Emerson PACSystems RSTi-EP EPSCPE100 Quick Start Manual Download Page 13 | Manualshive

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PACSystems™ RSTi

-EP EPSCPE100 Standalone CPU Quick Start Guide

GFK-3012E

RS-232
Signals

RS-485

Pins

Signals

TX

Y

TX+

RX

Z

TX-

GND

A

RX+

RTS

B

RX-

CTS

The Serial Port Setup COMMREQ function can be used to activate a Modbus RTU
protocol over a serial port. To configure the Serial Port COMMREQ Data Block on
CPE100, refer to section 6.1.6 of the document PACSystems RX3i and RSTi-EP CPU
Reference Manual, GFK-2222. The serial ports support Modbus RTU Slave and Serial
I/O protocols only.

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Summary of Contents for PACSystems RSTi-EP EPSCPE100

Page 1: ...QUICK START GUIDE GFK 3012E Feb 2020 PACSystemsTM RSTi EP STANDALONE 1GHz PROGRAMMABLE CONTROLLER EPSCPE100 ...

Page 2: ...s 8 USB Port 9 Serial Ports 9 Hardware Installation 11 Initial Checks 11 Installation and Mounting 11 Thermal Requirements 11 Instructions for Mounting the CPE100 on a DIN Rail 12 Instructions for Mounting the CPE100 on a Panel 13 Grounding 14 Module Start up 15 Power Up Time 15 You Will Need 15 Basic Installation Steps 16 Programming the CPE100 17 Backwards Compatibility 17 PROFINET Controller Co...

Page 3: ...ne CPU Quick Start Guide GFK 3012E Modbus RTU Configuration 19 Serial I O Configuration 19 Performance with Typical Configuration 20 Product Limitations 21 Replacement of Internal Supercapacitor 22 Troubleshooting 25 Additional Information 29 ...

Page 4: ...supplied for informational purposes only and Emerson makes no warranty as to the accuracy of the information included herein Changes modifications and or improvements to equipment and specifications are made periodically and these changes may or may not be reflected herein It is understood that Emerson may make changes modifications or improvements to the equipment referenced herein or to the docu...

Page 5: ...ware It can control process up to 2K I O points Features include A built in PACSystems RSTi EP PLC CPU o User may program in Ladder Diagram Structured Text or Function Block Diagram o Contains 1Mbytes of configurable data and program memory o Supports auto located Symbolic Variables that can use any amount of user memory o Reference table sizes include 2k bits for discrete I and Q and up to 32k wo...

Page 6: ...single point of failure The CPE100 may be used as either a Media Redundancy Manager or Media Redundancy Client OPC UA Server supports up to 2 concurrent sessions with up to 4 concurrent variable subscriptions and up to 1000 variables Modbus RTU Slave and Serial I O support on two serial ports i e RS 232 and RS 485 with both 2 wire and 4 wire interface These ports are located on the underside side ...

Page 7: ...n be disabled in PME Hardware Configuration HWC settings LED Indicators LEDs Ethernet Status Indicators For each port of LAN1 and LAN2 there are two LEDs Yellow Green embedded in the RJ 45 connectors The green LED indicates an Ethernet connection has been established on that port The yellow LED indicates packet traffic on that port Module Status Indicators As shown at right there are three LEDs lo...

Page 8: ...has passed its power up diagnostics and is functioning properly Off Power is not applied or PLC has a problem Blinking All other LEDs off PLC in STOP Halt state possible watchdog timer fault If the programmer cannot connect cycle power and refer to the fault tables Refer to the section entitled Troubleshooting for more details RUN On Green PLC is in RUN mode Off PLC is in STOP mode Blinking All ot...

Page 9: ... Ethernet communications between the PME programming software and the CPE100 you first need to set a valid IP address CPE100 LAN1 LAN2 Default IP Address 192 168 0 100 0 0 0 0 Subnet Mask 255 255 255 0 0 0 0 0 Gateway 0 0 0 0 0 0 0 0 Note LAN2 will not be operational unless it is configured from the programmer with a valid IP address Care must be taken when assigning IP Addresses and subnet masks ...

Page 10: ...ications with plant level or supervisory layers The switched LAN 2 will be used to communicate with devices over PROFINET within the manufacturing cell or process Figure 3 Typical Multi Tier LAN Application Star Bus topology QP Quick Panel OPC UA Client RSTi EP Node 1 VersaMax PNS Node 4 Modbus RTU Master RSTi EP CPE100 115 Switch RX3I CEP Node 2 Rx3i PNS Node 3 OPC UA Client MODBUS TCP SRTP Modbu...

Page 11: ... of LAN2 may still be used either to connect to the programmer to a simplex PROFINET device or to any other supported Ethernet protocols Figure 4 Typical Multi Tier LAN Application with Ring Topology QP Quick Panel OPC UA Client RSTi EP Node 1 VersaMax PNS Node 4 Modbus RTU Master RSTi EP CPE100 115 Switch RX3I CEP Node 2 Rx3i PNS Node 3 PROFINET MRP OPC UA Client MODBUS TCP SRTP Modbus RTU RS 232...

Page 12: ...0 supports both the RS 232 and RS 485 ports RS 485 port supports only two modes of operations 2 Wire and 4 Wire These ports are located on the underside of the controller Figure 5 No isolation is provided Recommendation use any suitable commercial off the shelf device if an application requires isolation Serial port connection details Figure 5 Bottom view of CPE100 showing both the RS 232 RS 485 s...

Page 13: ... B RX CTS The Serial Port Setup COMMREQ function can be used to activate a Modbus RTU protocol over a serial port To configure the Serial Port COMMREQ Data Block on CPE100 refer to section 6 1 6 of the document PACSystems RX3i and RSTi EP CPU Reference Manual GFK 2222 The serial ports support Modbus RTU Slave and Serial I O protocols only ...

Page 14: ...ners and all packing material should be saved should it be necessary to transport or ship any part of the system Verify that all components of the system have been received and that they agree with your order If the system received does not agree with your order contact Customer Care Installation and Mounting As shipped the CPE100 is intended for mounting on a DIN rail An optional panel mount adap...

Page 15: ...that the upper hooks of the DIN rail adaptor engage with the upper edge of the DIN rail 2 Press on the lower part of the unit until you hear a click The click indicates that the lower hooks of the DIN rail adaptor have engaged with the lower edge of the DIN rail If you need any technical help please contact Technical Support For phone numbers and email addresses refer to the back cover of this Gui...

Page 16: ... Panel 1 Attach the panel mount plate to the rear side of CPE100 using the four M3 screws supplied with the adapter 2 Fasten the tabs of panel mount adapter in the appropriate location of panel with the four screws The screw size used for each panel mount tab should not exceed M5 Figure 7 Panel Mounting of the CPE100 ...

Page 17: ...gure 8 Use a 16 22 AWG braided wire with lugs to connect the ground terminal of the CPE100 to a suitable ground stud in the enclosure panel or to the DIN Rail The DIN rail onto which this product will be mounted must be grounded as per the instructions provided in the PACSystems RSTi EP User s Manual GFK 2958 Figure 8 Location of CPE100 Ground Terminal Underside Figure 9 Earth Ground Symbol ...

Page 18: ...rovided by a Class II power supply marked as double insulated Limited Power Source LPS or a SELV source with a minimum 32 VDC listed fuse with 3 A max rating is required to power the CPE100 The 3 Way pluggable terminal block which is a mating connector for the power input terminal block header located on the front panel of CPE100 comes along with the package This mating connector accepts wire size...

Page 19: ... in Figure 10 Basic Installation Steps For start up and configuration of the CPE100 complete the following steps 1 Be sure to disconnect the power to CPE100 2 Mount the unit as described Installation and Mounting 3 The ESCPE100 is designed to be DIN rail mounted 4 Plug the Ethernet cable for Programmer Protocol SRTP Modbus EGD into the LAN 1 port 5 Plug the Ethernet cable for the PROFINET network ...

Page 20: ...y Conversion feature in PME Be aware of the constraints involved as will be notified in PME For instance the first PROFINET Controller in an RX3i CPU320 application will be assigned to the embedded PROFINET Controller feature of the CPE100 PROFINET Controller Configuration An Embedded PROFINET Controller may be configured on LAN2 To enable the PROFINET Controller in a CPE100 project select the CPE...

Page 21: ...and COM2 RS 485 They can each be configured for one of the supported modes using PAC Machine Edition Tool Version 9 50 SIM 15 or later For more details on the configuration of serial ports refer to section 3 2 10 of the PACSystems RX3i and RSTi EP CPU Reference Manual GFK 2222 Serial I O protocol is active only when the CPU is in RUN Mode since it is driven completely by COMMREQ functions in the a...

Page 22: ...GFK 2222 Serial I O Configuration The CPE100 may be configured to use Serial I O protocol using either or both serial ports RS 232 or RS 485 The Serial Port Setup COMMREQ function can be used to activate a Modbus RTU protocol over a serial port To configure the Serial Port COMMREQ Data Block on CPE100 refer to section 6 1 6 of the PACSystems RX3i and RSTi EP CPU Reference Manual GFK 2222 Serial I ...

Page 23: ...EGD exchanges each Out of 4 CPE100 units two of them are connected to Modbus RTU Master having RS 232 and RS 485 Serial connections Figure 12 Process Automation Configuration Using Four CPE100s Modbus TCP EGD Client Server RSTi EP Node 1 RSTi EP Node 2 RSTi EP Node 3 RSTi EP Node 4 Unit 1 Unit 3 Unit 2 Unit 4 RSTi EP CPE100 115 RSTi EP CPE100 115 RSTi EP CPE100 115 RSTi EP CPE100 115 IC695CPE400 S...

Page 24: ...o GFK 3086 It also documents other examples of system configurations and the performance limitations of this product Product Limitations 1 Timed interrupt blocks are not supported 2 RDSD are not supported 3 SNTP not Supported 4 DNP3 Outstation not supported Note The above features may be supported in a subsequent firmware release Refer to the Important Product Information document for this product...

Page 25: ...stroy or disable components Wear a ground strap while working on exposed circuitry Dispose of electrical circuit waste in accordance with local laws and regulations Supercapacitors retain charge for a significant period A risk of electrical shock exists while thesupercapacitors are charged up A discharge could cause either personal injury or damage to equipment Be sure that the unit under repair h...

Page 26: ...ws with a Phillip s head screwdriver Figure 13 Controller Side Panel Figure 14 Supercapacitor Board Location 5 Using a screwdriver remove the two M2 5 screws and detach the supercapacitor card from the carrier board Figure 15 6 Disconnect the mating connectors Figure 15 Supercapacitor Carrier Board Figure 16 Supercapacitor Board Assembly ...

Page 27: ... in lb 0 3 Nm 8 Reconnect the mating connectors 9 Verify the assembly has been restored as shown in Figure 14 10 Clean or blow away any contaminants that may have fallen into the enclosure 11 Mount the side panel cover and tighten the four M3 Screws Recommended torque is 5 in lb 0 6 Nm 12 The unit is now ready for use 13 Mount the unit and reconnect power 14 After power up confirm that the repaire...

Page 28: ...ctor of the front panel as indicated in Figure 17 c Power may be present but the LED indicators are not operating as designed Plug a live Ethernet cable into any of the ports for LAN1 or LAN2 to verify the following i the Activity LED Green color is blinking or ON and or ii the LINK LED Amber color is ON d If none of the above options work we recommend returning the product 2 Why does the Fault LE...

Page 29: ... firmware update password to its default value 4 How can I recover the controller from a Stop Halt state To recover the controller from a Stop Halt state complete the following a Connect a live Ethernet cable to LAN1 b Press and hold the membrane Run Stop pushbutton and power down the controller c Continue holding the Run Stop push button until power has drained completely 30 seconds and then rele...

Page 30: ...ycle To recover the controller there are two methods i Power cycle the controller ii Perform a CLEAR operation from the PME software 6 When should I replace the internal supercapacitor Whenever a Failed Battery Signal fault is logged in the controller s fault table replace the internal supercapacitor by following the instructions in the section entitled Replacement of Internal Supercapacitor ...

Page 31: ... Reset Password option Dismiss any security warnings the browser may present indicating the certificate is not issued by a known certificate authority The certificate is dynamically generated by the firmware on each power cycle i e the certificate is self signed Note If the controller becomes unresponsive it is recommended to repeat the process from step b again d Press the Run Stop button on the ...

Page 32: ...s RX3i System Manual GFK 2314 PACSystems RXi RX3i and RSTi EP Controller Secure Deployment Guide GFK 2830 PACSystems RX3i RSTi EP PROFINET IO Controller User Manual GFK 2571 PACSystems RX3i and RSTi EP CPU Programmer s Reference Manual GFK 2950 PACSystems RSTi EP User s Manual GFK 2958 PACSystems RSTi EP Controllers Performance Evaluation GFK 3086 User manuals product updates and other information...

Page 33: ...fy or improve the designs or specifications of the products mentioned in this manual at any time without notice Emerson does not assume responsibility forthe selection use ormaintenance ofanyproduct Responsibilityforproperselection use and maintenance of any Emerson product remains solely with the purchaser 2020 Emerson All rights reserved Emerson Terms and Conditions of Sale are available upon re...

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