Automatic control function programming manual ladder language

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15.1.1 General Description of the DNC1000 Protocol DNC1000 is a local communication procedure between the automatic control function and the other system functions. It allows transmission of data that are inaccessible via the transfer area. Communication is between a requester (or client) and a server. It uses UNITE requests. Generally, the automatic control function is the requester and the CNC function is the server. The part programme can also initiate a transfer to the automatic control function (unsolicited data). AUTOMATIC CONTROL FUNCTION UNITE REQUESTER (CLIENT) 15 - 4 en-938846/4 TRANSMISSION OF A UNITE REQUEST (Read/Write) RECEPTION OF A UNITE ANSWER (Read/Write) Figure 15.1 - Exchange by protocol CNC FUNCTION UNITE SERVERS
15.1.2 DNC1000 Exchange Mechanism Exchanges by Protocol 15.1.2.1 Request Processing Procedure The automatic control function (requester) sends a (Read/Write) request to the server. This request, placed in a buffer, is queued. It is then processed by the server which sends an answer code and possibly data to the requester. The answer and data are recovered by the user programme. USER PROGRAMME (UNITE requester) TRANSMISSION MONITOR ANSWER ACQUISITION RECEPTION ANSWER QUEUE OF REQUESTS REQUEST Figure 15.2 - Request processing principle CNC FUNCTION (UNITE servers) REQUEST PROCESSING en-938846/4 15 - 5 15
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NUM AUTOMATIC CONTROL FUNCTION PROG
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Table of Contents Table of Contents
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Table of Contents 9 Analogue Inputs
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Record of Revisions Record of Revis
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Date Revision Reason for revisions
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Structure of the NUM 1020/1040/1060
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Automatic Control Function Programm
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CHAPTER 8 TRANSPARENT MODE CHAPTER
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CHAPTER 16 PROGRAMMING IN C LANGUAG
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Use of the Automatic Control Functi
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Presentation of the Automatic Contr
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1.1 General Presentation of the Aut
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AXIS 1 INTERFACE AXIS 2 AXIS 3 AXIS
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µ p 68020 SYSTEM BUS BUS INTERFACE
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Structure of an Application 2 Struc
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2.1 General The machine processor c
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2.1.1.3 «System» I/O Card Refresh
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Operation of the Background Tasks N
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2.1.2.4 Real-Time Tasks Structure o
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2.1.3.2 1060 Series II- UCSII Syste
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2.2 Structure of an Application Str
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2.3 Structure of a Ladder Module -
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Variables 3 Variables 3.1 Principle
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Variables 3.8.2.19 Backward of Forw
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3.1 Principle of Exchanges Variable
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Examples %M9 points to byte 9 of th
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3.7 I/O Card Interface Variables %I
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3.7.3.2 Card Status %Irc3C.W Variab
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A configuration change requires mov
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3.7.5 Physical Organisation of Vari
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3.7.6 Rack and Card Identifiers 3.7
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3.7.8 Image Part of the 32 Discrete
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%Qrc00.0 to %Qrc02.7 %Irc00.0 to %I
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%Qrc03.0 to %Qrc05.7 2nd relay modu
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3.7.12 Image Part of the Extension
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3.7.13 Image Part of the Compact Pa
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3.8 CNC I/O Interface Family %R and
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Variables Variable Mnemonic Descrip
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3.8.1.7 Spindle Status: %R12.W Vari
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3.8.1.10 Other Variables Variables
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3.8.1.13 1050 Servo-Drive Status Wo
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Variable Mnemonic Description %W3.0
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3.8.2.4 Negative JOG Commands: %WA.
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Programme %9999.9 must be structure
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3.8.2.13 Spindle Controls: %W22.W V
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- Select spindle b control: COMBRb
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3.8.2.16 Modes Inhibited: %W30.L Va
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3.8.2.19 Backward of Forward Moveme
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3.8.3 Inputs from the Axis Groups V
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3.8.3.4 Encoded M Function Without
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Nonmodal functions A nonmodal funct
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Variables Variable M function Defin
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3.8.4 Outputs to the Axis Groups Th
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3.8.5 System Faults and Diagnostic
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3.8.7 Output Card Write Enable: %W9
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3.8.10 Physical Organisation of %R
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3.9.3 Organisation of %S Common Wor
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Language element Includes Comment V
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B4_ARR B3_ARR B2_ARR B1_ARR B4_ROT
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3.11.3 Output to the CNC CHG_ C_ C-
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VER VER VER VER STOP STOP STOP STOP
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3.11.4 PLC-CNC Exchange Area - 1050
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M63 M62 M65 M64 %Rg24.7 %Rg24.6 %Rg
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Literal Elements of Ladder Language
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4.1 Notations Used The notations us
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Literal Elements of Ladder Language
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4.5.5 Order of Evaluation of the Ex
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4.5.8 Overflow - Sign Change Litera
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Programming in Ladder Language 5 Pr
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5.1 Elements Common to All Types of
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Programming in Ladder Language en-9
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5.2 Network Sequence 5.2.1 General
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Example 5.2.2.3 Conditional Actions
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Off Timeout «TOF_n» E Q %TQxx.7 T
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Upcounters E C Q %CQxx.7 Threshold
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5.2.3 Structure of the Action Zone
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Pitfall Related to Scanning Program
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Invalid Network - Branch without Po
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5.2.7 Programming Hints 5.2.7.1 Opt
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Unoptimised Network Optimised Netwo
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5.2.7.4 Testing the Bits of a Byte,
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General Purpose Functions 6 General
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General Purpose Functions 6.1 Conve
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General Purpose Functions 6.3 BCD
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General Purpose Functions 6.5 Separ
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General Purpose Functions 6.7 Copy
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Return code If OK Number of charact
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General Purpose Functions 6.14 Simu
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General Purpose Functions 6.17 Sear
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General Purpose Functions 6.20 Jump
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Return code If OK Not significant.
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Return code If OK Value returned by
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Return code If OK Number of charact
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General Purpose Functions 6.34 Swap
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General Purpose Functions 6.36 Read
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General Purpose Functions 6.38 Init
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Task Management 7 Task Management 7
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7.1 Introduction Task Management Fo
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Transparent Mode 8 Transparent Mode
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8.1 Introduction Transparent Mode T
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8.1.4 Character Codes Used by %R0.W
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8.2 Functions Assigned to transpare
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Transparent Mode Operation Sends a
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Example 1 Consider the following va
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Transparent Mode 8.2.7 Open a Numer
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Return code Transparent Mode If OK
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Transparent Mode Operation putimage
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en-938846/7 8 - 19 Transparent Mode
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471 470 89 76 40 0 4 16 COL. 0 A A
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Transparent Mode Description Instru
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8.3.4 Alphanumeric Characters and I
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Format D (Expanded characters) 0x9B
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Example To position the cursor on L
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Definition of a Reference System Ce
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J: «J» [VALUE] Current Y coordina
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Page 237 and 238: P2 P1 P1 P2 P1 P2 N1 P3 P1 N6 P0 P0
Page 239 and 240: ! CAUTION Arguments [CLIP], [X] and
Page 241 and 242: Analogue Inputs/Outputs 9 Analogue
Page 243 and 244: 9.1 General Analogue Inputs/Outputs
Page 245 and 246: Analogue Inputs/Outputs 9.3 Write a
Page 247 and 248: Analogue Inputs/Outputs 9.5 Reassig
Page 249 and 250: Explicit Read/Write of Input/Output
Page 251 and 252: 10.1 General Explicit Read/Write of
Page 253 and 254: Explicit Read/Write of Input/Output
Page 255 and 256: Interrupt Inputs 11 Interrupt Input
Page 257 and 258: 11.1 General The automatic control
Page 259 and 260: 11.2 Principle of Line Assignment N
Page 261 and 262: Example Filtering on rising edge T1
Page 263 and 264: Interrupt Inputs 11.6 Associate a %
Page 265 and 266: Serial Lines 12 Serial Lines 12.1 G
Page 267 and 268: 12.1 General The automatic control
Page 269 and 270: Detail of the «format» argument 0
Page 271 and 272: PERIPHERAL Transmission to peripher
Page 273 and 274: Copy requested No. into buffer Yes
Page 275 and 276: Serial Lines 12.6 Control the Seria
Page 277 and 278: Serial Lines 12.7.2.3 Xon/Xoff Flow
Page 279 and 280: 13.1 General Description of the Tim
Page 281 and 282: 14.1 General Description of the Dat
Page 283 and 284: Exchanges by Protocol 15 Exchanges
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Page 289 and 290: 15.2 Objects Accessible by a UNITE
Page 291 and 292: 15.2.2 Object Constituents The IU c
Page 293 and 294: Exchanges by Protocol Segment Acces
Page 295 and 296: Exchanges by Protocol Segment Acces
Page 297 and 298: Detailed List of G Functions Presen
Page 299 and 300: Example of reading the current prog
Page 301 and 302: 15.3.3 «DELETE-FILE» Request Used
Page 303 and 304: Negative answer ANSWER CODE (1 byte
Page 305 and 306: Request format Answer format Positi
Page 307 and 308: 15.3.8 «READ-BLOCK» Request Used
Page 309 and 310: 15.3.10 «RESERVE-MEMORY» Request
Page 311 and 312: Exchanges by Protocol Transmission
Page 313 and 314: Return code If OK Code Report messa
Page 315 and 316: TRANSMISSION (PORT 0x30) TRANSMISSI
Page 317 and 318: Structure of the Transmission Buffe
Page 319 and 320: Structure of the Reception Buffer B
Page 321 and 322: Exchanges by Protocol 15.5.4 Settin
Page 323 and 324: Programming in C Language 16 Progra
Page 325 and 326: 16.1 General Programming in C Langu
Page 327 and 328: 16.4 Programming in C 16.4.1 Concep
Page 329 and 330: 16.4.3 Exchange Area Programming in
Page 331 and 332: 16.4.9 Library Functions Programmin
Page 333 and 334: 16.4.9.2 Using System Functions Exa
Page 335 and 336: Programming in C Language Read an I
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Programming in C Language Initialis
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Programming in C Language Draw a Ci
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Programming in C Language Colour an
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Programming in C Language Read an A
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Programming in C Language End a Cri
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Programming in C Language Semaphore
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Programming in C Language REMARKS I
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Programming in C Language Write a F
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Description of a Directory File A d
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17.1 General The PLC axis programmi
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18 Programme Debugging 18.1 Program
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Programme Debugging 18.1 Programme
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18.2.2 Monitoring CPU Operation Thi
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Programme Debugging Messages Commen
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Requirements «PLC OPERATION» menu
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18.2.3 Monitor and %TS Task Times P
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18.2.4 File Management This functio
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18.2.4.2 Application Directory This
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18.2.5 Input/Output Configuration T
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Example Identification of rack 0 an
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18.2.6.1 Software Backup Actions Se
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Select the module to be animated us
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Load a new Ladder module Press «F2
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Write a Variable Press «F10». ☞
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19.1 List of Hardware Errors ERR_BU
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Lists of Functions A Lists of Funct
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A.1 List by Themes A.1.1 General Pu
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A.1.6 Interrupt Input Management Li
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Lists of Functions Function Descrip
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Symbols %I Organisation 3-15 %INI 2
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L Label 4-3 Ladder module structure
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