IC693PCM300 - GE Fanuc PLC Distributor In Stock! 90-30 90-70 ...

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Contents Chapter 4 MegaBasic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 Section 1: Programming the PCM in MegaBasic . . . . . . . . . . . . . . 4-2 Getting Started with the MegaBasic Interpreter . . . . . . . . . . . . . . . . . . . . 4-3 Loading and Saving MegaBasic Programs . . . . . . . . . . . . . . . . . . . . . . . . . 4-4 Backing Up Your Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5 Exiting the MegaBasic Interpreter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6 Saving Data through a Power Cycle or Reset . . . . . . . . . . . . . . . . . . . . . . . 4-6 Compatibility with MS-DOS MegaBasic . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7 MegaBasic Features Not Supported by the PCM . . . . . . . . . . . . . . . . . . . . 4-8 Modifying Existing BASIC Programs for MegaBasic . . . . . . . . . . . . . . . . . 4-8 Printing a MegaBasic Text File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9 Using a Text Editor to Create MegaBasic Programs . . . . . . . . . . . . . . . . . . 4-9 MegaBasic Program and Data Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9 Determining the Size of a MegaBasic Program . . . . . . . . . . . . . . . . . . . . . 4-10 MegaBasic Program Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11 Changing the MegaBasic Workspace Size . . . . . . . . . . . . . . . . . . . . . . . . . 4-11 Compacting and Encrypting Programs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-12 Section 2: Interfacing to the PCM Hardware and Series 90 CPU 4-13 Input and Output to the PCM Serial Ports . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 Serial Port Control and Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-14 Accessing PLC Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-15 SYSLINK . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17 SYSREAD, SYSWRITE, and SYSTATUS$ . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20 Status Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-22 UNLINK Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24 Data Coherency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-24 Accessing the PCM’s LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-25 Section 3: MegaBasic Programming Examples . . . . . . . . . . . . . . . . 4-26 PDFsupply.com Chapter 5 Advanced MegaBasic Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1 Section 1: MegaBasic Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3 Section 2: Screen Formatting Commands . . . . . . . . . . . . . . . . . . . . 5-5 CLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8 CUR$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9 CUR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10 ATTR$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11 ATTR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12 MV_CUR$ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13 MV_CUR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15 GFK-0255K Series 90 Programmable Coprocessor Module and Support Software User’s Manual – November 1999 ix
Contents Section 3: Accessing %P, %L, and Password-Protected Data . . . . 5-16 CHG_PRIV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17 SMSG_WTEXT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-18 Section 4: Access to PLC Fault Tables and PLC Status . . . . . . . . . 5-21 READ_FAULT_TBL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23 RDEL_FAULT_TBL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-24 FLT_PRESENT% . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25 FLT_CHANGED% . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-26 WORD% . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27 Fault Table Header Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28 PLC Fault Table Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-28 I/O Fault Table Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-29 Short Status Records . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30 Time Stamp Subrecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-32 PLC Fault Address Subrecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-32 I/O Reference Address Subrecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-32 I/O Fault Address Subrecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-33 Known Problems with Fault Table Access . . . . . . . . . . . . . . . . . . . . . . . . . . 5-33 Section 5: Gathering PLC Information from MegaBasic Programs 5-34 READ_PLC_STATUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-39 READ_PLC_TIME_AND_DATE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-41 READ_PLC_RUN_STATUS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-43 READ_PLC_CPU_ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-45 CHECK_CPU_HEALTH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-46 READ_PLC_FAULT_BIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-48 UTILITY_INIT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-49 Section 6: Loading and Storing PCM Data Files Using TERMF . 5-50 PDFsupply.com L (Load) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-51 S (Save) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-51 D (file Directory) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-51 X (eXterminate file) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-51 Section 7: Serial Port Setup with IOCTL and PORT_CTL.BIN . . 5-52 Serial Port Setup with IOCTL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-52 Serial Port Control Using PORT_CTL.BIN . . . . . . . . . . . . . . . . . . . . . . . . . 5-55 Section 8: Timers and Logical Interrupts . . . . . . . . . . . . . . . . . . . . 5-57 Timer Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-59 Backplane Interrupts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-60 x Series 90 Programmable Coprocessor Module and Support Software User’s Manual – November 1999 GFK-0255K
Page 1 and 2: IC693PCM300 New In Stock! GE Fanuc
Page 3 and 4: Preface The Programmable Coprocesso
Page 5 and 6: Preface Related PCM Publications Fo
Page 7: Contents Section 3: Configuring the
Page 11 and 12: Contents “OK” LED Not On . . .
Page 13 and 14: Contents Figure 1-1. Series 90-70 P
Page 15 and 16: estart lowapp ARestart oddapp: ARes
Page 17 and 18: 1 Caution PCM Operation Modes If yo
Page 19 and 20: 1 PCM300 COPROC OK US1 US2 BD OK P1
Page 21 and 22: 1 Serial Connectors The serial conn
Page 23 and 24: 1 Section 4: Hardware Overview for
Page 25 and 26: 1 Section 5: Hardware Overview for
Page 27 and 28: 1 Section 6: Configuring the PCM Be
Page 29 and 30: 1 Section 7: Who Should Use PCOP Ev
Page 31 and 32: 2 What You Will Need Before you can
Page 33 and 34: 2 The Programmable Coprocessor Modu
Page 35 and 36: 2 Section 2: Configuring the PCM wi
Page 37 and 38: 2 Adding a PCM to the Rack Screen A
Page 39 and 40: 2 PCM Configuration Modes Before co
Page 41 and 42: 2 BASIC Mode Warning BASIC mode is
Page 43 and 44: 2 PCM CFG and NONE Modes When PCM C
Page 45 and 46: 2 PROG/CCM and CCM/PROG Modes PROG/
Page 47 and 48: 2 Series 90-30 PCM Autoconfig The S
Page 49 and 50: 2 Example of Editing a PCM For this
Page 51 and 52: 2 To change the port 1 baud rate to
Page 53 and 54: 2 Section 4: TERMF Installation and
Page 55 and 56: 2 Section 5: Using TERMSET to Confi
Page 57 and 58: 2 When all the display settings are
Page 59 and 60:
2 6. Menu item 4 selects a screen t
Page 61 and 62:
2 Connecting the PCM to the Program
Page 63 and 64:
Chapter 3 3 CCM Operation section l
Page 65 and 66:
3 The next two tables compare the S
Page 67 and 68:
3 Scratch Pad Memory Allocation Foo
Page 69 and 70:
3 Section 2: Series 90 CCM Memory A
Page 71 and 72:
3 CCM Comparisons The following dia
Page 73 and 74:
3 SERIES FIVE vs SERIES 90 a44241 M
Page 75 and 76:
3 Format of the COMMREQ Function Bl
Page 77 and 78:
3 Other COMMREQ Faults Power-Up Del
Page 79 and 80:
3 Status Pointer Memory Type: The t
Page 81 and 82:
3 Section 4: CCM COMMREQ Data Block
Page 83 and 84:
3 Table 3-11. COMMREQ Data Block fo
Page 85 and 86:
3 Section 5: CCM COMMREQ Status Wor
Page 87 and 88:
3 Section 6: CCM COMMREQ Example Th
Page 89 and 90:
3 05—04—91 11:05 GE FANUC SERIE
Page 91 and 92:
3 PARM: Specifies the memory locati
Page 93 and 94:
Chapter 4 4 MegaBasic section level
Page 95 and 96:
4 Getting Started with the MegaBasi
Page 97 and 98:
4 To save a MegaBasic program to de
Page 99 and 100:
4 Compatibility with MS-DOS MegaBas
Page 101 and 102:
4 Printing a MegaBasic Text File Wh
Page 103 and 104:
4 MegaBasic Program Packages MegaBa
Page 105 and 106:
4 Section 2: Interfacing to the PCM
Page 107 and 108:
4 Accessing PLC Data Because the PC
Page 109 and 110:
4 SYSLINK The SYSLINK statement is
Page 111 and 112:
4 For numeric data, the size of the
Page 113 and 114:
4 Parameter Frequency Description B
Page 115 and 116:
4 Status History The STAT_HIST cont
Page 117 and 118:
4 Accessing the PCM’s LEDs The PC
Page 119 and 120:
4 After pressing the PCM Restart/Re
Page 121 and 122:
4 560 Rem This is the main menu sub
Page 123 and 124:
4 1720 Rem To display new registers
Page 125 and 126:
4 2850 Rem To write an input, SYSLI
Page 127 and 128:
Chapter 5 5 Advanced MegaBasic Prog
Page 129 and 130:
5 Section 1: MegaBasic Error Codes
Page 131 and 132:
5 Section 2: Screen Formatting Comm
Page 133 and 134:
5 Table 5-3. Integer and String Con
Page 135 and 136:
5 CUR$ The CUR$ function formats a
Page 137 and 138:
5 ATTR$ The ATTR$ function formats
Page 139 and 140:
5 MV_CUR$ The MV_CUR$ function form
Page 141 and 142:
5 MV_CUR The MV_CUR statement forma
Page 143 and 144:
5 CHG_PRIV CHG_PRIV is used to chan
Page 145 and 146:
5 The request and access codes for
Page 147 and 148:
5 Section 4: Access to PLC Fault Ta
Page 149 and 150:
5 READ_FAULT_TBL The Read Fault Tab
Page 151 and 152:
5 FLT_PRESENT% The Fault Present (
Page 153 and 154:
5 WORD% The WORD% function provides
Page 155 and 156:
5 I/O Fault Table Records When a no
Page 157 and 158:
5 5:1 = PLC fault entry changed fla
Page 159 and 160:
5 I/O Fault Address Subrecords In t
Page 161 and 162:
5 Table 5-7. UTILITY.PGM Package Pr
Page 163 and 164:
5 Table 5-8. UTILITY.PGM Package Sh
Page 165 and 166:
5 READ_PLC_STATUS The READ_PLC_STAT
Page 167 and 168:
5 READ_PLC_TIME_AND_DATE The READ_P
Page 169 and 170:
5 READ_PLC_RUN_STATUS The READ_PLC_
Page 171 and 172:
5 READ_PLC_CPU_ID The READ_PLC_CPU_
Page 173 and 174:
5 Another example of the CHECK_CPU_
Page 175 and 176:
5 UTILITY_INIT The UTILITY_INIT pro
Page 177 and 178:
5 L (Load) S (Save) D (file Directo
Page 179 and 180:
5 Parameter Values Description PHYS
Page 181 and 182:
5 Serial Port Control Using PORT_CT
Page 183 and 184:
5 Section 8: Timers and Logical Int
Page 185 and 186:
5 If the is omitted from either of
Page 187 and 188:
5 The BKP_MSG interrupt occurs when
Page 189 and 190:
5 If the four input channels are no
Page 191 and 192:
5 After the PROCESS_MESSAGE stateme
Page 193 and 194:
5 Interpreting COMMREQ Messages Exe
Page 195 and 196:
5 SYSID: A hexadecimal value that g
Page 197 and 198:
5 MegaBasic COMMREQ Command Block T
Page 199 and 200:
5 02—21—92 09:07 GE FANUC SERIE
Page 201 and 202:
5 MegaBasic Blink LED Program Examp
Page 203 and 204:
5 The CASE block beginning at line
Page 205 and 206:
5 02—20—92 15:46 GE FANUC SERIE
Page 207 and 208:
5 550 Rem *************************
Page 209 and 210:
5 The following table explains the
Page 211 and 212:
5 390 Rem *************************
Page 213 and 214:
5 Lines 830 and 840 check for messa
Page 215 and 216:
5 530 Rem *************************
Page 217 and 218:
5 Section 10: Asynchronous Serial I
Page 219 and 220:
5 Argument Buffer Size Description
Page 221 and 222:
5 Argument Variable Pointer Handle
Page 223 and 224:
5 NOWAIT_READ_ABORT The NOWAIT_READ
Page 225 and 226:
5 Try running this program yourself
Page 227 and 228:
5 Some Rules for VME Bus Operations
Page 229 and 230:
5 VME Read Function The VMERD funct
Page 231 and 232:
5 VME Write Function The VMEWRT fun
Page 233 and 234:
5 VME Read/Modify/Write Function Th
Page 235 and 236:
5 MegaBasic Program Access to PCM D
Page 237 and 238:
5 01—05—80 01:36 GE FANUC SERIE
Page 239 and 240:
5 10 Rem This program displays data
Page 241 and 242:
5 MegaBasic programs wait for file
Page 243 and 244:
6 Communication Failure General 1.
Page 245 and 246:
6 Backplane Transfer Failure Insuff
Page 247 and 248:
6 Run Mode Errors If an application
Page 249 and 250:
6 Configuration Problems Confirm th
Page 251 and 252:
Appendix A PCM Cabling Information
Page 253 and 254:
A Note In figure A-1, SD (Send Data
Page 255 and 256:
A Cabling WORKMASTER PC-AT CIMPLICI
Page 257 and 258:
A RS-232 Cables Typical cable wirin
Page 259 and 260:
A a44831 PIN TXD 2 TD RXD 3 RD 5-PI
Page 261 and 262:
A a44235 PIN PIN PCM PORT 2 25-PIN
Page 263 and 264:
A a45362 PIN SD (A) 9 SD (B) 21 RD
Page 265 and 266:
A PIN SHIELDED TWISTED PAIRS MAKE C
Page 267 and 268:
B The two Logicmaster 90-70 ladder
Page 269 and 270:
Appendix C PCM Commands C section l
Page 271 and 272:
C Notation Conventions Commands Arg
Page 273 and 274:
C C (Clear the PCM) Format: C D F T
Page 275 and 276:
C I (Initialize device) Format: I
Page 277 and 278:
C J K The first example sets the po
Page 279 and 280:
C M (create a memory Module) Format
Page 281 and 282:
C Q (set protection level) Format:
Page 283 and 284:
C S (Save) Format: S [] U V This c
Page 285 and 286:
C Y (set upper memory limit) Format
Page 287 and 288:
D Caution PCMEXEC.BAT Files HARDEXE
Page 289 and 290:
Appendix E Example MegaBasic Progra
Page 291 and 292:
E 1960 Errset WRITERR2 1970 SYSWRIT
Page 293 and 294:
Appendix G Synchronous Serial Mode
Page 295 and 296:
G Synchronous Mode PCMA3 (Port 1) C
Page 297 and 298:
Index Symbols @ (execute a batch fi
Page 299 and 300:
Index CHECK_BREAK( ), 5-55 CHECK_CP
Page 301 and 302:
Index determining the size of a Meg
Page 303 and 304:
Index SMSG_WTEXT, 5-16, 5-18 struct
Page 305 and 306:
Index Local RAM, 1-9, 1-11 Logicmas
Page 307 and 308:
Index VT100.PGM functions and proce
Page 309 and 310:
Index X (eXterminate file), 5-51 X
Page 311 and 312:
Index FLTS_SINCE_CLEAR$, 5-28 NUM_F
Page 313 and 314:
Index ERASE_EOL$, 5-7 ERASE_LINE$,
Page 315 and 316:
Index READ_PLC_FAULT_BIT, 5-36, 5-4
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