SINUMERIK 840D/810D ShopMill

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12 Access Protection via Password and Keyswitch 12.3 Keyswitch positions (DB10, DBX56.4 to 7) 12.3 Keyswitch positions (DB10, DBX56.4 to 7) Keyswitch Application of keyswitch Control of PLC user program 12-164 12.01 The keyswitch on the SINUMERIK 840D/810D or SINUMERIK FM-NC has 4 positions to which protection levels 4 to 7 are assigned. The keyswitch is operated by 3 colored keys that can be removed from the lock in different positions (see Table 12-2). Functions can be assigned to the key positions by the machine manufacturer or end user. Access to programs, data and functions can be set user-specifically in machine data (see Section 12.4 ” Machine data for protection levels”). The keyswitch positions are transferred to the PLC interface (interface signals “Keyswitch positions 0 to 3” (DB10, DBX56.4 to 7)) for evaluation by the PLC user program. Keyswitch position 0 has access rights of the lowest priority and position 3 access rights of the highest priority. For example, all data which can be changed in positions 0, 1 or 2, can also be changed in keyswitch position 3. The keyswitch can be used to inhibit access to certain data areas. This protective function can be used, for example, to prevent the operator from making unintentional changes to geometry data (e.g. zero offsets) or activating program controls (e.g. selection of dry run feedrate). Table 12-2 Keyswitch positions 0 to 3 Switch position Key removal position DB10, DBB 56 Protection level Position 0 - Bit 4 7 Position 1 0or1 Bit 5 6 Black key Position 2 0or1or2 Bit 6 5 Green key Position 3 0or1or2 or 3 Red key Bit 7 4 The PLC interface signals (“Keyswitch positions 0 to 3”) can be input either directly via the keyswitch on the machine control panel or by the PLC user program. Only one interface signal may be set at a time. If several interface signals are set simultaneously, keyswitch position 3 is activated internally in the control. E Siemens AG, 2001. All rights reserved SINUMERIK 840D/810D Description of Functions ShopMill (FBSP) - 12.01 Edition
12.01 12.4 Machine data for protection levels Lockable data areas Default setting E Siemens AG, 2001. All rights reserved SINUMERIK 840D/810D Description of Functions ShopMill (FBSP) - 12.01 Edition 12 Access Protection via Password and Keyswitch 12.4 Machine data for protection levels The machine manufacturer or end user can set MMC machine data to assign the appropriate protection levels to individual functions and data areas. For a number of data types, it is possible to input different protection levels for read and write access authority. The machine data which can be “locked” by means of protection levels in ShopMill are listed below: Operator panel machine data Access to 9182 USER_CLASS_INCH_METRIC Inch/metric switchover 9200 USER_CLASS_READ_TOA Read tool offsets 9201 USER_CLASS_WRITE_TOA_GEO Write tool geometry (including type and tool edge) 9202 USER_CLASS_WRITE_TOA_WEAR Write tool wear (without limit value) 9210 USER_CLASS_WRITE_ZOA Write settable zero offsets 9215 USER_CLASS_WRITE_SEA Write setting data 9217 USER_CLASS_WRITE_PROGRAM Write/edit part programs 9218 USER_CLASS_SELECT_PROGRAM Enable program selection 9222 USER_CLASS_WRITE_RPA Write R parameters 9252 USER_CLASS_TM_SKTOOLLOAD Enable tool load 9253 USER_CLASS_TM_SKTOOLUNLOAD Enable tool unload 9258 USER_CLASS_TM_SKNCNEWTOOL Enable create a new tool 9259 USER_CLASS_TM_SKNCDELTOOL Enable delete a tool These machine data are assigned protection level 7 per default during the standard start-up procedure. All these data areas and functions can thus be accessed and altered in keyswitch position 0. The protection level defaults may need to be changed by the machine manufacturer or end user. They can also be set to protection levels 0 to 3. J 12-165
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SINUMERIK 840D/810D Description of
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SINUMERIK R Documentation Printing
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Preface Searching aids Notes Warnin
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Preface viii Notes 12.01 E Siemens
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Contents x 12.01 7 Reserved Functio
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Contents xii Notes 12.01 Siemens A
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1Hardware 1.1 Hardware assembly Tab
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1Hardware 1.2 Examples for assignin
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2Installation and Start-Up 2.1 Prec
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4PLCProgram 4.2 Example for OB1 and
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4PLCProgram 4.2 Example for OB1 and
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4PLCProgram 4.3 Overview of blocks
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4PLCProgram 4.4 Description of bloc
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4PLCProgram 4.4 Description of bloc
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4PLCProgram 4.5 Standard interface
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5SignalDescription 5.1 Overview of
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6Machine Data 6.1 NC machine data f
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7 Reserved Functions 7-88 Notes 12.
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8 Tools 8.1 Tool-changing cycle ada
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8 Tools 8.2 Manual tools 8.2 Manual
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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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Page 144 and 145: 10 Measuring Cycles 10.2 Probe conn
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Page 158 and 159: 11 Network Link 11.2 Linking Window
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Page 168 and 169: 13 Miscellaneous 13.1 Configuring t
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Page 172 and 173: 13 Miscellaneous 13.3 Cylinder surf
Page 174 and 175: 13 Miscellaneous 13.3 Cylinder surf
Page 176 and 177: 13 Miscellaneous 13.4 Swivel heads
Page 178 and 179: 13 Miscellaneous 13.5 Multiple clam
Page 180 and 181: 13 Miscellaneous 13.7 Spindle contr
Page 182 and 183: 13 Miscellaneous 13.9 ShopMill Open
Page 184 and 185: 13 Miscellaneous 13.11 User status
Page 186 and 187: 13 Miscellaneous 13.12 OP hotkeys,
Page 188 and 189: A Abbreviations MCP MD MMC MPF MPI
Page 190 and 191: A Abbreviations A-190 Notes 12.01
Page 192 and 193: B References User Documentation /AU
Page 194 and 195: B References /PGT/ /PGZ/ /PI / /SYI
Page 196 and 197: B References /FB3/ /FBA/ B-196 A4 D
Page 198 and 199: B References /FBO/ /FBP/ /FBR/ /FBS
Page 200 and 201: B References /PJU/ /POS1/ /POS2/ /P
Page 202 and 203: B References B-202 Notes 12.01 Sie
Page 204 and 205: C Index N NC machine data exact val
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SINUMERIK 840D/810D ShopMill

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