry Sector Overview of CP 1243-7 product features CP1243-7 (6GK7243-7KX30-0XE0 – EU version 6GK7243-7SX30-0XE0 – US version) o 1 connection to LTE (4G) mobile network (different versions for EU and North America) o Single-width S7-1200 enclosure (30 x 110 x 75) o Temperature range in operation from -20ºC to +70ºC o Standard rail mounting o Diagnostic LEDs (overall status and detail) o Integrated security functions (VPN and Firewall) o Access to the CPU Webserver Communication processor to connect SIMATIC S7-1200 via LTE (4G) mobile network to control point system with TeleControl Server Basic © Siemens SA 2013. All Rights Reserved. Industry Sector Overview of CP 1243-1 product features CP1243-1 (6GK7243-1BX30-0XE0) o Single-width S7-1200 enclosure (30 x 110 x 75) o Temperature range in operation: -20°C to +70°C o Standard rail mounting o Diagnostic LEDs (overall status and detail) o Power supply using backplane bus o 1 x Ethernet Port RJ45 (10/100 Mbit/s) for connecting a modem/router such as SCALANCE M o Integrated security functions (VPN and Firewall) o Operation with TeleControl Server Basic from version V3 Communication processor to connect SIMATIC S7-1200 to control point system with TeleControl Server Basic via various remote networks using external modem/router such as SCALANCE M © Siemens SA 2013. All Rights Reserved. Industry Sector Overview of CP 1243-1 DNP3 product features CP1243-1 DNP3 (6GK7243-1JX30-0XE0) o Single-width S7-1200 enclosure (30 x 110 x 75) o Temperature range in operation -20°C to +70°C o Standard rail mounting o Diagnostic LEDs (overall status and detail) o Power supply using backplane bus o 1 x Ethernet Port RJ45 (10/100 Mbit/s) o DNP3 protocol supported Communication processor to connect SIMATIC S7-1200 to control point system via DNP3 protocol © Siemens SA 2013. All Rights Reserved. Industry Sector Overview of CP 1243-1 IEC product features CP1243-1 IEC (6GK7243-1PX30-0XE0) o Single-width S7-1200 enclosure (30 x 110 x 75) o Temperature range in operation -20°C to +70°C o Standard rail mounting o Diagnostic LEDs (overall status and detail) o Power supply using backplane bus o 1 x Ethernet Port RJ45 (10/100 Mbit/s) o IEC 60870-5-104 standard supported Communication processor to connect SIMATIC S7-1200 to control point system via IEC 60870-5-104 protocol © Siemens SA 2013. All Rights Reserved. Industry Sector Communication SIMATIC RF120C – Fast communication module q Integration in TIA Portal (from V12 SP1) § Full integration into the device configuration for the TIA Portal § Simple function blocks for fast programming q One reader per RF120C § So that the data is available to the application immediately § Up to three RF120C can be operated in parallel to the left of the CPU q Reader cable § Submin-D connector on RF120C; § Ready-made cables are available q Firmware update via SIMATIC Manager § Rapid bug fixes via ONLINE update (up to the reader) • Order number: 6GT2002-0LA00 S7-1200 and RF120C: cost-effective and powerful identification solution © Siemens SA 2013. All Rights Reserved. Industry Sector Communication SIMATIC RF120C – Fast communication module for S7-1200 RF120C Interface to the application Internal S7 bus Connection technology S7-1200 setup technology; screw terminals for 24 V supply Interface to the reader RS422 incl. 24 Volt; up to 115.2 KBaud Connection technology Submin-D connector RFID system RF200, RF300, RF600, MOBY D/U, MV400 FB, driver Instructions: Read, Write, Read_EPC-Mem, Write_EPC-Mem, Set_Ant_RF300, Set_Ant_RF600, Reset_Reader; based on FB101 Number of readers 1 per RF120C; 3 per S7-1200 Degree of protection IP 20 Dimensions (W x H x D) 30 x 100 x 75 © Siemens SA 2013. All Rights Reserved. Industry Sector Communication Controller Area Network CANopen 021620-B SIMATIC S7-1200C CANopen master/slave o A CANopen connection to a S7-1200 system enables integration between devices and the S7-1200 system o Up to 3 CANopen modules per S7-1200 CPU o Connection type to the CAN: 9-pin DSUB (male) o Up to 16 CANopen nodes per module o 256 bytes each for inputs and outputs with the CANopen module o Can be integrated in the hardware catalog of the TIA Portal configuration suite o Ready-made function blocks for simple PLC programming available in the TIA Portal o à To the suppliers Web page Easy integration in CANopen applications © Siemens SA 2013. All Rights Reserved. Industry Sector Communication Remote access Teleservice communication TIA Portal V11 or higher TS Adapter IE Basic with a selection of TS modules for various communication technologies Analog, ISDN, GSM § TS modules: Modem, ISDN, GSM, RS232 § No need of PG/PC on site § No need for a specialized staff to go on site for technical intervention HMI Analog, ISDN, GSM TS Adapter IE Basic § Complete range of TeleService functionalities, local bus extension to the maintenance PC. © Siemens SA 2013. All Rights Reserved. Industry Sector SIWAREX WP231 – basic applications S7-1200 CPU types supported: Applications: o S7-1212 à up to two SIWAREX modules o Filling level measurement in silos / bunkers o S7-1214 or higher à up to eight SIWAREX modules o Platform scales o Full parameter access using ready-made function block from the CPU à Complete commissioning and calibration via CPU/HMI o Typical industries: Food & luxury food industry, chemical, cement, stone and earth industries o Power measurements Connection options: o Up to eight analog 350 Ohm weighing cells connected in parallel per SIWAREX (1mV/V, 2mV/V, 3mV/V or 4mV/V) o 1 SIWAREX = 1 scale o 4 digital inputs / 4 digital outputs o 1 analog output o Ethernet (Modbus TCP & SIWATOOL) o RS485 (Modbus RTU) © Siemens SA 2013. All Rights Reserved. Industry Sector SIWAREX WP241 – belt weighing applications S7-1200 CPU types supported: Applications: o S7-1212 à up to two SIWAREX modules o Conveyor belt scales (cement, gravel and grit plants, mines, opencast and deep mining) o S7-1214 or higher à up to eight SIWAREX modules o Full parameter access using ready-made function block from the CPU à Complete commissioning and calibration via CPU/HMI o Dosing belt scales (food and luxury food industry, chemical and steel industries) Connection options: o Up to eight analog 350 Ohm weighing cells connected in parallel per SIWAREX (1mV/V, 2mV/V, 3mV/V or 4mV/V) o 1 SIWAREX = 1 scale o 3 digital inputs / 4 digital outputs o 1 speed sensor input o Ethernet (Modbus TCP & SIWATOOL) o 1 analog output o RS485 (Modbus RTU) © Siemens SA 2013. All Rights Reserved. Industry Sector SIMATIC Integrated Technology S7-1200 / S7-1500 – integrated compact controllers PID Compact PID 3-Step Technical features o Continuous PID controller for proportional-acting actuators o Analog or pulse-width modulated (PWM) output o PID controller for integrating actuators (e.g. valves) with digital signals for opening and closing o Output for analog and binary valve control o Position feedback/ stop signal o Integrated motor regulating time measurement o Closed-loop control structures: PI, PID o Inversion of control direction, anti-windup and weighting of P and D portion o Actual value scaling, alarms for actual and target values o Manipulated variable limitation o Parameter setting for conduct in the event of fault o Two-stage optimization procedure with optimization in the operating point © Siemens SA 2013. All Rights Reserved. Industry Sector SIMATIC Integrated Technology S7-1200 / S7-1500 – integrated compact controllers Integrated PID controllers o For versatile control tasks o Continuous controllers and step controllers o Automatic determination of the controller parameters o Manageable configuration screens o Commissioning screens with integrated trace o Available in S7-1200 and S7-1500 (integrated in FW) Cost savings through integrated PID controllers with premium auto-tuning © Siemens SA 2013. All Rights Reserved. Industry Sector SIMATIC Integrated Technology S7-1200 / S7-1500 – integrated compact controllers PID Temp – Temperature controller for actively heating and cooling a process o Two controller parameter sets for heating and cooling – alternatively: cooling factor o Analog or pulse-width modulated control signals for heating and cooling o Integrated two-stage self-optimization – specifically for temperature processes o Heating and cooling optimization available separately (multi-zone applications) o Deadband and control zone can be set o Cascade control with anti-windup © Siemens SA 2013. All Rights Reserved. Industry Sector SIMATIC Integrated Technology - PID Control S7-1200 / S7-1500 – integrated compact controllers Memory requirements for the instance DB Load memory approx. PID Compact PID 3-Step PID Temp CPU processing time (typical) 12000 bytes Work memory 788 bytes Residual work memory 44 bytes Load memory approx. 15000 bytes Work memory 1040 bytes Residual work memory 60 bytes Load memory approx. 17000 bytes Work memory 1280 bytes Residual work memory 100 bytes CPU 121xC (FW>=4.1) 300 µs CPU 1511/16/18 (FW>=1.7) 85/50/4 μs CPU 121xC (FW>=4.1) 410 µs CPU 1511/16/18 (FW>=1.7) 120/65/5 μs CPU 121xC (FW>=4.1) 580 μs CPU 1511/16/18 (FW>=1.7 130/75/6 μs © Siemens SA 2013. All Rights Reserved. Industry Sector SIMATIC S7-1200 Technology integrated Control functionality o Flexible drive connection via PROFINET, PROFIBUS or analog interfaces o CPU 1217C with 1.5 V differential outputs for speed and position control up to 1 MHz o Easy programming of the motion processes with PLCopen Motion Control blocks o Uniform configuration for controller/HMI/drives o Convenient diagnostics and commissioning tools (control panel, trace) o Easy troubleshooting using automated alarm messages to the engineering system o Wizard for motion control technology with PTO/PWM Easy scalability through integration of the same Motion Control functions in all controllers © Siemens SA 2013. All Rights Reserved. Industry Sector SIMATIC S7-1200 Technology integrated - Possible drive versions Controlled operation via Pulse-Train Interface (PTO) o Simple onboard interface without position feedback o Number of drives dependent on the 1200 version o For step-motor drives or servo drives with pulse interface Position-controlled operation o Can be used on all 1200 versions o HSC possible as encoder connection o Up to 8 drives o Absolute value encoders supported (no overflows permitted) PROFIdrive drives o For all Sinamics PROFINET/PROFIBUS drives o Servo or frequency inverter Analog drives o Plenty of analog Siemens and third-party drives available Step-motor drive or servo drive Drive Power PLC PTO signal Motor Enable Ready Drive Servo inverter Power PLC PTO signal Enable Encoder Motor Ready Data exchange Encoder data © Siemens SA 2013. All Rights Reserved. Industry Sector SIMATIC S7-1200 Technology integrated - Counting and measuring with high-speed counters (HSC) 1214C 1217C Max. number of HSCs permitted 6 6 1 MHz max. single-phase 0 4 1 MHz max. A/B counter 0 2 100 kHz max. single-phase 6 6 80 kHz max. A/B counter 3 3 30 kHz max. single-phase 4 4 20 kHz max. A/B counter 2 2 ... Incremental encoder The two-phase or A/B rotary encoder is the incremental encoder most often used as a result of its improved accuracy. © Siemens SA 2013. All Rights Reserved. Industry Sector Thank you for your attention! Michel Avondet Technical Account Manager for CERN +41 585 58 47 12 +41 79 247 20 46 [email protected] © Siemens SA 2013 All Rights Reserved.