PACSystems RX3i CPUs, IC695CPU310-GX, GFK
Contents
1. Duplicate station address for The default serial protocol for the RX3i is Modbus RTU The default Station Address Modbus will conflict with other is 1 If the RX3i is added to a multi drop network care must be taken that the RX3i is nodes configured with a unique Station Address Nodes with duplicate Station Addresses on the same network will not work correctly 10 RX3i CPU310 GFK 2329AA Timer operation Constant sweep Large number of COMMREQs sent to module in one sweep causes faults C Block standard math functions do not set errno Upgrading firmware Hot swap Serial port configuration COMMREQs Incorrect COMMREQ status for invalid program name FANUC I O Master and Slave operation 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 This means that 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 large periods of time the timers should be programmed in such a manner as to account for this catch up feature Related to this are timers that are skipped because of the use of the JUMP instruction Timers that are skipped will NOT catch up and will therefore not accumulate time in the same manner as if they were executed every sweep Constant Sweep time when2. Programmer Version Proficy Machine Edition Logic Developer 6 0 or later is required to use the Requirements release 6 00 features with the RX3i CPU Proficy Machine Edition Logic Developer 5 9 SIM1 or later versions required to use the new Release 5 70 features with the RX3i CPU 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 with Service Pack 2 SIM 4 is required to use the new CMM serial modules with the RX3i CPU Proficy Machine Edition Logic Developer 5 5 with Service Pack 1 is required to use the 8 ETM feature with the RX3i CPU Proficy Machine Edition Logic Developer 5 5 or later must be used to for new features in PACSystems 3 50 and later Proficy Machine Edition Logic Developer 5 0 or later must be used to configure and program the RX3i Service Pack 3 is required to support the new features in PACSystems 3 00 C Toolkit Compatibility C Toolkit Release 5 50 is required to use the 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 new features in PACSystems Release 3 50 and later Use of
3. Loss of or Missing Option Module fault for the IC695PSD140 RX3i power supply following an update of CPU firmware 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 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 Don t use multiple targets In a system in which 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 Machine Edition reports hardware configuration and logic Not Equal Missing Loss of Terminal Block fault The IC695ALG600 608 616 analog input modules do not produce a Loss of Terminal Block fault when hardware configuration is stored or the module is hot inserted and the terminal block is not locked into place Sequence Siore failure When downloading projects with very large hardware configurations or which use large amounts of user memory it is possible to encounter a controller Sequence Store Failure error when writing the project to flash To work around this error either or both of the fol
4. condition A battery with very low capacity may still have a terminal voltage high enough to report that it is a good battery In this case when the battery starts supplying the memory power battery backup the battery voltage quickly drops to unacceptable levels with little warning to the user before failure To insure against data loss users should replace batteries in accordance with the guidelines provided in the PACSystems CPU Reference Manual GFK 2222 Additionally users could save logic and hardware configuration 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 as long as 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 controller sweep even though there is no Loss of Module indication I O data exchanged with the module is not meaningful until this bit is set by the module See pages 4 3 to 4 5 of the Series 90 30 High Speed Counter User s Manual GFK 0293C 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 will have no effect on the normal
5. down cycles of an expansion rack containing FANUC I O slaves may result in failure of the slaves operation with the RDY LED off RX3i CPU310 11 GFK 2329AA Lost count at power up for The serial IO Processor IC693APU305 will lose the first count after every power up Serial IO Processor or every time the module receives a configuration COMMREQ status words In previous releases the CPU allowed configuration of COMMREQ Status Words in declared in bit memory types bit memory types on a non byte aligned boundary Even though the given reference must be byte aligned was not byte aligned the firmware would adjust it the next lowest byte boundary before updating status bits overwriting the bits between the alignment boundary and specified location To ensure that the application operates as expected release 3 50 requires configuration of COMMREQ Status Words in bit memory types to be byte aligned For example if the user specified status bit location of I3 the CPU aligns the status bit location at l1 Release 3 50 firmware requires the user to specify the appropriate aligned address l1 to ensure that the utilized location is appropriate for their application Note that the actual reference location utilized is not changed but now is explicitly stated for the user STOP and RUN mode The PACSystems CPU receives requests to change between stop and run mode from transition priority many different sources These include but are not
6. limited to Proficy Machine Edition HMls the user application and the RUN STOP switch Since there are many potential sources for a mode change request it is possible to receive a new mode change request while another is already in progress When this occurs the CPU evaluates the priority of the new mode change request with the mode change that is in progress If the new mode change request has an equal or higher priority than the one already in progress the CPU transitions to the new mode instead of the one in progress If however the new mode change request has a lower priority than the one in progress the new mode request is discarded and the CPU completes the mode change that is in progress The sweep mode priorities are listed from highest to lowest priority STOP HALT STOP FAULT STOP and RUN Note The IO ENABLED DISABLED state is not part of the mode priority evaluation For example a CPU is in RUN IO ENABLED mode and a Service Request 13 function block is executed to place the CPU into STOP IO DISABLED mode Before the transition to STOP IO DISABLED is completed the RUN STOP switch is changed from RUN IO ENABLED to RUN IO DISABLED In this case the CPU ignores the new request from the RUN STOP switch to go to RUN IO DISABLED mode because it is already processing a request to go to STOP IO DISABLED mode and STOP mode has a higher priority than RUN mode Suspend IO function block In a Series 90 70 the SUSPEND_IO function block sus
7. operation of the controller But if the hardware watchdog timer expires after this fault and before power has been cycled again then the outputs of I O modules may hold their last state rather than defaulting to zero Extended memory types for IO triggers R W and M cannot be used as IO triggers Possible Machine Edition inability to connect Infrequently an attempt to connect a programmer to a controller via Ethernet will be unsuccessful The normal connection retry dialog will not be displayed Rebooting the computer that is running the programmer will resolve the behavior SNP Update Datagram message If an Update Datagram message requests 6 or less bits or bytes of data the controller will return a Completion Ack message without Text Buffer The protocol specifies that the returned data will 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 rack may not resume normal operation after a power cycle of either the expansion rack or the main rack To restore GBC operation power cycle the rack again 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 GFK 2329AA RX3i CPU310 Subject Description Power supply status after CPU firmware update The controller will report a
8. 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 Installation Manual GFK 2314 Ordering Information Description Catalog Number RX3i VME 300Mhz CPU IC695CPU310 Lithium Battery Pack IC698ACC701 Auxiliary Battery Module optional IC693ACC302 RX3i Power Supplies 40 Watt High Capacity Universal AC IC695PSA040 40 Watt High Capacity 24 VDC IC695PSD040 For additional power supplies see the PACSystems RX3i System Manual GFK 2314 Optional RS 232 Cable IC200CBL001 Rx3i 12 Slot Universal Backplane IC695CHS012 Rx3i 16 Slot Universal Backplane IC695CHS016 Note For Conformal Coat option please consult the factory for price and availability RX3i CPU310 3 GFK 2329AA Release History Catalog Number FW Version Comments IC695CPU310 GX 6 01 Provides for OEM protection in flash based systems that do not use a battery For additional problems resolved see Important Product Information for this Release IC695CPU310 GW 6 00 Adds User D
9. variables in C Blocks The C Toolkit for PACSystems is also distributed with Proficy Machine Edition Logic Developer 5 0 or greater Toolkit Release 2 50 build 50A1 or later is required for use with the RX3i Please note The Series 90 Toolkit l1C641SWP709 719 is not compatible with PACSystems Note All C blocks must be recompiled using the new toolkit before downloading to a RX3i CPU that contains Release 5 00 firmware Backplanes power supplies As listed in the PACSystems RX3i System Manual GFK 2314C or later and system modules Series 90 30 Expansion Rack Series 90 30 expansion racks both local and remote are supported by the Compatibility PACSystems RX3i PACSystems RX3i CPU does not operate in a Series 90 30 Rack Note The RUN LED on the 90 30 Power Supply located in an expansion rack both local and remote will not be illuminated when the RX3i System is in RUN mode and there are only input modules in the expansion rack The RUN LED on the 90 30 Power Supply located in an expansion rack both local and remote will be illuminated when the RX3i System is in RUN mode and there are output modules in the expansion rack Series 90 30 Main Rack Series 90 30 Main Racks cannot be used in a PACSystems RX3i system Compatibility Series 90 30 CPUs do not operate in PACSystemsRX3i Racks RX3i CPU310 Recommended IC200ALG240 revision Configuration of IC694MDL754 Problems Resolved by Release 6 01 5 GFK 2329AA When a V
10. C blocks undefined symbols the download will fail Machine Edition will display the following message in the 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 always allocates a buffer containing 2049 bytes This is one byte more than previous PACSystems releases Important installation A battery is shipped with the CPU unit behind the battery door on the faceplate but it is instructions for battery not connected Do not connect the battery until the CPU is installed in the rack and the rack powered on The battery may then be attached to either of the two terminals in the battery compartment Once that is done the CPU may be powered down and normal battery back up operation will begin To save battery life do not connect the battery for the first time until the CPU is powered up Changing IP address of Storing a hardware configuration with a new IP address to the RX3i while connected Ethernet interface while via Ethernet will succeed then immediately disconnect because the RX3i is now using connected a 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
11. CPU to perform a firmware upgrade This occurs if the cable is physically not connected to the CPU or if the CPU s serial port is not configured for the same baud as WinLoader In this case Winloader displays the status trying to connect followed by waiting for target To proceed with the upgrade press the abort button and correct the cable or baud rate setting Operational Notes Block name now provided in In previous firmware versions the fault entry for a non fatal application fault for User Application faults example reference out of range provided numeric information to identify the logic block causing the error However the user did not have a way to correlate the numeric information with the name of the block The new firmware includes the first 12 characters of the block name in the fault entry RUN LED is not illuminated on When a remote or expansion baseplate is used with the RX3i the RUN LED on the the Series 90 30 power supply Series 90 30 power supply for that baseplate is illuminated when the system is in Run for an RX3i remote expansion mode only if the rack contains at least one output module If the rack contains input rack with input modules only modules only the RUN LED is not illuminated This is due to the way input modules are managed in the PACSystems design and does not indicate an error Undefined symbols in In Release 5 00 or later if an attempt is made to download a C block containing
12. GFK 2329AA March 2010 The RX3i CPU can be used to perform real time control of machines processes and material handling systems The CPU communicates with the programmer and HMI devices via a serial port using SNP Slave protocol It communicates with I O and Intelligent Option modules over a dual backplane bus that provides m High speed PCI backplane for fast throughput of new advanced O m Serial backplane for easy migration of existing Series 90 30 I O Features m Contains 10 Mbytes of battery backed user memory and 10 Mbytes of non volatile flash user memory m Configurable data and program memory m Programming in Ladder Diagram Structured Text Function Block Diagram and C m Supports auto located Symbolic Variables that can use any amount of user memory m Reference table sizes include 32Kbits for discrete l and Q and up to 32Kwords each for analog Al and AQ m Supports most Series 90 30 modules and expansion racks For a list of supported I O Communications Motion and Intelligent modules see the PACSystems RX3i Hardware and Installation Manual GFK 2314 m Supports up to 512 program blocks Maximum size for a block is 128KB Bit in word referencing allows you to specify individual bits ina WORD reference in retentive memory as inputs and outputs of Boolean expressions function blocks and calls that accept bit parameters m In system upgradeable firmware m Two serial ports an RS 485
13. ct baud rate is fixed at 19200 baud Note that the firmware download will occur at 115 2K baud by default Note that 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 Hot Swap of power supplies or CPUs is not supported With the following combination of circumstances it is possible to render serial communications with the CPU impossible User configuration disables the Run Stop switch User configures the power up mode to Run or Last Logic is stored in FLASH and user configures 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 Machine Edition programmer The program name for PACSystems is always LDPROG1 When another program name is used in a COMM_REQ 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 do 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 controllers of similar performance in FANUC I O networks If a master or slave is located in an RX3i system the other controllers should be RX3i or Series 90 30 CPU374 Repeated power up
14. efined Types Variable Indexed Arrays Logic Driven Write to Flash and Backplane Operations Controller Enhancement features See GFK 2329Z for details and problems resolved IC695CPU310 GV 5 70 Enables support that is functionally identical to the IC695CMX1 28 for the IC695RMX128 IC695CPU310 FU 5 61 Corrects the problem described in GFK 2329X IC695CPU310 FU 5 60 Supports the IC695PMM335 PACMotion Multi Axis Motion Controller and other new features and corrects the problems listed in GFK 2329X IC695CPU310 FT 5 50 Introduced run mode store of EGD and LREAL data type See GFK 2329V for problems resolved IC695CPU310 FS 5 03 IC695CPU310 ER 5 02 IC695CPU310 EP 5 00 IC695CPU310 EN 3 83 IC695CPU310 EM 3 82 IC695CPU310 EL 3 81 IC695CPU310 DK 3 52 IC695CPU310 DJ 3 51 IC695CPU310 DH 3 50 IC695CPU310 CG 3 12 IC695CPU310 CF 3 11 IC695CPU310 CD 3 00 IC695CPU310 CC 2 90 IC695CPU310 CB 2 80 IC695CPU310 CB 2 51 IC695CPU310 BB 2 51 IC695CPU310 AA 2 50 Initial release Important Product Information for this Release Release 6 01 provides for OEM protection in flash based systems that do not use a battery For details see Problems Resolved by Release 6 01 on page 5 Updates IC695CPU310 can be field upgradeable to firmware version 6 01 using the Winloader firmware upgrade utility and upgrade kit 44A752290 G24 which can be downloaded from http www ge ip com support 4 RX3i CPU310 GFK 2329AA CPU Functional Compatibility
15. ersaMax 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 However it is preferable to update the IC200ALG240 firmware to Revision 1 20 which contains resolutions for all issues found after Revision 1 10 Upgrade kits are available at http www ge ip com support Use firmware update kit 44A752313 G01 to update the IC200ALG240 firmware to Revision 1 10 or upgrade kit 44A752313 G02 to update the IC200ALG240 firmware to Revision 1 20 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 Subject Description OEM protection was not preserved in flash based systems when power was cycled without a battery When the CPU has OEM protection active the user must disable the protection in order to permit downloading to the CPU The user can then re enable the protection after the download is complete In earlier releases if the download was stored to flash memory and the CPU was configured to load logic configuration from flash the user expected OEM protection to be active after the CPU was power cycled However the OEM protection activation was not preserved unless a battery was attached In firm
16. f by storing initial value Once a force on or force off has been stored to the controller you cannot switch from force on to force off or vice versa by downloading initial values To turn the force on or off download the project Number of active programs returned as zero The SNP request Return Controller Type and ID currently returns the number of active programs as zero RX3i CPU310 7 GFK 2329AA Subject Description Serial I O fails at 115K during heavy interrupt load Rare data corruption errors have been seen on serial communications when running at 115K under heavy interrupt load on the controller Under heavy load applications users should restrict serial communications to 57K or lower SNP ID not always provided Unlike the Series 90 30 the RX3i 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 controller Must have logic if powering up from flash If the application will configure the CPU to retrieve the contents of flash memory at power up be sure to include logic along with hardware configuration when saving to flash memory CPU may not detect low baitery
17. lowing actions may be helpful 1 Perform an explicit clear of flash prior to performing the write 2 Increase the operation timeout used by Machine Edition prior to performing the write This is done by expanding the Additional Configuration in the Inspector window for the target controller and adjusting the Request Timeout The timeout may need to be increased to as much as 60 000 msec depending on the amount of memory used and the condition of the flash memory 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 will fail if a channel is configured for 3 wire RTD and Lead Resistance Compensation is set to Disabled A Loss of Module fault will be logged in the I O Fault table at the end of the store operation To recover the lost module the configuration must be changed to enable Lead Resistance Compensation and module must be power cycled 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 WinLoade
18. n module faults will be logged in the controller fault table If the module is an ETM an event 30H is recorded in its station manager event log To recover from this issue cycle power again Loss of power supplies after firmware update A Loss of Power Supplies after firmware update may occur This does not happen with all firmware updates and will NOT occur if the system is power cycled after the firmware upgrade has completed The faults displayed when this issue occurs are as follows Loss of or missing option module Error Code 36 Group 4 Action 3 Fatal Task Num 9 Fault Extra Data 01 58 02 4f 80 08 Oa 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Battery installation When installing a new battery if 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 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 RX3i Non lsolated 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 has only been seen when the h
19. ot 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 due to the fact that it thinks another programmer is currently attached If this occurs you should go offline and then back online again Simultaneous Clears Loads and Stores not supported PACSystems CPUs do not support multiple programmers changing CPU contents at the same time The programming software may generate an error during the operation Simultaneous loads from a single CPU are allowed Hardware configuration Not Equal after changing target name If you store a hardware configuration to flash that sets Logic Config Power up Source to Always Flash or Conditional Flash and then change the name of the target 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 are cleared may be significant If the CPU is still in Stop Fault mode after both tables are cleared try clearing the fault tables again Setting Force On Of
20. pends EGD in addition to lO does not suspend EGD Scan In PACSystems controllers the SUSPEND IO suspends only the IO Scan Installation in Hazardous Locations The following information is for products bearing the UL marking for Hazardous Locations WARNING EXPLOSION HAZARD SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I 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 EQUIPMENT LABELED WITH REFERENCE TO CLASS I GROUPS A B C amp D DIV 2 HAZARDOUS LOCATIONS IS SUITABLE FOR USE IN CLASS I DIVISION 2 GROUPS A B C DOR NON HAZARDOUS LOCATIONS ONLY The tightening torque range for the control terminals is 9 6 11 5 in lb Use only wire rated for 90 C Be sure to observe any additional ratings that are provided with the modules Batteries Replace Battery with Matsushita Part No BR2477A Only Use of another battery may present a risk of fire or explosion Caution Battery may explode if mistreated DO NOT recharge disassemble or dispose of in fire The correct battery type is available as Accessory Kit IC698ACC701
21. r 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 Logic and HWC not equal after power cycle If the Hardware Configuration 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 are 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 re store the Logic and Hardware Config from Target 2 RX3i CPU310 9 GFK 2329AA Subject Description WinLoader does not detect PC COM port in WinLoader does not detect if a PC s COM port is in use when use when upgrading PACSystems CPU attempting to connect to a PACSystems CPU to perform a firmware upgrade If the port is already in use it displays the status trying to connect followed by waiting for target To proceed with the upgrade press the abort button and disconnect the other application that is using the COM port WinLoader does not display error when it WinLoader does not display an error message if it cannot connect to can t connect serially with PACS CPU the PACS CPU when attempting to connect to a PACSystems
22. serial port and an RS 232 serial port PACSystems RX3I IC695CPU310 Central Processing Unit Ethernet communications via the rack based Ethernet Interface module IC695ETMO001 For details on Ethernet capabilities refer to TCP IP Ethernet Communications for PACSystems User s Manual GFK 2224 Time synchronization to SNTP Time Server on Ethernet network when used with an Ethernet module with firmware release 5 0 or later cPU 0K RUN OUTPUTS DISABLED 10 FORCE BATTERY SYSTEM FAULT COM1 ACTIVE re P comacme 2 GFK 2329AA Specifications RX3i CPU310 Battery Memory retention Program storage Power requirements Operating Temperature Floating point Boolean execution speed typical Time of Day Clock accuracy For estimated battery life under various conditions refer to the PACSystems CPU Reference Manual GFK 2222 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 instructions 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
23. 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 sweep setting is not high enough A large number of COMMREQs typically greater than 8 sent to a given board in the same sweep may cause Module Software faults to be logged in the RX3i fault table The fault group is MOD_OTHR_SOFTWR 16t 10h and the error code is COMMREQ_MB_FULL_START 2 When this occurs the FT output of the function block will also be set To prevent this situation COMMREQs issued to a given board should be spread across multiple sweeps so that only a limited number typically 8 or less of COMMREQs are sent to a given board in each sweep In addition the FT output parameter should be checked for errors If the FT output is set meaning an error has been detected the COMM_REQ could be re issued by the application logic In C Blocks standard math functions e g sqrt pow asin acos do not set errno to the correct value and do not return the correct value if an invalid input is provided Upgrading the CPU firmware with the WinLoader utility may fail when multiple 1O modules are in the main rack due to the time it takes to power cycle the rack system If the upgrade process fails move the CPU to a rack without IO modules and restart the upgrade process Winloader initial conne
24. ware version 6 01 and later if the OEM key is non blank when the download is stored to flash memory then OEM protection is activated when logic configuration are loaded from flash with or without a battery Watchdog timeout occurred when powering up During power cycle screening of CPU320s and CRU320s a software watchdog timeout was sometimes observed at powerup The CPU in this case had no battery and was not loading from flash so it used a default configuration The timeout problem was corrected in firmware that is common to all PACSystems CPUs Exception interrupt handling caused double fault and watchdog timeout When the PACSystems CPU Release 5 0 and later processed an exception interrupt a double fault exception followed by a watchdog timeout would occur This prevented the CPU from properly entering Stop Halt mode Release 6 01 avoids the double fault and watchdog timeout and logs a fault that provides information that can be used to identify the cause of the Stop Halt condition 6 RX3i CPU310 GFK 2329AA Restrictions and Open Issues in this Release Subject Description The Ethernet module fails to exchange EGD properly during power cycling Very rarely after experiencing multiple rapid power cycles the CPU may fail to establish communication with one or more modules in the backplane at power up When this occurs several pairs of Loss of or missing option module and Reset of optio
Download Pdf Manuals
Related Search