SINUMERIK 840D/810D ShopMill

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4PLCProgram 4.4 Description of blocks 4.4.3 Diagnostics function for start-up purposes Description of function Example Initialize diagnostics function Activate diagnostics function Acknowledgment from diagnostics function Call 4-44 12.01 The diagnostics block FC34 is used to monitor the default signals affected by the ShopMill PLC program (see Section 4.5 ”Standard interface signals for/from ShopMill”). These signals must not be altered by the PLC user program. If changes in the signals take place, the diagnostics block indicates this error in its circular buffer for error messages (20 entries possible). If a signal is cyclically changed, a new entry is conducted in the error message buffer in each PLC cycle. This function is activated via the data block DB82 DBX60.0. DBX60.0 = 1 (monitor_on) DBX60.1 = 1 (monitor_initialize) DBX60.0 = 1 (monitor_on) DBX60.1 = 0 (monitor_initialize) Error message1 (e.g. for DB11DBX0.1) DBW62 current_number # 0 (error event counter) ......... 1 DBB64 db_number (decimal output) .................... 11 DBB65 byte_number (decimal output) ................... 0 DBB66 bit_number (decimal output) .................... 1 Error message 2 (e.g. for DB21DBX7.1) DBW68 current_number # 0 (error event counter) ......... 2 DBB70 db_number (decimal output) .................... 21 DBB71 byte_number (decimal output) ................... 7 DBB72 etc. bit_number (decimal output) .................... 1 The function block in OB 1 must be called in the following sequence: Note FC2 Basic program block FC34 Diagnostics block User program Part 1 (interlocking logic, FC19/24 machine control panel block) FC30 ShopMill PLC program FB110 Data transfer block for ShopMill tool management in standard mode User program Part 2 The tool box (PLC library) contains the example VAT82 for the variable table. E Siemens AG, 2001. All rights reserved SINUMERIK 840D/810D Description of Functions ShopMill (FBSP) - 12.01 Edition
12.01 E Siemens AG, 2001. All rights reserved SINUMERIK 840D/810D Description of Functions ShopMill (FBSP) - 12.01 Edition 4PLCProgram 4.5 Standard interface signals for/from ShopMill 4.5 Standard interface signals for/from ShopMill A list of the default interface signals affected by the ShopMill PLC program FC30 is given below. Table 4-3 Standard interface signals for/from ShopMill Byte Designation DB11 Signals to mode group (PLC - - ->NCK) DBB0 Bit0 AUTOMATIC mode Bit1 MDA mode Bit2 JOG mode see /FB1/, Description of Functions, Basic Machine, K1 DBB1 Bit0 Bit1 Bit2 Machine function TEACH IN Machine function REPOS Machine function REF see /FB1/, Description of Functions Basic Machine, K1 DB19 Signals from operator panel (HMI - - ->PLC) DBX20 Bit6 Simulation active see /FB1/, Description of Functions, Basic Machine, A2 DB21 Signals to NCK channel (PLC - - ->NCK) DBB0 Bit5 Activate M01 see /FB1/, Description of Functions, Basic Machine, K1 DBB0 Bit6 Activate dry run feedrate see /FB1/, Description of Functions, Basic Machine, V1 DBB1 Bit7 Activate program testing see /FB1/, Description of Functions, Basic Machine, K1 DBB2 Bit0 Skip block see /FB1/, Description of Functions, Basic Machine, K1 DBB6 Bit2 Delete distance to go see /FB1/, Description of Functions, Basic Machine, A2 DBB7 Bit1 Bit3 Bit7 NC Start NC Stop Reset see /FB1/, Description of Functions, Basic Machine, K1 DB3X(X=4to6) Signals to spindle (PLC - - ->NCK) DBB30 Bit0 Bit1 Bit2 Spindle Stop Spindle Start CW rotation Spindle Start CCW rotation DB3X(X=4to6) Signals from spindle (NCK - - ->PLC) DBW86 M function for spindle see /FB1/, Description of Functions, Basic Machine, S1 Note If a mode group reset is used by the PLC user program, it must be ensured that DB82 DBX4.0, “base_sig.reset” is set simultaneously in the user program. 4-45
Page 1: SINUMERIK 840D/810D Description of
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Page 6 and 7: Preface Searching aids Notes Warnin
Page 8 and 9: Preface viii Notes 12.01 E Siemens
Page 10 and 11: Contents x 12.01 7 Reserved Functio
Page 12 and 13: Contents xii Notes 12.01 Siemens A
Page 14 and 15: 1Hardware 1.1 Hardware assembly Tab
Page 16 and 17: 1Hardware 1.2 Examples for assignin
Page 18 and 19: 2Installation and Start-Up 2.1 Prec
Page 20 and 21: 2Installation and Start-Up 2.2 Init
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Page 34 and 35: 3 Supplementary Conditions 3-34 Not
Page 36 and 37: 4PLCProgram 4.2 Example for OB1 and
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Page 40 and 41: 4PLCProgram 4.3 Overview of blocks
Page 42 and 43: 4PLCProgram 4.4 Description of bloc
Page 46 and 47: 4PLCProgram 4.5 Standard interface
Page 48 and 49: 5SignalDescription 5.1 Overview of
Page 50 and 51: 5SignalDescription 5.1 Overview of
Page 52 and 53: 5SignalDescription 5.2 Description
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8 Tools 8.4 Activate tool-specific
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8 Tools 8.5 Modify texts for tool-s
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9ToolManagement 9.1 Overview of fun
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9ToolManagement 9.2 Start-up of the
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9ToolManagement 9.3 Tool management
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9ToolManagement 9.4 Examples 9.4 Ex
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9ToolManagement 9.4 Examples Create
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9ToolManagement 9.4 Examples 9-134
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9ToolManagement 9.5 Configuring the
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10 Measuring Cycles 10.2 Probe conn
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10 Measuring Cycles 10.3 Functional
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10 Measuring Cycles 10.4 Start-up s
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10 Measuring Cycles 10.4 Start-up s
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10 Measuring Cycles 10.5 Machine da
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11 Network Link 11.2 Linking Window
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11 Network Link 11.2 Linking Window
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12 Access Protection via Password a
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13 Miscellaneous 13.1 Configuring t
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13 Miscellaneous 13.2 Configuring t
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13 Miscellaneous 13.3 Cylinder surf
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13 Miscellaneous 13.3 Cylinder surf
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13 Miscellaneous 13.4 Swivel heads
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13 Miscellaneous 13.5 Multiple clam
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13 Miscellaneous 13.7 Spindle contr
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13 Miscellaneous 13.9 ShopMill Open
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13 Miscellaneous 13.11 User status
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13 Miscellaneous 13.12 OP hotkeys,
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A Abbreviations MCP MD MMC MPF MPI
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A Abbreviations A-190 Notes 12.01
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B References User Documentation /AU
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B References /PGT/ /PGZ/ /PI / /SYI
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B References /FB3/ /FBA/ B-196 A4 D
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B References /FBO/ /FBP/ /FBR/ /FBS
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B References /PJU/ /POS1/ /POS2/ /P
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B References B-202 Notes 12.01 Sie
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C Index N NC machine data exact val
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SINUMERIK 840D/810D ShopMill

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