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Mitsubishi Electronics T-60 User's Manual

1. seen 16 Screen Editor Figure 16 Help Screen xi Re etti eat eerte e E USUS 30 Application Examples Figure 17 Installation 5 ane iene we een nere RES 35 Figure 18 Installation T 60 W More Than One DX Drive 36 Event Driven Software Figure 19 Event System One Schedule Element 52 Connector Pin Out Specifications Figure 20 Physical Dimensions ccccccccccceeeesennececeeeeeeeeseaeeeeceeeenees 56 PLC Interface Commands Figure 21 T 60 Series to Modbus Comm Connections 67 Figure 22 T 60 Series to GE Series 90 Comm Connections 70 T 60 Operator s Manual A 2 Figure 23 Figure 24 Figure 25 Figure 26 Figure 27 Figure 28 Figure 29 Figure 30 Figure 31 T 60 Series to TI Series 305 or TI Series 405 RS232C Communication Connections cccccceccccceceessseseeceeeceaeees 71 T 60 Series to TI Series 505 RS232C Communication Connections ee Ever on e m be e oer 73 T 60 Series to Allen Bradley 1747 KE Module Communication Connections cccccceccccceceeseseseecceeceeeees 81 T 60 Series to Omron Host Link RS232C Communication Connections seien etr E EET IURE 87 100T 60 Series to Allen Bradley PLC 2 Communication ConnBecbons ese ho E EAE eet e e P D i ae 91 T 60 Series to IDEC FA 1J and FA 2J PLC Communication Connections ust hte t c n DEM 93 T 60 Series to the Mitsubishi FX series PLC
2. This could be any bit from 0 15 count specifies the number of bits and or elements that you wish to set If you are writing data in the form of words it is the number of consecutive elements you wish to write If you are setting bits it is the number of consecutive bits you wish to set variable array is the variable name or single dimension array name where 83 T 60 Operator s Manual 84 you wish to store the data you are writing If the value of count see above is 1 this could be a variable expression If you are writing elements that are stored as words and count is greater than one this will be an array make sure you properly dimension the array prior to using it If you are setting more than one but less than 16 bits you will be writing one word and therefore can use a discrete variable name If you are setting more than 16 bits you will need to use an array The dimension of the array variable will be the next integer greater than the desired number of bits divided by 16 For example if you wish to set bits 1 24 you will need to dimension your array to at least two since 24 16 1 5 and two is the next greater integer Remember any time you are writing more than one word of data more than one register or more than 16 bits you must use a dimensioned array variable Examples 10 DIM regdat 5 20 CALL PLCINIT 1 1 30 CALL PLCWRITE 1 7 7 16 5 regdat 1 Line 10 dimensions the array regdat 10 for fut
3. CALL PLCREAD Statement Syntax CALL PLCREAD c file address bit count variable array Comments This command is specific to the PL5 Interface Option id specifies the address of the PLC from which you wish to read data This number is usually 1 when interfacing to one PLC file specifies the file number that you wish to access address is the address of the first element to access in the above file bit is an optional parameter which specifies the starting bit location of the bits you wish to read If you are reading words as in reading a register value leave this field blank ie address count If you are reading bits I O points internal coils etc specify the starting bit in the element you are addressing address This could be any bit from 0 15 count specifies the number of bits and or elements that you wish to read If you are reading data in the form of words it is the number of consectutive elements you wish to read If you are reading bits it is the number of consecutive bits you wish to read variable array is the variable name or single dimension array name where you wish to store the data you are reading If the value of count see above is 1 this will be a variable expression If you are reading elements that are stored as words and count is greater than one this will be an array make sure you properly dimension the array prior to using it If you are reading the status of more than one bu
4. Communication Connections ccccccccesssesseecececeeeeueeesees 97 T 60 Interface Cable esce 103 T 61 Interface Cable essere 103 Appendix A List of Figures A 3 Appendix B Appendix B List of Tables List of Tables Installation Table 1 Table 2 COM1 and COM2 Connectors Pin Outs esee 10 T O Connector Pin Out ssssseeeeeeeeeeeeeerenn eene 12 PLC Interface Commands Table 3 Table 4 Table 5 Table 6 Table 7 Table 8 Table 9 Table 10 Table 11 Table 12 Table 13 Table 14 Table 15 Table 16 Current PLC Interface Options eeeeeeeeeeeeeeenee 58 PLC Protocol Interface Options esses 60 Read Operation Options sese 61 Write Operation Options eee 63 PLC Summarys isis eooneuenenentecneuonWe p OE D 65 T60 Series RS232 Communication Protocol GEO9 Interface Option eese 69 Cross Reference TI5 Memory Type Vs Call PLCREAD PLCWRITE 74 1785 KE Interface Module Dip Switch Settings 76 1770 KF2 Interface Module Dip Switch Settings 76 Cross Reference OM1 Memory Type Vs Call PLCREAD PLCWRITE 88 T60 Series RS232 Communication Protocol IDEC FA 1J FA2 J Interface Option 93 T 60 Series commands and addrss ranges for the Idec FA 1J and the EA 2 u
5. HOST LINK Command Variations The following table will help the terminology of the previous sections make more sense with respect to the Omron Host Link documentation It is a cross reference between the Memory Type in the PLC documentation and the cmd for the CALL PLCREAD and CALL PLCWRITE commands 85 T 60 Operator s Manual Table 12 Cross Reference OM1 Memory Type Vs Call PLCREAD PLCWRITE Memory Type Data Response Status Word 1 word IR amp SR 1 word per 16 bits IR amp SR 1 word per 16 bits DM 1 word perregister N A N A N A N A 1 word per 16 bits 1 word per 16 bits PLC Dependent The OM1 Option limits you to reading or writing a maximum of 32 words of data 512 bits during one read or write operation For example you are restricted to accessing 32 registers in the DM area with one CALL PLCREAD or CALL PLCWRITE command 86 1 word per 16 bits Addressing bits in the OM1 Option is a little different than in the rest of the PLC interfaces The OM1 Option utilizes the Host Link bit addressing scheme which combines the WORD address and the BIT address into one number For the IR SR LR HR and AR areas data is accessed in this fashion To read a bit at word 5 bit 3 will require an address of 503 word 11 bit 13 requires the address of 1113 For example to access the IR data area word 5 bits 6 through 9 use the following co
6. 22 NC N C 22 N C 23 23 NC N C 23 5V 24 24 NC 5 V 24 e N C 25 e 25 NC N C 25 e 25 PIN MALE D TYPE 25 PIN FEMALE D TYPE 25 PIN MALE D TYPE COM1 93 T 60 Operator s Manual Available Commands The commands listed in the table below list the commands available for the Mitsubishi FX series interfaces Table 15 Mitsubishi FX Series Interface Command PLC Data Type Commands 0 177 0 177 0 511 8000 8255 0 1023 8000 8255 Auxiliary Relays Timer Contacts 0 255 Counter Contacts Timer Value 0 255 Counter Value CALL PLCINIT Statement Purpose This command is used to initialize communication with the FX CALL PLCINIT must be issued prior to any other communication reading or writing to the specified PLC CALL PLCINIT initializes the BAUD rate to 9600 Baud 7 data bits even parity Either COM 1 COM 2 RS422 and RS232 can be specified Note that on T 60 s COM1 RS422 is recommended If the CALL PLCINIT command fails the T 60 Series unit will break your program and generate the error message PLC link not established If this make sure that the connections and communications configurations are correct If they are OK check to make sure that the FX is powered up and ready to accept Commands 94 PLC Interface Commands PLC Specific Information Syntax CALL PLCINIT id cmd Comments id specifies the address of the FX
7. Data is gathered into a string variable and output directly to the port in a single instruction The COM INIT pseudocode generates a CONFIG BASIC statement to initialize the I O The complexities of the CONFIG statement are hidden from the programmer with the simplicity of the pseudocode Parallel I O Made Simple Please read the first part of the DX COM BLD program There are instructions on how the DX Amplifier must be setup to operate correctly 32 If you thought Serial I O was easy wait until you take a look at Parallel I O The T 60 has 8 parallel I O lines built into it The ApplicationBuilder has a host of I O pseudocodes To look at them press F5 then press the I key This will display a list of available I O pseudocodes An example program which sequences I O bits one at a time is on your ApplicationBuilder diskette IO BLD Try loading it and running it This program uses on screen messages to tell you about itself EMERSON EMC DX Drive Demo Program This program DX COM BLD was written to demonstrate the capability of the T 60 to control EMERSON EMC DX Drive The T 60 starts the program at power on and begins communicating with the DX Drive It then allows the user to make simple moves download sequences and scale units This program provides a good starting place for understanding how to communicate with the EMERSON EMC DX Drives Installation Connect the T 60 to the PC and to the DX Drive Amplifier as shown
8. Supporting Modbus Micro 84 484 584 184 384 884 984 381 etc Programming Port Auto Detect GE Fanuc Series 90 30 SNP Programming Port 19 2 kbaud 1 stop bit 8 data bits odd parity GE Fanuc Series 90 70 SNP Programming Port Same as 90 30 TI Model 315 CCM DCU Auto Detect TI Model 325 CCM DCU Auto Detect TI Model 330 CCM DCU Auto Detect TI Model 425 CCM DCM Auto Detect TI Model 435 CCM CPU Serial Interface Port Auto Detect TI Model 520 C TI Direct Connect CPU Serial Interface Port Auto Detect TI Model 530 C TI Direct Connect CPU Serial Interface 1Port Auto Detect TI Model 525 TI Direct Connect CPU Serial Interface Port Auto Detect TI Model 535 TI Direct Connect CPU Serial Interface Port Auto Detect TI Model 560 TI Direct Connect CPU Serial Interface Port Auto Detect TI Model 565 TI Direct Connect CPU Serial Interface Port Auto Detect TI Model 545 TI Direct Connect CPU Serial Interface Port Auto Detect TI Model 575 TI Direct Connect CPU Serial Interface Port Auto Detect Allen Bradley PLC 5 1785 KE Computer Asynchronous Port Set Full Duplex amp BCC All others auto detected Allen Bradley PLC 5 1770 KF2 Computer Asynchronous Port Set Full Duplex amp BCC All others auto detected Allen
9. The Editor Mode is basically a standard text editor where you can develop and modify your BASIC programs Not only can you cut copy and paste blocks of text but you can also renumber your BASIC programs in the Editor Typing E while anywhere in the Mode menu will also activate this mode TERMINAL The Terminal Mode basically turns your computer into a dumb terminal that communicates directly to the T 60 s interface For all practical purposes key strokes entered onto your computer keyboard are echoed on the interface screen Typing T while anywhere in the Mode menu will also activate this command RUN TUTORIAL This selection provides a guided tour of the ApplicationBuilder Text will be placed on screen with examples of how to run the ApplicationBuilder QUIT Exits the ApplicationBuilder program and returns you to DOS Typing Q while anywhere in the Mode menu will also activate this command 17 T 60 Operator s Manual Builder Mode The Builder Mode is the heart of the ApplicationBuilder package It allows you to easily develop a control and interface program test the operator interface functionality of the program and then generate the proper BASIC code to run in a T 60 You accomplish this by generating Pseudocode You can enter a line of Pseudocode by pressing F5 finding the appropriate Pseudocode for the task you want to accomplish pressing Enter and following the instructions for entering the request
10. This command is used to write value s to a PLC s register s memory location s or to force one or more output bits in a PLC Refer to the PL5 and SL5 for information on how to use this command with the Allen Bradley PLC 5 and SLC 500 processors Syntax CALL PLCWRITK id cmd start address of registers bits expression variable array Comments id specifies the address of the PLC to which you wish to write This number is usually 1 when interfacing to one PLC cmd specifies the write operation you wish to perform See the table below for the write operation possibilities start address is the starting address of the bit s or register s you are interested in writing In the case of the Modbus this does not include a data type specifier 46 etc Table 6 Write Operation Options Function Typical Data ClearStatus Any 5 words Write Input Bit s 16 bit words Write Output Bit s 16 bit words Write to a Register 1 word perregister N A N A N A N A N A N A Write to Analog Outputs 1 word peroutput Write to Discrete Intemals C oils Rela ys 16 bit words Write to Holding Relays bits 16 bit words Write to Auxilary Relays bits 16 bit words 65 T 60 Operator s Manual 66 of registers bits is the number of consecutive registers memory locations or bits that you wish to set Many PLC Interfac
11. always use 1 cmd specifies the communications mode 1 RS422 COMI most common and recommended 2 RS422 COM2 T 61 only 3 RS232 COM 1 Must use an RS232 to RS422 adapter 4 RS232 COM 2 Must use an RS232 to RS422 adapter Examples 10 CALL PLCINIT 1 1 Establish communications with the PLC via the T 60 Series COM 1 RS422 Port CALL PLCREAD Statement Purpose This command is used to read the value s in a PLC s registers the status of bits or any other accessible memory location within the PLC Syntax CALL PLCREAD d emd start address of registers bits variable array Comments id specifies the address of the FX always use 1 cmd specifies the read operation you wish to perform See the table below for the read operation possibilities start address is the starting address of the bit s or register s you are interested in reading Inputs and Outputs data types X and Y are specified in OCTAL just like you would specify in the PLC ladder logic program The type specified for this parameter if a variable is to be used is an integer 96 of registers bits is the number of consecutive registers memory locations or bits that you wish to read If you wish to read one bit or register set this parameter to 1 If you wish to read more than one register or memory location at a time this number will be the number of consecutive registers or locations you wish to read If you are reading the status of more
12. register 17 in regdat 5 register 18 in regdat 6 register 19 in regdat 7 register 20 in regdat 8 from any of the PLC s currently implemented 10 CALL PLCREAD 1 5 47 1 regdat1 This command reads the data in input register number 47 with id address 1 and stores it in the variable regdat1 CALL PLCWRITE Statement Purpose This command is used to write value s to the FX s register s memory location s or to force one or more output bits in a PLC Syntax CALL PLCWRITK id cmd start address of registers bits expression variable array Comments id specifies the address of the FX always use 1 cmd specifies the write operation you wish to perform See the table below for the write operation possibilities start address is the starting address of the bit s or register s you are interested in writing Inputs and Outputs data types X and Y are specified in OCTAL just like you would specify in the PLC ladder logic program The type specified for this parameter if a variable is to be used is an integer of registers bits is the number of consecutive registers memory locations or bits that you wish to write If you wish to write one bit or register set this parameter to 1 If you wish to write more than one register or memory Table 16 PLC Model Signal Name PLC Interface Commands PLC Specific Information location at a time this number will be the number of consecutive registers or loca
13. 00000000 11111111 or XXXXXXXX the input may still be a string variable ON IO24 Unchanged OUT Output range 2 to 255 The MAP function works over the range of 0 1 or X through 00000000 11111111 or XXXXXXXX There are similar restrictions on the use of the EVENT DRIVEN SOFTWARE I O ranges are limited to 8 bits If you have questions about the EVENT DRIVEN SOFTWARE and the T 60 please contact EMERSON EMC ApplicationBuilder ApplicationBuilder Getting Started Included with your T 60 is a disk containing the ApplicationBuilder a PC program which allows you to quickly generate programs for the T 60 The ApplicationBuilder generates BASIC programs from simple menu selections and direct screen entry of text It consists of three components the BUILDER which converts menu selections and direct screen text entry into BASIC code the EDITOR which performs text editing of BASIC or other ASCII files and a TERMINAL EMULATOR which can perform dumb terminal operation to talk to the T 60 Integrated into all ApplicationBuilder functions is an UPLOAD DOWNLOAD capability and a comprehensive context sensitive HELP system Getting Started Running the ApplicationBuilder is quite simple and requires no special software skills First you must connect the T 60 to your PC Connect one end of the NULL MODEM cable to COM2 on the T 60 and the other end to an available serial port on your PC
14. 8 N C DCD 8 e e 8 N C N C 9 e9NC NC 9e e 9 N C N C 10 e e 10 N C N C 10 e NC 1e e 11 N C N C 11 e SPN FEMALE DINDE N C 12e e 12 N C N C 12 N C 13 e e 13 NC N C 13 e N C 14 e e 14 N C N C 14 e N C 15 e e 15 N C N C 15 e N C 16 e e 16 N C N C 16 e N C 17 e e 17 N C N C 17 e N C 18 e e 18 NC N C 18 e N C 19 e e 19 N C N C 19 e DTR 20 e e 20 N C DTR 20 e N C 21 e 21 NC N C 21 N C 22 e 22 NC N C 22 N C 23 e e 23 NC N C 23 e N C 24 e e 24 N C N C 24 e N C 25 e e 25 NC N C 25 e 25 PIN MALE D TYPE 25 PIN FEMALE D TYPE 25 PIN MALE D TYPE COMI 89 T 60 Operator s Manual Available Commands The commands listed in the table below list the commands available for the Idec FA 1J and the Idec FA 2J interfaces Table 14 T 60 Series commands and addrss ranges for the Idec FA 1J and the FA 2J Command Address Status none In Out Input 0 157 In Out Expansion Input 2000 2157 In Out Output 200 357 In Out ExpansionOutput 2200 2357 Register 800 899 Register Expansion Register 1500 1799 Intemal Relay 400 717 Intemal Relay Expansion Relay 2400 2717 Timer Value 0 79 Timer Value 0 79 Counter Value 0 47 Counter Preset 0 47 Shift Register 0 127 Ten Mil Timer T61 1179 CALL PLCINIT Statement Purpose This command is used to initialize communication with the IDEC FA 1J and FA 2J s
15. Bradley PLC 500 1747 KE Computer Asynchronous Port Set Full Duplex amp BCC All others auto detected Omron Host Link Host Link RS232C Port Auto Detect Allen Bradley PLC 2 1771 KA2 Programming Port Auto Detect Allen Bradley PLC 2 Programming Port Programming Port Auto Detect 67 T 60 Operator s Manual Figure 22 T 60 Series to Modbus Communication Connections 68 MOD Interface Option Communications The MOD Option communicates via the Modbus protocol It was developed to allow the T 60 Series to communicate easily to the Modicon PLC s that use the Modbus protocols Micro 84 484 584 184 384 884 984 381 etc It also works well with communication modules available for other PLC s like GE Fanuc s Serial Communications Module Cat IC693CMM311 used in RTU Mode When used with a Modicon PLC the communications occurs via the programming port The T 60 Series does auto detect for the serial communications parameters therefore no special procedures are necessary for configuring the serial port on the PLC The CALL PLCINIT command takes care of configuring COM1 on the T 60 Series device and initializing the communications with the PLC Connections The MOD Option comes with the proper cable to interface to the Modicon PLC For those who need to change the length of the cable the proper dedi 2 TxD RXD 2 gt lt 2 RxD 3 RxD TXD 3 3 TxD GND 5 e SINC
16. Connections PLC Interface Commands PLC Specific Information OM1 Interface Option Communications The OM1 Option uses the Omron Host Link protocol for communicating to all suitably equipped Omron PLC s The Omron Host Link port is connected to the T 60 or T 61 s COMI port via the supplied cable Both the T 60 and T 61 auto detect the communication parameters so no setup is needed to get the two devices communicating Connections The OM1 Option comes with the proper cable to interface to a Host Link equipped PLC For those who need to change the length of the cable the proper connections are shown below T61 IPC T60 SHLD 1 e e 1 SHLD SHLD 1 e e1NC TxD 2 2 TxD TxD 2 2 RxD RxD 3 a iar 3 RxD RxD 3 3 TxD RTS 4 e 4 NC RTS 4 al e 4 NC CTS 5 e 5 NC CTS 5 5 GND DSR 6 e e 6 NC DSR 6 e gt 6 N C GND 7 7 GND GND 7 e 7 NC DCD 8e e 8 NC DCD 8 e e 8 NC NC 9e e 9 NC NC 9e e 9 NC NC 10 e e 10 NC NC 10 e NC 11e e 11 NC NC 11e ZRINFEMALE D TYRE NC 12e e 12 NC NC 12e NC 13 e e 13 NC NC 13 e N C 14e e 14 N C NC 14 N C 15 e e 15 N C N C 15 e NC 16 e e 16 NC NC 16 e NC 17 e e 17 NC NC 17 e NC 18 e e 18 NC NC 18 e NC 19 e e 19 NC NC 19 e DTR 20 e e 20 NC DTR 20 e NC 21e e 21 NC N C 21 N C 22 e 22 NC NC 22e NC 23e e 23 NC NC 23 e NC 24 e e 24 NC NC 24 e NC 25e e 25 NC NC 25 e 25 PIN MALE D TYPE 25 PIN FEMALE D TYPE 25 PIN MALE D TYPE HOST LINK COMI
17. Modicon 20 0000X 02 X XX GE9 GE Series 90 GE Fanuc 20 0000X 03 X XX 1305 GE Series 1 amp 1405 20 0000X 04 X XX 1505 Gemeng Tl 20 0000X 05 X XX Allen Bradley PLC 5 20 0000X 06 X XX Omron Hostlink 20 0000X 07 X XX Allen Bradley PLC 2 20 0000X 08 X XX Allen Bradley SLC 500 20 0000X 09 X XX IDEC FA 1J FA2 20 0000X 10 X XX Mitsubishi FX 20 0000X 11 X XX Square D SY MAX 20 0000X 13 X XX As mentioned above the PLC Interfaces all work in a similar if not identical fashion the PL5 SL5 ID1 MFX and SQD interfaces are more unique than any of the others refer to the PLC SPECIFIC sections for detailed information on how to use these interfaces Initialization of the PLC Interface setting the proper communication parameters and verifying the establishment of the link between the PLC and the T 60 or T 61 always occurs with the CALL PLCINIT command This command need only be issued once usually during the initialization portion of your program Any data that you wish to get from the PLC is retrieved by the CALL PLCREAD command Data that you wish to write in a register memory locations that you wish to define or I O bits you wish to set are all effected with the CALL PLCWRITE statement The following section describes the CALL PLCINIT CALL PLCREAD and CALL PLCWRITE commands in general Most of the PLC Interfaces developed so far use the same arguments for simi
18. Out Specifications eee ee eee eee eere eene 57 PLC Interface Commands ccscssssssssssssssssssssssssssssssssssssssssseses 59 Introduction ee terr ette de fe eiae Reed 59 CALL PLCINIT St temient airo eive over 61 CALL PLCREAD Statement 63 CALL PLCWRITE Statement eese 65 PLC Specific Information eseeeeHH 66 MOD Interface Option esseen i 69 GEO9 Interface Option 71 EIS Interface Option nth tree er etch eeu 73 TI5 Interface Option ieee rriren in aata 75 PL5 Interface Opti heisni mnn nnnm mn an n a 77 SL5 Interface Option eeeeeeeseseeeeeeee eene 83 CALL PLCREAD Statement eeeeeeseseeeeeeeeeeerenenee 85 OMI Interface Option ienien eene 89 PL2 Interface Option Preliminary sseesssss 93 IDEC FA 1J FA2 J Interface Option se 95 Mitsubishi FX PLC Interface MFX cece cece 99 SQD SQUARE D SY MAX PLC Interface 105 Appendix A List of Figures ecce ee ee ee eene eene nene nene se seo A 1 Appendix B List of Tables eee ee eee reete eee tenen uu B 1 Table of Contents vii Introduction Features Introduction Features e 8line by 40 character backlit LCD display with graphics e Powerful I O capability 2 serial ports 1 port can be RS232 RS422 OR RS485 8 parallel I O l
19. RAM TIMERS and I O Battery backed up RAM stores programs and variables even if the power is removed It can hold a program for over 5 years without power applied The opto isolation circuitry is designed to provide a barrier between the outside world I O ports and the CPU This eliminates CPU errors in high noise environments The serial and parallel ports have their own power supply to further insure that noise does not disrupt the CPU s operation T 60 Operator s Manual Installation Unpacking and Inspection Installation This chapter focuses on the steps necessary to unpack and install the T 60 Read this section before attempting to apply the T 60 System installers should read this chapter before attempting to install the unit into a cabinet or before connecting any electrical power to the T 60 Unpacking and Inspection If any items are missing or damaged contact EMERSON EMC immediately Inspect the T 60 s shipping container Is there evidence of damage or mishandling If damage exists contact your shipping carrier immediately EMERSON EMC cannot be held responsible for damage in shipment Compare the contents of the container with the packing list which is attached to the exterior of the shipping container Your T 60 shipping container should include the following e T 60 with installed options e This manual e EMERSON BASIC PROGRAMMING GUIDE e ApplicationBuilder diskettes e Mounting clips four e Mounting bracke
20. RS422 Statement in the EMERSON EMC Basic Programming Guide Figure 7 depicts proper RS422 connections T 60 Operator s Manual Figure 7 RS422 Connections Figure 8 RS485 Connector SHIELD 8 SHIELD X Al 7 RECIV TX B 6 RECIVE RX a 5 TRANSMIT RX B 4 TRANSMIT LOGIC GROUND 3 __ GROUND T 60 DEVICE UNDER POWER RS422 CONTROL CONNECTOR To perform RS485 serial communications with the T 60 the RS422 transmitter and receiver lines must be tied together Since the RS422 transmitters are disabled after power up it is safe to assume that no line driver conflicts will occur Again refer to the RS422 Statement in the EMERSON EMC BASIC PROGRAMMING GUIDE The electrical connection between the T 60 and the device under control are shown in Figure 8 SHIELD 8 SHIELD X Al 7 F 9 RS485 4 A TX Bl 6 RS485 B RX A 5 RX B 4 LOGIC GROUND 3 GROUND 1 60 DEVICE UNDER POWER RS422 CONTROL CONNECTOR Installation System Interconnect l O Connector The I O connector on the T 60 is designed to provide 8 bits of parallel I O Each line can be configured in software to perform input output or bi
21. Transfer Menu The Transfer menu is used to transfer files back and forth between your T 60 and your PC You can Download from the PC to the Emerson T 60 or Upload from the product to your PC You can also Verify whether a program in your interface matches one on your PC or not You can also Start and verify communication between the two devices You can access the Transfer menu by hitting Alt T The following selections appear when you select the TRANSFER MENU DOWNLOAD Disk File transfers a file from your PC to the T 60 You will be prompted to select a currently saved BASIC file or you can enter in the filename of the program directly Typing D while anywhere in the Transfer menu will also activate this command UPLOAD Disk File transfers a file from your T 60 to your PC You will be prompted to select a filename for the uploaded file You can save it as an existing filename thereby overwriting the existing file with the uploaded file or you can assign a new name to the uploaded file Typing U while anywhere in the Transfer menu will also activate this command VERIFY Disk File compares a selected file on disk in your PC with the file currently loaded in the T 60 This allows you to determine which versions of your BASIC programs exist in the PC and the Emerson T 60 This is useful if for instance you are not sure if you have made changes in your program in the Emerson T 60 which are not saved on disk If you do a Verify Disk
22. U15 see diagram Replace the cover and screws Connect an IBM KEYBOARD to the KEYBOARD connector Make sure that the keyboard is a type which is compatible with an IBM PC not AT Re connect power to the unit Press the CTRL ALT and DEL keys on the IBM KEYBOARD simultaneously This will reset the unit and normal operation will begin L PIN1 EN BATTERY Changing the Battery in a T 60 Changing ROMS in the T 60 Follow these steps to change the battery for the non volatile RAM in a T 60 1 Save the contents of the program memory Use a PC and the ApplicationBuilder program to do this Changing the battery may reset the system if you wait too long to change it or don t change it quickly thereby erasing the contents of all memory 2 Remove power connections to the unit 1 Disconnect power from the T 60 before attempting to change the battery Hazardous voltages exist inside the unit with power connected Personal injury or death may result if the power is not disconnected 3 Carefully unscrew the top two screws and each of the screws on the side of the unit 4 Laythe unit face down on a soft clean surface 5 Remove the rear cover by carefully lifting it off the unit 6 Position the cover to the side of the unit being careful not to stress the internal cables 7 Toremove the old battery insert a small screwdriver between the edge of the battery and the battery holder near the battery clip
23. and therefore can use a discrete variable name If you are setting more than 16 bits you will need to use an array The dimension of the array variable will be the next integer greater than the desired number of bits divided by 16 For example if you wish to set bits 1 24 you will need to dimension your array to at least two since 24 16 1 5 and two is the next greater integer Remember any time you are writing more than one word of data more than one register or more than 16 bits you must use a dimensioned array variable Examples 10 DIM regdat 10 20 CALL PLCWRITE 1 4 16 5 regdat 4 This command writes the contents of regdat 4 in element 16 regdat 5 in element 17 regdat 6 in element 18 regdat 7 in element 19 and regdat 8 in element 20 to file 4 in the PLC 5 with id address of 1 10 CALL PLCWRITE 2 5 47 1 regdat1 This command writes the data in regdat1 into element number 47 in file 5 in the PLC 5 with id address of 2 10 DIM stat 2 20 CALL PLCWRITE 1 2 33 12 5 13 This command sets bits 12 14 and 15 to a 1 and bits 13 and 16 to a 0 in element 33 in file 42 in PLC with an id address of 1 PLC Interface Commands PLC Specific Information SL5 Interface Option Communications The SL5 Interface Option allows the T 60 Series to communicate to the Allen Bradley SLC 500 DH 4850 through the 1747 KE DH 4850 to RS 232 C Interface Module The communications cable is EMERSON EMC s standard Nul
24. be changed PLC Interface Commands PLC Specific Information Command Variations TI Series 305 and 405 PLC s return 5 words of network status information when using CALL PLCREAD with cmd 1 The following example describes a typical way to read the status information 10 DIM stat 5 20 CALL PLCREAD 1 1 0 5 stat 1 This will store Last Error and Previous Error in stat 1 Number of Successful Communications in stat 2 Number of Erroneous Communications in stat 3 Number of Retries For Header in stat 4 and Number of Retries for Data in stat 5 See your PLC manual for more details You must read 5 words of data any time you wish to read the network status You can reset the status registers by using the CALL PLCWRITE command with cmd 1 You must write five words The data can be arbitrary since the net result is resetting the status registers no matter what you write See the example 10 DIM newstat 5 20 CALL PLCWRITE 1 1 0 5 newstat 1 See your PLC manual for more details You must write 5 words of data any time you wish to reset the network status All other commands behave as described in previous sections 71 T 6 T 60 Series to TI Series 305 or TI 72 0 Operator s Manual Figure 24 Series 405 RS232C Communication Connections TI5 Interface Option Communications The TI5 Option uses Texas Instruments Direct Connect protocol for communicating to TI Series 505 PLC s All models in t
25. characters or press the TAB key to change the character size This terminates the data entry and adds pseudocodes to your program which will generate the text you have typed on screen Adding a Softkey Cursor Move the cursor below the last PUT TEXT Pseudocode in the list below the begin screen F5 Select the Pseudocode list S Move to the S section Cursor Move the cursor to the Softkey Enter Softkey number Select a Softkey number between 1 and 10 key 7 through 10 do not place text on screen Enter Softkey text Enter the 5 character label you wish to place above the softkey Add 2 more softkeys in the same manner 24 Enter screen to go to Enter the name of a screen that you want your program to jump to when the softkey is pressed Operation Keystroke ApplicationBuilder Summary of ApplicationBuilder Operation Description Waiting for a softkey Enter Adds the Pseudocode to your program F5 Select the Pseudocode list S Move to the S section Building more screens Operation Move the cursor to the SOFTKEY WAIT Pseudocode Adds the Pseudocode to your program Move the cursor to one of the SOFTKEY skey Pseudocodes Goto build a screen Answer YES to add a new screen Repeat steps above When done adding screens Keystroke Repeat the steps above ex
26. does not come up displaying the sign on message REMOVE POWER IMMEDIATELY Remove the cover and recheck the installation of U9 LL Jb BATTERY Section B 1 Remove the front panel by carefully lifting it off the unit and disconnecting the two pin connector for the backlight cable J10 see diagram Position the front panel to the side of the unit being careful not to stress the internal cables Figure 16 Top of Board Inside the T 60 3 64K Memory Option Adding Memory Options to the T 60 To install an MO2 option insert a 256Kbit RAM 120 nsec JDEC 32 pin in location U9 Be sure that PIN 1 location on RAM with notch or dot is facing down towards the center of the unit Note carefully the position of U9 and the orientation of the RAM in the diagram Check carefully for bent or damaged pins If you are installing sn MOS option repeat the procedure in locations U45 and U46 Improper orientation of U9 U45 or U46 will destroy the RAM and possibly cause damage to the unit 4 Re connect the backlight cable connector to J10 see diagram and replace the front panel and screws Connect an IBM KEYBOARD to the KEYBOARD connector Make sure that the keyboard is a type which is compatible with an IBM PC XT not AT Re connect power to the unit Press the CTRL ALT and DEL keys on the IBM KEYBOARD simultaneously This will reset the unit and normal operation will begin Check the installation by pressi
27. downloading programs with programs other than the ApplicationBuilder See the REMOTE Statement in the EMERSON EMC BASIC PROGRAMMING GUIDE NEW command erases the contents of the editor memory 27 T 60 Operator s Manual DELETE command erases sections of the program by line number RENUM allows the entire program or portions of the program to be renumbered LIST lists all or sections of the program to the screen LLIST can list all or sections of the program to the printer Help Key The T 60 is equipped with a powerful HELP feature By pressing the HELP key on the T 60 s front panel or F10 on the IBM keyboard while in the BASIC Interpreter Screen Editor not running a program the following screen appears Figure 12 Emerson Electronic Motion Controls Mode File Edit Transfer Settings Builder Mode GOTO SCREEN begin gt SCREEN begin END OF PSEUDOCODE Help Screen The Builder Mode is the heart of the DYME Say package This allows you to easily develop a control and interface program test he operator interface functionality of the progran and then generate the proper BASIC code to run in an EMC T 60 Series product You accomplish this by generating MEZTZEBPPTI You can enter a line of Pseudocode by pressing finding the appropriate oregPgDn LABEL F8 Generate BASIC code Editing file F1 HELP The HELP screen consists of three basic sections 1 TOP of screen Function
28. element to access in the specified file Allen Bradley restricts reading from or writing to locations which are not specified within a program For example if your program only access N7 0 through N7 4 and you try to read from N7 5 one address higher than your program access you will get an error To avoid this problem we suggest that your program access data at least one word higher than words that the SL5 interface is trying to access When addressing bit files type 3 you must specify the WORD address rather than the BIT address For example to access B3 250 you need to think of accessing word address B3 15 10 See the examples at the end of this section for further clarification bit is the starting bit location of the bits you wish to read If you are reading words as in reading a register value leave this field blank i e address count If you are reading bits in any file type specify the starting bit in the element you are addressing address This could be any bit from 0 15 count specifies the number of bits and or elements that you wish to read If you are reading data in the form of words it is the number of consecutive elements you wish to read If you are reading bits it is the number of consecutive bits you wish to read variable array is the variable name or single dimension array name where 81 T 60 Operator s Manual 82 you wish to store the data you are reading If the value of count see above i
29. in Figure 17 T 60 s COM 2 port connects to the POs COM 1 or COM 2 port This connection must be made with a NULL MODEM cable The T 60 s COM 1 port connects to the DX Drive Amplifier s serial B port You will need a serial communications cable Model number TIA XXX to connect a DX Drive to the T 60 Such a cable can be obtained from EMERSON EMC in three standard lengths Part Number Length TIA 010 10 FT TIA 025 25 FT TIA 050 50 FT Application Examples Parallel I O Made Simple Figure 13 Installation TO COM 1 OR 2 SERIAL DX AMPLIFIER X b Riv gt x lt x lt lt V A BM OR COMPATIB ERSONAL COMPUTER _COM 1 nm TO SERIAL PORT A OF DX AMPLIFIER When power is turned on to the T 60 and the DX Drive the ApplicationBuilder program will test for communication s integrity and begin execution If the T 60 is unable to establish communications check the following items e Verify that the DX Drive Amplifier is on and in working order e A power on sequence must be setup which automatically starts executing on power up e Verify the connectio
30. is required Training Services 612 474 1116 EMERSON EMC maintains a highly trained staff of instructors to familiarize customers with EMERSON EMC s products and their applications A number of courses are offered many of which can be taught in your plant upon request Application Engineering 612 474 1116 An experienced staff of factory application engineers provide complete customer support for tough or complex applications Our engineers offer you a broad base of experience and knowledge of electronic motion control applications Bulletin Board System 612 474 8835 EMERSON EMC maintains a BBS which provides you access to software updates and technical information and services Communications protocol 300 14 400 baud N 8 1 FAX 612 474 8711 Table of Contents Table of Contents Customer Services e eeee eere eene ee eee eee eee tn nane ses eee to nose eese eese en naa ii Tint OG UGE OD wins scarsectec cC Em 1 lucide ote cadet tee Besa aden te 1 T 60 OVeEVIew 3 niece heian iana eaaet naa iaasa henaa aiiai 2 Functional Description erener ai E e a AR nn nn 2 Enns ta lation S 5 Unpacking and Inspection cccccccccccccccccccecececesececeeeseseeeseeeeeeeeeeeees 5 Through Panel Mounting eeeeeeeseseeeseeeeeeeeen enne 6 System Interconnect 2 e s e e se v wee Ve an 8 Power RS422 Connector esssesesesesesesercrererererererererererercrererererere 8 IBM PC XT Keyboard Connec
31. keys F7 F8 and F9 scroll through the lists of available commands for the T 60 F7 generates a list of commands By pressing the cursor keys a command will be highlighted Pressing Enter selects the command and displays the help syntax on the screen F8 and F9 scroll through the list of commands in alphabetical order 2 MID screen 5 lines of text which describe the COMMAND that the cursor was placed on prior to pressing the HELP key and an example of it s SYNTAX 28 Screen Editor Editor Capabilities 9 FUNCTION keys Six function keys are active during the help system These keys perform the following functions COMI Displays the buffers and status of COMI COM2 Displays the buffers and status of COM2 SYS Displays system related status IO Displays 8 bit I O positions and allows the operator to change them LITE Select LCD backlight auto shutdown ON or OFF ON Leaves the backlight on at all times OFF Leaves the backlight off at all times AUTO Turns backlight off after 10 minutes if no activity occurs such as program execution or a key press The backlight comes back on as soon as a key is pressed EXIT Press this key to leave the HELP system Try the HELP system Type GOTO and back the cursor up with the or cursor keys until the cursor is underneath one of the characters of the GOTO statement Press HELP The help screen will display a brief description of GOTO Press EXIT to return to the BASIC Interpreter Th
32. logical operators to test bytes for a particular bit pattern For instance the AND operator may be used to mask all but one of the bits of a status byte at a machine I O port The OR operator may be used to merge two bytes to create a particular binary value The following examples demonstrate how the logical operators work Example Explanation 63 AND 16 16 63 binary 111111 and 16 binary 10000 so 63 AND 16 16 10 OR 10 10 10 binary 1010 so 1010 OR 1010 1010 10 NOT X X 1 The two s complement of any integer is the bit complement plus one Functional Operators A function is used in an expression to call a predetermined operation that is to be performed on an operand BASIC has intrinsic functions that reside in the system such as SQR square root or SIN sine BASIC also allows user defined functions written by the programmer See the DEF FN statement in the EMERSON EMC BASIC PROGRAMMING GUIDE The CALL instruction allows access to T 60 machine specific features such as special screen functions or option board functions The CALL instruction may have optional parameters associated with it Refer to the CALL instruction in the EMERSON EMC BASIC PROGRAMMING GUIDE String Operators To compare strings use the same relational operators used with numbers Operator Meaning Equal to lt gt Unequal lt Less than gt Greater than lt Less than or equal to gt Greater than or equal to The BASIC Interpreter compares
33. of code into a BASIC program in the Editor Typing R while anywhere in the Edit menu will also activate this command ApplicationBuilder File Menu Terminal Mode The Up and Down cursor keys are not currently functional If you want to move up or down on the screen you must do it from the cursor keys on your T 60 If you are editing a line of BASIC use the EDIT command which will position the cursor on the line you want to change Terminal Mode basically turns your computer into a dumb terminal Virtually all keys that you hit on your keyboard are sent directly over the serial link from your PC to T 60 Also anything sent out of the Emerson device s serial port connected to your PC will show up on the screen of your PC when in Terminal Mode In effect using the Terminal Mode to communicate with the T 60 is quite a bit like typing on a keyboard plugged into the keyboard port on your Emerson T 60 the exception being the use of Ctrl and function keys If you enter Terminal Mode and have problems communicating verify that you have the correct COM port selected in the Settings Menu and that you have a null modem cable between that COM port and COM2 on your Emerson product Once you have verified this setup select Start Communications from the Terminal menu to get things going File Menu The File menu is used to manipulate files You begin a New file Open a preexisting file Save a file save a file under a different na
34. program loading variable clearing or gosub stack clearing will not affect the data stored in these registers You can tell if the M02 option has been installed in your unit by pressing the HELP key when the T 60 is not running a program in command mode By pressing the SYS key the amount of memory installed will be indicated on the screen It should read 64K The amount of free memory will vary depending upon data and programs loaded With no data or no programs loaded the free memory should be 52735 bytes The M02 option adds access to a pre dimensioned array called NVOL NVOL can contain up to 512 floating point short integer or long integer variables In addition the M02 option adds access to a pre dimensioned string array called NVOL NVOL allows access of up to sixteen 128 byte string array variables The M02 option is field installable Adding Memory Options to the T 60 Follow these steps to upgrade the T 60 to 64K of RAM 1 Savethe contents of the program memory Use a PC and the ApplicationBuilder program to do this Changing the internal memory will require resetting the system thereby erasing the contents of all memory 2 Remove power connections to the unit Disconnect power from the T 60 before attempting to install ram You may cause damage to the unit if the power is not disconnected 3 Carefully unscrew the top two screws and each of the screws on the side of the unit 4 Laythe unit on its back on a
35. short integer If you are reading more than 16 bits you will need to use a short integer array The dimension of the array variable will be the next integer greater than the desired number of bits divided by 16 For example if you wish to read the status of bits 1 24 you will need to dimension your array to at least two since 24 16 1 5 and two is the next greater integer Remember any time you are reading more than one word of data more than one register or more than 16 bits you must use a dimensioned short integer array Examples 10 DIM stat 2 20 CALL PLCREAD 1 1 0 2 stat 1 This command returns the ID of the PLC as stat 1 and the current run status as stat 2 from the Modbus or GE Series 90 PLC with an id address 1 10 DIM regdat 10 20 CALL PLCREAD 1 4 16 5 regdat 4 This command returns the contents of register 16 in regdat 4 register 17 in regdat 5 register 18 in regdat 6 register 19 in regdat 7 register 20 in regdat 8 from any of the PLC s currently implemented 10 CALL PLCREAD 1 5 47 1 regdat1 This command reads the data in input register number 47 in the Modbus PLC with id address 1 and stores it in the variable regdat1 10 CALL PLCREAD 1 7 3 1 analog1 This command reads the value of analog input number 3 in a GE Series 90 or TI 505 PLC with address 1 and stores it in the variable analog1 PLC Interface Commands CALL PLCWRITE Statement CALL PLCWRITE Statement Purpose
36. than one I O bit this number will be the number of consecutive bits you wish to read variable array is the variable name or array name where you wish to store the data you are reading If you are reading only one register or bit you may use any variable type you wish If you are reading multiple registers or more 95 T 60 Operator s Manual 96 than 16 bits of data this variable MUST be a short integer array variable If you are reading registers or memory locations that are stored as words and the of registers bits is greater than one this will be a short integer array make sure you properly dimension the array prior to using it If you are reading the status of more than one but less than 16 I O bits you will be reading one word and therefore will need to use a single short integer If you are reading more than 16 bits you will need to use a short integer array The dimension of the array variable will be the next integer greater than the desired number of bits divided by 16 For example if you wish to read the status of bits 1 24 you will need to dimension your array to at least two since 24 16 1 5 and two is the next greater integer Remember any time you are reading more than one word of data more than one register or more than 16 bits you must use a dimensioned short integer array Examples 10 DIM regdat 10 20 CALL PLCREAD 1 4 16 5 regdat 4 This command returns the contents of register 16 in regdat 4
37. to scientific notation A floating point constant consists of an optionally signed integer or fixed point number the mantissa followed by the letter E and an optionally signed integer the exponent The allowable range for floating point constants is 0 8388607X10 to 0 8388607X10 For example 235 988E 7 0000235988 2359E6 2359000000 Integer Integer numeric variables and constants Whole numbers between 32768 and 32767 They do not contain decimal points Double amp Double precision variables and constants Whole Precision numbers between 2147483648 and 2147483647 Integer They do not contain decimal points String String variables and constants A string can consist of up to 127 alphanumeric characters The default type for a numeric variable name is single precision You should be very careful when making conversions between integer single precision and double precision integers variables rounding errors may occur Double precision integers are useful for moderately fast math functions Many different types of machine controllers require double precision numeric ranges for their input Double precision integers were implemented primarily for this purpose 37 T 60 Operator s Manual 38 Array Variables An array is a group or table of values referenced by the same variable name Each element in an array is referenced by an array variable that is a subscripted integer or an integer expression The su
38. 0 1 1234 Note that you cannot write to multiple locations with the same data i e CALL PLCWRITE 1 100 10 1234 this will generate a VARIABLE REQUIRED BASIC error This operation must be performed by initializing elements of a dimensioned array and writing the array in the following fashion 10 DIM A 16 20 FOR N 1 TO 16 A N 1234 NEXT 30 CALL PLCWRITE 1 100 10 This command writes 1234 to register 100 Appendix A List of Figures Appendix A List of Figures Introduction Figure 1 Block Diagram i eter det tee ee atin Wee ee 3 Installation Figure 2 Panel Qut Qut iege acs mete e iens 6 Figure 3 Mounting 5e nete eerie rete reote eee eredi 7 Figure 4 Mounting Clips ccccccccccccccececececececececececececececeeeeeeeeeeeeeeeeeeeees 7 Figure 5 Install Top Mounting Screws esee 8 Figure 6 Mounting Holes esses enne 8 Figure 7 Drill Holes prinsinn a HD Bee ROB ee DON 9 Figure 8 Install T 60 1 tira ie aes He eee mee 9 Figure 9 1 60 Bottom Panel niaren dere lech a tte ie resti edis 9 Figure 10 RS232 Minimum Connections eesseesseeerene 11 Figure 11 RS422 Connections ccssessencccececssesenaccececsensessnaaaecseeees 11 Figure 12 RS485 Connector iis tel itecto theta eaten eee 11 Figure 13 One Channel of the 8 Bit I O sees 13 ApplicationBuilder Figure 14 Serial Connections asn un e a R Aai 15 Figure 15 Builder Mode Screen
39. 30V DC at 6 watts The T 60 actually tries to begin working as soon as the power source passes 4 5 V This means that at start up the current requirements from the DC power source can exceed 1 3 Amps This current surge may cause some power sources to enter current limit rather than to begin working For this reason it is recommended that the T 60 be used with a power source which is uneffected by this type of current surge Unregulated supplies linear power supplies or high current 2 Amp switching supplies are recommended Only connect the DC power source to the DC IN and the DC IN These inputs are reverse protected DO NOT connect the DC power ground to LOGIC GROUND Logic Ground as with all I O is optically isolated from the I O Connecting Logic Ground to DC IN will result in lower noise immunity For connections to the RS422 connector refer to section RS422 and RS485 Connections IBM PC XT Keyboard Connector An industry standard IBM PC XT keyboard can be connected into the 5 pin DIN connector on the bottom panel of the T 60 Some keyboards have switches which select XT or AT mode Be sure that the switch is in the XT mode Some auto switch type keyboards may not work with the T 60 If the keyboard you select is an universal keyboard make sure it has a switch Note that the IBM KEYBOARD connector is not optically isolated and use in a high noise environment should be avoided The primary use for this connector and the I
40. 6 bits Read Holding Relays 1 word per 16 bits Read Auxilary Relays 1 word per 16 bits The Data Response format described here is typical Referto the section regarding your specific interface for 63 T 60 Operator s Manual 64 of registers bits is the number of consecutive registers memory locations or bits that you wish to read Most PLC interfaces only allow you to read one at a time and for many applications that is all you will need to read If this is the case of registers bits will be 1 If you wish to read more than one register or memory location at a time this number will be the number of consecutive registers or locations you wish to read If you are reading the status of more than one I O bit this number will be the number of consecutive bits you wish to read variable array is the variable name or array name where you wish to store the data you are reading This variable MUST be a short integer variable If the value of of registers bits see above is 1 this will be a variable expression If you are reading registers or memory locations that are stored as words cmd 1 4 5 6 7 8 and the of registers bits is greater than one this will be a short integer array make sure you properly dimension the array prior to using it If you are reading the status of more than one but less than 16 I O bits you will be reading one word and therefore will need to use a single
41. 60 to the panel and insert the mounting clips as shown in Figure 4 a Ifthe T 60 is to be used in continuously wet applications we recommend that the installer apply a silicone sealer to the gasket prior to installation 4 Tighten the mounting clips to secure the T 60 to the front panel 5 Inspect that the T 60 fits snugly up against the front panel and that there are no gaps or holes that may allow water or dirt to enter the cabinet Figure 3 Mounting Figure 4 Mounting Clips MOUNTING CLI EQUIPMENT PANEL PS Installation Through Panel Mounting EQUI AN T 60 Operator s Manual System Interconnect The T 60 is designed to meet a variety of applications therefore it is impossible to describe a standard interconnect for the T 60 This section will describe each individual connector on the T 60 and how to apply them Figure 5 T 60 Bottom Panel Z Q o lt lt M z LA I x x KK OO O Ta c cc 200 C COM 1 COM 2 B e E IBM KBD 8 BIT I O PORT Power RS422 Connector The Power RS422 Connector is an 8 pin screw terminal type connector which provides the DC input power and the RS422 RS485 connections The T 60 can accept from 9V to
42. BM keyboard is for program development If necessary remove the keyboard from the connector while running your application Installation System Interconnect COM 1 and COM2 Connectors COMI and COM2 are the serial port connectors DB 9 style male The pin outs for these connectors are as follows Table 1 3 P COMI and COM Connectors Pin Connection Pin diu Housing SHIELD RS232 RECIEVE INPUT RS232TRANSMIT OUTPUT SIGNAL GROUND These connectors provide connection for serial communications between the T 60 and a variety of devices Connections made with this connector are most commonly referred to as SERIAL PORTS Examine your application carefully and make sure that you have TRANSMIT on the T 60 connected to the RECEIVE of the device under control and RECEIVE of the T 60 connected to the TRANSMIT of the device under control Figure 6 ASA Miniman Lonne OUSING Recommended but not necessary SHIELD RECEIVE 2 TRANSMIT 3 GROUND 5 RS422 and RS485 Communications The T 60 can communicate via RS422 or RS485 on COMI When either of these modes are selected the R8232 COM1 connector is disabled To use the RS422 connections follow the same conventions outlined for RS232 connecting outputs on the T 60 to inputs on the device under control and inputs on the T 60 to outputs on the device under control To enable the RS422 transmitter refer to the
43. CTS 8 e 8 NC 11 N C 9 PIN MALE D TYPE 9 PIN FEMALE D TYPE 14 N C 17 NCC 20 NCC 23 NC T61 IPC T60 TXD 3 4 NC DTR 4 e 4 NC 5 NC GND 5 j 5 GND DSR 6 6 NC DSR 6 eGNC NC 9 9 N C N C 9 e 9 NC 12 N C 15 N C 18 N C 21 N C 24 N C SHLD 1 e e 1 SHLD SHLD 1 e e NC DTR 4 M 7 GND RTS 7 e 7 NC 9 PIN MALE D TYPE 10 N C 13 N C 16 N C 19 N C 22 N C 25 N C 25 PIN FEMALE D TYPE COM1 connections are shown below Command Variations There are no variations between the descriptions of CALL PLCINIT CALL PLCREAD and CALL PLCWRITE in the previous section and the Modbus implementation of those commands PLC Interface Commands PLC Specific Information GE9 Interface Option Communications The GE9 Option uses GE Fanuc s SNP Protocol to communicate to their Series 90 PLCs Access to the PLC occurs via the programming port In the near future they will also be offering a Serial Communications Module that supports SNP which will allow simultaneous connections to the PLC by more than one T 60 or T 61 as well as a programmer Check with GE for availability If you need to allow simultaneous communication to one Series 90 from both a T 60 Series unit and a programming device GE s Serial Communication Module catalog IC693CMM311 supports the Modbus protocol when in RTU mode You would then need to use the MOD option to communicate to the PLC See the previous section for more information T
44. File with the latest version you have on disk and they are different you know that something has changed in the T 60 since you last downloaded the program Typing V while anywhere in the Transfer menu will also activate this command START COMMUNICATIONS does a number of things that will be useful to you First it stops the execution of any program currently running in your T 60 It then enables remote communication and verifies that the communication link is working correctly Any time you cannot seem to communicate with your Emerson T 60 verify that you have the correct COM port selected in the Settings Menu and that you have a null modem cable between that COM port and COM2 on your Emerson T 60 Once you have verified this setup select Start Communications to verify the setup Typing C while anywhere in the Transfer menu will also activate this command Setting Menu The Settings menu is used to configure your PC You can specify the configuration of your PC s serial ports and which serial port you will be using to communicate with your T 60 You can also configure the ApplicationBuilder to use colors which match the capability of your computer screen You can access the Settings menu by hitting Alt S The following sub menus appear when you select the SETTINGS MENU SELECT COMI Highlighting COMI and pressing 07 selects COMI as the active COM port in your PC for communication with your T 60 Typing 1 while anywhere in t
45. N EVENT and EVENT ON statements a BASIC interrupt can occur once every event change Schedule 0 represents the left over or unclaimed regions There may be many unclaimed regions or none By programming schedule 0 you may set up data default output data which will always be refreshed when the event system leaves a specific event and has no other specified event to go to 53 T 60 Operator s Manual Figure 20 Event Data Elements Event System One Schedule 2 4 5 6 7 8 9 10 1112 Element 54 Del So EPS D D D D D D D D A A A A D s ds DE C C 1 er Ce 9e 4 4 E D N E D E D E D E D T N A A A A B A A T A T T T ix B A B A B A B A b E L L E E E E E The EVENT SYSTEM is not enabled until the EVENT ON statement is issued EVENT ON may be used without a corresponding ON EVENT statement thereby avoiding the use of the T 60 s interrupt system See the example in the end of this section for the proper use of the EVENT ON syntax Memory Communications VO Keyboard Connector Display Size Characters Dot size Backlight Keyboard Help function Functions Power Weight Environment Mounting Physical size Hardware Reference Electrical Mechanical Specifications Hardware Reference Electrical Mechanical Specifications 32K bytes battery backed RAM standard 64K bytes optional Two RS232C ports XON XOFF handshaking capability COM 1 is
46. R s may cause problems with the serial port operation Operating Modes This portion of the manual has been created from excerpts of the on line HELP which is integrated into the ApplicationBuilder program If you feel comfortable with the discussion so far go ahead and try the ApplicationBuilder on your own If you need help at any time press F1 A help message will appear which will describe the operation required to run the ApplicationBuilder After trying out the ApplicationBuilder read this section of the manual to master its power Section Summary of ApplicationBuilder contains a keystroke summary The ApplicationBuilder consists of three basic operating modes BUILDER EDITOR and the TERMINAL modes These modes are selected by the MODE menu When the ApplicationBuilder begins it starts up in the BUILDER mode To change modes use the MODE menu The Mode menu gives you access to the Builder the Editor and the Terminal Modes of the ApplicationBuilder You can switch from mode to mode without closing the current document allowing you to work on a number of things at once You also quit the program from the Mode menu You can access the Mode menu by hitting the Esc key or Alt M BUILDER The Builder Mode is the mode you utilize to use a user friendly program generation environment to help you develop your BASIC program to run on your T 60 Typing B while anywhere in the Mode menu will also activate this command EDITOR
47. Rx 15 16 N C 17 N C 18 N C 19 N C 20 N C 21 N C 22 N C 23 N C 24 N C 25 N C T B D OONDoaARWNH 5 ONDARON KEKEE KXKEKEZEA EE HE 9 PIN FEMALE D TYPE 15 PIN MALE D TYPE 15 PIN MALE D TYPE 25 PIN MALE D TYPE COMI Command Variations There are no variations between the descriptions of CALL PLCINIT CALL PLCREAD and CALL PLCWRITE in the previous section and the Allen Bradley PLC 2 or 1771 KA2 implementation of those commands 88 PLC Interface Commands PLC Specific Information IDEC FA 1J FA2 J Interface Option Communications The IDEC option uses the Idec protocol to communicate between the Series T 60 unit and the PLC The unit is configured by using the plcinit x y command Table 13 T60 Series RS232 Communication Protocol IDEC FA 1J FA2 J Interface Option Baud Rate Data Bits C9600 baud 8 C9600 baud 8 Connections In order for the SeriesT 60 and the Idec unit to communicate a specialized cable is sent with the Eason unit The pinout for this cable is shown in the table below illustrating the view for both the T 60 and the T 61 Figure 28 T61 IPC T60 T 60 Series to IDEC FA 1J and Connections TxD 2 e 2 TxD TxD 2 e 2 RxD RxD 3 3 RxD RxD 3 e 3 TxD RTS 4 e 4 NC RIS4e e 4 N C CTS 5 e 5 NC CTS 5e 5 GND DSR 6 e e 6 NC DSR 6 e fs 6 N C GND 7 e 7 GND GND 7 e 7 N C DCD 8 e
48. T 60 Operator s Manual T 60 r BEMERSON P N 400248 00 Rev A3 Date November1 1995 T 60 Operator s Manual Information furnished by EMERSON EMC is believed to be accurate and reliable However no responsibility is assumed by EMERSON EMC for its use EMERSON EMC reserves the right to change the design or operation of the equipment described herein and any associated motion products without notice EMERSON EMC also assumes no responsibility for any errors that may appear in this document Information in document is subject to change without notice P N 400248 00 Rev A3 Date November 1 1995 Customer Services EMERSON EMC offers a wide range of services to support our customer s needs Listed below are some examples of these services Service Support 612 474 8833 Emerson Electronic Motion Control s products are backed by a team of professionals who will service your installation wherever it may be Our customer service center in Minneapolis Minnesota is ready to help you solve those occasional problems over the telephone Our customer service center is available 24 hours a day for emergency service to help speed any problem solving Also all hardware replacement parts should they ever be needed are available through our customer service organization Need on site help EMERSON EMC provides on site service in most cases the next day Just call EMERSON EMC s customer service center when on site service or maintenance
49. T 61 20 00141 01 Using the PL5 with a 1770 KF2 Module T 60 20 00109 02 T 61 20 00109 01 Using the PL5 with a PLC 520 540 or 580 DF1 port T 60 20 00109 02 T 61 20 00141 01 Refer to the end of this section for the schematics for the above cables Allen Bradley 1785 KE and 1770 KF2 Set Up Correctly setting the dip switches on the 1785 KE or 1770 KF2 Interface Module is an important step in the set up process Furthermore it is a good idea to make sure that your 1785 KE or 1770 KF2 is working properly by communicating to the PLC5 via the KE or KF2 interface and Allen Bradley s programming software APS Follow the appropriate Allen Bradley user s manual for setting up your system to communicate in this fashion Once you have successfully communicated with between the PC and your PLC communicating with the Eason is a snap SWITCH NUMBER 74 PLC Interface Commands PLC Specific Information Configure the 1785 KE dip switches in the following manner Configure the 1770 KF2 dip switches in the following manner Table 11 1770 KF2 Interface Module Dip SWITCH NUMBER Switch Settings Up Dn 75 T 60 Operator s Manual 76 Command Variations The CALL PLCREAD and CALL PLCWRITE commands for the PLC 5 are significantly different from the other PLC s described here The following descriptions apply to the PL5 Option only
50. With One or More DX Drives DX specific pseudo commands There are 2 pseudo commands which are used only with the DX drives COM DX PUT COM port TEXT text STRING RESPONSE response COM DXSELECT AXIS axis These commands are fully described in the builder software and illustrated in the included example programs 35 T 60 Operator s Manual 36 T 60 Basic Programming Language Variables Constants and Strings T 60 Basic Programming Language This chapter gives an overview of the capabilities of the EMERSON EMC BASIC The BASIC language integrated into the T 60 has been custom designed and optimized for speed of execution and ease of use with the specific hardware features of the T 60 A complete description of the syntax is available in the EMERSON EMC BASIC PROGRAMMING GUIDE This guide is provided with the T 60 and is available from EMERSON EMC or your EMERSON EMC DISTRIBUTOR Variables Constants and Strings The EMERSON EMC BASIC has a range of numeric and string variable and constant types Variable names may be up to 8 characters long The characters allowed in a variable name are letters numbers and the decimal point The first character in the variable name must be a letter Special type declaration characters are also allowed The types and their dynamic ranges Type Symbol Description Float ornone Floating point numeric variables and constants Positive or negative numbers represented in exponential form similar
51. al you can use the default settings as long as you change the DF1 Port Setup Parameters select the correct node address and select FULL DUPLEX operation If you want to check all of the parameters using a terminal connected to the setup port use the following parameters DF1 Port Setup Parameters 19 2K baud this is not critical the SL5 option will auto baud and find yourbaud rate 8 data bits No parity 1 stop bit DH 485 Port Setup Parameters Node Address 2 Set the PLC to node address 1 this is performed with the Allen Bradley setup software for the PLC The SL5 interface will reside at node address 0 Max Node Address 31 Message Time out 1000ms Pass Through Enabled Baud Rate 19200 DF1 Protocol Menu Full Duplex DF1 Protocol Full Duplex Setup Menu Duplicate Packet Detection Disabled Checksum BCC Constant Carrier Detect Disabled Modem Init String blank Embedded Response Detect Embedded Response ACK Time out 1 0 Seconds ENQuriy Retries 2 NAK Received Retries 2 Be sure to return the 1747 KE module to the Run mode jumper settings and jumper the 1747 KE for RS 232 Connect the DF1 port to COMI on the T 60 Series product and you should be able to communicate Try sending a CALL PLCINIT 1 1 to see if you get a Ready response If you do start programming If not try checking that you are using COMI on the T 60 Series product Make sure you are plugged into the DF1 port not th
52. at 5 to register 6 in a PLC with an id address 1 Signal Name GND TXD TXD RXD RXD 97 T 60 Operator s Manual Figure 30 T 60 Interface Cable Figure 31 T 61 Interface Cable 98 SQD SQUARE D SY MAX PLC Interface Communications The SQD PLC option uses the SY MAX RS422 port to communicate with the T 60 Series products The connections are as follows SQUARD D SY MAX PLC MODEL 1000 GROUND PART OF 8 PIN SCREW CONNECTOR 9 PIN D MALE CONNECTOR SQUARD D SY MAX PLC MODEL 1100 ip OF 25 PIN D FEMALE CONNECTOR 9 PIN D MALE CONNECTOR PLC Interface Commands PLC Specific Information CALL PLCINIT Statement Purpose This command is used to initialize communication with the SY MAX CALL PLCINIT must be issued prior to any other communication reading or writing to the specified PLC CALL PLCINIT auto detects the baud rate and parity Either COM 1 or COM 2 can be specified Note that on T 60 s only COM 1 is available T 60 s only have one RS422 port A single non networked route is specified by the id see comments below Ifthe CALL PLCINIT command fails the T 60 Series unit will break your program and generate the error message PLC link not established If this happens make sure that the connections and communications configurations are correct If they are OK check to make sure that the SY MAX is powered up and ready to accept
53. box once everything has been defined The Tab key takes you from entry to entry and from the last entry to the first without exiting the screen Shift Tab takes you backwards On Screen entry allows you to do even more powerful things Any command that generates text to be placed on the screen takes advantage of On Screen Editing The SCREEN command allows you to place regular text large text and huge text at any location on the screen When entering text on screen you are always in overtype mode You change text sizes with the Tab key Once you are done typing the text to be displayed on the screen you press Enter and are then prompted for a name for the screen Once that is done and you press Enter again you will see that a series of PUT TEXT commands have been generated Whenever you are entering a new PUT TEXT command or editing an existing one your cursor will be on the screen You can add or change text or move it around To move text you hold down the Shift key and then press Cursor keys to move the text to the desired location Once you have the proper text on the screen in the proper location press Enter to generate the Pseudocode Certain Pseudocodes like PUT NUMBER allow you to specify numeric formats for printing numbers on the screen You may specify a digit place holder with a character Use the decimal point character for specifying the location of the decimal point Use a plus or minus sign to specify the use of a s
54. bscript is enclosed within parentheses An array variable name has as many subscripts as there are dimensions in the array For example V 10 references a value in a one dimensional array while T 1 4 references a value in a two dimensional array The maximum number of dimensions for an array in EMERSON EMC BASIC is 16383 Arrays cannot have a size greater than 32767 bytes i e A 8191 b 16383 and s 16383 are all valid A 8192 b 16384 and s 16384 are all invalid sizes for arrays See 6 2 4 for a description of memory space requirements Multi dimensional arrays more than one subscript separated by commas are useful for storing tabular data For example an array dimensioned with DIM A 2 5 could be used to represent a two row five column array such as the following Column 1 2 3 4 5 Row 1 10 20 30 140 50 Row 2 60 70 80 90 100 In this example element A 2 3 80 and A 1 4 406 3 Arithmetic Operation The following are the arithmetic operators recognized by EMERSON EMC BASIC They appear in order of precedence Operator Operation A Exponentiation Negation A Multiplication Floating point Division MOD Modulus t Addition Subtraction Operations within parentheses are performed first Inside the parentheses the usual order of precedence is maintained Two consecutive operators must be separated by parentheses T 60 Basic Programming Language Logical Operators Relational Operations Relat
55. chine interface and overall orchestration In all the T 60 is as smart as you need to make it The ApplicationBuilder and the EMERSON EMC BASIC can perform some powerful control functions Communicating with the Operator Most applications require some sort of man machine interface During set up it may be necessary to allow a significant number of parameters to be adjusted During machine operation it is often desirable to display status information and limit the operator s ability to change crucial process parameters The T 60 is extremely capable of providing this flexibility and it is especially easy to program into the T 60 Our first example program is NUMBER BLD Load the program into the ApplicationBuilder if you are not familiar with the ApplicationBuilder please refer to ApplicationBuilder section NUMBER BLD is REALLY simple it asks for a numeric entry from the operator and re displays it on the screen in another location Go ahead try it Notice that the operator entry is performed in a calculator like fashion A default value is displayed on screen The first key that you press clears the data entry area and allows you to edit data with the left and right arrow keys or the insert and delete keys When you press enter the data is stored The PSEUDOCODE used to generate this function is the GET NUMBER pseudocode The ApplicationBuilder utilizes the CALL NINPUT BASIC statement to construct this entry The Applicati
56. cluding the cursor positioning over the GOTO SCREEN BUILD this will add the rest of the screens necessary to build a program When done adding screens Description Save program ALT F File name Cursor Select SAVE AS Enter You will be prompted for a SAVE AS file name TAB Enter the text entry area above the file list Filename Enter a valid DOS filename with a BLD extension i e NEWFILE BLD Enter Save the file Convert to BASIC F8 Build BASIC Answer YES to enter the file into the EDITOR Transfer menu Download 25 T 60 Operator s Manual Operation Keystroke Description Run the program on the Model T 60 Run program F1 T 60 26 Screen Editor Editor Capabilities Screen Editor This Chapter briefly describes the operation of the T 60 s built in screen editor For a detailed description of the built in screen editor refer to the EMERSON EMC BASIC PROGRAMMING GUIDE This editor allows the programmer to edit programs directly on the T 60 s screen without a PC attached This feature is most useful for program debug or for constructing and modifying short programs We recommend that you utilize the ApplicationBuilder to generate more substantial programs The ApplicationBuilder will shorten your development time give you much more accurately generated BASIC code and provide a means of storing documen
57. commands Syntax CALL PLCINIT id cmd Comments id specifies the route for the SY MAX Specifying an id of 0 will specify an route of 0 100 an id of 1 will specify a route of 1 101 Networking route specifications will be available in future versions of this interface check with EMERSON EMC for more details cmd specifies the communications mode 1 RS422 COM 1 2 RS422 COM 2 T 61 only Examples 10 CALL PLCINIT 0 1 Establish communications with the PLC via the T 60 Series COM 1 RS422 Port specifying a route of 0 100 CALL PLCREAD Statement Purpose This command is used to read the value s in the SY MAX PLC s registers It can read words or bits in all allowable addresses for a specific SY MAX PLC Syntax CALL PLCREAD id start address bit position of registers bits variable array 99 T 60 Operator s Manual 100 Comments id specifies the route See CALL PLCINIT above start address is the starting address of the register s you are interested in reading bit position is an optional parameter which specifies the position within a 16 bit register to start reading from An allowable range for bit position is 1 through 16 By specifying this parameter a bit single or multiple read will be performed For example specifying a bit position of 2 will allow the read to place the data at the PLC s bit 2 2 1 in the bit 0 2 0 bit position of the variable array Note that all Eason documentat
58. configurable as RS232 RS422 or RS485 Optically isolated 8 bit parallel I O optically isolated 0 5 to 30V input pulled up to 5V by 22K resistor Open collector output sink 30 mA Industry standard PB 8 compatible IBM PC XT compatible High contrast Super Twist LCD liquid crystal display 8 lines by 40 characters 5 x 8 dot matrix 0 095 x 15 2 40 mm x 3 84 mm 0 019 x 0 019 0 48 mm x 0 48 mm Electro luminescent panel with auto shutdown feature Graphics capability 30 large full travel keys rubber elastomer type Context sensitive HELP key available 9 programmable function keys Cursor insert delete alpha and print keys 9V to 30V DC 6 Watts maximum 1 Amp power on inrush current 4 2 lbs 1 9 Kg 32 to 4122 F 0 to 4 50 C 5 to 95 relative humidity non condensing Designed to NEMA 4 water tight and NEMA 12 dust tight specifications Panel mount or flat surface mount hardware included Rugged cast front housing 8 5 H X 8 5 W X 2 44 D 55 T 60 Operator s Manual 56 Connector Pin Out Specifications Electrical Mechanical Specifications Connector Pin Out Specifications Power RS422 Connector ax 5 EAR Function SHIELD TXA TX B RX A RX B LOGIC GROUND DC IN DC IN T O Connector Function 5V LO0 rO 1 T O 2 Los T O 4 r05 1 06 LOo 7 UNUSED 100 MA Load Maximum All even numbered pins are connected to logic ground Keyboard Conn
59. der Getting Started Simple Example To demonstrate the power of the ApplicationBuilder a very simple example program will be read from disk viewed converted to BASIC downloaded and run Select the FILE menu ALT F and OPEN move the cursor or type O followed by ENTER You will see a window appear which contains a listing of the demonstration builder files on the ApplicationBuilder diskette Move the highlight to EASY BLD and press ENTER The PSEUDOCODE for EASY BLD will appear on the screen Scroll up and down through the PSEUDOCODE with the cursor keys Here is a listing of the PSEUDOCODE for EASY BLD GOTO SCREEN begin SCREEN begin PUT TEXT AT 7 7 PRESS THE MORE SOFTKEY PUT LARGE TEXT AT 3 3 TO THE BUILDER PUT HUGE TEXT AT 2 1 WELCOME SOFTKEY 1 MORE GOTO SCREEN morescr SOFTKEY WAIT SCREEN morescr PUT LARGE TEXT AT 3 1 EMERSON EMC PUT LARGE TEXT AT 2 2 MAKES PROGRAMMING PUT HUGE TEXT AT 3 2 EASY DELAY 2000 GOTO SCREEN begin END OF PSEUDOCODE Observe the first two lines and the last line of the PSEUDOCODE These three lines are automatically inserted by the BUILDER You may have noticed them on the screen before you retrieved EASY BLD from disk These lines cannot be deleted edited or moved They are essential for the builder s operation Notice that each line begins with a dash or a sequence These tell the BUILDER t
60. directional operations The pin out is an industry standard 20 pin ribbon cable compatible with industry standard PB 8 boards Pinout as follows even numbered pins logic ground Table 2 EE Um I O Connector Pin Out Function 5V DC OUT I O 0 IO1 I O2 I O 3 I O4 I O5 T O 6 VO7 The schematic in Figure 9 represents one I O bit on the 8 bit I O interface All of the other 7 bits are identical U1 is a CMOS receiver which is constantly monitoring the status of the I O line Its input is current limited by R2 and pulled up by R1 A current limit R2 is needed to allow the I O pin to exceed the supply voltage of U1 without damage Notice that the pull up R1 is a fairly high value 22K ohms This allows the user to connect any voltage from 5 to 30VDC to the pin without damage to the pull up resistor U1 senses a logic high 1 on the I O pin at 3 2 V and a logic low 0 on the I O pin at 1 4 V regardless of the externally applied pull up voltage U2 is an open collector output driver which can withstand 30 V and 30 MA load When a BASIC program writes a 1 to the output port U2 is off allowing the pull up resistor R1 or the user s externally connected pull up to pull the I O line high It is possible in this condition for an external device like a switch to pull the line low thereby allowing the input U1 to sense a logic low When a BASIC program writes a 1 to the output port the out
61. e Therefore you don t need to set up any communication parameters in your PLC The TI Model 425 communicates via the DCM module It s communication parameters are also auto detected The TI Model 435 has a serial communication port built into the CPU module No other communications module is necessary As with the other Models the T 60 Series auto detects the 435 s communication parameters In all cases the communication protocol is RS232C so use the RS232C port not the RS422 port if you have a choice Connections The TI3 Option comes with the proper cable to interface to a TI 305 or 405 Series PLC For those who need to change the length of the cable the proper connections are shown below 10T 60 Series to GE Series 90 Communication Connections 70 T61 IP C T60 SHLD 1 e 1 SHLD SHLD 1 e 1 DCIN NC 2e e 2 NC NC 2e e 2 DC IN NC 3e e 3 NC N C 3e 3 GND NC 4e e 4 NC N C 4e 4 RxB 5V 5 e 5 NC 45V 5 5 RXA RTS A 6 e 6 NC RTS A 6 e 6 TxB OV 7 7 GND OV 7 7 TxA CTS B 8 8 N C CTS B 8 e 8 SHLD NC 9e 9 NC E e m RD B 10 10 N C RD A 11 11 NC RD A 11 SOREN TERMINAE SD B 12 12 Tx SD B 12 SD A 13 13 Tx SD A 13 RTS B 14 e 14 Rx RTS B 14 e CTS A 15 15 Rx CTS A 15 15 PIN MALE D TYPE e 16 NC 15 PIN MALE D TYPE e 17 NC e 18 NC e 19 NC e 20 NC e 21 NC e 22 NC e 23 NC e 24 N C e 25 NC 25 PIN MALE D TYPE COMI Numbers in bold cannot be changed Numbers in bold cannot
62. e configuration port on the 1747 KE Make sure you are no longer in setup mode for the 1747 KE and that the jumpers are set to RS 232 Command Variations The CALL PLCREAD and CALL PLCWRITE commands for the SLC 500 are significantly different from the other PLC s described here The following descriptions apply to the SL5 Option only PLC Interface Commands PLC Specific Information CALL PLCREAD Statement Syntax CALL PLCREAD id type file address bit count variable array Comments This command is specific to the SL5 Interface Option id specifies the address of the PLC from which you wish to read data This number is usually 1 when interfacing to one PLC See the SLC 500 Setup section for more information on the selection of the id type specifies the file type that is required for a specific file The allowable file types and their use are as follows Outputs The SL5 option will not allow direct access to I O Inputs The SL5 option will not allow direct access to I O Status S file types Bit B file types Timer T file types Counter C file types Control R file types Integer N file types DnA UNEO file specifies the file number that you wish to access The use of a specific file is restricted to files which your program access For instance if your program uses no timers and you access a timer file you will get a PLC LINK NOT ESTABLISHED error address is the address of the first
63. e HELP key is treated differently when the BASIC Interpreter is running a program When running a BASIC program the HELP key becomes a function key F10 For example ON KEY 10 GOSUB T 60 will generate an interrupt subroutine call to location 1000 when the HELP key is pressed Think of the HELP key as a pre labeled function key F10 By keeping track of the operational status of your program you can generate context sensitive HELP for your application For example by providing a variable named HELP which gets updated whenever the screen contents change the subroutine which responds to the HELP key can examine this variable and print a specific message out to the user which instructs the user what to do at any given time Examine the demo programs supplied with the T 60 These programs make use of the function key interrupts and in particular the F10 or HELP interrupt 29 T 60 Operator s Manual 30 Application Examples Serial Communications made Simple Application Examples This chapter demonstrates a few of the many applications possible with the T 60 Perhaps the best way to think of the T 60 is as an industrial controller with an integrated operator interface and very capable I O In many systems the T 60 can provide the entire system control In others intelligent controllers such as EMERSON EMC DX series positioning servo drives with integrated motor drivers perform the motion control while the T 60 performs the man ma
64. e existing BASIC program answer Y for YES or press ENTER if the ApplicationBuilder has been used before the file EASY BAS may already exist on the disk Notice that the number of basic lines generated are displayed on screen during this process You will be asked if you want to load the BASIC program into the EDITOR answer YES You will be asked if you want to save EASY BLD answer NO since you did not change anything or mean to change anything The BASIC program generated by EASY BLD is now loaded into the EDITOR The EDITOR has the normal attributes of a text editor CUT PASTE INSERT etc To select a block of text to cut or copy move the cursor to the start of the text block and hold down the shift key and move the cursor to the end of the block The selected block will be highlighted You may now CUT copy COPY the text in the selected block by using the functions in the EDIT menu Try pressing F1 to further examine the capabilities of the EDITOR After examining the BASIC code generated let s download it into the T 60 Press ALT T and select Download Disk File by selecting it and pressing Enter or by typing D Select EASY BAS and press ENTER This begins the download process from the PC to the T 60 While data is transferred between the PC and the T 60 a counter will show the number of bytes being transferred When the process is complete the program has been downloaded Press F1 RUN on the T 60 You should see the scre
65. ect access to I O Status S file types Bit B file types Timer T file types Counter C file types Control R file types Integer N file types NOR WNH CO file specifies the file number that you wish to write to The use of a specific file is restricted to files which your program access For instance if your program uses no timers and you access a timer file you will get a PLC LINK NOT ESTABLISHED error address is the address of the first element to write to in the above file Allen Bradley restricts reading from or writing to locations which are not specified within a program For example if your program only access N7 0 through N7 4 and you try to read from N7 5 one address higher than your program access you will get an error To avoid this problem we suggest that your program access data at least one word higher than words that the SL5 interface is trying to access When addressing bit files type 3 you must specify the WORD address rather than the BIT address For example to access B3 250 you need to think of accessing word address B3 15 10 See the examples at the end of this section for further clarification bit is the starting bit location of the bits you wish to write If you are writing words as in writing a register value leave this field blank i e address count If you are writing bits I O points internal coils etc specify the starting bit in the element you are addressing address
66. ector Pin orRWN FH Function KEYBOARD CLOCK KEYBOARD DATA KEYBOARD RESET 5V GROUND COMI and COM2 Pin Outs Pin HOUSING 2 3 5 Connection SHIELD RS232 RECEIVE INPUT RS232 TRANSMIT OUTPUT SIGNAL GROUND All other pins not connected 57 T 60 Operator s Manual Figure 21 Physical Dimensions 7 70 REF 40 8 50 10 16 215 90 195 58 55 gt 7 40 REF 13 97 187 96 i i 7 70 195 58 7 40 187 96 ee 4 NOTES ALL DIMENSIONS SHOWN IN ARE MILLIMETERS 58 PLC Interface Commands Introduction PLC Interface Commands Introduction The EMERSON EMC T 60 Series PLC Interfaces are designed to make many of the individual intricacies of the various PLC Interfaces transparent to the user That is to say that reading a register in a Modicon PLC uses the same procedure as reading a register in an Omron PLC This allows a given program to be written for one PLC and then used with another PLC just by changing the PLC Interface option in your T 60 Series unit This assumes of course that both PLC s have equivalent functionality For example Modicon and TI treat analog I O very differently Modicon treats analog I O as simply another register whereas TI has separate memory locations for registers and analog I O so they are accessed differently via the T 60 Series T
67. ed block of text just highlight that block return to your document and paste that previously and now currently chosen text The following sub menus appear when you select the EDITOR MENU CUT Text removes the currently selected text and places it in the clipboard It can then be pasted into another location or file Typing T while anywhere in the Edit menu will also activate this command COPY Text takes a copy of the currently selected text and places it in the clipboard It can then be pasted into another location or file Typing C while anywhere in the Edit menu will also activate this command PASTE Text takes the currently selected text from the clipboard and pastes it into the currently selected location in your document Unless you explicitly select otherwise in the clipboard the text that is pasted will be the last block of text cut or copied Typing P while anywhere in the Edit menu will also activate this command SHOW Clipboard opens the clipboard so you can view its current contents You can also select text other than the most recently cut or copied text to paste into a document just by highlighting a different section of text Typing S while anywhere in the Edit menu will also activate this command RENUMBER Lines acts just like the BASIC RENUM command if you have a BASIC file with a BAS file extension loaded into the Editor This will be handy if you have to insert a large number of lines
68. ed data You write a program in Pseudocode that represents what you want the interface and control program to do Not all of the functionality of the Emerson BASIC is represented in Pseudocodes At any time in the process of generating the program you find that you need functionality that the current Pseudocodes don t provide you can press F6 and enter BASIC directly Once you have a Pseudocode and possibly Basic representation of what you want your program to do you press F8 which converts your Pseudocode program into a line numbered BASIC program The EDITOR functions are available while operating the BUILDER You can cut and copy text blocks from one section of your Pseudocode to another Refer to the EDITOR for operation examples Operating the Builder The box in the lower left hand corner of your computer screen is a representation of your T 60 s screen While you are generating your Pseudocode program any line of code that generates information that will be displayed on the LCD display will show up here Text soft key labels placeholders for variable and operator numeric entry will all show up and can be moved to any legal location you desire You will find that as you move the cursor down from Pseudocode line to Pseudocode line the screen will build up one line at a time in synchronization with the Pseudocode line you are on There are a few other important keys and keystrokes to keep in mind Ctrl Y will delete the line of Pseudoc
69. either COM1 or COM2 Note which serial port on the PC that you have connected to for information on the serial ports for your PC refer to your PC s instruction manual Figure 10 Serial Connections COM SERIA 2 PORT The ApplicationBuilder is supplied on two 5 1 4 diskettes and on one 3 1 2 diskette Make back up copies of your diskettes before attempting to use them Save your original ApplicationBuilder diskettes in a safe place 13 T 60 Operator s Manual Figure 11 Builder Mode Screen If your system has a hard drive copy the contents of either of the diskettes onto the hard drive make a separate directory first for ease of use If you do not have a hard drive place the disk labeled DISK 1 into your diskette drive Log onto the drive with the ApplicationBuilder on it i e type A or B or C followed by Enter Type BUILD followed by Enter to run the ApplicationBuilder If you wait a few minutes and your screen remains blank remove the disk and reboot your computer Re run the ApplicationBuilder by logging onto the dirve containing the ApplicationBuilder and typing BUILD X followed by Enter The ApplicationBuilder will start up for the first time in LCD mode the simplest display mode If your computer has a color monitor selecting the SETTINGS menu by pressing ALT S and choose the COLOR selection by moving the cursor to the COLOR text followed by ENTER This will display ApplicationBuilder screens in colo
70. ens and softkeys that were present on the SIMULATION OF THE T 60 8 SCREEN on the PC Once you have successfully downloaded and run EASY BLD try loading examining and compiling other programs on the ApplicationBuilder diskette Some programs are only available in BASIC form They may be loaded with the ApplicationBuilder even though their corresponding BUILDER file is not present Trouble Shooting Communications If your attempt at down loading a program to the T 60 was unsuccessful check the serial port connections between the T 60 and the PC Look for the following things 1 Is power applied to the T 60 2 Isone end of the NULL MODEM cable connected to COM 2 of the T 60 If it is not reconnect it to COM 2 3 Which port on the PC is the other end of the serial cable connected to COM 1 or COM 2 Does this match with the selections made in the SETTINGS menu If you are unsure recheck the SETTINGS menu ALT S and make sure that you have the correct setting ApplicationBuilder Operating Modes 4 Arethe NULL MODEM cable connectors securely seated into their respective sockets Try tightening the hold down screws on the NULL MODEM cable 5 Are you using the NULL MODEM cable supplied by EMERSON EMC If not check the cable for correct configuration 6 Do you have memory resident programs loaded TSR programs which are presently running on your PC disk spoolers communications drivers etc If so disable or remove them TS
71. ents Commands and Functions The following is an alphabetized list of statements commands and functions available in the EMERSON EMC BASIC The EMERSON EMC BASIC PROGRAMMING GUIDE contains a detailed description of the each of these commands Eason Technology is constantly adding new capability to the T 60 please contact the factory or your Eason Technology Distributor for the latest copy of the EMERSON EMC BASIC PROGRAMMING GUIDE Copies of the guide are also available on diskette You can use the ApplicationBuilder Editor to load and search for the description of a command without having to search for a manual Absolute value ASCII to number Arctangent Auto line number Binary to decimal Decimal to binary T 60 special function Print large characters Graphics box draw function Clear graphics screen Display text with help text Draw graphics line Formatted numeric string conversion Formatted numeric setup Formatted numeric input Formatted numeric entry Return color of graphics point Scan the keyboard return keycode Draw graphics pixel Number to ASCII Clear variables Clear screen Communications trapping Communications settings Continue Cosine Cursor row Cursor column Data storage Define function Millisecond delay Delete program lines Dimension array Edit program lines End of program Erase arrays Error code Line number with an error Simulate error Exponentiate Truncate to whole number FOR NEXT loop
72. eries PLC CALL PLCINIT must be issued prior to any other communication reading or writing to the IDEC PLC CALL PLCINIT setsup specific communications parameters If the CALL PLCINIT command fails the T 60 Series unit will break your program and generate the error message PLC link not established If this occurs make sure that the connections and communications configurations are correct 90 PLC Interface Commands PLC Specific Information Syntax CALL PLCINIT id cmd Comments id specifies the address of the PLC that you wish to initialize For the FA 1J and FA 2J series PLC this number will always be 1 cmd specifies the type of PLC protocol that you are initiating 1 FA 1J on com port 1 2 FA 2J on com port 1 3 FA 1J on com port 2 4 FA 2J on com port 2 Examples 10 CALL PLCINIT 1 1 Establishes communication with the Idec FA 1J on communications port 1 10 CALL PLCINIT 1 4 Establishes communication with the Idec FA 2J on communications port 4 CALL PLCREAD Statement Purpose This command is used to read the value s in a PLC s registers the status of bits or any other accessible memory location within the PLC Syntax CALL PLCREAD id cmd start address ofregisters bits variable array Comments id specifies the address of the IDEC always use 1 cmd specifies the read operation you wish to perform See the table under Available Commands for the read operation possibilities address descr
73. es only allow you to set one at a time and for many applications that is all you will need to read If this is the case of registers bits will be 1 If you wish to set more than one register or memory location at a time this number will be the number of consecutive registers or locations you wish to set If you are writing the status of more than one I O bit this number will be the number of consecutive bits you wish to set expression variable array is the expression variable or array data you wish to write to the PLC s I O registers or other memory locations If the value of of registers bits see above is 1 this will be an expression or a variable If the number of words is greater than one this must be an array make sure you properly dimension the array prior to using it If you wish to write the status of up to 16 I O bits you will be writing one word and therefore will need to use an expression or discrete variable name If you wish to set more than 16 consecutive bits you will need to use an array The dimension of the array variable will be the next integer greater than the desired number of bits divided by 16 For example if you wish to set the status of bits 1 24 you will need to dimension your array to at least two since 24 16 1 5 and two is the next greater integer Remember any time you are writing more than one word of data more than one register or more than 16 bits you must use a dimensioned array variable Exa
74. hat the line is PSEUDOCODE and what to do with it A line starting with is a new screen while a line starting with a dash is PSEUDOCODE that will execute for that screen Don t worry about generating these special symbols the BUILDER does that for you Next move the cursor blinking block over the SCREEN begin PSEUDOCODE Notice that the SIMULATION OF THE T 60 S SCREEN contains text This is the text which will be placed on the T 60 actual screen when BASIC is generated and the program is run on the T 60 Now try placing the cursor over the fourth line PUT TEXT AT 7 7 PRESS THE MORE SOFTKEY Press ENTER Notice that the PRESS THE MORE SOFTKEY is highlighted on the T 60 s screen If you hold down the SHIFT key and move the cursor key the text block will move on the screen Notice that the two numbers in parentheses are changing This action changes the place where the BUILDER will place the BASIC text string when the PSEUDOCODE is converted to BASIC Press ESC leave the program unchanged If you were to press ENTER new position would have been saved 15 T 60 Operator s Manual Press SOFTKEY F5 This is how you select PSEUDOCODES to place on screen Type an S Press ENTER The SCREEN PSEUDOCODE has been selected This allows you to type text directly on the screen Press ESC leave the program unchanged Press SOFTKEY F8 This softkey generates BASIC You may be asked if you wish to write over th
75. he rest of this section will deal with the GE9 SNP protocol currently only available through the programming port Note since the original publication of this document it appears that GE Fanuc has released a version of of Serial Communications Module that does support the SNP protocol Table 8 T60 Series RS232 Communication Protocol GE9 Interface Option Baud Rate 19 2 kba ud When first sending the CALL PLCINIT command the T 60 Series unit configures COMI to have the following parameters Make sure that the configuration of the programming port of the PLC matches these parameters or the CALL PLCINIT command will fail and you will get an error message like PLC link not established Connections The GE9 Option comes with the proper cable to interface to a GE Fanuc Series 90 PLC For those who need to change the length of the cable the proper connections are shown below Command Variations There are no variations between the descriptions of CALL PLCINIT CALL PLCREAD and CALL PLCWRITE in the previous section and the GE Series 90 SNP implementation of those commands 69 T 60 Operator s Manual Figure 23 TI3 Interface Option Communications The TI3 Option uses Texas Instruments CCM protocol for communicating to TI Series 305 and Series 405 PLC s The Series 305 PLC s Models 315 325 and 330 communicate via a DCU module The communication parameters are auto detected by the T 60 Series devic
76. he Settings menu will also activate COMI ApplicationBuilder Setting Menu SELECT COM2 Highlighting COM2 and pressing 07 selects COM2 as the active COM port in your PC for communication with your T 60 Typing 2 while anywhere in the Settings menu will also activate COM2 LCD Highlighting LCD Mode and pressing 07 configures the ApplicationBuilder to run effectively on a computer with an LCD based screen common on laptop or notebook PC s The program uses only black and white colors for visibility Typing L while anywhere in the Settings menu will also put the ApplicationBuilder into LCD mode MONO Highlighting Mono Composite Mode and pressing 07 configures the ApplicationBuilder to run effectively on a computer with a Monochrome monitor The program uses black white and intense white colors only for visibility Typing M while anywhere in the Settings menu will also put the ApplicationBuilder into Mono Composite mode COLOR Highlighting Color Mode and pressing 07 configures the ApplicationBuilder to run effectively on a computer with a color monitor The program uses many colors to enhance the readability of the screen Typing C while anywhere in the Settings menu will also put the ApplicationBuilder into Color mode CONFIG COMI Selecting Configure COMI allows you to set the communication parameters for COM1 in your PC The values you can set are baud rate number of data bits number of stop bits pa
77. he TI500 505 Series have an RS232C serial port on the CPU module The T 60 Series TI5 Option uses this port for communication to the PLC Both the T 60 and T 61 auto detect the communication parameters so no setup is needed to get the two devices communicating The only caution is to make sure that no passwords exist that would not allow the T 60 Series unit access to the programming port Connections The TI5 Option comes with the proper cable to interface to a TI 505 Series PLC For those who need to change the length of the cable the proper connections are shown below T61 IPC T60 SHLD 1 e e 1 SHLD SHLD 1 e e1NC TxD 2 2 TxD TxD 2 2 RxD RxD 3 3 RxD RxD 3 3 TxD RTS 4 e 4 NC RTS 4 j e 4 NC CTS 5 e 5 NC CTS 5 5 GND DSR 6 e 6 NC DSR 6 e 6 NC GND 7 7 GND GND 7 e 7 NC DCD 8 e 8 NC DCD 8 e 8 NC NC 9e e 9 NC NC 9e e 9 NC N C 10 e 10 NC NC 10 NC 11e e 11 NC NC 11 FPIN FEMALE D TYPE NC 12e e 12 NC NC 12e NC 13e e 13 NC NC 13 e NC 14e e 14 NC NC 14 e NC 15e e 15 NC N C 15 e NC 16 e e 16 N C NC 16 e NC 17 e e 17 NC NC 17 e N C 18 e e 18 NC N C 18 e N C 19 e e 19 NC N C 19 e DTR 20 e 20 NC DTR 20 NC 21e e 21 NC N C 21 NC 22 e 22 NC NC 22 NC 23 e 23 NC NC 23 e NC 24 e e 24 NC NC 24 e NC 25e e 25 NC NC 25 e 25 PIN MALE D TYPE 25 PIN FEMALE D TYPE 25 PIN MALE D TYPE RS232C COM RS232C Command Variations The following table will help make t
78. he terminology of the previous sections make more sense with respect to the TI Series 505 documentation It is a cross reference between the Memory Type in the PLC documentation and the cmd for the CALL PLCREAD and CALL PLCWRITE commands PLC Interface Commands PLC Specific Information Table 9 Cross Reference TI5 Memory Type Vs Call PLCREAD PLCWRITE Memory Type Data Response SIW Memory 1 word perregister XMemory 1 word per 16 bits Y Memory 1 word per 16 bits VMemory 1 word perregister N A N A N A N A WX Memory 1 word perregister WY Memory 1 word perregister CR Memory 1 word per 16 bits 73 T 60 Operator s Manual Table 10 1785 KE Interface Module Dip Switch Settings PL5 Interface Option Communications The PL5 Interface Option allows the T 60 Series to communicate to the Allen Bradley PLC 5 Data Highway Plus through the 1785 KE or 1770 KF2 Series B Data Highway RS 232 C Interface Modules The communications cable is EMERSON EMC s standard Null Modem cable N MODEM 25 25 for the T 61 and N MODEM 9 25 for the T 60 Connections The PL5 Option comes with the proper cable to interface direct to a PLC 520 540 or 580 DF1 port You may also choose a cable to interface to either a 1785 KE or a 1770 KF2 Series B Data Highway RS 232 C Interface Module The cable sections are as follows Using the PL5 with a 1785 KE Module T 60 20 00138 01
79. hree calls are the heart of the PLC communications They are CALL PLCINIT CALL PLCREAD and CALL PLCWRITE These calls can be used in any reasonable location within a basic program running in the T 60 or T 61 with a PLC Interface option This allows the use of the data in a register bit status analog I O value or any other applicable data available from a PLC in a process or interface program in the T 60 Series device For most of the PLC Interface Options the PLC Interface is on COMI of the T 60 Series device COM2 retains its default status The MOD PL5 and SL5 Options have the ability to communicate to the PLC from either COM port In effect this allows you to hook two PLC s to each T 60 or T 61 In a T 60 COM2 is still standard RS232C In a T 61 COM2 can still be configured to be RS232C RS422 or RS485 This allows the integration of a PLC and virtually any other serial communications device For example you can connect a PLC to COM1 and another device that uses serial communication e g motion controllers PC s serial displays temperature controllers etc to COM2 and communicate to all devices via the T 60 Series interface In effect the T 60 Series acts as an Operator Interface and an ASCII BASIC module in one 59 T 60 Operator s Manual The tabel below shows the current PLC interface options Table 3 Current PLC Interface Options Interface Option PLC Protocols Supported Software Version MOD Modbus
80. ht is not critical to your application the T 60 can be wall mounted with supplied brackets The keypad on the front of the T 60 is organized into three color coded groups WHITENumeric Entry BLUE Action CURSOR ENTER INSERT DELETE HELP YELLOW Function Keys Figure 1 Block Diagram CPU Introduction Functional Description The 8 line by 40 character LCD display serves as a display port programming tool and soft key label In the edit mode the display can be used to scroll through text make changes or debug programs In the run mode text soft key titles and graphics can be displayed under program control The bottom of the T 60 incorporates the entire connector system for parallel and serial I O ROM KEY LCD OPTIONAL REAL TIME CLOCK COM 1 UARTS SERIAL PORT OPTO PARALLEL ISOLATION COM 2 0 CIRCUITRY SERIAI SYSTEM PORT HARDWARE PARALLEI TIMER INO COUNTERS PORT BATTERY POWER BACKED PROTECTION UP RAM CIRCUITRY IBM PC IBM PC KEYBOARD COMPATIBLE DRIVER KEYBOARD Figure 1 diagrams the internal components of the T 60 The heart of the unit is a high speed 64180 8 bit high integration CPU chip The CPU communicates with UARTS serial ports ROM
81. ibes where in memory the value is to be read from count number of bits to be read when using command of size WORD this will bea 1 variable number this is the variable or number that is to be written in memory in the case of a the variable that will store the value being read Examples CALL PLCREAD 1 9 400 13 a Starting at address 400 in the internal relays of the Idec this command will instruct the PLC to read the first 13 bits and store the result into a 91 T 60 Operator s Manual CALL PLCREAD 1 12 30 1 t This will capture the monitor value of a timer CALL PLCWRITE Statement Purpose This command is used to write value s to the IDEC s register s memory location s or to force one or more output bits in a PLC Syntax CALL PLCWRITE id cmd start address of registers bits expression variable array Comments id specifies the address of the IDEC always use 1 cmd specifies the write operation you wish to perform See the table below for the write operation possibilities address describes where in memory the value is to be stored or read from count number of bits to be read when using command of size WORD this will bea 1 variable number this is the variable or number that is to be written in memory in the case of a write or the variable that will store the value being read Examples CALL PLCWRITE 1 4 805 1 12345 This command tells the Idec PLC to write in regis
82. ice tees ee iie Pe tige ieee 94 Mitsubishi FX Series Interface Commands 98 PLC Model Signal Name sese 102 B 1
83. ign If you want scientific notation use an E For example THE HHH Specifies from 0 000 to 99 999 Specifies from 9 9 to 9 9 HHH Specifies from 0 to 999 PUT TEXT has the capability to place text from string variables directly on screen The actual process to place the variable may seem a little confusing at first To place the contents of a string variable with the PUT TEXT Pseudocode press F5 followed by P Select PUT TEXT with the cursor press Enter You are now in ON SCREEN text entry i e your cursor is on the simulated T 60 screen and blinking Move the cursor to the desired starting location of the text string Type a dollar sign followed by Enter A new window will appear in the Pseudocode entry area which will ask for the name of the string variable a string variable must end with a dollar sign Enter the string variable and press return Selecting Pseudocode is simple Pressing F5 displays a list of Pseudocodes that you can choose The Pseudocode selection screen displays the Pseudocode list the currently selected Pseudocode and some helpful information about the currently selected Pseudocode If you press Enter you will go to the entry screen if one is needed for the currently selected Pseudocode You can use the Up and Down Arrows as well as the Page Up and Page Down keys to scroll through the Pseudocodes You can also press a letter key to get to the first command in the Pseudocode list that begins with
84. ines IBM keyboard interface e All I O is optically isolated e Fully featured BASIC programming language Interrupt capability Floating point math Formatted data entry graphics Easy to use commands for on board I O e Programmable context sensitive help key e NEMAA panel mount or wall mount housing e Powerful PC based ApplicationBuilder software included e Automatically builds BASIC programs Place text on the T 60 s screen in a wordprocessor like manner Build comples programs without in depth knowledge of BASIC Exchange programs between the PC and the T 60 Built in terminal emulator e Large full travel 30 key waterproof keypad 9 soft keys Tactile feedback T 60 Operator s Manual T 60 Overview The T 60 Operator Interface Terminal allows you to set up and operate EMERSON EMC positioning servo drive products The T 60 provides overall control and operator interface for any type of controller or computer which needs an easy to use intelligent operator interface With a T 60 an operator can view and change machine parameters or follow instructions to perform operations Operators do not have to set switches thumbwheels or indicator lights A back lit 8 line by 40 character super twist LCD display and a large full travel 30 key waterproof keypad prompts and listens to the operator through machine operations By programmming the Help functionkey operators have as
85. ing registers or memory locations that are stored as words and the of registers bits is greater than one this will be a short integer array make sure you properly dimension the array prior to using it If you are reading the status of more than one but less than 16 I O bits you will be reading one word and therefore will need to use a single short integer Remember any time you are reading more than one register you must use a dimensioned short integer array Examples 10 DIM regdat 10 20 CALL PLCREAD 1 16 5 regdat 4 This command returns the contents of register 16 in regdat 4 register 17 in regdat 5 register 18 in regdat 6 register 19 in regdat 7 and register 20 in regdat 8 10 CALL PLCREAD 1 47 1 regdat1 PLC Interface Commands PLC Specific Information This command reads the data in register number 47 with and stores it in the variable regdat1 10 CALL PLCREAD 1 100 5 2 bits 46 This command reads two bits from register 100 starting at bit position 5 The result is placed in the variable bits with register 100 bit 5 in bit position 0 and register 100 bit 6 in bit position 6 CALL PLCWRITE Statement Purpose This command is used to write 16 bit words and bits into the SY MAX PLC s register s Syntax CALL PLCWRITE id start address bit position of registers bits expression variable array Comments id specifies the route See CALL PLCINIT above start address is the sta
86. ion adds a battery backed real time clock to the T 60 Once installed you can set the date day of the week and time with a single statement CALL WRCLOCK You can read the day day of the week and the time with another single statement CALL RDCLOCK Refer to the EMERSON EMC BASIC USERS GUIDE for the programming syntax for these new commands The CLK option s battery is integrated into a removable module which has a sealed internal lithium battery which is designed to last 10 years The CLK option is field installable Adding the Real Time Clock to the T 60 Figure 19 Top of Board Inside the T 60 Follow these steps to add a real time clock CLK option to the T 60 1 Savethe contents of the program memory Use a PC and the ApplicationBuilder program to do this 2 Remove power connections to the unit Disconnect power from the T 60 before attempting to install a CLK Option 3 Carefully unscrew the top screws and each of the screws on the side of the unit 4 Laythe unit on its back on a soft clean surface 5 Remove the front panel by carefully lifting it off the unit and disconnecting the 2 pin connector for the backlight cable J6 see diagram 6 Position the cover to the side of the unit being careful not to stress the internal cables 7 Insert the CLK option in socket U7 Be sure that PIN 1 location on the CLK with notch or dot is facing down towards the center of the unit see diagram Check carefully for bent
87. ion references bits 0 through 15 for bits inside variables in the EASON while SY MAX documentation references bits 1 through 16 for registers in the PLC sorry about the confusion Note that only the contents of 1 register s bits may be read at a time This means that a bit position of 9 2 8 bit will only allow 8 bits to be read This is due to the fact that there are only 16 bits available in one register and we are starting at bit 8 this leaves a result of 8 bits Omitting the bit position parameter will specify that the read will return whole registers rather than bits Refer to the following examples for samples of how to specify bits or whole registers of registers bits is the number of consecutive registers memory locations or bits that you wish to read If the bit position parameter is omitted of registers bits will specify the number of 16 bit registers to read If you wish to read more than one register or memory location at a time this number will be the number of consecutive registers or locations you wish to read If you have included a bit position parameter this number will be the number of consecutive bits you wish to read variable array is the variable name or array name where you wish to store the data you are reading If you are reading only one register or bit you may use any variable type you wish If you are reading multiple registers this variable MUST be a short integer array variable If you are read
88. ional operators let you compare two values The result of the comparison is either true 1 or false 0 This result can then be used to make a decision regarding program flow Equality X Y lt gt Inequality X lt gt Y lt Less than X lt Y gt Greater than X gt Y lt Less than or equal to X Y gt Greater than or equal to X gt Y The equal sign is also used to assign a value to a variable When arithmetic and relational operators are combined in one expression the arithmetic is always performed first X Y lt T 1 Z This expression is true if the value of X plus Y is less than the value of T 1 divided by Z Logical Operators Logical operators perform tests on multiple relations bit manipulation or boolean operations The logical operator returns a bit wise result which is either true not zero or false zero In an expression logical operations are performed after arithmetic and relational operations The following table lists the availabe logical operators Operator Operation NOT Logical negation AND Logical AND OR Logical OR XOR Logical exclusive OR Just as the relational operators can be used to make decisions regarding program flow logical operators can connect two or more relations and return a true or false value to be used in a decision For example IF D lt 200 AND F lt 4 THEN 80 IF I gt 10 OR K lt 0 THEN 50 IF NOT P THEN 100 39 T 60 Operator s Manual 40 It is possible to use
89. l A D values and can GOSUB to a BASIC subroutine The BASIC subroutine can determine which event has occurred by reading Event Manager data Note that the I O operations are optional For example an individual schedule can be programmed to only output one analog value leaving the I O and the other analog values unchanged If the source is from I O or an optional analog input the comparisons are performed with 16 bit integer mathematics giving the greatest degree of flexibility possible overlapping events and 32 possible schedules If the source is from the optional counter the comparisons are performed with 32 bit integer mathematics limiting the events to non overlapping regions and 16 possible schedules The M02 option is required for the operation of the EVENT DRIVEN SOFTWARE Each schedule is comprised of a 32 byte record There are up to 32 schedules available 16 for the optional counter Individual elements within the table represent a comparison values which are specified as LOW and HIGH If the event data falls within the range specified by LOW and HIGH the previous event data is compared to see if the data was previously within the same region If they are different meaning a change has been encountered a change of events has occurred If the enable bytes for I O and DAC s are true greater than 0 the corresponding I O or DAC is updated If the BASIC interrupt system has been enabled to look for changes with the O
90. l Modem cable N MODEM 25 9 for the T 61 and N MODEM 9 9 for the T 60 Connections The SL5 Option comes with the proper cable to interface to a 1747 KE Interface Module For those who need to change the length of the cable the proper connections are shown below Figure 25 T 60 Series to Allen Bradley 1747 KE Module T61 LPC T60 Communication Connections SHLD SHLD 1 eb NE RXD 2 TxD RXD 2 a 2 RxD TXD 3 3 TxD TXD 4 NC DTR 4 e 4 N C 5 N C GND 5 j 5 GND 6 N C DSR 6 6 N C 7 DTR GND DSR e 7 GND RTS 7 e 8 N C CTS 8 e 9 N C N C 9 e 9 N C RTS 9 PIN FEMALE D TYPE 9 PIN FEMALE D TYPE e TE U ce 40o040nN CTS NC 9e 9 PIN FEMALE D TYPE eoeoo o000000000000000 A z Oo 25 PIN FEMALE D TYPE COM SLC 500 Setup The SLC 500 needs to have a 1747 KE interface module installed in it If the processor is a stand alone type SLC500 you may have to add a two slot option rack to add this interface module Some newer SLC 500 s have a built in serial port this port can be used to gain direct access to SLC 500 by using the DF1 protocol This document refers only to the setup and use of the 1747 KE module Please consult EMERSON EMC for other applications 79 T 60 Operator s Manual 80 Follow the setup guidelines for the 1747 KE module exactly If possible use your Allen Bradley programming software to communicate to the SLC 500 once you perform all of the setup operations In gener
91. lar functionality no matter which Interface is installed Exceptions are noted in the tables More specific information follows in sections particular to each Interface Option Refer to the section for your PLC to see if the normal implementation for a given function is different for you PLC See the PLC and SLC specific sections on the PL5 and SL5 Options for the CALL PLCREAD and CALL PLCWRITE commands for the Allen Bradley PLC 5 and SLC 500 PLC s as they are significantly different from the rest of the interface options 60 PLC Interface Commands CALL PLCINIT Statement CALL PLCINIT Statement Purpose This command is used to initialize communication with a given PLC of a given type CALL PLCINIT must be issued prior to any other communication reading or writing to the specified PLC CALL PLCINIT does auto baud rate detect for some PLC s and sets up specific communications parameters for others See the section specific to your Interface Option for information regarding the initialization parameters for that particular system If the CALL PLCINIT command fails the T 60 Series unit will break your program and generate the error message PLC link not established If this occurs refer to the individual section for your option to make sure that the connections and communications configurations are correct If they are OK check to make sure that you do not have a password in your PLC that is not allowing access to the programmi
92. ld access B3 1 in the PLC with a node address of 1 It would return the status of B3 1 8 through B3 2 7 stat Note that if your PLC s program does not access any elements from B3 2 8 through B3 255 15 an error will result This is because the SLC 500 protects disables external access to elements which are above the highest accessed elements in a file Normally this is not a problem for most file types and status types B type files however are protected in bytes The SL5 interface reads and writes in words Therefore if the SL5 interface accesses any low bits within the PLC bits 0 through 7 make sure that your PLC program accesses any bits in the next higher byte The easiest way to insure that you will not have a problem is to make sure your PLC program accesses the next higher word in memory PLC Interface Commands PLC Specific Information CALL PLCWRITE Statement Syntax CALL PLCWRITK id type file address bit count variable array Comments This command is specific to the SL5 Interface Option id specifies the address of the PLC in which you wish to write data This number is usually 1 when interfacing to one PLC See the SLC 500 Setup section for more information on the selection of the id type specifies the file type that is required for a specific file The allowable file types and their use are as follows Outputs The SL5 option will not allow direct access to I O Inputs The SL5 option will not allow dir
93. le writes to the PLC Use the status write function to return the PLC to the monitor mode when necessary 87 T 60 Operator s Manual PL2 Interface Option Preliminary Communications The PL2 Option uses the programming port protocol for communicating to the Allen Bradley PLC 2 The T 60 Series can use the programming port on the PLC 2 CPU or the programming port on the 1771 KA2 Interface Module The PLC 2 communication parameters are not configurable so issuing the CALL PLCINIT command will configure COM1 on the T 60 Series device to the proper settings for the PLC 2 The Data that cannot be accessed in the EMERSON EMC implementation of the PLC 2 protocol as noted in the PLC 2 programming manual Page C 3 Data Table Organization are Processor Work Areas No 1 and No 2 the Reserved Area the Expanded Data Table and or User Program Area and the User Program Area All other areas are accessible via the CALL PLCREAD and CALL PLCWRITE commands Connections The PL2 Option comes with the proper cable to interface to a PLC 2 directly through the programming port or to the programming port of the 1771 KA2 For those who need to change the length of the cable the proper connections are shown below Figure 27 T 60 Series to Allen Bradley T61 PLC 2 Communication 1 SHLD Connections 2 NC 3 N C 4 NC 5 6 7 T60 0c 1090 ox N C N C GND 8 N C 9 N C 10 N C 10 11 N C 11 12 Tx 12 13 Tx 13 14 Rx 14 15
94. little or as much HELP information as required The T 60 s LCD screen displays TEXT or GRAPHICS providing the operator with block diagrams flow charts wiring diagrams and statistical information For machine control the T 60 provides 8 lines of parallel I O two serial ports one is software configurable to be either RS 232 RS 422 or RS 485 and 8 timers to facilitate machine monitoring and control functions All I O s are optically isolated and designed to be extremely noise tolerant Included with the T 60 is a disk containing the ApplicationBuilder a PC DOS program which allows you to quickly generate programs for the T 60 The ApplicationBuilder generates BASIC programs from simple menu selections and direct screen entry of text It consists of three components e BUILDER converts menu selections and direct screen text entry into BASIC code e EDITOR performs text editing of BASIC or other ASCII files e TERMINAL EMULATOR performs dumb terminal operation to talk to the T 60 Integrated into all ApplicationBuilder functions is an UPLOAD DOWNLOAD capability and a comprehensive context sensitive HELP system Functional Description The T 60 is housed in a rugged cast housing which can be flush mounted to an equipment panel A full gasket and a rigid mounting system forms a water tight seal about the opening The display is sealed and the keypad is constructed of a water tight silicone rubber If being water tig
95. me or Print a file If you need to get to DOS briefly the DOS Shell command allows you to go to DOS and get back easily You can access the File menu by hitting Alt F The following selections appear when you select the File menu NEW closes any currently open file and starts a new one This only affects the currently active mode Typing N while anywhere in the File menu will also activate this command OPEN allows you to close any currently open file and open the file of your choice You will be prompted to select from a list of acceptable files or you can type in the path and filename directly Typing O while anywhere in the File menu will also activate this command SAVE immediately saves the currently active file to the most recent filename assigned to it Typing S while anywhere in the File menu will also activate this command SAVE AS saves the currently active file but it first prompts you to specify a new path and or file name Typing A while anywhere in the File menu will also activate this command PRINT prints the currently active file to the default printer Typing P while anywhere in the File menu will also activate this command DOS SHELL Selecting DOS Shell will send you back to DOS to take care of some brief task Typing exit will then return you to the ApplicationBuilder Typing D while anywhere in the File menu will also activate this command 21 T 60 Operator s Manual 22
96. memory location at a time this number will be the number of consecutive registers or locations you wish to write up to amaximum of 16 If you have included a bit position parameter this number will be the number of consecutive bits you wish to write 101 T 60 Operator s Manual 102 variable array is the variable name or array name where you wish to store the data you are writing If you are writing only one register or bit you may use any variable type you wish If you are writing multiple registers this variable can either be a short integer array variable or a constant like 1234 If you are writing registers or memory locations that are stored as words and the of registers bits is greater than one this will be a short integer array make sure you properly dimension the array prior to using it If you are writing the status of more than one but less than 16 I O bits you will be writing one word and therefore will need to use a single short integer Remember any time you are writing more than one register you must use a dimensioned short integer array Examples 10 CALL PLCWRITE 1 15 1 2 3 This command writes a 1 to register 15 bits 1 and 2 Note that 3 represents the binary 11 which is the bit pattern desired 10 DIM newdat 10 20 CALL PLCWRITE 1 5 2 newdat 4 This command writes the value of newdat 4 to register 5 and newdat 5 to register 6 in a PLC with an id address 1 10 CALL PLCWRITE 1 10
97. mmand CALL PLCREADX 0 2 506 4 A This command accesses word 5 bit 6 and reads four bits placing the result in variable A Note that the four bits will be aligned in variable A with bit 506 in the 2 0 location 507 in the 2 1 location and so on This makes bit testing within a BASIC program very simple Writes to individual bit locations in the Omron PLC is performed via a read modify write process EXTREME care should be taken when using data bits which may be updated during a scan Host Link only allows data to be read and written to on WORD boundaries This forces the OM1 Option to read surrounding bits to obtain an entire word then sets or clears the desired bits and write the recomposed words back to the PLC If the data the OM1 Option reads surrounding the operation is updated during a scan unpredictable results may occur Writing to outputs may be something to avoid if your program does not continually update them Reads do not suffer from this problem PLC Interface Commands PLC Specific Information The Omron status write must be performed in the following manner CALL PLCWRITE 0 1 0 1 mode mode 0 program 1 debug 2 monitor 3 run The Omron PLC must be in the monitor mode to enable write commands to perform without errors A CALL PLCINIT id 1 places the PLC into the monitor mode but if your application has a programming panel or some other peripheral device attached it may be possible for the operator to disab
98. mples 10 DIM stat 10 20 CALL PLCWRITE 1 1 1 5 stat 1 This command clears the status in a TI305 405 PLC 10 CALL PLCWRITE 1 3 12 5 13 This command writes a 1 to outputs 12 14 and 15 and a 0 to outputs 13 and 16 in a PLC with an id address 1 Note that 13 represents the binary 01101 which is the bit pattern desired 10 DIM newdat 10 20 CALL PLCWRITE 1 4 5 2 newdat 4 This command writes the value of newdat 4 to register 5 and newdat 5 to register 6 in a PLC with an id address 1 10 DIM anout 10 20 CALL PLCWRITE 1 8 1 2 anout 1 This command writes the value of analog1 to analog output 1 and to analog output 2 in a GE Series 90 or TI505 PLC with address 1 PLC Specific Information In general PLC s from various manufacturers behave similarly There are however some quirks that need to be mentioned Also various PLC s deal with Operator Interfaces in various ways Some allow access to the registers memory locations and discrete I O through the CPU s programming port while others require some sort of communication module to be added to allow the CPU and Operator Interface to interact properly This section deals with the criteria specific to each of the T 60 Series PLC Interface Options command variances communication hardware cabling etc Table 7 PLC s Supported Protocol PLC Interface Commands PLC Specific Information Communicate via Com Parameters Any Modicon PLC
99. ng HELP on the T 60 followed by F4 SYS The memory option should show 64K if you installed an MO2 128K if you installed an MO3 If the memory option only shows 32K or the display does not come up displaying the sign on message REMOVE POWER IMMEDIATELY Remove the cover and recheck the installation of U9 U45 and U46 ULL J10 PIN1 BATTERY 47 T 60 Operator s Manual Changing ROMS in the T 60 Follow these steps to change a program ROM in the T 60 Figure 17 Top of Board Inside the T 60 48 1 Save the contents of the program memory Use a PC and the ApplicationBuilder program to do this Remove power connections to the unit Carefully unscrew the top two screws and each of the screws on the side of the unit Lay the unit face down on a soft clean surface Remove the rear cover by carefully lifting it off the unit Position the cover to the side of the unit being careful not to stress the internal cables Remove the ROM located at the top of the main board top being closest to the display Note the orientation of PIN 1 on the device see diagram Insert the new ROM in location U15 Be sure that PIN 1 location on ROM with notch or dot is facing down towards the center of the unit Check carefully for bent or damaged pins Improper orientation of U15 will destroy the ROM and possibly cause damage to the unit 10 11 12 Re attach the backlight cable 2 pin cable to J6 near
100. ng port Syntax CALL PLCINIT id cmd Comments Table 4 PLC Protocol Interface Options id specifies the address of the PLC that you wish to initialize Some PLC s allow addressing of multiple PLC s others do not Refer to your PLC Operator s manuals for information regarding capability and implementation Interface Option Cmd PLC Protocol MOD F60 Series COM port lor2 Modbus COM1 GE9 1 GE Series 90 Specific PLC Model 315 325 330 425 435 305 405 1 1505 F60 Series COM port lor2 Data Highway Plus DF1 F60 Series COM port lor2 DH 485 M DF1 F60 Series COM port lor2 Host Link F60 Series COM port lor2 PLC 2 Programming Port See IDEC Section See IDEC Section See Mitsubishi Section See Mitsubishi Section See Square D Section See Square D Section 61 T 60 Operator s Manual cmd specifies the type of PLC protocol that you are initiating This can vary depending upon PLC manufacturer and possibly model according to the following table Examples 10 CALL PLCINIT 1 1 Establishes communication with a Modbus GE Series 90 PLC 5 SLC 500 Omron Hostlink or TI505 PLC depending on the installed interface option with an ID address of 1 10 CALL PLCINIT 1 435 Establishes communication with a TI435 PLC with an ID address of 1 when the TI3 option is installed 10 CALL PLCINIT 1 2 Establishes c
101. ns made between the drive and the T 60 33 T 60 Operator s Manual Using The T 60 With One or More DX Drives Connecting the T 60 to the DX drive s is very simple when the proper cables are used The Figure below illustrates the required cables and what they should be connected to The POs COM1 or COM2 is connected to COM2 on the T 60 Note that the cable used for this connection is a NULL MODEM cable and can be obtained from EMERSON EMC COMI on the T 60 is connected to the DX drive via a TIA cable also available from EMC Figure 14 Installation T 60 W More Than One DX Drive TO COM OR 2 SERIAL PORT DX AMPLIFIER BM OR COMPATIBLE ERSONAL COMPUTER D _ COM 1 NM 19 TO SERIAL PORT A OF DX AMPLIFIER Baud rates and setup The build software should be able to communicate with the T 60 without deviation from the default comm parameters The DX drive serial parameters must be set up as desired along with the axis id These parameters will be matched by the COM initialization pseudo command provided by the builder software 34 Application Examples Using The T 60
102. ode where the cursor is currently located Cut Copy and Paste are all functions which allow blocks of Pseudocode to be manipulated Pressing F5 when the cursor is on a line of Pseudocode will add a new line of Pseudocode above the cursor location Pressing Enter while on a line of Pseudocode will allow you to edit that line The Pseudocode you generate will be organized into Screens Each screen will have a name defined by the SCREEN Pseudocode The GOTO screen and SOFTKEY Pseudocodes will allow your program to move from screen to screen F2 F3 and F4 help you navigate through your Pseudocode program as you are developing it If you are on a line of Pseudocode that defines a GOTO or GOSUB to a screen or a label and press F2 the cursor will move to the beginning of that screen or to that label F4 will send you to the beginning of the next screen definition F3 will send you to the beginning of the previous screen definition These function keys become increasingly helpful as your programs get longer and more involved ApplicationBuilder Builder Mode Entering Pseudocode falls into two categories Entering placing text on the screen and everything else Pseudocodes that have nothing to do with text on screen are relatively simple Each bit of information needed to complete a Pseudocode command is asked for one piece at a time You can get from entry to entry with the Tab key or the Enter key The Enter key causes you to exit the Pseudocode entry
103. ommunication with a Modicon AB PLC 5 or SLC 500 with an ID address of 1 on COM 2 62 PLC Interface Commands CALL PLCREAD Statement CALL PLCREAD Statement Purpose This command is used to read the value s in a PLC s registers the status of bits or any other accessible memory location within the PLC Refer to the PL5 and SL5 for information on how to use this command with the Allen Bradley PLC 5 and SLC 500 processors Syntax CALL PLCREAD id cmd start address ofregisters bits variable array Comments id specifies the address of the PLC from which you wish to read data This number is usually 1 when interfacing to one PLC cmd specifies the read operation you wish to perform See the table below for the read operation possibilities start address is the starting address of the bit s or register s you are interested in reading In the case of the PLC interfaces implemented so far this does not include a data type specifier etc Table 5 Read Operation Options Function Typical Data Response Read PLC CPU Status 2 words ID run status Read Discrete Input Status 1 word per 16 bits Read Discrete Output Status 1 word per 16 bits Read Register 1 word perregister Read Input Register 1 word perregister Quick Status 1 word with 8 bits Read Analog Inputs 1 word perregister Read Analog Outputs 1 word perregister Read Discrete Intemals Coils Relays 1 word per 1
104. onBuilder simply calls this function to perform data entry The number you have entered is printed out on screen in three different character sizes PUT NUMBER places regular size characters on screen This function is performed by positioning the cursor with the POS command and using PRINT PUT LARGE NUMBER and PUT HUGE NUMBER places large 20 characters by 4 lines or huge 10 characters by 2 lines on screen These pseudocodes are implemented by the CALL BANNER BASIC function Performing data entry and data display with the ApplicationBuilder is about as easy as using a very basic word processor Use GET NUMBER to get data and use PUT NUMBER or PUT TEXT to place information on the screen Serial Communications made Simple The real power of the T 60 starts demonstrating itself when I O is used The ApplicationBuilder file SERIAL BLD demonstrates simple serial communications between the T 60 and a serial device in this case the ApplicationBuilder s Terminal Emulator 31 T 60 Operator s Manual Load and convert SERIAL BLD into a BASIC file F8 function Load it into the T 60 Now enter the terminal emulator ALT M then type T Press the RUN F1 softkey on the T 60 You will be asked a question on your PC s screen Answer it and press Enter Watch what happens The ApplicationBuilder utilizes COM PUT TEXT pseudocode to transmit serial data Actually COM PUT TEXT is converted into the PRINT BASIC statement to perform serial I O
105. or damaged pins Improper orientation of the CLK will destroy it and possibly cause damage to the unit L j PIN1 BATTERY 51 T 60 Operator s Manual 8 Reconnect the backlight cable connector and replace the front panel and Screws 9 It may be necessary to set the real time clock before it can be used Refer to the BASIC User s Manual for instructions on how to set the clock 52 Event Driven Software Adding the Real Time Clock to the T 60 Event Driven Software The EMERSON EMC T 60 Event Driven Software allows the T 60 to react quickly to external events without taxing the overhead of the imbedded BASIC programming language The Event Software allows the T 60 to scan an input react to it and immediately output data to the A D s or the 8 bit I O port The input or source can be derived from bits 0 through 10 of the 8 I O an analog input voltage from an option module optional or from a counter on the counter option module also optional The Event Software is table driven The program enters data into multiple rows in this table see Figure Each of these rows is called a Schedule When the Event Manager software is activated it reads data from the source and compares it to low and high compare values that were programmed into each schedule When the data read from the source is within the range specified for a given schedule the Event Manager automatically outputs I O values optiona
106. put transistor in U2 turns on thereby driving the I O line low When the T 60 powers up all I O lines are driven to a 1 thereby allowing the I O pins to operate as inputs Use the OUT and INP commands to program the T 60 s 8 bit I O port They are described in detail in the EMERSON EMC BASIC PROGRAMMING GUIDE 11 T 60 Operator s Manual Figure 9 One Channel of the 8 Bit I O INSID 60 OUTSIDE THE T 60 T T l i V 5V TO 30V OPTIONAL EXTERNAL PULLUP OTO USER S I O TO INTERNAL CIRCUITRY V RMIN Qi Support for the T 60 s 8 bit I O has been provided by the following commands Some commands refer to 24 bits of I O instead of 8 This reflects the compatability between the T 60 and the T 61 the T 61 has 24 bits of I O standard while the T 60 has 8 bits of I O The T 60 can only use the lower 8 bits of these commands INP Input port data IO24 Specify an I O bit pattern to generate an interrupt ON IO24 Interrupt on an I O bit pattern OUT Output port data These commands are described in the EMERSON EMC BASIC USERS GUIDE in a manner which works with both the EMERSON EMC T 61 and T 60 The specific changes are as follows INP Input range of 0 to 255 IO24 Bit pattern ranges 0 1 or X through
107. r Auto startup Write to display Formatted PRINT Write to comm port Formatted PRINT Read data Comment Host computer control Update line numbers REPEAT UNTIL loops REPEAT UNTIL loops Re read data statements RESUME RETURN RIGHT RND RS422 RUN SGN SIN SPACE SQR STOP STR Continue after error Exit GOSUB Substring operations Random number RS422 port control Start program Get sign of number Sine function Generate spaces Square root Halt program Convert to string T 60 Basic Programming Language EMERSON Basic Statements Commands and Functions STRING TAB TAN TIME TIME TIMER TRACE VAL VER WHILE WEND Multiple copies Tab spaces Tangent Internal timer Set retrieve time Initialize timer interrupt Trace ON OFF String to number Report software version WHILE WEND loops WHILE WEND loops 43 T 60 Operator s Manual 44 64K Memory Option Adding Memory Options to the T 60 64K Memory Option The M02 option adds 32K bytes of storage to the T 60 s battery backed up memory to bring the total memory up to 64K bytes Larger programs and more data can be stored in this additional memory In addition nonvolatile storage registers can also be used when this option is added 480 numeric registers floating point fixed precision and integers in any combination as well as 16 string registers 128 bytes each are available for storing seldom changed program constants and data Power failure
108. r The change you have just made will be recorded to a configuration file on disk so subsequent operation of the program will be in color To select the COM port on your PC which is connected to the T 60 press ALT S to pull down the SETTINGS menu Choose either COM 1 or COM 2 depending upon which port the null modem cable is connected to on your PC Perform the selection in the same manner described above Again the settings will automatically be saved for you when you exit the ApplicationBuilder program Figure 15 shows the layout of the BUILD screen It is comprised of four basic components At the top there is the MENU BAR This is where the pull down menus for operating the ApplicationBuilder originate In the center is the PSEUDOCODE GENERATION area This is where English language program statements which we call PSEUDOCODE are placed and edited In the lower left is the SIMULATION of the T 60 s screen This represents the 8 line by 40 character LCD screen on the T 60 The lower right contains descriptions for the function keys These keys are used to generate the PSEUDOCODE Emerson Electronic Motion Controls Mode File Edit Transfer Settings Builder Mode GOTO SCREEN begin gt SCREEN begin END OF PSEUDOCODE F2 Show goto gosub screen LABEL F3 Show previous screen F4 Show next screen F5 Insert a line of pseudocode F6 Insert user generated BASIC code F8 Generate BASIC code Editing file F1 HELP ApplicationBuil
109. ram 32 Iristallation ee ee ae ee E RS 32 Using The T 60 With One or More DX Drives 34 T 60 Basic Programming Language e eee ee eee eese eese eoo 37 Variables Constants and Strings sseseseeee 37 Array Variables 5 cuneus aie onto 38 Arithmetic Operation orni a a E eek ake een reser eet 38 Relational Operations ossis setn e ui 39 Logical Operators aate eo eo EE E EE Ea Ee 39 Functional Operators einerseits enn a E Ea n ESS 40 String ODerato s x vos ei ere E Na E e r aA 40 EMERSON Basic Statements Commands and Functions 42 64K Memory Option e eee ee ee eene eese eese eese eese sese sese eese eese pee e 45 Adding Memory Options to the T 60 eeeeeeseeeeesee 45 T 60 Operator s Manual vi Changing ROMS in the T 60 sss 46 Changing the Battery in a T 60 cce ee ee eee eee eese eese eese eoo 49 Real Tine Clock ossecssnisestins secet reet tn me nouo he eS Ub eOre ero eese e US eO se 51 Adding the Real Time Clock to the T 60 ssess 51 Event Driven Software c eee ee eee eee ee ee eese eese eese sete sete tete te tee 53 Hardware Reference eee ee ee eee ee eee eee eee tn nene eese tn soos eee 55 Electrical Mechanical Specifications see 55 Connector Pin
110. rity and whether you want local echo on or off Once you have selected Configure COM1 you will see a dialog box for setting these parameters with help information located at the bottom of the screen CONFIG COM2 Selecting Configure COM2 allows you to set the communication parameters for COM2 in your PC The values you can set are baud rate number of data bits number of stop bits parity and whether you want local echo on or off Once you have selected Configure COM2 you will see a dialog box for setting these parameters with help information located at the bottom of the screen 23 T 60 Operator s Manual Summary of ApplicationBuilder Operation The following is a summary of the sequence of operations required to make a functional program in the ApplicationBuilder this example assumes you are starting from the DOS prompt with the ApplicationBuilder diskette or hard disk ready Your T 60 should be connected to the PC with a NULL MODEM cable Operation Keystroke Description BUILD At the DOS prompt run the ApplicationBuilder program Running the program ALT F File Menu Enter NEW clear out workspace and begin a new Pseudocode program Making the first screen CURSOR Move the cursor to the second line in the Pseudocode list SCREEN begin The cursor is now on the screen You are now building a new screen named begin You may position the cursor enter
111. rting address of the register s you are interested in writing bit position is an optional parameter which specifies the position within a 16 bit register to start writing to An allowable range for bit position is 1 through 16 By specifying this parameter a bit single or multiple write will be performed For example specifying a bit position of 2 will allow the write to place data contained in the variable array bit 0 2 0 bit in the bit 2 2 1 bit position of the result Note that all Eason documentation references bits 0 through 15 for bits inside variables in the EASON while SY MAX documentation references bits 1 through 16 for registers in the PLC sorry about the confusion Note that only the contents of 1 register s bits may be written at atime This means that a bit position of 9 248 bit will only allow 8 bits to be written This is due to the fact that there are only 16 bits available in one register and we are starting at bit 8 this leaves a result of 8 bits Omitting the bit position parameter will specify that the write will return whole registers rather than bits Refer to the following examples for samples of how to specify bits or whole registers of registers bits is the number of consecutive registers memory locations or bits that you wish to write If the bit position parameter is omitted of registers bits will specify the number of 16 bit registers to write If you wish to write more than one register or
112. s 1 this will be a variable expression If you are reading elements that are stored as words and count is greater than one this will be an array make sure you properly dimension the array prior to using it If you are reading the status of more than one but less than 16 bits you will be reading on word and therefore can use a discrete variable name If you are reading more than 16 bits you will need to use an array The dimension of the array variable will be the next integer greater than the desired number of bits divided by 16 For example if you wish to read the status of bits 1 24 you will need to dimension your array to at least two since 24 16 1 5 and two is the next greater integer Remember any time you are reading more than one word of data more than one register or more than 16 bits you must use a dimensioned array variable Examples 10 DIM regdat 5 20 CALL PLCINIT 1 1 30 CALL PLCREAD 1 7 7 16 5 regdat 1 Line 10 dimensions the array regdat 10 for future use line 20 initializes the PLC this only needs to be done once in your program Line 30 returns the contents of N7 16 in regdat 1 N7 17 in regdat 2 N7 18 in regdat 3 N7 19 in regdat 4 and N7 20 in regdat 5 in the SLC 500 with a node address of 1 10 CALL PLCREAD 2 5 5 3 1 reg This command reads the data in C5 3 in an SLC 500 with node address of 2 and stores it in the variable reg 20 CALL PLCREAD 1 3 3 1 8 15 stat This command wou
113. s FOR NEXT loops Free Space Subroutine call Jump to line number Hexadecimal to decimal Decimal to hexidecimal Conditional Statement Read keyboard returns number INKEY INP INPUT INPUT INPUT INSTR INT 1024 KEY KEY n LABEL LEFT LEN INPUT LINE INPUT LISTDisplay LLIST LOG LOCK LPRINT LPRINT USING MID NEW OCT OCT ON COM n ON IO24 ON KEY n ON TIMER n ON ERROR GOTO ON GOSUB ON GOTO OUT OUT XOR OUT AND OUT MAP OUT OR POS POWER RESUME PRINT PRINT USING PRINT PRINT USING READ REM REMOTE RENUM REPEAT UNTIL RESTORE Read keyboard returns string Input from 8 bit I O Get user input Input from comm port String input Search for string Truncate to whole number Specify an I O bit pattern to trap on Function key statements Function key interrupts Line label Left characters of a string Length of string LINE Input until Enter Line input from comm port Lines on screen Print lines Natural log Secure program from edit view Write to printer Formatted LPRINT Substring operations Clear program Octal to decimal Decimal to octal Interrupt on comm port Interrupt on I O bit pattern Interrupt on function key Interrupt on timer Interrupt on error GOSUB to list of line numbers GOTO list of line numbers Output to 8 bit I O Logical exclusive OR to 8 bit I O Logical AND to 8 bit I O Set clear bits on 8 bit I O Logical OR to 8 bit I O Position Curso
114. see diagram Push gently and the battery should slide out Figure 18 Battery Replacement 8 Before installing the new battery press down on the battery clip to make sure that there will be good retention force when the battery is in place Also make sure that all contact surfaces are clean As noted on the battery clip make sure that the positive side of the battery is up Slide the battery under the clip and into the battery holder Make sure that the battery is held firmly in place function and your memory will cease to be non volatile However this will not damage the battery or the controller just turn the battery over and continue with the installation procedure 2 Improper orientation of the battery will not allow the battery backed RAM to 49 T 60 Operator s Manual 50 10 11 12 Replace cover and cover screws Reconnect power to the unit If you notice any problems that can t be explained by the battery being installed upside down no non volatile memory disconnect power and connect an IBM KEYBOARD to the KEYBOARD connector Make sure that the keyboard is a type which is compatible with an IBM PC XT not AT Re connect power to the unit Press the CTRL ALT and DEL keys on the IBM KEYBOARD simultaneously This will reset the unit and normal operation will begin Call Emerson EMC if any problems persist Real Time Clock Adding the Real Time Clock to the T 60 Real Time Clock The CLK opt
115. soft clean surface Check the serial number of your T 60 If it begins with ETI please go to section B Otherwise proceed here with section A Section A 1 Remove the front panel by carefully lifting it off the unit and disconnecting the two pin connector for the backlight cable J6 see diagram 45 T 60 Operator s Manual 46 Figure 15 Top of Board Inside T 60 2 Position the front panel to the side of the unit being careful not to stress the internal cables To install an MO2 option insert a 256Kbit RAM 120 nsec JDEC 32 pin in location U9 Be sure that PIN 1 location on RAM with notch or dot is facing down towards the center of the unit Note carefully the position of U9 and the orientation of the RAM in the diagram Check carefully for bent or damaged pins Improper orientation of U9 will destroy the RAM and possibly cause damage to the unit 4 Re connect the backlight cable connector to J6 see diagram and replace the front panel and screws Connect an IBM KEYBOARD to the KEYBOARD connector Make sure that the keyboard is a type which is compatible with an IBM PC XT not AT Re connect power to the unit Press the CTRL ALT and DEL keys on the IBM KEYBOARD simultaneously This will reset the unit and normal operation will begin Check the installation by pressing HELP on the T 60 followed by F4 SYS The memory option should show 64K If the memory option only shows 32K or the display
116. strings by taking one character at a time from each string and comparing their ASCII codes If the ASCII codes in each string are the same the strings are equal If the ASCII codes differ the lower code number will precede the higher code If the interpreter reaches the end of one string during string comparison the shorter string is said to be smaller providing that both strings are the same up to that point Leading and trailing blanks are significant T 60 Basic Programming Language String Operators For example AA lt AB FILENAME FILENAME SMYTH lt SMYTHE B lt 9 12 78 where B 8 12 78 String comparisons can also be used to test string values or to alphabetize strings All string constants used in comparison expressions must be enclosed in quotation marks Strings can be concatenated by using the plus sign For example 10 A FILE B NAME 20 PRINT A B 30PRINT NEW A B RUN FILENAME NEW FILENAME 41 T 60 Operator s Manual ABS ASC ATN AUT BIN BIN CALL CALL BANNER CALL BOX CALL GCLS CALL HELP CALL LINE CALL NFORMAT CALL NSETUP CALL NKEY CALL NINPUT CALL POINT CALL SCANKEY CALL SET CHR CLEAR CLS COM n CONFIG CONT COS CSRCOL CSRROW DATA DEF FN DELAY DELETE DIM EDIT END ERASE ERR ERL ERROR EXP FIX FOR NEXT FRE GOSUB GOTO HEX HEX IF INKEY 42 EMERSON Basic Statem
117. t less than 16 bits you will be reading one word and therefore can use a discrete variable name If you are reading more than 16 bits you will need to use an array The dimension of the array variable will be the next integer greater than the desired number of bits divided by 16 For example if you wish to read the status of bits 1 24 you will need to dimension your array to at least two since 24 16 1 5 and two is the next greater integer Remember any time you are reading more than one word of data more than one register or more than 16 bits you must use a dimensioned array variable PLC Interface Commands PLC Specific Information Examples 10 DIM regdat 10 20 CALL PLCREAD 1 4 16 5 regdat 4 This command returns the contents of element 16 in regdat 4 element 17 in regdat 5 element 18 in regdat 6 element 19 in regdat 7 element 20 in regdat 8 from file 4 in the PLC 5 with id 1 10 CALL PLCREAD 2 5 47 1 regdat1 This command reads the data in input element number 47 in file 5 in the PLC 5 with id address 2 and stores it in the variable regdat1 10 DIM stat 2 20 CALL PLCREAD 1 1 1 15 18 stat 1 This command would access file 1 in the PLC with an id of 1 It would return the status of address 1 bit 15 and address 2 bits 0 14 in stat 1 and the status of address 2 bit 15 and address 3 bit 0 and 14 zeros in stat 2 CALL PLCWRITE Statement Syntax CALL PLCWRITK id file address bit count
118. ter 805 the value 12345 This function is only available in the FA 2J PLC CALL PLCWRITE 1 9 400 13 4077 This instructs the PLC to write into the internal relays at address 400 the value of 4077 using 13 bits 92 Figure 29 T 60 Series to the Mitsubishi FX series PLC Communication Connections PLC Interface Commands PLC Specific Information Mitsubishi FX PLC Interface MFX Communications The MFX Option uses the Mitsubishi FX s RS422 port to communicate with the T 60 Series products For the T 60 this utilizes com port 1 and either port is available for use in the T 61 Connections In order for the SeriesT 60 and the FX unit to communicate a specialized cable is sent with the Eason unit The pinout for this cable is shown in the table below for the T 60 and the T 61 T61 IP C T60 SHLD 1 e e 1 SHLD SHLD 1 e e 1 DC IN RxD 2 e 2 TxD RxD 2 e 2 DC IN TxD 3 e 3 RxD TxD 3 3 GND DsR 4 e 4 NC DsR 4 4RxB CTS 5 e 5 NC CTS 5 e 5 RxA DSR 6 e 6 NC DSR 6 6 TxB GND 7 e 7 GND GND 7 7 TXA GND 8 e e 8 NC GND 8 8 SHLD NC toe e Nc NC 10 BPN SCREW TERMINAL N C 11 e e 11 N C N C 11 e N C 12 e 12 TxD N C 12 N C 13 e 13 TxD N C 13 e N C 14 e e 14 RxD N C 14 e RxD 15 9 unns 15 RxD RxD 15 e TxD 16 e e 16 N C TxD 16 e DsR 17 e 17 N C DsR 17 e N C 18 e e 18 N C N C 18 e N C 19 e e 19 N C N C 19 e GND 20 e 20 NC GND 20 PWE 21 2l e 21 N C PWE 21 X N C 22
119. that letter For instance if you are in the list and press S you will go to the SCREEN command location in the Pseudocode list 19 T 60 Operator s Manual 20 Editor Mode Editor Mode is a text editor allowing you to edit files off line from any serial device such as a T 60 This allows you to write and modify programs away from your machine and to use more powerful editing features than BASIC has built in With the Editor you can easily Cut Copy and Paste blocks of text from one area or program to another You can even cut or copy text in the Editor and paste it into the Builder and vice versa To select text to cut or copy you position the Cursor at one end of the block of text in question Then hold down the Shift key as you move the cursor with the Arrow keys and Page up Page down keys You then select Cut or Copy from the Edit menu You can also use Shift Delete or Ctrl Insert respectively to perform the same functions You can Paste the text anywhere you put the cursor or over any block of text you choose by choosing Paste from the Edit menu or by using Shift Insert When you cut or copy text from a document it is saved in the Clipboard You can view the clipboard at any time by choosing View Clipboard from the Edit menu You will notice that the last block that was cut or copied is highlighted and that many of the previous cut or copied blocks are still in the clipboard If you would rather paste a previously cut or copi
120. ting and cataloging your programs Editor Capabilities The built in screen editor has a complete set of features which allow the programmer to develop programs directly on the T 60 s screen Operation of the editor requires the connection of an external PC XT keyboard see section Getting Started Once the keyboard is connected you can access every programmable function in the T 60 The editor capabilities center around the T 60 s 8 line by 40 character display It has a built in 50 line scroll buffer which can be used to view sections of programs or entire programs if they are short enough The editor has the following feature set Line oriented editor change a line by over typing on it press ENTER and it is modified in the BASIC program 78 character line capability The editor can edit lines longer than the screen width If you keep typing after the first 40 characters the editor will insert a i character at the end of the current line and the beginning of the 17 next line You may continue typing on the next line The i characters do not consume space in your program memory Full cursor control Up Down Left Right Page Up Page Down Home End Insert Backspace and Delete Special functions Control Y stop program execution and return to the editor Control T Delete to end of line Active function keys F1 RUN c F2 LIST F3 REMOT remote on off F4 CONT c Useful for uploading and
121. tions you wish to write If you are writing the status of more than one I O bit this number will be the number of consecutive bits you wish to write expression variable array is the expression variable or array data you wish to write to the PLC s I O registers or other memory locations If the value of of registers bits see above is 1 this will be an expression or a variable If the number of words is greater than one this must be an array make sure you properly dimension the array prior to using it If you wish to write the status of up to 16 I O bits you will be writing one word and therefore will need to use an expression or discrete variable name If you wish to set more than 16 consecutive bits you will need to use an array The dimension of the array variable will be the next integer greater than the desired number of bits divided by 16 For example if you wish to set the status of bits 1 24 you will need to dimension your array to at least two since 24 16 1 5 and two is the next greater integer Remember any time you are writing more than one word of data more than one register or more than 16bits you must use a dimensioned array variable Examples 10 CALL PLCWRITE 1 3 9 2 3 This command writes a 1 to outputs 0 and 1 Note that 3 represents the binary 11 which is the bit pattern desired 10 DIM newdat 10 20 CALL PLCWRITE 1 4 5 2 newdat 4 This command writes the value of newdat 4 to register 5 and newd
122. tor eeeeeeeeeeeseeeeeeenenee 8 COM1 and COM2 Connectors eese nennen 9 RS422 and RS485 Communications sees 9 T O Connector ete EU eere re eee e n rie esee bes 11 ApplicationBuilder ccce eee eee ee eee eee eee teen tn toto tn eo eaa ssa sas 13 Getting Started sae iei eigo iO OPES 13 Simple Example eeeeeeeesseeeeeeeeee eene 15 Trouble Shooting Communications eeeeeeeeeeeeerererenee 16 Operating Modes cccccccccccccccececesececeseeeeeeeeeeeeeeeeeeeeeeeseeeseeeseeeeeeeees 17 Bilder Mod er ainra gnenn Tee ter rete tees 18 Operating the Builder eese 18 Editor Mode eene hier teer tee ee 20 Terminal Mode nii iiia iced 21 File Men bi id eot Redit epe cotto eta x e E TERT egt 21 Transfer Men eset e S UE EN EET tabseeyevas 22 Setting Menu ise We ce eve evo Oe o NEU dv o tea e Vou 22 Summary of ApplicationBuilder Operation sussse 24 Sereen EGitOr e 27 Editor Capabilities s iere Dr E OAT 27 Hel p Key nin eich hari EO BR ee ATE 28 Application Examples 5 et et treo ret oreet ertet tert eee tror Ie E EET 31 Communicating with the Operator sse 31 Serial Communications made Simple sese 31 Parallel I O Made Simple eeeeeeeeseseseeeeeeeeeeenenene 32 EMERSON EMC DX Drive Demo Prog
123. ts two e 1 4 8 32 Screws four e Mounting template e Optional cables and connectors as indicated on the packing list e A null modem cable NMA 9 pin to 9 pin NMX 25 pin to 25 pin e TIA XXX T 60 to DX Amplifier cable T 60 Operator s Manual Through Panel Mounting The T 60 is designed to be mounted either through an equipment panel in a panel cut out or on a flat surface The through panel mounting will allow the T 60 to meet NEMAA specifications for water resistance and will also resist dust dirt and non corrosive chemicals Improper installation could result in damage to the T 60 and other equipment installed in or adjacent to the panel containing the T 60 For safety reasons please follow these instructions closely 1 Prepare the opening in the panel a Tape the enclosed mounting template to the front of the panel in the desired location see Figure 2 Drill 3 8 inside the cutout to facilitate cutting c Usea sabre saw or some other type of sheet metal cutting device to cut out along the cut here line d Using a file carefully remove any burrs or rough edges that may cut or scratch during the remainder of the installation e Remove the paper template and discard 2 Carefully insert the T 60 into the hole in the panel from the front side see Figure 3 Figure 2 Panel Cut Out EQUIPMENT PANEL 3 Hold the T
124. ure use line 20 initializes the PLC this only needs to be done once in your program Line 30 writes the contents of regdat 1 in N7 16 regdat 2 in N7 17 regdat 3 in N7 18 regdat 4 in N7 19 and regdat 5 in N7 20 in the SLC 500 with a node address of 1 10 CALL PLCWRITE 2 5 5 3 1 reg This command writes the data contained in the variable reg into C5 3 in an SLC 500 with a node address of 2 20 CALL PLCWRITE 1 3 3 1 8 15 stat This command would write the contents of variable stat into the PLC data bits B3 1 8 through B3 2 7 Note that if your PLC s program does not access any elements from B3 2 8 through B3 255 15 an error will result This is because the SLC 500 protects disables external access to elements which are above the highest accessed elements in a file Normally this is not a problem for most file types and status types B type files however are protected in bytes The SL5 interface reads and writes in words Therefore if the SL5 interface accesses any low bits within the PLC bits 0 through 7 make sure that your PLC program accesses any bits in the next higher byte The easiest way to insure that you will not have a problem is to make sure your PLC program accesses the next higher word in memory 20 CALL PLCWRITE 1 7 7 15 1 1 0 This command writes a zero to bit location N7 15 1 Note the restrictions mentioned in the example above Figure 26 T 60 Series to Omron Host Link RS232C Communication
125. variable array Comments This command is specific to the PL5 Interface Option id specifies the address of the PLC in which you wish to write data This number is usually 1 when interfacing to one PLC file specifies the file number that you wish to write to address is the address of the first element to write to in the above file bit is an optional parameter which specifies the starting bit location of the bits you wish to write If you are writing words as in writing a register value leave this field blank i e address count If you are writing bits I O points internal coils etc specify the starting bit in the element you are addressing address This could be any bit from 0 15 count specifies the number of bits and or elements that you wish to set If you are writing data in the form of words it is the number of consecutive elements you wish to write If you are setting bits it is the number of consecutive bits you wish to set variable array is the variable name or single dimension array name where you wish to store the data you are writing If the value of count see above is 1 this could be a variable expression If you are writing elements that are stored as words and count is greater than one this will be an array make 77 T 60 Operator s Manual 78 sure you properly dimension the array prior to using it If you are setting more than one but less than 16 bits you will be writing one word

Mitsubishi Electronics T-60 User's Manual

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