PACSystems RX3i Max-ON CPU IC695CMU310
Contents
1. For Conformal Coat option please consult the factory for price and availability 2 GFK 2420J Specifications RX3i Max ON Hot Standby Redundancy CPU Battery Memory retention For estimated battery life under various conditions refer to the PACSystems CPU Reference Manual GFK 2222 Program storage Power requirements Operating Temperature Floating point Boolean execution speed Time of Day Clock accuracy Up to 10 Mbytes of battery backed RAM 10 Mbytes of non volatile flash user memory 3 3 VDC 1 25 Amps nominal 5 VDC 1 0 Amps nominal 0 to 60 C 32 F to 140 F Yes 0 195ms per 1000 Boolean contacts coils typical Maximum drift of 2 seconds per day Elapsed Time Clock internal timing accuracy 0 01 maximum Embedded communications Serial Protocols supported Backplane PCI compatibility Program blocks RS 232 RS 485 Modbus RTU Slave SNP Serial I O Dual backplane bus support RX3i PCI and 90 30 style serial System designed to be electrically compliant with PCI 2 2 standard Up to 512 program blocks Maximum size for a block is 128KB Memory l and Q 32Kbits for discrete Al and AQ configurable up to 32Kwords W configurable up to the maximum available user RAM Symbolic configurable up to 10 Mbytes For environmental specifications and compliance to standards for example FCC or European Union Directives refer to the PACSystems RX3i Hardware and Installat2. of Active Programs Returned as Zero The SNP request Return Controller Type and ID currently returns the number of active programs as zero Serial I O Failure at 115K During Heavy Interrupt Load Rarely data corruption errors occur during serial communications when running at 115K if there is a heavy interrupt load on the CPU Recommendation under heavy load applications restrict serial communications to 57K or lower SNP ID not always provided The CPU s SNP ID does not appear in the Machine Edition programmer Show Status display Service Request 11 will always return zeros Second programmer can change logic while in Test amp Edit mode While currently active in a Test and Edit session using Machine Edition on one PC Machine Edition running on another PC is not prevented from storing new logic to the RX3i Must Have Logic If Powering Up From Flash If no user logic exists in the CPU RAM when a write to flash is performed the CPU may not properly load from flash after a power cycle In order to guarantee proper power up from flash insure that both hardware configuration and logic have been stored to RAM before writing to flash CPU may not detect low battery condition A battery with very low capacity may still have a terminal voltage high enough to report that it is a good battery When the battery starts supplying the memory power battery backup the battery voltage quickly drops to unacceptable le
3. 5 in addition to other new features listed in New Features and Enhancements in Release 5 60 below This release also corrects the issues listed in Problems Resolved by Release 5 60 on page 4 This release supports Proficy Process Systems PPS release 1 50 and later Updates IC695CMU310 is field upgradeable to firmware version 5 60 using the firmware upgrade utility and upgrade kit 44A753019 G09 which can be downloaded from http support gefanuc com RX3i Max ON CPU Functional Compatibility Programmer Version C Toolkit Compatibility COMMRE Q to PBM300 Recommended IC200ALG240 revision Proficy Machine Edition Logic Developer 5 9 is required to use the new Release 5 60 features with the RX3i CPU Proficy Machine Edition Logic Developer 5 8 is required to use the new Release 5 50 features with the RX3i CPU Proficy Machine Edition Logic Developer 5 7 is required to use the new Release 5 0 features with the RX3i CPU Proficy Machine Edition Logic Developer 5 5 SIM 1 is required to enable use of the RX3i Max ON CPU Proficy Machine Edition Logic Developer 5 5 with Service Pack 1 is required to use the eight ETM feature with the RX3i Max On CPU C Toolkit Release 5 50 is required to use the new LREAL data type C Toolkit Release 5 00 Build 16C1 is required when the PACSystems CPU contains firmware Release 5 00 or later C Toolkit Release 3 50 Build 34A1 is required for PACSystems RX3i Max ON CPU Note A
4. GFK 2420J November 14 2008 The RX3i Max ON CPU IC695CMU310 provides Hot Standby CPU redundancy using two RX3i systems The redundant controllers exchange operating data by way of one or two dedicated Ethernet LANs Each RX3i system in a Max On application consists of the Max ON CPU IC695CMU310 an RX3i Universal Backplane IC695CHSOxx an RX3i power supply IC695PSxxxx one or more RX3i Ethernet modules IC695ETM001 Max ON application software Optional Series 90 30 expansion backplanes PACSystems RX3i and or Series 90 30 modules as appropriate for the application The Max ON CPU is compatible with a wide range of RX3i and Series 90 30 modules backplanes and other equipment as listed in the PACSystems RX3i Hardware and Installation Manual GFK 2314 Max ON redundancy applications include fuel loading standby power generation boiler systems and manufacturing systems The proprietary Max ON software provides subroutines for synchronization of variables program equivalence testing selection of master CPU and diagnostics When using Max ON redundancy transfer of control from the Master to the Backup can take two to three CPU logic scans I O states are maintained during the transfer Max ON redundancy is not suitable for SIL 2 or 3 applications Features Programming in Ladder Diagram Structured Text Function Block Diagram and C Auto located Symbolic Variables that can use any amoun
5. LL C blocks must be recompiled using the new toolkit before downloading to a CPU that contains Release 5 00 firmware The behavior of the COMMREQ fault output on a COMMREQ sent to the PROFIBUS master module IC695PBM300 is compatible with the Series 90 30 CPU366 PROFIBUS Master When a VersaMax system Genius Network Interface Unit IC200GBI001 interoperates with a Genius Bus Controller located in a PACSystems RX3i and the VersaMax system contains an IC200ALG240 Analog Input Module it is recommended to update the IC200ALG240 firmware to Revision 1 10 or later Use firmware update kit 44A752313 G01 available in Knowledge Base Article 1023269 at globalcare gefanuc com New CPU Features and Enhancements in Release 5 60 New Module Support The IC695PMM335 motion module and FTB001 Fiber I O Terminal Block are now supported Diagnostic Logic Block To assist with commissioning and diagnostics the Proficy Machine Edition software provides the capability to program one diagnostic logic block that can be downloaded to the RX3i CPU and executed without altering the main program logic _MOVE_DATA and EQ _DATA function blocks These functions enable data in structured variables to be copied and compared _ PLCopen Compliance The RX3i CPU and PMM335 motion modules now support 56 new PLCopen compliant motion functions and function blocks Details of these function blocks can be found in the PACMotion Multi Axis Motion Controlle
6. Target 2 RX3i Max ON Hot Standby Redundancy CPU 7 GFK 2420J Operating Notes Subject Ci escription O O In Release 5 00 or later if an attempt is made to download a C block containing undefined Undefined Symbols in tan l le own gt J symbols the download will fail Machine Edition will display the following message in the C Blocks Feedback Zone Error 8097 Controller Error Controller aborted the request 0x05 OxFF Prior to Release 5 00 C blocks containing undefined symbols could be successfully downloaded but if they were executed the CPU would transition to Stop Halt mode Length of Serial I O buffer Release 5 0 or later The Set Up Input Buffer Function will always allocate a buffer containing 2049 bytes This is one byte more than previous PACSystems releases Changing IP Address of Storing a hardware configuration with a new IP address to the RX3i while connected via Ethernet Interface While Ethernet will succeed then immediately disconnect because the RX3i is now using a Connected different IP address than the Programmer You must enter a new IP address in the Target Properties in the Machine Edition Inspector window before reconnecting The default serial protocol for the RX3i is Modbus RTU The default Station Address is 1 If the CPU is added to a multi drop network care must be taken that the CPU is configured with a unique Station Address Nodes with duplicate Station Addresses on the same netw
7. The normal connection retry dialog is not displayed Recommendation Reboot the computer that is running the programmer SNP Update Datagram message If an Update Datagram message requests 6 or fewer bits or bytes of data the CPU returns a Completion Ack without Text Buffer The protocol specifies that the returned data should be in the Completion Ack message but it may not be GBC30 may not resume operation after power cycle In rare instances a GBC30 in an expansion backplane may not resume normal operation after a power cycle of either the expansion backplane or the main backplane Configuration of third party modules Do not specify a length of 0 in the configuration of a third party module The module will not work properly in the system Power supply status after CPU firmware update The CPU reports a Loss of or missing option module fault for the IC695PSD140 RX3i power supply following an update of CPU firmware The slot appears empty in the programmer s online status detail view The power supply continues to operate normally Recommendation Power cycle to restore normal status reporting Power supply status after power cycling Rarely turning a power supply on or off may not result in an add or loss fault Also the slot will appear empty in the programmer s online status detail view The power supply continues to operate normally Power cycle to restore normal status reporting D
8. Words in bit memory types on a non byte aligned boundary The firmware adjusted references to the next lowest byte boundary before updating status bits overwriting the bits between the alignment boundary and specified location Now COMMREQ Status Words in bit memory types must be byte aligned Specify the appropriate aligned address 11 to ensure that the utilized location is appropriate Installation in Hazardous Locations EQUIPMENT LABELED WITH REFERENCE TO CLASS GROUPS A B C amp D DIV 2 HAZARDOUS LOCATIONS IS SUITABLE FOR USE IN CLASS DIVISION 2 GROUPS A B C DOR NON HAZARDOUS LOCATIONS ONLY WARNING EXPLOSION HAZARD SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS DIVISION 2 WARNING EXPLOSION HAZARD WHEN IN HAZARDOUS LOCATIONS TURN OFF POWER BEFORE REPLACING OR WIRING MODULES AND WARNING EXPLOSION HAZARD DO NOT CONNECT OR DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR THE AREA IS KNOWN TO BE NONHAZARDOUS
9. e The programming software may generate an error during the operation Simultaneous loads from a single CPU are allowed When using Machine Edition Version 5 50 which adds Monitor and Programmer Modes simultaneous Clear and Stores cannot be attempted Hardware Configuration Not Equal After Changing Target Name If a hardware configuration is stored to flash that sets Logic Config Power up Source to Always Flash or Conditional Flash and the name of the target is subsequently changed in the programming software the hardware configuration will go Not Equal and will not Verify as equal Controller and IO Fault Tables May Need to be Cleared Twice to Clear Faulted State Both Controller and IO fault tables may need to be cleared to take the CPU out of Stop Fault mode If one of the tables contains a recurring fault the order in which the tables is cleared may be significant Recommendation if the CPU is still in Stop Fault mode after both tables are cleared try clearing the fault tables again Setting Force On Off by Storing Initial Value After a force on or force off has been stored to the CPU it cannot be switched from force on to force off or vice versa by downloading initial values Recommendation turn off the force by doing a download and then change the force on or off by another download RX3i Max ON Hot Standby Redundancy CPU 5 GFK 2420J Subject Description Number
10. ion Manual GFK 2314 Release History Catalog Number FW Revision Comments IC695CMU310 CK 5 60 Supports the IC695PMM335 PACMotion Multi Axis Motion Controller Adds the other new features listed on page 3 Corrects problems listed on page4 IC695CMU310 CJ 5 50 Supports Run mode store of EGD Adds support for LREAL data type IC695CMU310 CH 5 03 Corrects problem of Corrupted User Memory issue after a power cycle Corrects problem in 5 02 firmware only in which loss of certain IC694 and IC693 modules in an expansion rack caused the outputs of similar modules in all expansion racks to be disabled when the Loss of Module fault was configured as diagnostic IC695CMU310 BG 5 02 Fixed an issue where certain C694 IC693 modules in the main backplane did not transition to stop mode after a Loss of Module fault was logged IC695CMU310 BF 5 00 Supports Scan_Set_lO Quality Function Blocks Optional UDF Parameters IEC Transitionals SNPT Network time sync IC695CMU310 BE 3 83 Supports PACSystems RX3i Serial Communications Modules IC695CMMO002 and CMMO004 IC695CMU310 BD 3 82 IC695CMU310 BC 3 81 Supports eight ETM modules in main backplane IC695CMU310 AB 3 52 IC695CMU310 AA 3 51 Initial Release RX3i Max ON Hot Standby Redundancy CPU 3 GFK 2420J Important Product Information for this Release Firmware release 5 60 adds support for the PACMotion Multi Axis Motion Controller C695PMM33
11. on t use multiple targets If the hardware configuration is stored from one target and logic is stored from a different target powering up from flash will not work The observed behavior is that following a power up from flash ME reports hardware configuration and logic not equal GFK 2420J RX3i Max ON Hot Standby Redundancy CPU Subject Description Missing Loss of terminal block fault The IC695ALG600 608 616 analog input modules do not produce a Loss of terminal block fault if the hardware configuration is stored or the module is hot inserted when the terminal block is not locked into place Sequence Store Failure Writing a very large hardware configuration to flash may cause a Sequence Store Failure error To work around this error either 1 Perform an explicit clear of flash prior to performing the write 2 Increase the operation timeout used by ME prior to performing the write IC694MDL754 Must configure module status bits Always configure 16 bits of module status when using this module Configuring 0 bits of module status will result in invalid data in the module s ESCP status bits IC695ALG600 Lead Resistance Compensation setting A configuration store operation fails if a channel is configured for 3 wire RTD with Lead Resistance Compensation set to Disabled A Loss of Module fault is logged in the I O Fault table at the end of the store operation Recommendati
12. on to recover the lost module change the configuration to enable Lead Resistance Compensation and power cycle the module C Toolkit PlcMemCopy Documentation Incorrect This routine does allow the destination and source pointers to be outside of reference memory If the destination points to discrete reference memory overrides and transitions will be honored Note that the header for PlcMemCopy has been updated in Release 3 50 of the C toolkit WinLoader may stop operating On computers running Windows 2000 and using some versions of Symantec Antivirus protection WinLoader will lock up if used in advanced mode Recovery requires cycling the computer s power Test and Edit Cancellation While in Test and Edit mode selecting Cancel will cause the RX3i to lose communications with the programmer requiring a power cycle to restore operation The remedy is to accept all Test and Edit changes Logic and HWC not equal after power cycle If the Hardware Config from Target 1 with Logic Configuration Power up Source and Data Source both set to Always from Flash is stored in Flash then Logic and Hardware Config from Target 2 with Logic Configuration Power up Source both set to Always from RAM is stored to RAM and there is a good battery then when power is cycled the programmer may show that Logic and Hardware Config are not equal The remedy is to clear Flash and then store the Logic and Hardware Config from
13. ork will not work correctly Care should be taken when timers ONDTR TMR and OFDTR are used in program blocks that are NOT called every sweep The timers accumulate time across calls to the sub block unless they are reset They function like timers operating in a program with a much slower sweep than the timers in the main program block For program blocks that are inactive for long periods of time the timers should be programmed to account for this catch up feature Related to this are timers that are skipped because of the use of the JUMP Duplicate Station Address for Modbus Will Conflict with Other Nodes Timer Operation instruction Timers that are skipped will NOT catch up and will not accumulate time while they are skipped Constant Sweep Constant Sweep time when used should be set at least 10 milliseconds greater than the normal sweep time to avoid any over sweep conditions when monitoring or performing on line changes with the programmer Window completion faults will occur if the constant setting is not high enough A large number of COMM_REQs typically more than 8 sent to one module in the same sweep may cause Module Software faults to be logged in the Controller fault table The fault group is MOD_OTHR_SOFTWR 16t 10h and the error code is COMMREQ_MB_FULL_START 2 The FT output of the function block is also set Recommendation Spread multiple COMMREQs to the same module across multiple sweeps so that fewe
14. ption Max ON software Automatic report generation is not available A work around is to use the information that is displayed in the Status Window The text may be selected and copied and pasted into another application Battery installation When installing a new battery when there currently is no battery installed the battery must be installed while the CPU has power Failing to follow this procedure could result in the CPU not powering up If a battery is installed while power is off and there was no battery previously installed and the CPU fails to power up simply remove the battery power cycle the CPU and then install the battery Hot Swapping some Analog modules slowly results in modules not being recognized Occasionally during a hot insertion hot swap of IC695 Non Isolated Analog Input Modules input channels may take up to 2 seconds to reflect actual input values after the module ok bit is enabled in the module status word This only occurs when hot insertion has been done slowly i e approximately 1 5 seconds to insert the module Ethernet Disconnect During Word for Word Change If the Ethernet connection is broken during a word for word change the programmer may not allow a subsequent word for word change after reconnecting Recommendation go offline and then back online again Simultaneous Clears Loads and Stores Not Supported Multiple programmers may not change CPU contents at the same tim
15. r typically 8 or less are sent to the module in each sweep Also check the FT output parameter for errors If the FT output is set an error has been detected the COMMREQ could be re issued by the application logic Large Number of COMMREQs Sent to Module in One Sweep Causes Faults C Block Standard Math In C Blocks standard math functions e g sqrt pow asin acos do not set errno to the Functions Do Not Set correct value and do not return the correct value if an invalid input is provided errno Hot Swap Hot Swap of power supplies or CPUs is not supported Upgrading Firmware 1 Upgrading CPU firmware with the WinLoader utility may fail when multiple 10 modules are in the main rack due to the time required to power cycle the rack system If the upgrade fails move the CPU to a rack without IO modules and restart the upgrade process 2 Winloader initial connect baud rate is fixed at 19200 baud Note that the firmware download will occur at 115 2K baud by default 3 If you have hyperterm open on a port and then try to use Winloader on the same port Winloader will often say Waiting for Target until the hyperterm session is closed Serial Port Configuration In the following combination of circumstances serial communications with the CPU may COMMREQs become impossible a User configuration disables the Run Stop switch User configures the power up mode to Run or Last Logic is stored in FLASH and user config
16. r User s Manual GFK 2448 4 RX3i Max ON Hot Standby Redundancy CPU GFK 2420J Problems Resolved by Release 5 60 Subject Description Errors when downloading a DSM324 Local Logic program In previous versions an attempt to download a Local Logic program file with a length that is a multiple of the transfer buffer size will fail When this happens the error codes 37 group 16 and 140 group 121 are displayed and the DSM324 s module status code reports the error OXFOA3 Local Logic Program Constant Terminator Error Release 5 6 fixes this issue Erroneous logging of Constant Sweep Time Exceeded faults when using multiple GBCs in an RX3i with Constant Sweep window mode When using multiple GBCs in an RX3i with window mode set for Constant Sweep Constant Sweep Time Exceeded faults are reported The revision addresses erroneous logging of the fault however there are cases where the fault will occur Attempting a run mode store upload or verify of a large project may result in Machine Edition disconnecting For projects with long block names and a large number of program blocks run mode store upload or verify operations over an Ethernet connection may fail and Machine Edition may disconnect with Error 8097 Server Error Transfer Error Remote disconnect has occurred Ox6A 0x02 This issue has been resolved in release 5 6 Known Restrictions for this Release Subject Descri
17. t of user memory 10 Mbytes of battery backed user memory and 10 Mbytes of non volatile flash user memory Use of this flash memory is optional Access to bulk memory via reference table W Reference table sizes include 32Kbits for discrete l and Q and up to 32Kwords each for analog Al and AQ Upto 512 program blocks Maximum size for a block is 128KB Test Edit mode to check changes to a running program Bit in word referencing Battery backed calendar clock PACSystems RX3i IC695CMU310 In system upgradeable firmware Two serial ports RS 485 and RS 232 Max ON Hot Standby Redundancy CPU CPU and module firmware upgrades via Winloader through CPU s RS 232 or RS 485 serial port CMU310 Ordering Information COM ACTIVE com ACTIVE Description Catalog Number PACSystems RX3i Max ON CPU IC695CMU310 Lithium Battery Pack IC698ACC701 Auxiliary Battery Module optional IC693ACC302 RX3i Power Supply 40 Watt High Capacity IC695PSA040 Universal AC Power Supply RX3i Power Supply 40 Watt High Capacity IC695PSD040 24 VDC Power Supply RX3i Multi Purpose Power Supply 40 Watt IC695PSA140 High Capacity Universal AC RX3i Multi Purpose Power Supply 40 Watt C695PSD140 High Capacity 24 VDC Optional RS 232 Cable IC200CBL001 Rx3i Standard 12 Slot Backplane IC695CHS012 Rx3i Standard 16 Slot Backplane IC695CHS016 Note
18. ures CPU to load from FLASH on power up User application issues COMMREQs that set the protocol on both of the serial ports to something that does not permit communications to the ME programmer 8 GFK 2420J Incorrect COMMREQ Status For Invalid Program Name FANUC I O Master and Slave operation Lost count at power up for Serial IO Processor COMMRE Q Status Words Declared in Bit Memory Types Must Be Byte Aligned RX3i Max ON Hot Standby Redundancy CPU Po Description i O The program name for PACSystems is always LDPROG1 When another program name is used ina COMMREQ accessing L memory an Invalid Block Name 05D5 error is generated Scan sets on the master do not work properly for the first operation of the scan set after entering RUN mode They work properly for subsequent scans After downloading a new hardware configuration and logic a power cycle may be required to resume FANUC I O operation Use CPUs of similar performance in FANUC I O networks If a master or slave is located in an RX3i system the other CPUs should be RX3is or Series 90 30 CPU374s Repeated power up down cycles of an expansion backplane containing FANUC I O slaves may result in failure of the slaves operation with the RDY LED off The serial IO Processor IC693APU305 will lose the first count after every power up or every time the module receives a configuration Prior to release 3 50 the CPU allowed configuration of COMMREQ Status
19. vels and it may fail Recommendation replace batteries in accordance with the guidelines provided in the CPU Reference Manual GFK 2222 In addition logic and hardware configuration can be saved to flash Two loss of module faults for Universal Analog Module Occasionally the hot removal of the Universal Analog Input Module IC695ALG600 results in two Loss of I O Module faults instead of one Power up of Series 90 30 HSC module may take up to 20 seconds As power is applied to a 90 30 High Speed Counter the module ready bit in the status bits returned each sweep from the module may not be set for as long as 20 seconds after the first CPU sweep even though there is no loss of module indication I O data exchanged with the module is not meaningful until the module has set this bit Informational fault at power up Intermittently during power up an Informational non critical CPU software fault may be generated with fault extra data of 01 91 01 D6 This fault has no effect on normal operation of the CPU But if the hardware watchdog timer expires after this fault and before power has been cycled again the outputs of I O modules may hold their last state rather than defaulting to zero Extended Memory Types for I O Triggers R W and M cannot be used as O triggers Possible Machine Edition inability to connect Infrequently an attempt to connect a programmer to an CPU via Ethernet is unsuccessful
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