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Series 90 Micro Field Processor User`s Manual, GFK

1. Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 6 Fault Summary References Fault summary references are set to indicate what fault occurred The fault reference remains on until the MFP is cleared or until the application program clears the fault Anexample of a fault bit being set and then clearing the bit is shown in the following example In this example the coil light_01 is turned on when an over sweep condition occurs The light and the ov_swp contact remain on until the 7610035 contact is closed Fault Reference Definitions The Alarm Processor maintains the states of the 128 system discrete bits in S memory These fault references can be used to indicate where a fault has occurred and what type of fault itis Fault references are assigned with a nickname to 765 SA SB and SC memory These references are available for use in the application program as required The mnemonic for these discrete bits and a description of each bit is provided in Table 6 4 Some discrete bits are reserved for future use GFK 1171 Chapter 6 Diagnostics 6 5 Table 6 4 Fault References Reference Nickname Definition S0001 fst_scn Current sweep is the first sweep 9650002 Ist_scn Current sweep is the last sweep S0003 T_10MS 0 01 second timer contact 9950004 T 100MS 0 1 second timer contact 9050005 T SE
2. I O Table Memory Maximum Highest Available in BIU Type Purpose Transferred Reference Address FROM NET DISC l discreteinputs 1024bits 65535 FROM_NET_WORD AI analoginputs up to 64 words 65535 TO_NET DISC Q discreteoutputs 1024bits 9999 TO_NET_WORD PAQ analogoutputs up to 64 words 9999 Individual I O modules including the MFP can be configured anywhere within available BIU memory If a module is to exchange data with the CPU the module must be placed inside the configured I O map Any I O modules or portions of modules configured outside the I O map will be scanned by the Bus Interface Unit but the data will not be derived from or supplied to the CPU Data in the MFP I O tables can be mapped to the BIU s four I O tables using either of two methods reference parameters see the following discussion or group data moves see page 3 18 Both of these methods include Default Hold Last State configuration which is discussed on page 3 10 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Reference Parameters Overview For each reference parameter you can configure Segment selector which BIU table Length how many bits discrete data or words analog data to move to or from the MFP to the corresponding table in the BIU Start address offset starting address within the BIU table that the data is being written to or read from The BIU s four reference paramete
3. 6 feet 1 83 meters Hand heldProgrammer Cable a Micro Field Processor IC690CBL702 RS 232 10 feet RS485 RS232 3 meters Converter IBM PC AT IC690CBL705 IC693CBL303 E 10feet RS485 RS232 6 feet 1 83 meters 8 meters Converter with Hand heldProgrammer 9 pin to 25 pin converter Cable Micro Field IBM PS 2 Workmaster II Processor See 15 pin connector assignment Micro Field Processor IBM compatible PCwith RS 422 interface Figure 2 4 Examples of Serial Connection from Computer to MFP Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Table 2 2 RS 422 15 Pin Connector Pin Assignments Pin Signal Name 1 Shield 6 RTS A 7 OV 8 CTS B 9 RT 10 RD A 11 RD B 12 SD A 13 SD B 14 RTS B 15 CTS A Installing the RS 422 to RS 232 Converter The Miniconverter and cables should be installed with the Field Control station powered down The Miniconverter Kit IC690ACC901 consists of an RS 422 SNP to RS 232 Miniconverter a 6 foot 2 meter serial extension cable and a 9 pin to 25 pin Converter Plug assembly The 15 pin SNP port connector on the Miniconverter plugs directly into the serial port connector on the MFP The 9 pin RS 232 port connector on the Miniconverter connects to an RS 232 compatible device When used with an IBM PC AT or c
4. A Group data move can be thought of as a super move that contains from one to four individual Moves as shown in Figure 3 11 Note that bit data can be moved to word data areas and vice versa Each Group data move has a source slot and a destination slot either of which can be slot 0 Slot 0 represents the BIU s internal tables The Moves inside the Group can be from any table inside the source to any table inside the destination The following data types within the MFP module are bidirectional That is they can be read from or written to by the BIU R AL AQ A L Q M T G The tables S SA SB and SC have MFP to BIU direction only The BIU only has read access to these tables source ref destination slot slot 0 source ref dest ref source ref dest ref source ref dest ref Figure 3 11 Group Data Move Example Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 How to Configure Group Data Moves Five parameters are configured for each Move within the Group data move source slot destination slot source reference destination reference and byte length In addition move defaults and selective sweeping for a cycle of sixteen sweeps can be defined for each Move Screen Sequence for Configuring Groups 1 To configure data Groups begin at the main menu for the BIU Fl Monitor F2 Configuration 2 Press F2 to select the Configuration option The following screen will be
5. Figure 1 3 Overview of MFP Interaction with the BIU 1 2 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 For more information about Field Control systems refer to Genius Bus Interface Unit User s Manual GFK 0825 Field Control I O Modules User s Manual GFK 0826 Compatibility e Logicmaster 90 30 20 Micro software release 6 0 IC641SWP301L 304 306E 307F or later Series 90 30 firmware release 6 0 Series 90 30 Hand Held Programmer IC693PRG300 Series 90 Protocol SNP communications BIU firmware release 2 0 Instructions and function blocks The MFP supports most 90 30 instruction functions and function blocks Detailed descriptions and examples of the use of these instructions can be found in Logicmaster 90 30 20 Micro Programming Software User s Manual GFK 0466 Series 90 30 90 20 Programmable Controllers Reference Manual GFK 0467 Series 90 30 and 90 20 Hand Held Programmer User s Manual GFK 0402 See Appendix A of this manual for a summary of instructions supported by the MFP GFK 1171 Chapter 2 Introduction 1 3 Functional Description CPU Board The MFP contains a CPU circuit board and backplane communications circuitry The MFP sends and receives data to from the BIU through the MFP backplane on the CPU and the I O terminal block backplane Ablock diagram of the functions performed by the CPU board is presented in Figure 1 4 CPU The CPU execut
6. How to Configure Selective Scanning of Group Data Moves There are 16 individually programmable sweeps within the BIU An important characteristic of Group Data is that it does not have to be moved during each BIU sweep By configuring a Group to be selectively scanned by the BIU you can decrease the overall average sweep time of the BIU The last step in configuring a Group is to specify the BIU sweeps during which the data should be moved The BIU sweep sequence is illustrated in Figure 3 13 Using the HHM a Group can be programmed to be scanned on any one or more of the 16 sweeps Sweep 1 Scan all reference pagan data all dumb modules and group moves that are programmed for this sweep Sweep 2 Scan all reference prana data all dumb modules and group moves that are programmed for this sweep Sweep 16 Scan all reference paa data all dumb modules and group moves that are programmed for this sweep Figure 3 13 BIU Sweep Sequence In the Sweep Enab screen shown in Figure 3 8 the selective sweep configuration for a Group is represented as a 16 bit word with each bit in the word representing a sweep Bit 0 corresponds to sweep 1 AY ina bit position indicates that this Group will be scanned in the corresponding sweep To configure sweeps press the left or right arrow keys to move to each bit in the word and press F3 to toggle between Y yes and N no After completing this screen press F4 entr to
7. Define the default values 0 or hold last state YYYY the BIU will send to the MFP if network com munications are lost lt gt tgl entr Valid keystrokes previous next tgl entr The Move Deflt screen allows you to select the default values that the BIU will send to the MFP if the BIU loses communication with the module that is the source of the data You will be able to change the setting Y or N in the Move Default screen for a Move with a source slot of 0 only if the following conditions are met e data type is Q or AQ data is included in the BIU s configured I O map 1 To select the default for a Move place the cursor under the selection for each Move Move 1 of Group 1 in the example above Press F3 tgl to select either Y default to 0 or N hold last state 2 Press F4 enter to accept the configuration Press F2 gt to go to the next configuration screen which will be the Sweep Enab screen for configuring selective sweeps An overview of the configuration process for a Group data move is shown in Figure 3 12 The procedure for configuring selective sweeps is explained on page 3 24 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Group Move 1 Source Ref gt Group Move 1 1 Byte Len _ lt gt tgl entr Move Deflt YYYY lt gt tgl entr Selective Sweeps Figure 3 12 Group Data Move Configuration Process GFK 1171 Chapter 3 BIU Configuration 3 23
8. For more information see Connecting a Programming Device in Chapter 2 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Status Indicators The module contains four LEDs that provide the user with a visual indication of the CPU andI Ostatus Name Function PWR Lighted if power is supplied to the unit and the power supply is operating correctly Not lighted if a power supply fault occurs or if power is not applied OK Blinks during self diagnostics Blinks with RUN indicator if a fault is detected dur ing self diagnostics When lighted steadily indicates that self diagnostics have all passed RUN Lighted when the PLC is executing the logic program entered by the user RUN mode Blinks if a fault is detected during self diagnostics COMM Blinks during communication on the SNP port Microprocessor Flash Memory gc backup SNP Port BIU Hand Held Programmer Figure 1 4 Micro Field Processor Functional Block Diagram GFK 1171 Chapter 2 Introduction 1 5 Configuration and Programming Two types of configuration are required for the MFP to operate in a Field Control system The BIU must be configured to recognize the MFP as a Field Control module and the MFP internal parameters must be configured BIU Configuration The BIU can be configured using a Hand Held Monitor HHM See Chapter 3 for details For information pertaining to use of hand held devices refer
9. Reference Parameter Mapping for Example2 6 cece eens Figure 3 5 Move Function Blocks for Example 2 0 0 0 660 cnn nes Figure 3 6 Reference Parameter Mapping for Example 3 06 cece cee Figure 3 7 Move Function Blocks for Example 3 2 0 00666 nee Figure 3 8 Default Hold Last State Configuration Parameters for BIU Outputs Figure 3 9 Case Where Default Hold Last State Parameter Does Not Apply sse Figure 3 10 Default Hold Last State Configuration Parameters for BIU Inputs Figure 3 11 Group Data Move Example 0 ccc ene nes Figure 3 12 Group Data Move Configuration Process ooooooooccccconnnncrrrrocaac Figure 3 13 BIU Sweep Sequence ppe rae onaga p n eA nee een eens Figure 3 14 Configuring Sweeps for Data Move Groups 6 ees Figure 4 1 Bit Map for Hold Last State Default Byte 0 6 nee Figure 5 1 Micro Field Processor Synchronous Sweep 666 cece eee Figure 5 2 Programmer Communications Window Flow Chart 000000 eu Figure 5 3 Power up Decision Sequence ssssssssssslelle enne viii Series 90 Micro Field Processor User s Manual March 1996 1 1 1 2 1 2 1 5 2 5 2 6 2 7 2 8 2 9 3 3 3 4 3 5 GFK 1171 Contents Table 1 1 Ordering Information 606 nen eens 1 7 Table 1 2 Physical and Functional Characteristics 0 6 6 0 cee eee ee 1 7 Table 1 3 Power Requirements ro
10. This screen also indicates that the CPU function is located in rack 0 and slot 01 R0 01 For compatibility with Series 90 30 PLCS the different functions mimic the rack and slot locations The MFP module is always in rack 0 The fixed slot assignments for the different functions of the MFP are shown in Table 4 2 GFK 1171 Chapter 4 MEP Configuration 4 3 Table 4 2 Slot Assignments for HHP Functions Slot as seen on HHP Function Fixed Configurable 0 Power Supply Fixed 1 CPU Parameters Configurable 3 Pressing the up arrow key causes the next screen to be displayed RO 00 PWR SUP lt S I O BASE MFP 4 Pressing the down arrow key causes the previous screen shown below to be displayed RO 01 PLC S KEY CLK OFF Use the left and right arrow keys to view the other MFP parameters for configuration and the key to select the items within each parameter Acceptable values and default values for MFP parameters are shown in Table 4 1 Storing the User Program Using the HHP After editing a program you must save it in nonvolatile flash memory To do this perform the following steps 1 With the HHP showing a screen that resembles the following press the WRITE key XXXX lt S lt END OF PROGRAM gt The following screen will appear WRITE MEM CARD lt S PRG CFG REG 2 Press the C key twice The following screen will appear WRITE USR PRG S ONLY 3 Press the ENT key This will s
11. WrifyEE Flash PROM function However separate copies of the User Configuration and Reference Tables are maintained in the EEPROM FLASH areas of the flash memory In addition it should be noted that editing the user program with the HHP uses RAM memory for the edited copy of the user program If you do not save the edited version of the program to flash memory the changes will be lost See Storing the User Program Using the HHP on page 4 4 for the key sequence for this procedure GFK 1171 Chapter 5 System Operation 5 13 Chapter Diagnostics 6 This chapter provides a guide to troubleshooting the MFP and consists of two sections Power Up Diagnostics describes how to use the LED blink codes that the MFP generates if the unit fails the power up self test described in Chapter 2 Faults and Fault Handling discusses how the MFP handles system faults These faults can be diagnosed and corrected using Logicmaster 90 software or the Hand Held Programmer GFK 1171 6 1 L6 Power up Diagnostics 6 2 Table 6 1 Power up Diagnostic LED Blink Error Codes Number of Blinks RUN LED OK LED Error 1 Flagsor ALU failed Badregisters Badstackmechanism Bad stack memory area DMA Otransfer failed DMA 1 transfer failed DMA 2transfer failed DMA 3 transfer failed Addr line fail Timer 0 not counting Timer 1 not counting Timer 2 not counting Timer 3
12. 0 reserved 17 2 number of input reference parameters 18 2 number of output reference parameters 19 20 0 to 64 byte length number of inputs to BIU from MFP Q table 21 22 16 18 10 12 BIU table to put Q data from MFP 16 I 18 Q 10 AI 12 AQ 23 24 0 to 255 byte offset from start of selected BIU table to put MFP Q table data 25 26 0 to 254 byte length of number of inputs to BIU from MFP AQ table 27 28 16 18 10 12 BIU table to put AQ data from MFP 16 I 18 Q 10 AI 12 AQ 29 30 0 to 255 byte offset from start of selected BIU table to put MFP AQ table 31 32 0 to 64 byte length of number of outputs from BIU to MFP lI table 33 34 16 18 10 12 BIU table to get I data to MFP 16 I 18 Q 10 AI 12 AQ 35 36 0 to 255 byte offset from start of selected BIU table to get MFP lI table data 37 38 0 to 254 byte length of number of outputs from BIU to MFP AI table 39 40 16 18 10 12 BIU table to get AI data to MFP 16 I 18 Q 10 AI 12 AQ 41 42 0 to 255 byte offset from start of selected BIU table to get MFP AI table data 4 8 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 7 6 5 4 3 2 1 0 HOLD LAST STATE Default Byte 15 L datato BIU l table O default to 0 1 hold last state data to BIU AI table O default to O 1 hold last state data to BIU Q table O default to O 1 hold last state data to BIU AQ table O default to O 1 hold last state data f
13. 5 1 1 At the beginning of its input scan the MFP waits for group data from the BIU if any data groups are defined and then any data from the BIU defined in reference parameters if any output reference parameters exist 2 After receiving the input data from the BIU the MFP solves its logic program 3 After solving the logic program the MFP will wait for the BIU to request data from the MFP defined in reference parameters if any input reference parameters exist and then wait for the BIU to request any group data from the MFP if any data groups are defined Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Sweep Time Contribution Five items contribute to the sweep time of the MFP Table 5 1 The sweep time consists of fixed times housekeeping and diagnostics and variable times The lengths of the variable times depend on the duration of interrupt driven processes the size of the user program and the type of programming device connected to the MFP Table 5 1 Sweep Time Contributions Sweep Element Description Time Contribution ms Housekeeping e Schedule start of next sweep 0 260 Determine mode of next sweep Update fault reference tables e Reset watchdog timer Data Input Input data is received from BIU Determined by BIU ProgramExecution User logicissolved Execution time depends on the length of the pro gram and the types of instructions used in the pro gram A
14. Connecting the Hand Held Programmer Note The Hand Held Programmer or RS 422 to RS 232 Converter should not be connected continuously at ambient temperatures above 55 C 131 F The Hand Held Programmer IC693PRG300 is a compact programming device that connects to the MFP 15 pin serial port through a 6 foot 2 meter cable that conforms to the RS 485 specification a43052 gt GE Fanuc N SERIES 90 30 PROGRAMMABLE y CONTROLLER HAND HELD PROGRAMMER OUT serm RSTM TMR i OUTM SET RST ONDTR MODE D E F UPCTRI AND OR NOT BLK IDNCTR RUN NI Aa Ba Cm a S 1 AQ T S FUNC DEL 7 8 9 R SRCH SLOT 4 5 6 WRITE 4 INS e FOR MEMORY A sa BEAD 3 CARD em HEX ENT Alla fe V le S tU A SERIAL PORT CONNECTOR TO CPU SERIAL PORT Figure 2 1 Hand Held Programmer GFK 1171 Chapter 2 Installation 2 5 Always connect the cable to the Hand Held Programmer first then connect the cable to the MFP This avoids any chance of shorting the 5 volt supply on the MFP which could cause incorrect operation of the MFP Incorrect operation of the MFP could damage the equipment or cause personal injury to an operator To connect the Hand Held Programmer cable for the first time Attach the 15 pin male D connector on one end to the mating 15 pin female D connector on the
15. Move Functions 0 cece eee ene nea A 4 Control Functions 0 0 0 0 0 ccc ce cece eee a E ee nn A 4 Table Functions J eet eere e A UE bes sed isa A 5 User References pion nce che RR Sears coe HERREN Ped e I ERO A 6 References for Fault Reporting 0 00 ccc cee eens A 6 Appendix B Instruction Timing 5 5 22 ena ceed nas a B 1 Appendix C Configuration File Format ccc cece cee eee eee e ees C 1 GFK 1171 Series 90 Micro Field Processor User s Manual March 1996 vii Contents Figure 1 1 Series 90 Micro Field Processor ssssssssesses eee eee Figure 1 2 Field Control Station Block Diagram 6 eee eee Figure 1 3 Overview of MFP Interaction with the BIU 2 6 Figure 1 4 Micro Field Processor Functional Block Diagram 0c cece eens Figure 2 1 Hand Held Programmer 6c Aa i a A ene nee Figure 2 2 Hand Held Programmer Cable Connection to a Micro Field Processor Figure 2 3 Logicmaster 90 Programmer to MFP Connection through a WSI oooooommmo Figure 2 4 Examples of Serial Connection from Computer to MFP 6 66 66 Figure 2 5 Series 90 SNP to RS 232 Adapter sssssssssssssesses nn Figure 3 1 BIU Reference Parameters Described as Data Move Function Blocks Figure 3 2 Reference Parameter Mapping for Examplel 0 ccc eens Figure 3 3 Move Function Blocks for Example 1 0 6 6 0 Figure 3 4
16. binary coded decimal BCD To Integer 4 digit binary INT 81 coded decimal to 16 bit integer A 2 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Relational Functions Description Mnemonic HHP Function Number Equal EQ 52 NotEqual NE 53 Greater Than GT 57 Greater Than or Equal GE 55 Less Than LT 56 Less Than or Equal LE 54 Double Precision Equal DPEQ 72 NotEqual DPNE 73 Greater Than DPGT 77 Greater Than or Equal DPGE 75 Less Than DPLT 76 Less Than or Equal To DPLE 74 Range amp RANG Bit Operation Functions Description Mnemonic HHP Function Number LogicalAnd AND 23 Logical Or OR 25 Logical exclusive Or XOR 27 Logicalinvert NOT 29 Masked compare MSKOMP Shift bit left SHL 30 Shiftbitright SHR 31 Rotate bit left ROL 32 Rotate bit right ROR 33 Set a bit to 1 BITSET 22 Set a bit to 0 BITCLR 24 Test a bit BITTST 26 Locate a bit set to 1 BITPOS 28 GFK 1171 Appendix A Software Instructions and Reference Types A 3 Data Move Functions Description Mnemonic HHP Function Number Constantblock move BMOVW 43 Blockclear BLKCL 44 Bit sequencer SEQB 47 Shiftregister word SHFRW 45 Shiftregister bit SHFRB 46 Constant block move integer BMOVI 38 Multiple word move MOVWN 42 Multipleinteger move MOVIN 37 Multiplebitmove MOVBN 40 Communicationsrequest COMRQ 88 Control Functions Description Mnemonic HHP Function Number Terminate program
17. completeness sufficiency or usefulness of the information contained herein No warranties of merchantability or fitness for purpose shall apply Thefollowing are trademarks of GE Fanuc Automation North America Inc Alarm Master GEnet PowerMotion Series One CIMPLICITY Genius ProLoop SeriesSix CIMPLICITYPowerTRAC Genius PowerTRAC PROMACRO Series Three CIMPLICITY 90 ADS Helpmate Series Five VuMaster CIMSTAR Logicmaster Series90 Workmaster Field Control Modelmaster Copyright 1996 GE Fanuc Automation North America Inc All Rights Reserved Preface This manual provides the information necessary to enable you to integrate a Series 90 Micro Field Processor IC670MFP100 into a Field Control system The contents of this manual include hardware description installation procedures operation information and diagnostics information for the Series 90 Micro Field Processor Content of this Manual Chapter 1 Introduction Provides an overview of the Series 90 Micro Field Processor MEP Includes physical and functional characteristics and specifications Chapter 2 Installation Describes the procedures for installing the MFP in a Field Control station and connecting a programming device Chapter 3 BIU Configuration Describes how to configure the BIU and the MFP parameters within the BIU to operate within a Field Control station Chapter 4 MFP Configuration Describes how to configure the internal parameters of the MFP Chapter
18. defined Logic solution 5 4 Loss of module fault 5 8 M Math functions Memory clearing Memory allocation Memory size Memory types accessible to group data moves B 18 Micro Field Processor configuring internal functions 4 1 4 2 I O function configuring B2 GFK 1171 specifications 1 7 Micro PLC functional description Modes correlation between BIU and MFP Move default screen N Network mapping 3 10 O OEM protection 5 12 Output scan b 4 P Passwords 5 11 Phone numbers PLC sweep software structure 5 6 summary when in STOP mode 5 5 Port RS 422 1 4 Power requirements DC 1 7 Power down conditions Power up self test Power up sequence 5 8 Privilege levels change requests defined Program structure b d Program sweep deviations 5 5 summary sweep time contribution Programmer window Programming the MFP Hand Held Pro grammer Protocols Series 90 Micro Field Processor User s Manual March 1996 Index R RAM memory backup Reference parameters error ples Bed examples HHM screen sequence how to configure mapping 5 3 Reference types discrete memory References user range and size A 6 Relational functions RS 422 serial port 1 4 ES to RS 232 converter installation 2 9 S Scan input output Security system b 11 Selective sweep how to configure for group moves 3 24 Sequence power
19. from the Standard Program Sweep by configuration or by program instructions These variations are described in the following paragraphs Constant Sweep Time Mode In the Standard Program Sweep each sweep executes as quickly as possible with a varying amount of time consumed each sweep An alternative to this is the Constant Sweep Time mode In the Constant Sweep Time mode each sweep consumes the same amount of time which can be selected during configuration to be from 5 to 200 milliseconds For more information on the constant sweep timer refer to Clocks and Timers MFP Sweep When in STOP Mode When the MFP is in STOP mode the application program is not executed In this mode you can choose whether or not the I O is scanned and communications with the programmer will continue For efficiency the operating system uses larger time slice values than those that are typically used in RUN mode usually about 50 ms per window BIU MFP Mode Correlation The MFP s sweep manager always performs housekeeping and programmer window functions regardless of the combination of BIU and MFP modes The correlation of modes between the BIU and MFP is shown in Table 5 2 An interrupt from the backplane driver can occur at any point in the MFP sweep as the result of a command from the BIU When the BIU is in I O scan mode and the MFP is in Stop No IO or Stop Fault mode the data the BIU requests from the MFP will either be defaulted or held last
20. industrial computer or an IBM AT PS 2 or other MS DOS compatible Personal Computer with 386 or higher microprocessor and 2 Mbyte memory and appropriate cables If the MFP is to be programmed using Logicmaster 90 software a Workmaster II CIMSTAR I or an IBM or IBM compatible computer is required to run the software Logicmaster 90 software can use either a Work Station Interface WSI board an RS 422 port or a standard RS 232 interface with an RS 422 to RS 232 converter The WSI board is installed in the Workmaster II computer at the factory Bus Interface Unit BIU and Field Control base Hand Held Monitor IC660HHM501 version 4 7 or later for configuring the BIU Visual inspection Upon receiving your MFP carefully inspect all shipping containers for damage that may have occurred during shipping If any part of the system is damaged notify the carrier immediately The damaged shipping container should be saved as evidence for inspection by the carrier It is your responsibility to register a claim with the carrier for damage incurred during shipment GE Fanuc will fully cooperate with you if such action is necessary Unpacking Unpack all shipping cartons and verify the contents All shipping containers and packing material should be saved in case it is necessary to transport or ship any part of the system Pre installation Check After unpacking the MFP record all serial numbers These serial numbers may be required if you need
21. module that will receive the data 0 for the BIU 1 to 8 for the MFP The destination module can be the same as the source module The BIU will verify that a smart module is configured in the selected slot Group Move Define the destination slot of the Group data Dest Slot 1 NONS Default 0 lt gt entr Valid keystrokes numeric 0 8 previous parameter next parameter enter parameter up arrow Press F4 enter to accept the destination slot Press F2 gt to go to the next configuration screen Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 C Configure parameter 3 Move 1 Source Reference For each data type a starting offset and length can be specified To select a table type press the F3 tgl key to toggle through the list of valid table types for the MFP The following data types can be read or written R AI AQ A L OQ M T G In addition S SA SB and SC data can be moved from the MFP to the BIU The BIU has read access only to S SA SB and SC tables To enter the start address within the table use the numeric keys Press F4 enter to accept the source reference Press F2 gt to go to the next configuration screen Group Move 1 1 Define the source reference for the first Group Src Ref AI00009 of data to be moved Valid keystrokes tgl numeric previous t g l entr parameter next parameter enter up arrow D Configure parameter 4 Move 1 Destination Refe
22. network outputs used as MFP inputs Reference parameter 3 BIU l local discrete inputs Reference parameter 2 enable ok BIU AI MFP solved data sent back to net work as ilnputs to System controller MFP AQ Figure 3 5 Move Function Blocks for Example 2 GFK 1171 Chapter 3 BIU Configuration Example 3 Local MFP control of station outputs with network backup MFP solved outputs from local inputs control the station outputs If the MFP fails the network outputs will control the station outputs BIU Tables MFP Tables Q Reference Parameter 1 local outputs Network Outputs Reference Parameter 2 AQ local outputs Reference Parameter 3 o local inputs Network Inputs Reference Parameter 4 AI local inputs Figure 3 6 Reference Parameter Mapping for Example 3 3 8 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Reference parameter 1 enable ok enable MFP Q BIU Q BIU l Reference parameter 2 enable MOVE ok enable INT MFP AQ IN Q BIU 96AQ BIU AI LEN Figure 3 7 Move Function Blocks for Example 3 GFK 1171 Chapter 3 BIU Configuration Reference parameter 3 MFP AI Default Hold Last State Configuration Overview The BIU default hold last state configuration determines what will happen to MFP data if network communications or communication between the MFP a
23. not counting Timer 4 not counting Interrupt vector RAM failed Bad diagnosticsmemory area Bad cache memory area Bad system heap RAM WDT watchdog timer timeout XILINX test failed o o co co m miim iim nm nm nm nf ef ee el ed ea o o m ne o Wu o al B wow yw of of Nu al al we wl nw Other error Series 90 Micro Field Processor User s Manual March 1996 If the MFP fails the power up self test see page 2 4 it will generate an error message in the form of an LED blink code GFK 1171 6 Faults and Fault Handling Faults occur in the MFP when certain failures or conditions that affect the operation and performance of the system occur These conditions may affect the ability of the MFP to control a machine or process Fault Handling The condition or failure itself is called a fault When a fault has been received and processed by the Alarm Processor software in the CPU it is called an alarm Faults are recorded in a fault table and displayed on either the MFP Fault Table screen or the I O Fault Table screens in the Logicmaster 90 programming software More information on faults and fault handling can be found in the Logicmaster Series 90 30 20 Micro Programming Software User s Manual GFK 0466 and the Logicmaster Series 90 30 20 Micr60 30 Programmable Controllers Reference Manual GFK 0467 For information on error detection and correction
24. or later for productstandards and general specifications Table 1 3 Power Requirements Power is supplied to the MFP from the Field Control backplane No other power connections are necessary Input Voltage 6 5 VDC Input Current typical at 24 VDC with HHP 300 mA without HHP 110 mA GFK 1171 Chapter 2 Introduction 1 7 1 6 Table 1 4 Memory Allocation Type Capacity Contents User 6K words ApplicationProgram R 2K words 2048registers VAI 128 words 128 analog inputs AQ 128words 128 analog outputs l 512bits 512 discreteinputs OQ 512bits 512 discrete outputs G 1280bits 1280 discrete Genius global data M 1024bits 1024 discrete internal selectively retentive data T 256 bits 256 discrete internal nonretentive data S 128bits 128 bits for fault reporting Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Chapter 2 Unpacking GFK 1171 Installation This chapter describes the procedures for installing the MFP in a Field Control station and connecting a programming device Minimum Requirements In order to install and set up the MFP you will need Series 90 Micro Field Processor MFP module Programming device this can be one of the following items A Hand Held Programmer and cable Cable must be connected to HHP before connecting it to the MFP B Logicmaster90 30 30 Microsoftware a Workmaster II or CIMSTAR I
25. output reference parameters followed by the reference parameter data For each reference parameter the order of data items is data byte length data table selector and finally data offset Reference parameters must be in the following order I AI Q AQ Table C 1 Example Configuration File Byte Value Definition 0 2 number of input reference parameters 1 2 number of output reference parameters 23 32 bytelength of discrete input data sequence id 0 45 16 I table segment selector 6 7 2 relative offset from start of selected table 8 9 16 byte length of analog input data sequence id 1 10 11 10 Al table segment selector 12 113 0 relative offset from start of selected table 14 15 2 byte length of output command discrete data se quence id 2 16 17 18 Q table segment selector 18 19 8 relative offset from start of selected table 20 21 12 byte length of analog output data sequence id 3 22 23 16 AQ table segment selector 24 25 0 relative offset from start of selected table 26 0 number of program checksums 27 0 additiveprogramchecksum 28 29 0 LRCprogramchecksum C 1 A Alarm Processor software 6 3 6 5 B Backplane driver interrupts Baud rate settings 4 2 Bit operation functions A 3 Bits transition 5 7 Bulletin board Bus Interface Unit configuring 1 default hold laststate configuration 8 10 3 22 configuring Byte Len
26. privileges are Level1 Any data except passwords may be read This includes all data memories l Q AQ R etc fault tables and all program block types data value and constant No values may be changed in the MFP This is the default level for a system with passwords Level2 This level allows level 1 privileges plus write access to the data memories l R etc Level3 This level allows levels 1 and 2 privileges plus write access to the application program in STOP mode only Level4 This is the default level in a system with no passwords assigned This level the highest allows levels 1 3 privileges plus read and write access to all memories and the ability to display set or delete passwords for levels 1 3 in both RUN and STOP mode configuration data can written only in STOP mode Chapter 5 System Operation 5 11 5 12 Privilege Level Change Requests To enter or change passwords the programmer must be in on line mode and communicating with the MFP Entering or changing passwords requires access to the highest level If no passwords have been set up for the system this level is automatically available Note Once passwords have been entered they can only be changed by e Entering the correct password to access the highest level privileges e Inthe configuration software by placing the master diskette in the system disk drive of the computer and pressing the ALT and O keys It is important to keep
27. save the configuration This procedure completes the configuration of a Group To return to the Group screen press the Clear key or F1 3 24 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Sweep Enab 02 01 Select whether Group data will be sent during each BIU sweep Se ee eae The number 02 01 in this example represents lt gt tgl entr Group 2 BIU sweep 1 Default Y Valid keystrokes previous next tgl entr clr Sweep Enab 02 02 Grp Data Move 01 YNYYYYYYYYYYYYYY lt gt tgl entr del zoom Figure 3 14 Configuring Sweeps for Data Move Groups In the screen below the Y indicates that at least one Move for the first Group has been defined Up to four moves can be configured for a Group Grp Data Move 01 Select the Group to be configured configure YNNNNNNNNNNNNNNN Moves for a Group or delete a Group Valid keystrokes lt gt selects Group number lt gt del zoom del removes Group zoom configures Moves within group GFK 1171 Chapter 3 BIU Configuration 3 25 Chapter MFP Configuration 4 MFP internal functions can be configured using Logicmaster 90 30 20 Micro software or a Series 90 30 90 20 Hand Held Programmer The configurable parameters for these functions are listed in Table 4 1 Both configuration and programming can be done off line from the MFP using the Logicmaster 90 software Configuration and programming using the Hand Held Programmer must be done with
28. the Hand Held Programmer HHP attached to and interfacing with the MFP For more information about the use of these programmers refer to Logicmaster 90 30 20 Micro Programming Software User s Manual GFK 0466 Series 90 30 90 20 Programmable Controllers Reference Manual GFK 0467 Workmaster II PLC Programming Unit Guide to Operation Manual GFK 0401 Series 90 30 and 90 20 PLC Hand Held Programmer User s Manual GFK 0402 GFK 1171 4 1 Table 4 1 MFP Configuration Parameters Parameter Description Possible Values Default Value I C8can Stop Determines whether I O is to be scanned while YES NO the MFP is in STOP mode NO Pwr Up Mode Selects powerup mode LAST LAST STOP RUN Cfg From Source of configuration when the MFP is pow RAM RAM ered up Logic source is always flash memory PROM flash memory Registers Selects source of register data when the MFP is RAM RAM powered up PROM flash memory Passwords Determines whether the password feature isen ENABLED ENABLED abled or disabled Note If passwords are dis DISABLED abled the only way to re enable them is to clear the MFP memory by power cycling the unit and pressing the appropriate keys on the HHP See page4 5 Baud Rate SNP Port data transmission rate in bits per se 300 4800 19200 cond 600 9600 1200 19200 2400 Data Bits Determines whether the CPU recognizes 7 bit or 7 8 8 bit words SNP requires 8 bits 8 Pa
29. to the Series 90 30 and 90 20 PLC Hand Held Programmer User s Manual GFK 0402 and the Genius Hand Held Monitor User s Guide GFK 0121 MFP Configuration The MFP can be configured and programmed using any of the following methods see Chapter 4 for details e Logicmaster 90 30 20 Micro software on one of the following types of computers you need at least 4 megabytes of hard disk space Workmaster II or CIMSTAR IT industrial computer IBM PC ATPS 2 Personal System 29 with 2M byte RAM an Intel 386 or higher processor and a hard disk drive MS DOS compatible Personal Computer with 2M byte RAM an Intel 386 or higher processor and a hard disk drive Series 90 30 90 20 Hand Held Programmer IC693PRG300 Reference parameters only can be configured through the BIU The BIU is configured using a Hand held Monitor Both configuration and programming can be accomplished off line from the PLC using the Logicmaster 90 programmer Configuration and programming using the Hand Held Programmer must be done on line with the Hand Held Programmer attached to and interfacing with the MFP Use of the programming and configuration software is described in the Logicmaster 90 30 20 Micro Programming Software User s Manual GFK 0466 The Workmaster II computer is described in the Workmaster II PLC Programming Unit Guide to Operation Manual GFK 0401 Use of the Hand Held Programmer is des
30. up 5 8 Serial port Series 90 30 PLC compatibility with 4 5 Slot assignments MFP functions 4 3 Slot designations Software packages Source reference Source slot 3 20 Specifications functional 1 7 memory allocation 1 8 physical Stick 2 2 Stop mode Genius command for 4 7 Storing the user program 4 4 Super Cap backup for RAM memory 1 4 SVC_REO function 5 10 Sweep PLC Sweep time contribution Index 3 Index Symbol o A 6 Troubleshooting Checksum failure OK indicator blinking 6 2 PLC CPU software failure T PLC sequence store failure 6 7 RUN LED blinking 6 2 Table functions Technical help U Timed contacts 5 10 User references Timer constant sweep system security 5 11 watchdog W Timer function blocks Watchdog timer application fault 6 9 Weight WRITE CONFIGURATION datagram Transition bits 5 7 format for 4 8 Timers and counters Timing instruction Index 4 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171
31. viewing logic program Monitor reference data in table form in binary hexadecimal or decimal formats Monitor timer and counter values View MEP scan time firmware revision code and current logic memory use Transfer logic and configuration between the Hand Held Programmer and a removable Memory Card IC693ACC303 This feature allows programs to be moved between PLCs or loaded into multiple PLCs e Start or stop the MFP from any mode of operation HHP Configuration Screens 1 The following screen Main Menu will be displayed on the Hand Held Programmer after the MFP has successfully completed its power up sequence __1 PROGRAM lt S 2 DATA This screen allows you to select the mode of operation of the HHP The choices are PROGRAM DATA PROTECTION and CONFIGURATION Use the Up and Down cursor keys to scroll the menu selection display For information on using these modes refer to the Series 90 30 and 90 20 PLC Hand Held Programmer User s Manual GFK 0402 2 Enter the configuration mode by pressing the 4 key then the ENT key from the Main Menu screen The up and down cursor keys allow you to move between CPU configuration and I O configuration The left and right arrows allow selection of parameters within each of the configurations RO 01 PLC S KEY CLK OFF The screen shown above shows the first configuration item which allows you to change the Hand Held Programmer Key Click feature The default is KEY CLK OFF
32. 3 When you have selected the table you want to map the first MFP reference parameter to press the entr key F4 The following screen will appear S 1 MFPQ1 1 000 Select length clr entr C Enter the length using the numeric keys on the HHM keypad The length you enter will be in bits if the table selector is a discrete table and in words if the table selector is an analog table If you enter a length that is not on a byte boundary a multiple of 8 for discrete data the BIU will round down to the nearest correct offset To accept the length you have entered press the entr key F4 If you have not entered a value for length the reference parameter will remain unassigned A screen that shows the default next available reference address will appear S 1 MFPQ1 1 008 Ref Addr 00001 clr entr Chapter 3 BIU Configuration 3 15 D To change the default reference address use the numeric keys To accept the reference parameter assignment press the entr key F4 The message PLEASE WATT will be displayed followed by the screen shown below S 1 MFPQ1 1 008 I00001 00008 lt gt chg entr E The first reference parameter has now been configured To go to the next reference parameter MFPAQ press F2 5 Repeat steps 4A through 4E for the remaining reference parameters As you press the gt key F2 Reference parameters are displayed in the following order Q1 AQ I1 and AI 6 When you have assigned the f
33. 5 Operation Describes the operation of the MFP Includes the PLC system sweep sequence the system power up and power down sequences clocks and timers system security and I O scanning Chapter 6 Diagnostics Provides a guide to troubleshooting the MFP Describes how to use the LED blink codes that the MFP generates if the unit fails the power up self test Discusses how the MFP handles system faults Appendix A Software Instructions and Reference Types Lists the Logicmaster 90 instructions supported by the MFP Appendix B Instruction Timing Contains tables showing the memory size in bytes and the execution time in microseconds for each function Appendix C Configuration File Format Contains an example format for MFP module configuration within the BIU Related Publications GFK 1171 Field Control FieldControl DistributedI O and Control System I O Modules User s Manual GFK 0826 FieldControl DistributedI O and Control System Genius Bus Interface Unit User s Manual GFK 0825 Genius I O System User s Manual GEK 90486 1 Geniusis a registered trademark of GE Fanuc Automation North America Inc Series 90 Micro Field Processor User s Manual March 1996 iii Preface Programming Devices Logicmaster 90 30 20 Micro Programming Software User s Manual GFK 0466 Series 90 30 20 Micro ProgrammableControllersReference Manual GFK 0467 Series 90 30 90 20 ProgrammableControllersReference Man
34. C 1 0second timer contact 9050006 T MIN 1 0minute timer contact 9550007 alw on AlwaysOn 9050008 alw off AlwaysOff 9650009 sy full Set when the PLC Fault Table fills up Cleared when an entry is removed from the PLC Fault Table and when the PLC Fault Tableis cleared 9650010 io full Set when the I O Fault Table fills up Cleared when an entry is removed from the I OFault Table and when the I O Fault Tableis cleared 9550013 prg chk Set when background program check is active SA0002 ov_swp Set when the PLC detects that the previous sweep took longer than the time specified by the user Cleared when the PLC detects that the previous sweep did not take longer than the specified time It is also cleared during the transition from STOP to RUN mode SA0003 apl flt Set when an application fault occurs Cleared when the PLC transitions from STOP mode to RUN mode 965 A0009 cfg mm Set whena configuration mismatch is detected during system power up Cleared by powering up the PLC when no mismatches are present SA0010 hrd_cpu Set when the diagnostics detect a problem with the CPU hardware Cleared by re placing the CPU module SBO0009 no_prog Set when an attempt is made to put the PLC in RUN mode when there is no executable application program stored in the CPU Cleared by storing an application program to the CPU and putting the PLC in RUN mode SB0010 bad_ram Set when the CPU detects corrupted RAM memory at power up Cleared when the CPU
35. FANUC GE Fanuc Automation Programmable Control Products Series 90 Micro Field Processor User s Manual GFK1171 March 1996 GFL 002 Warnings Cautions and Notes as Used in this Publication Warning notices are used in this publication to emphasize that hazardous voltages currents temperatures or other conditions that could cause personal injury exist in this equipment or may be associated with its use Insituations where inattention could cause either personal injury or damage to equipment a Warning notice is used Caution notices are used where equipment might be damaged if care is not taken Note Notes merely call attention to information that is especially significant to understanding and operating the equipment This document is based on information available at the time of its publication While efforts have been made to be accurate the information contained herein does not purport to cover all details or variations in hardware or software nor to provide for every possible contingency in connection with installation operation or maintenance Features may be described herein which are not present in all hardware and software systems GE Fanuc Automation assumes no obligation of notice to holders of this document with respect to changes subsequently made GE Fanuc Automation makes no representation or warranty expressed implied or statutory with respect to and assumes no responsibility for the accuracy
36. Hand Held Programmer Attach the connector on the other end of the cable to the 15 pin female connector on the MFP These connections are shown in the following figure Hand held Programmer IC693PRG300 Cable IC693CBL303 E Micro Field Processor sd Figure 2 2 Hand Held Programmer Cable Connection to a Micro Field Processor 2 6 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Connections for Using Logicmaster 90 Software You need a Software and Cable Kit package IC640HWP300 to use Logicmaster 90 Micro software with the MFP Workmaster Il Computer with WSI The cable connection for this configuration is from the connector on the WSI board IC647WMI920 to the MFP serial port as shown below O n WSI Serial Serial Cable IC647CBL704 Micro Field Processor Figure 2 3 Logicmaster 90 Programmer to MFP Connection through a WSI GFK 1171 Chapter 2 Installation 2 7 2 8 IBM PC Compatible Computer This configuration uses a standard RS 422 or RS 232 serial communications port on the IBM PC compatible computer An RS 422 RS 232 converter IC690ACC901 is required Examples of cable connections for this type of interface are shown below Micro Field Processor IC690CBL701 10 feet RS485 RS232 ok 3 meters Converter IC693CBL303 6 feet 2 meters IBM PC XT Workmaster Hand heldProgrammer Cable IC693CBL303
37. Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 System Security Overview Security in the MFP is designed to restrict access to selected functions The MFP supports two types of system security password protection and OEM protection Both types of protection can be accessed through the Status and Control portion of the Logicmaster 90 software or the Hand Held Programmer Password protection and OEM protection are described briefly here Refer to the Logicmaster 90 Series 90 30 20 Micro Programming Software User s Manual GFK 0466 or the Hand Held Programmer User s Manual GFK 0402 for further details on the use of these system security features Password Protection GFK 1171 Privilege Levels There are four security or privilege levels in the MFP password system The default level level 4 in a system with no passwords allows read and write access to all configuration logic and data memories Levels 2 4 can be protected by a password There is one password for each of levels 2 4 in the MFP and each password may be unique However the same password can be used for more than one level Passwords can only be entered or changed using the Logicmaster 90 programmer or the HHP Passwords are one to four ASCII characters in length The HHP only allows the ASCII characters 0 to 9 and A to E The privileges granted at each level are a combination of that level plus all lower levels The levels and their
38. a normal sweep Interrupt driven processes that could also affect the sweep such as those initiated by the programmer serial port or backplane driver are not shown The following configuration items affect the MFP sweep I OScan Stop Stop with I O Disabled No Stop with I O Enabled Yes Sweep Mode Normal Constant sweep CNST SWP GFK 1171 5 1 Start of sweep Housekeeping Theat Scar 1 MFP in run BIU in scan YES Wait for group dat Wait for data from BIU mode mode d BIU gt MFP to be used as inputs Wait for reference parameter data Run programmer Run programmer BIU MFP window window Y 2 Run logic program 3 Y p OueiSon 1 waitfor BIU Wait for reference to scan data seca parameter data from MFP to MFP gt BIU be used as NO outputs v v Run programmer Wait for group data window MFP gt BIU Eons een v Run programmer window Start Next Sweep v Figure 5 1 Micro Field Processor Synchronous Sweep MFP and BIU Synchronization 5 2 Synchronization between the MFP and the BIU occurs at three points in the MFP s sweep Synchronization is only necessary when both the MFP and BIU are running the BIU is scanning I O These points of synchronization are marked 1 3 in Figure
39. and 90 20 PLC Hand Held Programmer User s Manual GFK 0402 and the Genius Hand Held Monitor User s Guide GFK 0121 Chapter 3 BIU Configuration 3 13 Sample Screen Sequence for Reference Parameters In this example the MFP is installed in slot 1 of the Field Control station The MFP can be installed in any slot other than that occupied by the BIU slot 0 1 Configure the BIU I O mapping Refer to the Genius Bus Interface Unit Users Manual GFK 0825 for this procedure The Sync Module screen will be the final screen in this process before you proceed to the individual module configuration screens If reference parameters have not been assigned for the MFP the first screen you will see for MFP configuration will appear as follows 2 Press the read function key F4 to read slot 1 The following screen will appear MFP1 0 del zoom 3 To begin assigning reference parameters press the zoom key F4 The following screen which shows the first table discrete outputs selected will appear S 1 MFPOQ1 Unassigned lt gt chg entr 3 14 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 GFK 1171 4 Configure BIU table length and offset Ref Addr for the selected table in the MFP A To assign the reference parameter press the chg key F3 The following screen will appear S 1 MFPQ1 Select table tgl entr B To toggle through the allowed BIU tables press F
40. ased on MFP references 11 1512 Q1 Q512 AI1 AI128 and AQ1 A Q128 References used by the host PLC will map to these MFP references See the Field Control Distributed I O and Control System Genius Bus Interface Unit User s Manual GFK 0825 for examples of I O mapping Input Scan If the MFP is in STOP mode and the I OScan Stop parameter is configured to NO the input scan will be skipped The BIU could still be scanning I O Chapter 5 System Operation 5 3 5 4 Output Scan If the MFP is in STOP mode and the I OScan Stop parameter is configured to NO the output scan will be skipped The BIU could still be scanning I O If the MFP is in STOP mode with I O scan enabled I OScan Stop configured to YES the scan is executed but the outputs will hold the states of the most recent scan Program Execution The application program is executed by the microprocessor on the CPU board The logic solution always begins with the first instruction in the application program immediately following the completion of the input scan Solving the logic provides a new set of outputs The logic solution ends when the END instruction is executed Many program control capabilities are provided by the Control Functions which are described in the Series 90 30 90 20 Programmable Controllers Reference Manual GFK 0467 and in the Hand Held Programmer User s Manual for Series 90 30 90 20 Programmable Controllers GFK 0402 A list of execution times for ea
41. ch programming function can be found in Appendix B of this manual Programmer Window This part of the sweep is dedicated to communicating with the programmer If there is a programmer attached the CPU executes the Programmer Communications Window as shown in Figure 5 2 Support is provided for the Hand Held Programmer HHP and for other programmers that can connect to the serial port and use SNP The CPU performs one operation for the programmer each sweep that is it honors one service request or response to one key press If the programmer makes a request that requires more than 6 milliseconds to process the request processing will be spread out over several sweeps so that no sweep is impacted by more than 6 milliseconds Not attached Hand Held Programmer attached status Not Attach taenga attached Attached Previous Status Previous status Not attached Attached Key No Programmer Abort Setup for Pressed request operation Hand Held in progress Programmer Ves i ie y Yes Process request Setup for Send initial Process key Series 90 display protocol y Send new display Cons r Figure 5 2 Programmer Communications Window Flow Chart Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Deviations from the Standard Program Sweep The user can select certain deviations
42. coil amp NOCOIL negated coil amp NCCOIL setcoil SH amp SLAT resetcoil R amp RLAT positivetransition T amp PCOIL coil negativetransition d amp NCOIL coil retentivecoil M amp NOMCOIL negated retentive M amp NCMCOIL coil retentive set coil SM amp SMLAT retentive reset coil RM amp RMLAT Link horizontallink amp HO verticallink amp VE Note The mnemonics listed for the functions in the following tables are shown as they appear on the Hand Held Programmer s display Timers and Counters The following four function blocks are updated each time they are encountered in the logic timers by the amount of time consumed by the last sweep counters by one count Math Functions Description Mnemonic HHP Function Number Stopwatch timer TMR 10 On delay timer ONDTR 13 Up counter UPCTR 15 Down counter DNCTR 16 Each math function can be used on Integer INT or Double Integer DINT data types Description Mnemonic HHP Function Number Add ADD 60 Subtract SUB 62 Multiply MUL 64 Divide DIV 66 Modulo MOD 68 Square Root SORT 70 Double Precision Add DPADD 61 Subtract DPSUB 63 Multiply DPMUL 65 Divide DPDIV 67 Modulo DPMOD 69 Square Root DPSORT 71 Conversion Functions Description Mnemonic HHP Function Number Integer To BCD 16 bit integer to BCD 80 4 digit
43. cribed in the Series 90 30 and 90 20 PLC Hand Held Programmer User s Manual GFK 0402 GIBM Personal System 2 and PS 2 are registered trademarks of International Business Machines Corporation 1 6 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Fault Reporting The MFP monitors internal operations for system and user problems These faults are reported through the S references and through an internal fault table The fault table can be cleared using either the HHP or Logicmaster 90 software Access to S information is available through the Logicmaster 90 software or the Hand Held Programmer Data in the S reference tables is also available to the BIU and can be sent to the network For more details on faults and fault reporting see Chapter 6 Specifications Table 1 1 Ordering Information Description CatalogNumber Micro Field Processor IC670MFP100 Accessories Description CatalogNumbers Series 90 Micro PLC Programming Software Cable Kit and manuals IC640HWP300 Hand Held Programmer with Cables and Manual includes IC693CBL303 IC693PRG300 Hand Held ProgrammerMemory Card IC693ACC303 Table 1 2 Physical and Functional Characteristics Weight 0 35pounds 0 16kg ModuleDimensions Height 3 25 inches 8 2 cm Width 2 0 inches 5 25 cm Depth 2 9 inches 7 3 cm Typical Scan Rate 1 0ms Koflogic Booleancontacts Y Refer to GFK 0867B
44. d attach a programming device Hand Held Programmer or computer with Logicmaster 90 Micro software to configure the MFP and develop programs for the unit Error Detection And Correction If the MFP fails the power up self test one of the conditions listed in Table 2 1 will be observed after applying power Table 2 1 Power up Sequence Troubleshooting Symptom Action PWR indicator does not light 1 Check that the Field Control station power source is on 2 With power supply off make sure that MFP is installed properly on the Terminal Block PWR indicator lighted but OK indicator is not lighted This indicates that the power source is good and that the CPU has detected an internal fault Refer to Chapter 6 Diagnostics PWR indicator on OK and RUN indicatorsareblinking Refer to Chapter 6 Diagnostics Note The MFP provides built in blink codes to assist in troubleshooting Refer to Chapter 6 PWR indicator on OK and RUN indicatorsareblinkingsynchronously Valid system software is not present in flash memory and must be restored using the soft ware update utility Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Connecting a Programming Device The MFP can be programmed and configured using either the Hand Held programmer or the Logicmaster 90 software included in IC640HWP300 Both of these methods are described in Chapter 4
45. de the module housing To install the MFP position the module so that the cable slot in the module housing is over the connecting cable Press the module down firmly If you feel resistance remove the module and remove any obstruction Also be sure 46416 End View Cable Slot Connecting Cable Terminal Block P d cross section i bas the connecting cable is seated in the cable da slot After placing the MFP onto the base tighten its bolts to secure it The maximum recommended torque is9 in Ibs 2 3 Chapter 2 Installation Power up Self test 2 4 When power is applied to the MFP through the Field Control Terminal Block the MFP automatically performs its power up sequence which includes self diagnostics You should observe the power up sequence to verify that the unit is installed and operating correctly Normal Power up Sequence The Power indicator labeled PWR should light The CPU status indicator labeled OK blinks during the power up self diagnostics When self diagnostics have been successfully completed the OK indicator will remain lighted e The CPU status indicator labeled RUN should light if the unit is configured to run on power up e The COMM indicator does not light until communication is established with an external SNP device After verifying that a valid power up sequence has occurre
46. detects that RAM memory is valid at power up SBO0011 bad_pwd Set when a password access violation occurs Cleared when a password is successfully used to gain a privilege level SB0014 stor_er Set when an error occurs during a programmer store operation Cleared whena store operationis completed successfully 96S C0009 any flt Set when any fault occurs Cleared when both fault tables are cleared SC0010 sy_flt Set when any fault occurs that causes an entry to be placed in the PLC Fault Table Cleared when the PLC Fault table is cleared SC0011 io_flt Set when any fault occurs that causes an entry to be placed in the I O Fault Table Cleared when the I O Fault table is cleared SC0012 sy_pres Set as long as there is at least one entry in the PLC Fault Table Cleared when the PLC Fault Table has no entries SC0013 io_pres Set as long as there is at least one entry in the I O Fault Table Cleared when theI OFault Table has no entries 6 6 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 GFK 1171 MFP Fault Conditions The following faults have effects on system operation that are unique to the MFP PLC CPU Software Failure Whenever a PLC CPU Software Failure is logged the MFP immediately goes into a special Error Sweep mode No activity is permitted when the MFP is in this mode The only method of clearing this condition is to reset the MFP i e cycle power PLC Sequence Store Fail
47. displayed Fl GENIUS CONFIG F2 Module Config more 3 Press the more function key F4 The following screen will be displayed Fl Grp Data Move F2 Previous Menu more GFK 1171 Chapter 3 BIU Configuration 3 19 4 Press F1 to select Grp Data Move The first data Group move screen will be displayed On this screen each of the 16 potential data Groups is represented by a letter N no Moves defined for that Group or Y at least one Move is defined for that Group The number of the data Group indicated by the cursor appears in the upper right corner of the screen Grp Data Move 01 NNNNNNNNNNNNNNNN lt gt del zoom 5 To set up a Group move place the cursor under the number of the Group and press the zoom function key F4 The configuration screen for the first parameter the source slot will be displayed A Configure parameter 1 Source Slot Enter the slot number of the module that will be the source of the data 0 for the BIU 1 to 8 for the MFP The BIU will verify that a smart module is configured in the selected slot Group Move 1 0 Define the source slot of the Group data move Source Slot 0 Default 0 Valid keystrokes numeric 0 8 previous A entr parameter lt next parameter gt accept parameter entr up arrow Press F4 enter to accept the slot Press F2 gt to go to the next configuration screen B Configure parameter 2 Destination Slot Enter the slot number of the
48. e 3 19 How to Configure Default Hold Last State for Group Moves 3 22 How to Configure Selective Scanning of Group Data Moves 3 24 GFK 1171 Series 90 Micro Field Processor User s Manual March 1996 v Contents Chapter 4 MFP Configuration iuda ber IRR ERG A e aa 4 1 Using the HHP to Configure and Program the MFP 4 3 HHP Configuration Screens 06666 4 3 Storing the User Program Using the HHP 0005 4 4 Storing Configuration and Register Data Using the HHP 4 5 Other HHP Functions esc ks me e hm ER RR RAE a Ra 4 5 Using Logicmaster 90 Software to Configure the MFP 4 6 Using Datagrams sssesssssee en 4 7 Placing the MPPinStop NoI OMode ssssssssse 4 7 Datagrams Used for MFP BIU Communication 004 4 7 Chapter 5 System Operation 054 scivtcs ode ua dar ha apr p anodes 5 1 PLC Sweep Summary soodid a ee 5 1 MFP and BIU Synchronization nanasu sasaran eee 5 2 Sweep Time Contribution sie te nesin viae a E e E 5 3 Normal Sweep Processes sisri nesie miman die tin ie E a E G 5 3 Deviations from the Standard Program Sweep suus 5 5 BIU MFPModeCorrelation sseeee RR 5 5 Software Structure mcr eee ha eee ee Rue OR eR RE dis 5 6 Program Structure oren aiei e aea ees 5 6 Data Structure o sog vu gas kates EE REDI wae wad deat jo aad 5 6 Power Up and Power Down Sequences 666 nee e
49. e Clear key to return to the Select length screen S 1 MFPQ1 1 612 bad length err exit If you assign a reference parameter length and offset so that it overlaps an assignment in the BIU for another input module a bad ref address message will be displayed This screen will also be displayed if you enter an offset that is not within the boundaries of the selected table Press the Clear key to reassign the reference parameter S 1 MFPO1 1 504 bad ref address exit If the module rejects the configuration the BIU and the MFP will return to the original configuration state The HHM will show the following screen If this happens press the clear key The HHM will return the display to the original configuration S 1 MFPQ1 1 504 cfg rejected exit GFK 1171 Chapter 3 BIU Configuration 3 17 Group Data Moves Overview source slot slot 1 Group data moves provide an alternate means of mapping MFP I O tables to I O tables in the BIU Up to four types of data in the MFP can be moved by defining a single Group You can configure up to 16 Group data moves Groups differ from reference parameters in the following ways The data within the MFP does not have to be mapped to a table within the BIU but can be mapped directly to another smart module The data within the MFP can be mapped with an offset The data moved can be scanned selectively It does not have to be scanned every input or output scan of the BIU
50. ed on page 4 2 The Logicmaster 90 30 20 Micro Programming Software User s Manual GFK 0466 provides details on the use of the configuration and programming software e EEE E E E o ON SERIES 90 MICRO SOFTWARE CONFIGURATION Catalog i MICRO FIELD PROCESSOR I Scan Stop NO Baud Rate 19200 Data Bits 8 Pur Up Mode LAST Parity ODD Cfg From RAM Stop Bits 1 Registers RAM Modem TT 0 1 100 Second Count Passwords ENABLED Idle Time 10 Seconds Sweep Mode NORMAL Sweep Tmr N A msec D NLMIONMFP m 4 ONFIG VALID IWREPLACE 4 6 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Using Datagrams Datagrams are messages sent from one device on a bus to one or more other devices on that bus They can be sent from an application program in the BIU For general information about the use of datagrams refer to Genius I O System and Communications User s Manual GEK 90486 1 For information about the use of datagrams in a Field Control system refer to Field Control Distributed I O and Control System Genius Bus Interface Unit User s Manual GFK 0825 Placing the MFP in Stop No I O Mode The MFP can be placed in the Stop No I O mode using the following datagram message from the Genius bus Table 4 3 Format for Stop No I O Datagram Byte Value Description 0 20 hex Genius function code 1 21 hex Gen
51. ee 5 8 Power Up Sequence io inte dig a er eR er ere Aes 5 8 Power Down Conditions 0 0 cece eh 5 8 Clocks and Timers eeu esty iw Ret baee eed aes Besa 5 10 System Security eee re ve i ie Ae aer ea d aote ettet 5 11 COVER VIG Wil cdd ee taa ete eR eel A a ete OE a e s 5 11 Password Protection 5 11 Diagnostic Data 6 6 e 5 13 Flash Memory sei ever e teats Bean stoke ates gea a oe tet SS 5 13 Chapter 6 Diagnostics ces pan Ia RARA yaaa TIC UA ARA 6 1 Power upDiagnostics ossis teo eA en 6 2 Faults and Fault Handling 2 2 nce eee 6 3 Fault Handling ti hr RE uet an e aaae a e ae 6 3 Glasses of Faults 41511 e A e 6 3 System Response to Faults 0 eee eee 6 4 MEP Fault Conditions cerle pe eee Ree Re bee bees 6 7 Accessing Additional Fault Information 6 00000 6 9 Technical Helps ice repe ana RR nega 6 9 vi Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Contents Appendix A Software Instructions and Reference Types A 1 Instructions and Function Blocks 00 cece cence eee A 1 Basic Instructions Relay Ladder Contacts and Coils A 1 Timers aid Counters errereen RR e a IRR a aoa A 2 Math Funct Ons iuo eer UR eR OP ee a ADR RISUS RO d A 2 Conversion Functions s serrer beinere n eei e n A 2 Relational Functions 0 00 ccc cece cee eee eeee A 3 Bit Operation Functions 0 cece eee eee A 3 Data
52. ends to the MFP is provided in Table 6 5 An example configuration file is provided in Appendix C If a configuration is stored to the MFP from the network you may not know what the checksums should be If this is the case fill in Os for bytes 26 through 29 of the configuration file that is to be sent to the MFP When the MFP sees 0s in these bytes it will fill in the checksums and request the BIU to read the configuration file so the BIU s copy of the configuration file will then have the correct checksums In this special case the MFP will not go to Stop Faulted mode Chapter 6 Diagnostics 6 7 6 5 Table 6 5 Configuration File Format Byte Definition 0 number of input reference parameters 1 number of output reference parameters 23 bytelength of discrete input data reference parameter 0 45 l table segment selector reference parameter 0 6 7 relative offset for reference parameter 0 8 9 bytelength of analog input data reference parameter 1 10 11 AI table segment selector reference parameter 1 12 13 relative offset for reference parameter 1 14 15 byte length of output command discrete data reference parameter 2 16 17 Q table segment selector reference parameter 2 18 19 relative offset for reference parameter 2 20 21 byte length of analog output data reference parameter 3 22 23 AQ table segment selector reference parameter 3 24 25 relative offset for reference
53. eries 90 Micro Field Processor User s Manual March 1996 ix Chapter Introduction The Series 90 Micro Field Processor MFP shown in Figure 1 1 is a specialized Micro PLC that provides local input output logic within a Field Control station Field Control is a family of modular distributed I O and control products A basic Field Control station consists of a Bus Interface Unit IC670GBI002 and up to eight modules A Field Control station that includes an MFP can support up to seven I O modules Figures 1 2 and 1 3 provide an overview of MFP operation in a Field Control station MFP features include e Compatibility with Logicmaster 90 30 20 Micro programming software release 6 0 Full support for the 90 30 Hand Held Programmer HHD Analarm processor function Password protection to limit access to PLC contents A built in communications port that supports Series 90 protocols SNP and SNPX 245498 FIELD PROCESSOR NNY NINO 00 99 99 90 98 Q 99 Figure 1 1 Series 90 Micro Field Processor GFK 1171 1 1 l LAI I O Modules m s up to 7 QA LAQ 94 Al Q WAQ MFP Figure 1 2 Field Control Station Block Diagram BIU reads inputs from I O modules and network data tables l and Al BIU sends inputs to MFP iR Pees MFP solves local logic BIU synchronized with MFP BIU reads I O module outputs from MFP BIU writes output data to I O modules and network data tables Q and AQ
54. es and contains the user program and communicates with the programmer Hand Held Programmer or computer running Logicmaster 90 30 90 20 Micro software The CPU sends and receives data through the I O terminal block backplane using Field Control communication protocol The primary capabilities of the CPU are e H8 3003microprocessorrunning at 9 84 Mhz 256K x 16 sector flash memory for operating system and nonvolatile user program storage 6K words of user flash memory 128 Kbyte super cap backed RAM Interrupt for power fail warning 2 0 ms Powerup reset circuit Maximum User Program 6K words Registers 2K words Internal Coils 1024 Typical Scan Rate 1 0ms K of logic Boolean contacts Super Cap Backup for RAM Memory The capacitor used to maintain the contents of the CMOS RAM memory in the CPU provides data retention for three to four days with the power off at 25 C 77 F Interface Connectors Field Control Connector The MFP uses a standard Field Control connector that plugs into an I O Terminal Block TheI O Terminal Block provides backplane communications between the BIU and I O devices including the MFP CPU Serial Port A15 pin D type female connector on the side of the MFP provides the connection to an RS 422 compatible serial port which is used to communicate with Logicmaster 90 30 20 Micro software the Hand Held Programmer or for general purpose communications using the Series 90 Protocol SNP
55. est any particular level When the HHP is reconnected to the MFP the MFP reverts to the highest unprotected level OEM Protection The OEM protection feature provides a higher level of security than password protection and is used by an original equipment manufacturer to further restrict access to program logic and configuration parameters When OEM protection is enabled locked the user has no access to the logic program and read only access to the configuration The OEM protection state is retentive across a power cycle Refer to the Logicmaster 90 Series 90 30 20 Micro Programming Software User s Manual GFK 0466 and to the Logicmaster 90 on line HELP screens for details on the use of this feature Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Diagnostic Data Diagnostic bits are available in the 765 memory that indicate a mismatch in I O configuration Refer to Chapter 6 for more information on fault handling Flash Memory The MFP provides flash memory for non volatile user program storage and for system firmware In addition the Read Write Verify EE Flash PROM with PLC User Memory function initiated from either the Logicmaster 90 software or the HHP uses flash memory for storage of the configuration and reference data Because the executable version of the user program is already resident in the non volatile flash memory a separate copy of the user program is not maintained for the Read Write
56. execution ENDSW 0 Nooperation NOOP 1 Nested jump JUMP 3 Nested master control relay MCR 4 Target number for jump LABEL 7 Master control sequence end ENDMCR 8 DoI Oupdate DOIO 85 System service request SVCREQ 89 13 Shut down PLC 14 Clear fault tables 15 Read last fault 16 Read elapsed time clock PID PID IND algorithm PIDIND 87 PID ISA algorithm PIDISA 86 The Do I O function is not supported Although you can store a DOIO or Fast DOIO function block it will have no effect in your logic program A 4 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Table Functions GFK 1171 The array search functions supported by the MFP can be operated on by four different data types Byte Word INT DINT The array move function can be operated on by five different data types Bit Byte Word INT DINT Description Mnemonic HHP Function Number Search equal to SREQ 101 to 104 Search not equal to SRNE 105 to 108 Search less than SRLT 109 to 112 Search less than or equal to SRLE 113 to 116 Search greater than SRGT 117 to 120 Search greater than or equal to SRGE 121 to 124 Copy array source to definition MOVA 130 to 134 Appendix A Software Instructions and Reference Types A 5 User References Data in Series 90 30 20 Micro PLC programs is referenced by its address in the system A reference specifies both a memory type and a precise address within that memory ty
57. for Statement List programs refer to the Series 90 30 and 90 20 Hand Held Programmer Manual GFK 0402 Classes of Faults The MFP detects three classes of faults internal failures external failures and operational failures Following are examples of these failures e Internal Failures Non responding circuit boards Memory checksum errors External Failures Sequence fault Operational Failures Communication failures Configuration failures Password access failures GFK 1171 Chapter 6 Diagnostics 6 3 L6 System Response to Faults 6 4 Some faults can be tolerated while others require that the system be shut down I O failures may be tolerated by the system but may be intolerable by the application or the process being controlled Operational failures can normally be tolerated MFP faults have two attributes Fault Table Affected I OFault Table PLC Fault Table Fault Action Fatal Diagnostic Informational Fatal faults are recorded in the appropriate table diagnostic variables if any are set and the system is halted Diagnostic faults are recorded in the appropriate table and any diagnostic variables are set Informational faults are only recorded in the appropriate table Possible fault actions are listed in Table 6 2 Table 6 2 Fault Actions Fault Action Response by CPU Fatal Log fault in Fault Table Set fault references GotoSTOP FAULT mode Diagnostic Log fault in Fault Table Set fau
58. gth 3 22 C Cable connections Hand Held Programmes E work station interface Catalog numbers BIU IC670GBI002 Cables 1C690CBL303 2 8 IC690CBL701 2 8 IC690CBL702 2 8 IC690CBL705 2 8 Converter IC690ACC901 HHP IC693PRG300 1 3 1 7 dl td Card IC693ACC303 4 3 PLC IC750MFP100 1 7 Software IC641SWP3O01L 304 306E 307E Software Cable Kit amp Manuals IC640HWP300 1 7 2 5 2 7 WSI board IC647W MT920 2 7 Clearing memory Clock elapsed time Clocks and timers Communications link broken Compatibility Series 90 Micro Field Processor User s Manual March 1996 Index mU BIU 1 6 vw MFB MFP using HHP using Logicmaster 90 software 4 6 parameters for MFP Configuration and register data storing to flash 4 5 Configuration file example C 1 format Connectors Constant sweep time mode 5 5 Control functions Conversion functions A 2 CPU features D Data move functions A 4 Data structure 5 6 Datagrams 4 7 Stop Nd O WRITE CONFIGURATION Default configuration for MFP in BIU Default holdlaststate BIU 5 10 configuring with Group moves 322 823 Ed e with reference parameters 3 16 Destination reference Destination slot 3 20 Diagnostic data 5 13 Dimensions Discrete memory reference definitions DoI O function E E mail address Elapsed time clock 5 10 Error detection and correction power up self test I
59. ih ee ia nnn eee ee 1 7 Table 1 4 Memory Allocation nad iie a e e a IIl 1 8 Table 2 1 Power up Sequence Troubleshooting 0 0 6 6 eee eens 2 4 Table 2 2 RS 422 15 Pin Connector Pin Assignments ooooooococcoconnccccrrrrrr eee eee 2 9 Table 3 1 MFP Default Configuration File 2 0 0 0 6c eens 3 1 Table 4 1 MFP Configuration Parameters 00 6060 nass nern e 4 2 Table 4 2 Slot Assignments for HHP Functions 666 eee eens 4 4 Table 4 3 FormatforStop Nol ODatagram 0 0 000s 4 7 Table 4 4 Datagrams Sent from PLC to BIU 0 6 1 4 7 Table 4 5 Format for Write Configuration Datagram 6 0 ccc eee eens 4 8 Table 5 1 Sweep Time Contributions 0 66 Ile 5 3 Table 5 2 BIU and MFP Mode Correlation 0 0 0 06666 rr 5 5 Table 5 3 Memory Data Types 2 nee eens 5 6 Table 6 1 Power up Diagnostic LED Blink Error Codes ooooccccccocooorrorocao eens 6 2 Table 6 2 FaulbActionsas er beet ae ene EE E E de are ut Sie aah atts camello cia atake 6 4 Table 6 3 Fault Summary cesi erno tr eres iex eei Ea ee e POR ep ER a ore eek COE od tels 6 4 Table 6 4 Fault References 5 ere E EC eR Ce EG tee Ae e D ERE AN Tote 6 6 Table 6 5 Configuration File Format ssssssssssseese e 6 8 Table 6 6 MFP CPU Software Faults 2200 ee 6 9 Table 6 7 Range and Size of User References for the MFP 0 0 cee ccc cece A 6 Table C 1 Example Configuration File ee eerie itenei nena eens C 1 GFK 1171 S
60. inal reference parameter press F2 to go to the first Default Hold LastState screen Screen Sequence for Default Hold Last State Configuration 1 Note that you will see Default Hold Last State screens only for tables that have a configured reference parameter If a reference parameter is unassigned the corresponding Default Hold LastState screen will not be displayed S 1 Module gt SI DEFAULT ZERO lt gt tgl entr When DEFAULT is set to ZERO all zeros will be sent if communication is lost When DEFAULT is set to HOLD the last valid data received will be sent 2 To change the default setting press F3 and then accept the change by pressing F4 To go to the next screen press F2 By pressing F2 you can toggle through the Default Hold Last State parameters in the following order Module gt l Module gt AI Network AQ Network gt Q When you have finished configuring the Default Hold Last State parameters BIU configuration for the MFP is complete When the MFP accepts the new reference parameter and default hold last state configuration from the BIU it updates its copy of the configuration file to reflect the new values The BIU then builds a scanning structure that includes the MFP 3 16 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Error Messages for Reference Parameters e Ifyou enter an invalid length value the HHM will display the following screen If this happens press th
61. ion is available through Logicmaster 90 software or with the Hand Held Programmer For more details on faults and fault reporting see Chapter 6 Reference Nickname Description 90540002 ov_swp Exceeded constant sweep time SA0009 cfg mm Systemconfigurationmismatch SBO0011 bad_pwd Password Access Failure Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Appendix B GFK 1171 Instruction Timing The MFP supports many different functions and function blocks This appendix contains tables showing the memory size in bytes and the execution time in microseconds for each function Memory size is the number of bytes required by the function in a ladder diagram application program The execution times shown are as measured without the BIU sweep enabled Two execution times are shown for each function Execution Time Description Enabled Time required to execute the function or function block when power flows into and out of the function Typically best case times are when the data used by the block is contained in user RAM word oriented memory and not in the the discrete memory Disabled Time required to execute the function when power flows into the function or function block however it is in an inactive state as when a timer is held in the reset state Notes 1 Time in microseconds is based on Release 6 0 of Logicmaster 90 30 90 20 Micro software 2 Timers and counters are u
62. ius sub function code for TEST message 2 F6 hex GBIU specific test message code 3 18 hex SEND_A_SEND_TEST_DATA command code 4 slot slot to send the SEND_TEST_DATA command to 5 0 reserved 6 0 offset of data least significant byte 7 00 offset of data most significant byte 8 04 byte length of data 9 47 hex password byte 1 10 45 hex password byte 2 11 46 hex password byte 3 12 01 put MFP in Stop NoIO mode Datagrams Used for MFP BIU Communication Table 4 4 Datagrams Sent from PLC to BIU Genius Subfunction Code Datagram hex WriteConfiguration 04 Begin Packet Sequence 06 End Packet Sequence 07 GFK 1171 Chapter 4 MFP Configuration 4 7 Note The Write Configuration datagram must be preceded by a Begin Packet Sequence datagram and followed by an End Packet Sequence datagram Table 4 5 Format for Write Configuration Datagram Byte Value Description 0 20 hex Genius function code 1 4 Genius sub function code for WriteConfiguration 2 1 slot for module MFP should be slot 1 3 1F hex Smart Module Id 4 0 reserved 5 4 MFP module Id 6 0 reserved 7 3 reference types 3 inputs and outputs 8 0 reserved 9 24 hex bytelength configuration 10 0 reserved 11 0 reserved 12 0 reserved 13 0 reserved 14 0 reserved 15 Oto 1F hold last state default byte see bit map on page 4 9 16
63. lt references Informational Log fault in Fault Table Fault groups their fault actions the fault tables affected and the mnemonic for system discrete S points that are affected are listed in Table 6 3 Table 6 3 Fault Summary Fault Group Fault Action Fault Table Special Discretes SystemConfigurationMismatch Fatal PLC Fault Table sy_flt any flt sy pres cfg mm PLC CPU Hardware Failure Fatal PLC FaultTable sy flt any flt sy pres hrd cpu Program Checksum Failure Fatal PLC FaultTable sy flt any flt sy pres pb sum Low Battery Diagnostic PLC FaultTable sy flt any flt sy pres low bat PLC Fault Table Full Diagnostic sy full I OFault Table Full Diagnostic io full ApplicationFault Diagnostic PLC FaultTable sy flt any flt sy pres apl flt No User Program on Power up Fatal PLC Faulttable sy flt any flt no prog Corrupted User RAM Fatal PLC FaultTable sy flt any flt sy pres bad ram Password Access Failure Diagnostic PLC Fault Table sy_flt any_flt sy_pres bad_pwd PLC Software Failure Fatal PLC Fault Table sy_flt any_flt sy_pres sft_cpu PLC Store Failure Fatal PLC Fault Table sy_flt any_flt sy_pres stor_er Constant Sweep Time Exceeded Diagnostic PLC Fault Table sy_flt any_flt sy_pres ov_swp Unknown PLC Fault Fatal PLC Fault Table sy_flt any_flt sy_pres UnknownI OFault Fatal I OfaultTable lo flt any flt io pres
64. nd the BIU is lost Network Mapping The BIU contains four internal tables that are used to send data onto the system network and receive data from the network e TO NET WORD word data going out on the network from the Field Control station Al e TO NET DISC bit data going out on the network from the Field Control station lI FROM NET WORD word data coming from the network into the Field Control station AQ FROM NET DISC bit data coming from the network into the Field Control station Q BIU Outputs The output default hold last state configuration parameters apply to any data sent to the MEP by the BIU where the ultimate source of that data is the communication network One parameter applies to the FROM NET DISC table The other applies to the FROM NET WORD table These parameters specify what data to send to the MFP when the network communications are not operating Hold last state indicates send the last valid data received from the network Default means send all zeros to the module The value of these parameters at powerup is default 3 10 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Hold last state default Q parameter Discrete data Network FROM_NET DISCRETE Q Word data FROM_NET_WORD AQ Hold last state default AQ parameter Figure 3 8 Default Hold Last State Configuration Parameters for BIU Outputs If data from a FROM NET table is sent to
65. ndex 1 Index Index 2 Examples configuration file format C 1 reference parameters F Fault handling 6 3 6 9 Fault reporting Fault summary references Faults Checksum failure 6 7 classes of 6 3 Flash memory alarm 6 9 hexadecimal dump 6 non configurable PLC CPU software failure PLC sequence store failure 6 7 reference definitions 6 5 6 references table of 6 6 system response to Watchdog Timer Application fault Flash Ed alarm 6 saving configuration and register data in 4 5 saving the user program in 4 4 Format configuration file 6 8 5 9 CA ares CONFIGURATION datagram 4 8 Function blocks Functional characteristics Functional description 1 4 Functions G GE Fanuc bulletin board Grounding 2 2 Group data moves 3 18 how to configure selective sweep configuration H Hand Held Monitor Series 90 Micro Field Processor User s Manual March 1996 Hand Held Programmer configuration screens useful functions Hexadecimal dump faults HHP Memory Card 14 3 Housekeeping I O mapping B 2 I Oscanning Indicators power up sequence Input scan Installation 2 2 p 3 grounding procedures programmer grounding 2 2 RS 422 to RS 232 converter 2 9 Instruction timing B2 Instructions A 1 basic JA 1 Interrupt from BIU 5 5 L LED blink error codes 3 LED indicators 1 5 Levels privilege change requests
66. nt connections not shown Logicmaster Programming Device Grounding For proper operation the programmer for Logicmaster 90 Micro software Workmaster ILor CIMSTAR I or IBM PC or compatible computer must have a ground connection in common with the MFP Normally this common ground connection is provided by ensuring that the programmer s power cord is connected to the same power source with the same ground reference point as the Field Control station however this will need to be verified for each installation 2 2 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Mounting the MFP on a Terminal Block GFK 1171 For personal safety avoid contact with module wiring and with the exposed connectors on the Terminal Block when installing or removing Field Control modules Caution Electrostatic discharge can damage the MFP when it is not installed on a Terminal Block Always observe good ESD protection practices when handling an un installed module Do not insert or remove the MFP during operation if the temporarily incorrect data that may result could cause hazardous or unexpected conditions If the protective label is still in place on the Terminal Block remove it before attempting to install the MFP Before installing the MFP remove the cable slot knockout s wherever the module would cover the terminal board connecting cables The knockout can be removed with pliers or by pressing out from insi
67. ocal outputs Network Outputs Reference Parameter 2 AQ local outputs Reference Parameter 3 o local inputs Network Inputs Reference Parameter 4 AI local inputs Figure 3 2 Reference Parameter Mapping for Example 1 3 4 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Reference parameter 1 Reference parameter 3 enable ok enable MFP AQ L BIU AHQ BIU l Reference parameter 2 Reference parameter 4 enable ok enable ok MFP AQ BIU AQ BIU Al MFP AI Figure 3 3 Move Function Blocks for Example 1 GFK 1171 Chapter 3 BIU Configuration 3 5 Example 2 Local MFP control of station outputs using control inputs from the network and from local discrete inputs Outputs from the MFP control station outputs and are sent back to the network as inputs to the system controller MFP Tables Reference Parameter 1 BIU Tables Q Network local outputs Outputs local outputs Reference Parameter 3 local inputs Network Inputs Reference Parameter 4 HAI Reference Parameter 2 local inputs Figure 3 4 Reference Parameter Mapping for Example 2 3 6 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Reference parameter 1 enable ok BIU Q local discrete outputs under MFP control MFP Q Reference parameter 4 enable ok BIU AQ MFP AI
68. of each sweep If the watchdog timeout value is exceeded the OK LED goes off the CPU goes through its power up sequence and the MFP is left in STOP mode with a watchdog timer fault recorded Constant Sweep Timer The Constant Sweep Timer controls the length of a program sweep when the MFP operates in Constant Sweep Time mode In this mode of operation each sweep consumes the same amount of time For most application programs the Input Scan Application Program Logic Scan and Output Scan do not require exactly the same amount of execution time in each sweep The value of the Constant Sweep Timer is set by the programmer and can be any value from 5 to 200 milliseconds The default value is 100 ms If the Constant Sweep Timer expires before the completion of the sweep the previous sweep was not complete and the ov_swp fault is not set the MFP places an over sweep alarm in its fault table At the beginning of the next sweep the MFP sets the ov_swp fault contact The ov_swp contact is reset when the MFP is not in Constant Sweep Time Mode or if the time of the last sweep did not exceed the Constant Sweep Timer Timer Function Blocks The MFP supports three types of timer function blocks in the Logicmaster 90 software on delay timer off delay timer and elapsed time Timed Contacts Four timed contacts each of which cycles on and off for a specified interval are available to the user 01 second 0 1 second 1 second and 1 minute
69. ompatible computer one end of the extension cable plugs into the Miniconverter s 9 pin serial port connector the other end plugs into the 9 pin serial port of the computer When used with a GE Fanuc Workmaster II computer or an IBM PS 2 Personal Computer the Converter plug supplied with kit is required to convert the 9 pin serial port connector on the Miniconverter to the 25 pin serial port connector on the computer For more information see the Series 90 30 Programmable Controller Installation Manual GFK 0356 244985 RS 422 RS 232 PORT PORT Figure 2 5 Series 90 SNP to RS 232 Adapter GFK 1171 Chapter 2 Installation 2 9 Chapter BIU Configuration 3 A Field Control station is configured through the BIU using a Hand Held Monitor BIU configuration includes communications configuration and module configuration Communications configuration consists of setting the BIU parameters related to the communications network used by the Field Control station and includes network mapping Module configuration consists of all other configuration pertaining to the mapping of I O data and setting specific module parameters Module configuration is the phase of BIU configuration that directly relates to the MFP For more information concerning BIU configuration refer to the Operation and Station Configuration chapters in the Genius Bus Interface Unit Users Manual GFK 0825 MFP Default Configuration When the Field Cont
70. onal Equal INT 19 2 zz 9 Equal DINT 22 4 9 NotEqual INT 19 2 9 NotEqual DINT 224 9 Greater Than INT 19 2 i 9 Greater Than DINT 224 9 Greateil han Equal 19 2 x 9 INT Greateifhan Equal 224 e 9 DINT Less Than INT 19 2 9 Less Than DINT 22 4 9 LessThan Equal INT 19 2 9 LessThan Equal DINT 22 4 9 Range INT 25 6 9 Range DINT 28 8 9 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 GFK 1171 Execution Time Enabled Disabled Increment Size Group Function u sec u sec bytes Bit Operation LogicalAND 32 0 13 LogicalOR 32 0 13 LogicalExclusive OR 32 0 13 Logical Invert NOT 27 2 9 Shift Bit Left 68 0 7 2 13 06W 1 81B 15 Shift Bit Right 73 6 6 4 13 66W 1 92B 15 Rotate Bit Left 78 4 14 26W 1 87B 15 Rotate Bit Right 77 6 4 15W 2 6B 15 Bit Position 36 0 13 Bit Clear 35 2 13 Bit Test 25 6 13 Bit Set 352 13 Mask Compare WORD 92 0 12 86W 1 65B 25 MaskCompare 95 2 25 38W 1 14B 25 DWORD Data Move Move INT 32 0 4 56W 13 Move BIT 42 4 4 06W 13 Move WORD 32 0 4 06W 13 BlockMove 53 6 BlockClear 27 2 3 37W 9 Shift Register BIT 83 2 0 176B 15 Shift Register WORD 424 6 34W 15 Bit Sequencer 40 8 19 2 15 Appendix B Instruction Timing B 3 Execution Time Enabled Disabled Increment Size Group Function
71. or a specific purpose The following table lists these memories Table 5 3 Memory Data Types Memory Type User Reference Data Type Discrete Input 9oI bit Discrete Output Q bit Discrete User Internals M bit Discrete Temporaries T bit DiscreteSystem S bit DiscreteGlobal G bit Register R word AnalogInput AI word AnalogOutput 9oAQ word Note The symbol is used to distinguish machine references from nicknames and is only used with Logicmaster 90 software 5 6 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Discrete Memory Reference Definitions Type Definition Function Y Discretereference input point The state of the input as detected during the last input scan Q Discrete reference output point The state of the output as last set by the applicationprogram M Userinternal Internal coil used for boolean logic when the result of a rung is only required to be used later in the program as conditional logic T Temporary Internal coil similar to M reference except that it is non retentive 96S System discretes S SA SB SC Include system bits used internally by the CPU faultbits for holding system fault data and reserved bits for future system expansion G Global Used to access data shared among PLCs Alwaysretentive User internals 70M are useful when the coil in a rung is only required to be used later in the logic solution a
72. ou access the screen for reference parameter 4 AI the following screen will appear S 1 MFPAI Unassigned lt gt chg entr e In the top line of the screen S 1 indicates slot 1 in the Field Control station The MEP can be installed in any slot except for the one occupied by the BIU which is always in slot 0 MFPAI identifies the reference parameter that the screen is displaying AI within the MFP e Inthe second line unassigned indicates that this reference parameter is not assigned The abbreviations at the bottom of the screen indicate the functions assigned to keys F1 through F4 for this screen The lt and gt arrows on the screen indicate that you can move to the previous or next parameter Pressing F3 chg allows you to toggle through the BIU table selectors After editing the reference parameter assignment you must press F4 entr for the change to take place If reference parameters have been assigned for the MFP you will see a screen similar to the following for each reference parameter S 1 MFPAI AQ 008 AQ00001 00008 lt gt chg entr In the first line AQ 008 indicates that 8 words of data in the BIU s AQ table has been assigned to the AI table in the MFP e Inthe second line AQ00001 00008 indicates the range of references in the BIU tables that is assigned to begin at AI001 in the MFP For information pertaining to the use of hand held devices refer to the Series 90 30
73. parameter 3 26 number of program checksums 27 additiveprogramchecksum 28 29 LRCprogramchecksum Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 6 Accessing Additional Fault Information The Fault Table displays contain basic information regarding the fault If more detailed information is needed a hexadecimal dump of the fault can be obtained by positioning the cursor on the fault entry and pressing the Ctrl F keys simultaneously The hexadecimal information will be displayed on the line directly below the function key display Two faults Flash Memory Alarm and Watchdog Timer Application Fault are unique to the family of Series 90 Micro PLCs which includes the MFP Refer to the table below for descriptions and corrective actions for these faults All other faults applicable to the MFP are described in the Logicmaster 90 Series 90 30 20 Micro Programming Software User s Manual GFK 0466 If you find it necessary to contact Field Service concerning a fault you should be prepared to tell them the information that is provided in the Fault Table and the hexadecimal information you see when you press the Ctrl F keys Field Service personnel will give you further instructions Table 6 6 MFP CPU Software Faults Name Flash Memory Alarm Error Code BAD FLASH OP 32 Description The PLC operating system generates this fault when it detects an internal flash device error during a flash write or era
74. pdated each time they are encountered in the logic timers by the amount of time consumed by the last sweep and counters by one count 3 For bit operation functions L the number of bits For bit position N the bit that is set For data move functions N the number of bits or words 4 For table functions increment is in units of length specified 5 Enabled time for single length units of type R AL and AQ 6 JUMPs LABELs COMMENTS and non nested MCRs are included in the boolean timing spec which is 1ms 1K logic 7 Boolean contact execution times are 1 0us for fast I 96011 96164 references and fast Q 97601 76064 references Boolean execution times are 1 2us for normal inputs and 1 6us for normal outputs B 1 B 2 Instruction Timing Execution Time Enabled Disabled Increment Size Group Function u sec u sec bytes Coils Relays Coils Relays See note 7 on page B 1 2 Timers Off Delay Timer 30 4 38 4 15 On Delay Timer 392 312 15 Elapsed Timer 352 28 0 15 Counters Up Counter 41 6 40 8 x 11 Down Counter 41 41 6 11 Math Addition INT 29 6 13 Addition DINT 30 4 13 Subtraction INT 28 8 13 Subtraction DINT 30 4 13 Multiplication INT 32 8 13 Multiplication DINT 61 6 13 Division INT 40 0 13 Division DINT 65 6 13 ModuloDivision INT 40 8 13 ModuloDivision DINT 66 4 13 Square Root INT 52 0 Square Root DINT 90 4 Relati
75. pe For example 100001 Specifies address 1 in input memory R0O0256 Specifies address 256 in register memory The symbol is used to distinguish machine references from nicknames and is only used with Logicmaster 90 software The symbol is not used with the Hand Held Programmer The prefix of a user reference indicates where data is stored in the MFP References in the MFP are either discrete or register data types Table 6 7 Range and Size of User References for the MFP Reference Type Reference Range Size Userprogramlogic Notapplicable 6K words Discreteinputs internal 9910001 9910512 512bits Discreteoutputs internal 900001 9600512 512bits Discreteglobals G0001 G1280 1280bits Discreteinternal coils MO001 M1024 1024bits Discretetemporary coils T0001 T0256 256 bits System status references S0001 S0032 32 bits SA0001 SA0032 32 bits SBO0001 SB0032 32 bits SCO001 SC0032 32 bits Systemregisterreferences R0001 R2048 2K words Analoginputs AI0001 AI0128 128words Analogoutputs AQ0001 AQ0128 128 words System registers t SRO001 SROO16 16 words For reference table viewing only may not be referenced in a user logic program References for Fault Reporting A 6 The MFP monitors internal operations for either system or user problems called faults These faults are reported through the S references and through an internal fault table Access to S informat
76. ppendix B lists instruction execution times Data output Output data is sent to BIU Determined by BIU Communications Servicerequests from programming Logicmaster 90 0 108 Services device via a serial port interrupt HHP 1 14 Normal Sweep Processes GFK 1171 Housekeeping The housekeeping portion of the sweep performs the tasks necessary to prepare for the start of the sweep If the MFP is in the constant sweep mode the sweep will be delayed until the required sweep time elapses If the required time has already elapsed the ov_swp 5A0002 contact is set and the sweep continues without delay Next the timer values hundredths tenths and seconds are updated by calculating the difference from the start of the previous sweep and the new sweep time To maintain accuracy the actual start of sweep is recorded in 100 microsecond increments The remainder field of each timer contains the number of 100 microsecond ticks that have occurred since the last time the timer value was incremented I O Scanning The input and output scan portion of the MFP consists of reading and writing data to a data transfer buffer The MFP s backplane driver reads and writes information to this buffer I O scanning is configured by the BIU which sends a configuration file that contains I O type and length data to the MFP The MFP sends and receives data to from the BIU through the backplane on the IO terminal block The input and output scans are b
77. rence To configure the destination reference enter the table selection and the starting address within the table Press F3 to toggle through the table types To enter the start address within the table use the numeric keys Press F4 enter to accept the destination reference Press F2 gt to go to the next configuration screen Group Move TT Define the destination reference for the first Des Ref R00001 Group of data to be moved Valid keystrokes tgl numeric previous lt gt tgl entr parameter next parameter enter up arrow GFK 1171 Chapter 3 BIU Configuration 3 21 E Configure parameter 5 Move 1 Byte Length This screen defines the number of bytes to be moved from the source to the destination The BIU will insure that the value is valid for the source slot and the destination slot Press F4 enter to accept the length you have specified Press F2 gt to go to the next configuration screen Define the byte length of the Group of data to Group Move Byte Len 000 be moved Valid keystrokes numeric previous lt gt tgl entr parameter next parameter up arrow 6 When you have finished entering the parameters for the first Move in the Group press F2 gt to go to the next Move Up to four moves can be configured for a Group When all four Moves in a Group are configured the Move Deflt Move Default screen will be displayed How to Configure Default Hold Last State for Group Moves Move Deflt
78. rity Determines whether parity is added to words ODD ODD EVEN NONE Stop Bits Number of stop bits used in transmission Most 1 1 serial devices use one stop bit slower devices use 2 two Modem TT Modem turnaround time 10ms unit Thisisthe 0 255 0 time required for the modem to start data trans mission after receiving the transmit request Idle Time Time in seconds the CPU waits for the next 1 60 10 message to be received from the programming device before it assumes that the programming device has failed and proceeds to its base state Sweep Mode Normal the sweep runs until it is complete NORMAL NORMAL CNST SWP Constant the sweep runs for the time specified in Sweep Tmr Sweep Tmr Constant sweep time in milliseconds Editable NORMALmode N A N A when Sweep Mode is CNST SWP non editable CNST SWP mode 5 200 100 otherwise 4 2 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Using the HHP to Configure and Program the MFP You can use the HHP to perform the following tasks e Statement List logic program development The Statement List programming instructions provide basic boolean instructions to execute logical operations such as AND and OR and many functions that execute advanced operations including arithmetic operations data conversion and data transfer On line program changes Search logic programs for instructions and or specificreferences Monitor reference data while
79. rol station is powered up with the MFP installed the BIU detects the MFP s presence If the BIU does not have a valid configuration for the MFP it obtains a default configuration from the MFP The MFP creates a default configuration at power up This default configuration will be replaced with the new configuration that will be created when you configure the BIU An example configuration file for the MFP is provided in Appendix C Table 3 1 MFP Default Configuration File Direction Segment Selector Offset Length MFP gt BIU Q nextavailablereference 0 MFP gt BIU PAQ nextavailablereference 0 BIU MFP l nextavailablereference 0 BIU MFP Al nextavailablereference 0 GFK 1171 3 1 I O Mapping Overview The I O function of the MFP is configured by the BIU which sends a configuration file to the MFP The configuration file contains I O type and length data that maps BIU reference parameters to input output tables in MFP memory The configuration file can be created using the Hand Held Monitor or using a Genius WRITE CONFIGURATION datagram Datagrams which are messages used by devices on a bus are discussed on page 4 7 The BIU has I AI Q and AO internal memories that are used for I O data The following table lists the amount of memory of each type that can be transferred to the controller CPU across the network and the highest address that can be used for each reference type
80. rom network to BIU Q table mapped as outputs to module O default to 1 1 hold last state data from network to BIU AQ table mapped as outputs to module O default to 1 1 hold last state Figure 4 1 Bit Map for Hold Last State Default Byte GFK 1171 Chapter 4 MEP Configuration 4 9 Chapter System Operation 5 This chapter describes the operation of the MFP It includes a discussion of the sweep sequence power up and power down sequences clocks and timers system security through password assignment and the I O system PLC Sweep Summary The logic program in a PLC executes in a repetitive fashion until stopped by a command from the programmer or by a command from another device such as a host computer This repetitive cycle which includes the sequence of operations necessary to execute a program one time is called a sweep In addition to executing the logic program the sweep includes obtaining data from input devices sending data to output devices performing internal housekeeping and servicing the programmer The MFP is different from a typical PLC in that it does not perform an I O scan This function is performed by the BIU Therefore in a Field Control station the sweep is shared by the BIU and the MFP in a synchronous relationship as shown in Figure 5 1 Numbers 1 3 in the figure indicate the points in the sweep where the MFP and the BIU are synchronized Note that Figure 5 1 shows the processes that occur during
81. rs are associated with the four I O tables in the MFP as follows BIU Reference Parameter I O Table in MFP 1 discreteinputs Q discrete outputs 2 analoginputs AQ analog outputs 3 discrete outputs l discrete inputs 4 analog outputs AI analog inputs The reference parameters operate in a manner similar to the data Move functions in ladder logic programming Move function blocks are used to describe the operation of the reference parameters in Figure 3 1 For details on Move function blocks see the Series 90 30 90 20 Programmable Controllers Reference Manual GFK 0467 Reference parameter 1 Reference parameter 3 enable ok enable ok MFP Q1 BIU Q table BIU l table MFP l1 Reference parameter 2 Reference parameter 4 enable ok enable ok MFP AQ1 BIU AQ table BIU AI table MFP AI1 BIU Inputs MFP Outputs BIU Outputs MFP Inputs Figure 3 1 BIU Reference Parameters Described as Data Move Function Blocks GFK 1171 Chapter 3 BIU Configuration 3 3 Reference Parameter Examples Example 1 Local MFP control of station outputs using station inputs as inputs to the MFP Outputs from the MFP directly control station outputs No inputs or outputs are mapped to the network In this mode the MFP in conjunction with the BIU station functions as a stand alone PLC BIU Tables MFP Tables Q Reference Parameter 1 l
82. s This includes checking a portion of RAM to determine whether or not the RAM contains valid data 2 The CPU creates a default configuration and waits for the BIU to initiate handshaking 3 BIU MFP handshaking takes place A If the module feature set for the MFP is valid and the revision levels for the BIU and MFP are compatible the BIU configures the MFP reference parameters B If the MFP and the BIU are not compatible a LOSS OF MODULE fault is generated 4 In the final portion of the power up sequence the mode of the first sweep is determined based on CPU configuration MFP internal parameters configuration Figure 5 3 shows the decision sequence followed by the CPU when it decides whether to copy from flash memory or to power up in STOP or RUN mode In the figure text in bold refers to commands entered using the HHP For details on using the HHP commands listed in the table below see page 4 5 Command HHP Key Combination clear PressCLR and M T simultaneously using HHP ld not Press LD and NOT simultaneously using HHP ostop Press NOT and RUN simultaneously using HHP Power Down Conditions System power down occurs automatically if the power supply detects that incoming AC power has dropped The minimum hold time is one half cycle 5 8 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 GFK 1171 False Flash checksum good True Config from False Flash True True Fal
83. s conditional logic and not outside the PLC The following example shows 10012 and 7610016 being used to set user internal M0005 in a manner similar to the use of a control relay in electromechanical logic Jl I0012 10016 md Temporary references T are not saved across a power failure that is they are non retentive M and Q memories are retentive unless used with a normal coil e g which is non retentive Retentive memory is backed up by a super cap which maintains the memory for approximately one week at 25 C System discretes S SA SB SC include system bits which are used internally by the CPU fault bits for holding system fault data and reserved bits for future system expansion Many of the fault bits are referenced by the application program to determine which faults exist in the MFP Examples of these fault contacts are over sweep condition ov_swp and low battery low_bat The first scan contact fst_scn also resides here Refer to Chapter 6 for more information on fault bits Transition Bits Transition bits are discrete memory locations used internally by the MFP when solving logic that involves transitional coils This data is not accessible to the user The MFP sets and resets this transition data based upon changes in the associated status table GFK 1171 Chapter 5 System Operation 5 7 Power Up and Power Down Sequences Power Up Sequence 1 The CPU runs self diagnostic
84. se STOP mode False RAM checksup gt good Copy config to RAM Clear Flash prog ram True v False True Power up in STOP mode False Power up in RUN mode False Y Battery voltage True True low True Power down iri STO d P mode RUN mode Figure 5 3 Power up Decision Sequence Chapter 5 System Operation STOP mode v Clocks and Timers 5 10 Elapsed Time Clock The elapsed time clock uses 100 microsecond ticks to track the time elapsed since the CPU powered on The clock is not retentive across a power failure it restarts on each power up Once per second the hardware interrupts the CPU to enable a seconds count to be recorded This seconds count rolls over approximately 100 years after the clock begins timing Because the elapsed time clock provides the base for system software operations and timer function blocks it cannot be reset from the user program or the programmer However the application program can read the current value of the elapsed time clock by using Function Number 16 of the SVC_REQ SerViCe_REQuest Function Watchdog Timer A watchdog timer in the MFP is designed to catch catastrophic failure conditions The timer value for the watchdog timer is 400 milliseconds this is a fixed value which cannot be changed The watchdog timer starts from zero at the beginning
85. se operation Correction Display the PLC Fault Table on the Programmer Contact GE Fanuc PLC Field Service giving them all the information in the fault table Name Watchdog Timer Application Fault Error Code SFTWR WD EXPIRED 2 Description The logic program execution time exceeds the watchdog setting of 400 ms Correction Modify program so time is not exceeded Technical Help PLCHotline Phone numbers 1 800 828 5747 0r804 978 5747 Internetaddress PLCHOTLINE CHO GE COM Faxnumber 804 978 5099 GE Fanuc Bulletin Board Files on this bulletin board are provided by GE Fanuc as is and no warrantiesapply The phone number is 804 978 5458 up to 19200 baud 8 bits no parity Fax Link 804 978 5824 GFK 1171 Chapter 6 Diagnostics 6 9 Appendix A Instructions and Function Blocks Software Instructions and Reference Types The MFP supports most 90 30 instruction functions and function blocks Detailed descriptionsof the use of these instructions can be found in the Series 90 30 20 Micro Programmable Controllers Reference Manual GFK 0467 and the Series 90 30 and 90 20 Hand Held Programmer User s Manual GFK 0402 Basic Instructions Relay Ladder Contacts and Coils GFK 1171 Type Description Basic Instruction Mnemonic Contact normallyopen con E amp NOCON tact normallyclosed amp NCCON contact Coil normally open
86. state depending on the configuration of the MFP Table 5 2 BIU and MFP Mode Correlation BIU Mode MFP Mode Resulting MFP Actions notscanningI O stop n O noadditionalactions performed notscanningI O stop I Gcan noadditionalactions performed notscanningI O running no additional actions performed scanning O stopnoI O waits for data transfer BIU to MFP waits for data transfer MFP to BIU scanning O stop I Gcan waits for data transfer BIU to MFP waits for data transfer MFP to BIU scanning O running waits for data transfer BIU to MFP executeslogic waits for data transfer MFP to BIU GFK 1171 Chapter 5 System Operation 5 5 Software Structure The Series 90 software structure supports program execution and basic housekeeping tasks such as diagnostic routines input output scanners and alarm processing The operating system also contains routines for communication with the programmer These routines provide for the uploading and downloading of application programs return of status information and control of the MFP The application user logic program which controls the end process to which the MFP is applied is called a control program Program Structure Each control program is comprised of a single program block This includes the user program and some system overhead The program block must be less than or equal to 6K words Data Structure The MFP has nine data memories each f
87. th the following HHP keys pressed M and To boot up without loading memory from the EEPROM power cycle or reset the Field Control station with the following HHP keys pressed and Booting up in Stop Mode without Clearing Memory Power cycle or reset the Field Control station with the following HHP keys pressed and Chapter 4 MFP Configuration 4 5 Using Logicmaster 90 Software to Configure the MFP Using the configuration software which is included as a part of the Logicmaster 90 30 20 Micro software package you can do the following tasks Specify a name for the system Configure CPU parameters e Archive or save the configuration in a file e Transfer configurations between the MFP and the programmer The programming software portion of the Logicmaster 90 software package provides the following capabilities Develop ladder diagram programs off line e Monitor and change reference values on line e Edita program on line e Transfer programs and configurations between the MFP and programmer Store programs and configuration data on disk e Annotate programs Print programs with annotation and or cross references e Display help information Use symbolic references Cut and paste program fragments Print programs and configurations on various printers The MFP parameters are shown in the following configuration screen Acceptable values including default values for these parameters are list
88. the MFP but the source of that data is not the network the parameter does not apply as shown in Figure 3 9 Also if no data is sent from a FROM NET table to the MFP the parameter for that table will not be needed BIU FROM NET DISCRETE Q Parameter does MFP not apply ES Network Figure 3 9 Case Where Default Hold Last State Parameter Does Not Apply GFK 1171 Chapter 3 BIU Configuration BIU Inputs There are two input default hold last state configuration parameters one for each BIU input table These parameters specify to the BIU what to put in the tables when the MFP fails is in stop faulted mode or is not present in place of the data that would be normally read from the MFP At powerup this parameter is set to default and the default values are off When the MFP is in stop mode it always sets to 0 the data read by the BIU BIU FROM NET DISCRETE Q TO NET DISC lI default hold last state FROM NET WORD AQ TO NET DISCRETE I TO NET WORD Al default hold last state TO NET WORD Al Figure 3 10 Default Hold Last State Configuration Parameters for BIU Inputs 3 12 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 How to Configure Reference Parameters HHM Screen Elements GFK 1171 If reference parameters for the MFP have not been configured the initial screen you see for each reference parameter will indicate that it is not assigned For example when y
89. the original software master diskettes in a secure location because this allows passwords to be overridden A programmer requests a privilege level change by supplying the new privilege level and the password for that level A privilege level change will be denied if the password sent by the programmer does not agree with the password stored in the MFP s password access table for the requested level If you attempt to access or modify information in the MFP using the HHP without the proper privilege level the HHP will respond with an error message stating that access is denied When communicating over a serial link a privilege level change remains in effect only as long as communications between the MFP and the programmer are intact There does not need to be any activity but the communications link must not be broken If there is no communication for 15 seconds the privilege level returns to the highest unprotected level When the Logicmaster 90 programmer is connected through the serial connection either the MFP or the Logicmaster programmer may detect a disconnect The MFP detects a disconnect of the HHP using a dedicated hardware signal When the MFP is reconnected to the programmer Logicmaster 90 requests the protection status of each privilege level from the MFP Logicmaster 90 then requests the MFP to move to the highest unprotected level thereby giving the programmer access to the highest unprotected level without it having to requ
90. tion union ir bee ede be EM URL eee a ee 2 2 Grounding Procedures esrin an ae e ERE EAA E AE eens 2 2 Mounting the MFP on a Terminal Block ooooooooooooooom o 2 3 Power up Selftest titi e RE een E RSS 2 4 Connecting a Programming Device 6 666 2 5 Connecting the Hand Held Programmer 0 00000 e eee 2 5 Connections for Using Logicmaster 90 Software o oooooocooooo 2 7 Chapter 3 BIU Configuration 24221 30 ER CIRCA EAE t IP IU A 3 1 MFP Default Configuration sssesseeessee e 3 1 I OMappingOverview ssseeesseee e 3 2 Reference Parameters Overview 0 0006 3 3 Reference Parameter Examples ssss eee eens 3 4 Default Hold Last State Configuration Overview sss 3 10 Network Mapping 0 a e aeai e 3 10 BIU OQ tPUtS 145 yeaa EU re Pere ey mere Aer Yar eae a vee ara ee 3 10 BIU Inpu ts 25 12 eerte p EE ema Senger ada Rea qure aM e ed eet 3 12 How to Configure Reference Parameters 0 00 e eee 3 13 HHM Screen Elements rreren moa cece eee eee ees 3 13 Sample Screen Sequence for Reference Parameters 3 14 Screen Sequence for Default Hold Last State Configuration 3 16 Error Messages for Reference Parameters 0 0000 c cece eee 3 17 Group Data Moves Overview oooooocococncccccrrrnonac 3 18 How to Configure Group Data Moves 6 6 66 3 19 Screen Sequence for Configuring Groups 600 e ee
91. to request product service during the warranty period of the equipment Installation de LAU BIU 0 The MFP must be installed on a Field 7 EN Control Terminal Block which is mounted MER 1 on a 35mm x 7 5mm DIN rail The Field 6 UU Control station also called a stick because LU 2 the modules are mounted next to each other on the same DIN rail can be mounted in any 3 a mili 3 orientation As shown below the BIU must I be mounted at either end of the stick The 4 oe 4 MFP can be mounted in any slot on the stick ion other than that occupied by the BIU 3 Ll ALE 5 2 POIL LA 6 7 LO 8 Grounding Procedures All components of a control system and the devices it controls must be properly grounded Ground conductors should be connected in a star fashion with all branches routed to a central earth ground point as shown below This ensures that no ground conductor carries current from any other branch Refer to the Genius Bus Interface Unit User s Manual GFK 0825 for complete information about installation and grounding Motor Drives and Programming Each Terminal ee Machinery Device Block Equipment ET ee E ace ae NOTE arth 7 Central Signal and power Ground Ground Poi
92. tore the edited user program to non volatile flash memory Note that this may take 5 to 10 seconds 4 4 Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 When the program has been stored the following screen will be displayed At this point the program can be put into RUN mode WRITE OK lt S 4 Toreturn to the program edit mode press the ENT key Storing Configuration and Register Data Using the HHP Because the user program is stored in non volatile flash memory only one copy is maintained even after you invoke the Write to EEPROM FLASH function in Logicmaster 90 or using the Hand Held Programmer However separate copies of the User Configuration and Reference Tables are maintained in the EEPROM FLASH areas of the flash memory To store the configuration and register data 1 From the END OF PROGRAM screen press the WRITE key see step 1 on page 4 4 2 Pressthe C key until the following screen appears WRITE PROM S CFG REG ONLY 3 Press the ENT key This will store the configuration and register data only Pro gram data will not be stored When the store operation is complete the WRITE OK screen will be displayed 4 To return to the edit mode press the ENT key Other HHP Functions GFK 1171 Clearing User Memory with the HHP To clear user RAM configuration registers user program and passwords power cycle or reset the Field Control station including the MFP wi
93. u sec u sec bytes Table Array Move INT 65 6 5 6 7 13W 21 DINT 72 8 5 6 14 64W 21 BIT 98 4 4 8 5 14B 21 BYTE 61 6 5 6 3 52B 21 SearchEqual INT 42 4 4 8 2 90W 19 DINT 46 4 4 8 5 89W 19 BYTE 41 6 4 8 2 35B 19 Search Not Equal INT 42 4 4 8 2 90W 19 DINT 46 4 4 8 5 89W 19 BYTE 41 6 4 8 2 35B 19 SearchGreaterThan Equal INT 42 4 4 8 2 90W 19 DINT 46 4 4 8 5 89W 19 BYTE 41 6 4 8 2 35B 19 Search Greater Than INT 42 4 4 8 2 90W 19 DINT 46 4 4 8 5 89W 19 BYTE 41 6 4 8 2 35B 19 Search Less Than INT 42 2 4 8 2 90W 19 DINT 46 4 4 8 5 89W 19 BYTE 41 6 4 8 2 35B 19 SearchLessThan Equal INT 42 4 4 8 2 90W 19 DINT 46 4 4 8 5 89W 19 BYTE 41 6 4 8 2 35B 19 Conversion Convert to INT 232 i 9 Convert to BCD 4 20 8 i 9 Control Dol O i i 12 PID ISA Algorithm 60 8 15 PID IND Algorithm 60 8 15 ServiceRequest 14 143 2 15 66 4 9 16 66 4 z 18 27 2 NestedMCR 20 0 8 8 NestedENDMCR The Do I O function is not supported Although you can store a DOIO or Fast DOIO function it will have no effect in your logic program Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Appendix GFK 1171 C Configuration File Format If the BIU does not have a valid configuration for the MFP at powerup it will obtain a default configuration from the MFP The configuration file for the MFP and all other smart modules starts with the number of input reference parameters and the number of
94. ual GFK 0467 Workmaster II PLC Programming Unit Guide to Operation Manual GFK 0401 Series 90 30 and 90 20 PLC Hand Held Programmer User s Manual GFK 0402 Genius Hand Held Monitor User s Guide GFK 0121 Standards and Specifications GE Fanuc Product Approvals Standards General Specifications GFK 0867B or later We Welcome Your Comments and Suggestions At GE Fanuc automation we strive to produce quality technical documentation After you have used this manual please take a few moments to complete and return the Reader s Comment Card located on the next page Libby Allen Senior Technical Writer iv Series 90 Micro Field Processor User s Manual March 1996 GFK 1171 Contents Chapter 1 Introduction ia cq AA Vad NOU ON UN Ia oS PLACA AA 1 1 Compatibility ata da ee de et ci eo eate 1 3 Functional Description serisi setene imee aae eens 1 4 CPU Board s dee centi e e pese e Rau dee EEA eee nos h 1 4 Interface Connectors on eh oae eA eE eee eee 1 4 Status Indicators aiii id ee ee y Eee WE E 1 5 Configuration and Programming 66 666 1 6 BIU Configurationt osu sted IER CEU Sete oe iat aie oA 1 6 MEP Configuration ese kisietett poep hos k oe e ET e 1 6 Fault Reporting corto the kath bile a pA HE aR 1 7 Specifications aprisa 1 7 Chapter 2 Installation AAA RU ISO Un RIA AAA 2 1 Minimum Requirements 0 6666 ono 2 1 Unpacking ce bere nh ae Da e RACER EEEE esha oa PRU RN 2 1 Installa
95. ure A sequencestore is the storage of program blocks and other data preceded by the special Start of Sequence command and ending with the End of Sequence command If communication with a programming device performing a sequence store is interrupted or any other failure occurs that terminates the download the PLC Sequence Store Failure fault is logged and the data areas being written to are cleared As long as this fault is present in the system the MFP will not transition to RUN mode Program Block Checksum Failure A fatal Program Block Checksum Failure will result if you replace the MFP in a Field Control stick with an MFP that has a different ladder program This feature prevents unexpected I O behavior that could result if MFPs are swapped A copy of the checksum of the ladder program that is loaded in the MFP is embedded in the configuration file When the BIU sends the configuration file the MFP compares the checksum in the file to the checksum of the ladder program currently loaded in the MFP If the checksums do not agree a Program Block Checksum Failure fault is logged in the fault table and the MFP goes to Stop Faulted mode To correct this situation 1 Perform either of the following steps A Store the correct ladder program to the MFP or B Clear the the MFP s memory if you do not know what the correct ladder program is 2 Clear the faults and transition modes The format of the configuration file that the BIU s

Series 90 Micro Field Processor User`s Manual, GFK

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