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Series 90-70 CPU, State Logic, IC697CSE924-DD, GFK

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1. 7 Reserved Memory Locations Some P memory locations are reserved for the State Logic Controller The P memory locations reserved are in the range of 1 through 300 Do not use these P memory locations in other programs Important Product Information State Logic CPU Module GFK 1042F July 15 1996 8 Loading the State Engine Operating System with 1C641 Programming Software The IC697 State Logic System User s Manual explains in Chapter 2 the procedure for loading the State Engine Operating System into the CPU with IC641 programming software The description in the manual suggests loading the State Engine directly from the folder on the floppy disk A better way to load the State Engine is to first use the IC641 programming software to copy the folder called ENGINE from the floppy disk to the hard drive Then follow the directions in the manual to load the State Engine from the hard drive folder rather than from the floppy drive folder The reason for this suggested procedure is that loading the State Engine from the folder on the floppy drive is quite a bit slower than loading it from a folder on the hard drive Loading the State Engine from the floppy disk works properly but is slower New Features and Functionality The State Engine has been modified to support the CPU925 CPU module Problems Resolved by This Upgrade 1 A problem existed that occurred during download of large programs that contained many Task Groups of
2. G02 R04 6 02 5 2 Important Product Information State Logic CPU Module July 15 1996 GFK 1042F Packaging Note The user manual is not shipped with every product User manuals are provided as a complete set in a library with IC641 Programming Software products are available on CD ROM or can be ordered as individual manuals Update Information Upgrade kits are available to upgrade State Logic CPUs to version 1 09 Included and required with this kit is an IC697 PLC CPU firmware upgrade to Release 6 01 Existing units can be upgraded for a charge by ordering the field upgrade kit Table 5 Upgrade Kit for Upgrading State Logic CPU Upgrade Kit For Upgrading 44 A737564G02 IC697CSE924 AA BA BB CB CC CD 1C697CSE924 DD Update Diskettes for the CSE924 Permit Unlimited Installs The FLASH program update diskettes for upgrading to Release 6 02 IC697 CPU firmware now permit unlimited installs that is one CSE924 update kit will update any number of CSE924 CPUs to Release 6 02 firmware Documentation The following table lists the applicable documentation for the IC697CSE924 CPU Table 6 User Documentation Catalog Number Data Sheet 1C697CSE924 DD GEK 1036A Full Documentation Sets Full documentation sets are also available in either printed bound form or in electronic form CD ROM Please refer to the following table for ordering information for full documentation sets Table 7 Full Documentation Set 1C697LB
3. July 15 1996 GFK 1042F IMPORTANT PRODUCT INFORMATION READ THIS INFORMATION FIRST Product State Logic CPU Module 1C697CSE924 DD This is the production release 1 09 of the State Logic CPU module The purpose of this re lease is add the CSE925 State Logic CPU to the product line This release adds no new func tionality to the State Logic CPUs Hardware Compatibility Allversions of hardware that were shipped with the previous release of the state Logic CPUs are compatible with the CPU firmware Release 6 02 Functional Compatibility This release operates with the C697 CPU Firmware Release 6 02 or later and IC641 pro gramming software release 6 01 or later Field upgrade kits for the State Logic CPU should include an upgrade of the CPU module to IC697 CPU Release 6 02 Table 1 Catalog Numbers 1C697CSE924 DD 1C697CSE924 AA BA BB CB CC DC Identification Hardware and software identification is summarized in the following tables Table 2 Release 1 09 State Engine Software Catalog Number Diskette label 1IC697CSE924 DD 44473679201 R04 Table 3 Release 1 09 State Logic CPU Hardware Board Catalog Number Identification Board Revision CPVA1 444732261601 R04 or later Motherboard 1IC697CSE924 DD CMVA1 44 4735200 G01 R02 or later Memory Board Table 4 Release 6 02 State Logic CPU Firmware Catalog Number EPROM Location EPROM Diskette Label 44S750435 G01 R05 6 02 3 1C697CPU924 DD 44S750435
4. R701 Paperlibrary full set of printed manuals IC690CDRO02 CD ROM full set of manuals in electronic format Current version Read this document before installing or attempting to use the IC697CSE924 State Logic CPU Module For more information refer to the applicable Programmable Controller Installation manual Programming Software User s Manual Programmable Controller Reference Manual and State Logic Control System User s Manual Important Product Information State Logic CPU Module GFK 1042F July 15 1996 Special Operation Notes For State Logic Operating System Version 1 09 1 Storing a New Folder Whenever the IC641 programming software program folder is stored from the programmer to the controller in stop mode the State Logic program must also be downloaded again using the ECLiPS program development software The reason that the State Logic program must be downloaded again is that the memory location for the State Logic program changes according to the size of the IC641 programming software program folder Changes to the program folder may corrupt or invalidate the State Logic program The State Logic CPU will not recognize State Logic Programs that were loaded prior to loading the IC641 programming software program folder Run mode store and on line changes of ladder logic DO NOT require the State Logic program to be downloaded 2 Control Program Space The memory space reserved for the control program is spli
5. d every minute on the minute so that if more errors occur a new message is displayed every minute on the minute 5 State Logic CPU Operational Lights There are three LEDs on the State Logic CPU module which indicate the current state of the CPU The normal state of these LEDs when a State Logic Program is running in the CPU is ON The LEDs are off or flashing to indicate special or failure conditions Top LED System OK 4 July 15 1996 Important Product Information State Logic CPU Module GFK 1042F The top LED labeled OK is an indicator of the health of the CPU It is ON when the CPU is functioning properly The LED blinks when the CPU executes the power up diagnostics and when the system has failed The LED is OFF when the system has failed and the CPU cannot communicate with the programmer Middle LED Run The second LED is an indicator of the run stop status of the CPU It is ON when the CPU is in the RUN ENABLE or RUN DISABLE mode The LED is OFF when the CPU is in STOP mode The CPU must be put into run mode using C641 programming software ECLiPS cannot communicate with the State Logic CPU if the CPU is in STOP mode Bottom LED Enabled The bottom LED labeled ENABLED indicates the state of the outputs The LED is ON when the outputs are enabled and the State Logic Program is running The LED is OFF when the outputs are disabled NOTE The CPU will not go into RUN ENABLED mode using IC641 programming softwa
6. re Attempting to place the program into RUN ENABLED mode from IC641 programming software will place the CPU into RUN DISABLED mode In order to enter RUN ENABLED mode the CPU must be loaded with a State Logic Program and the program must be running ECLiPS programming software is used to create load and run the State Logic Programs 6 Run Enable Disable Switch Asmall switch is located beneath the operation LEDs on the State Logic CPU the switch can be used to control the Run Status of the CPU The switch has positions that control the Run Status Up for Run Enabled Middle for Run Disabled and Down for Stop The switch overrides the Run Status set by IC641 programming software or ECLiPS If the switch is moved to the down position the State Logic program and any other programs in the CPU stop execution and outputs are disabled If the switch is then moved to the Run Enabled position the outputs become enabled any ladder logic or C block programs begin execution but the State Logic program starts execution only if configured to run on power up Ifladder logic and or C block programs are used it is possible to have the ladder logic or C program block executing with the State Logic program halted There are two ways to avoid this condition 1 Only use IC641 programming software and ECLiPS to set the run state of the programs 2 Use the State Logic system status bits described above to control ladder logic or C program block execution
7. t active Ladder Logic programming should be used to save data or to save the active States over a power cycle 2 State Logic Processor and Serial Communications Module Compatibility When using a State Logic Processor SLP together with a Serial Communication Module SCM make sure that the SLP is not installed between the CPU and the SCM Always install the SCM in slots as close to the CPU as possible 4 Get User Input Perform Function This function is used to receive serial input Any variable type may be used to store the input received into the program If the serial input data type is not valid for the variable type selected an error message is displayed and the program will continue to look for the correct type of data 5 Communication Errors ECLiPS displays an option to view communication error codes should they occur The error codes displayed are of two different types major error code and minor error code
8. t into two sections One section is reserved for State Logic programs and the other section for programs entered with IC641 programming software either Relay Ladder Logic and or C program blocks There are about 156 000 bytes available for State Logic and about 60 000 bytes for Relay Ladder Logicand or C block programs 3 System Status Bits There are three M status bits set by the State Logic operating system that can be accessed from other system programs and devices These bits are M 1030 Run Status Bit set to 1 when the State Logic program is running M 1031 Digital Force Status Bit set to 1 when a digital point is forced in State Logic M 1032 Analog Force Status Bit set to 1 when an analog channel is forced in State Logic The system status bits allow any device that is working at the IC641 programming software level or SNP level to assess the current status of the State Logic CPU program As an example a program that is using Ladder Logic in addition to State Logic Programming could use M1030 to make sure that the Ladder program would halt execution if the State Logic program halts M1030 would be turned off 4 Run time Error Messages Run time error messages are filtered so that a stream of identical messages are not repeatedly displayed filling up the display screen When an error message is displayed its contents are stored so that another identical message is not displayed immediately The stored message is erase
9. various sizes During the download operation ECLiPS would dis play an error box to the screen that displayed the following Error Codes Major Error Code 4 Minor Error Code 98 Contact Technical Support As a result the download opera tion would also fail 6 Important Product Information State Logic CPU Module July 15 1996 GFK 1042F Restrictions and Open Problems 1 Automatic Program Execution There is a remote possibility that retentive data in the controller can become corrupted during a power cycle If there are any variables set to be retentive or any Task is set to restart in the State that was last active using the Start_In_Last_State keyword the controller checks for that corruption possibility on power up If the controller detects that there has been some corruption the controller does not start the program running sends a message to be displayed by ECLiPS and clears all memory locations including any retentive memory locations If ECLiPS is not connected to the State Logic controller when data corruption is detected no other indication of the problem is displayed To start the program executing again cycle the power using the power switch on the power supply The program starts executing with every Task starting in the Power Up State If it is important that the program never power up with the program halted do not use the retentive option for any of the variables and do not set any Task to start in the State that was las

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