Siemens SINUMERIK 828D Function Manual

Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
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Table of contents
13.12.2 NC VAR selector ..................................................................................................................... 914
13.12.2.1Overview .................................................................................................................................. 914
13.12.2.2Description of functions ........................................................................................................... 916
13.12.2.3Startup, installation ................................................................................................................. 924
13.13 Block descriptions.................................................................................................................... 925
13.13.1 FB 1: RUN_UP Basic program, startup section ...................................................................... 925
13.13.2 FB 2: Read GET NC variable .................................................................................................. 933
13.13.3 FB 3: PUT write NC variables .................................................................................................. 940
13.13.4 FB 4: PI_SERV PI services ..................................................................................................... 946
13.13.4.1Overview of available PI services ............................................................................................ 948
13.13.4.2General PI services ................................................................................................................. 950
13.13.4.3PI services of tool management .............................................................................................. 954
13.13.5 FB 5: GETGUD read GUD variable .........................................................................................970
13.13.6 FB 7: PI_SERV2 PI-services ................................................................................................... 977
13.13.7 FB 9: MtoN Control unit switchover ......................................................................................... 981
13.13.8 FB 10: Safety relay (SI relay) .................................................................................................. 986
13.13.9 FB 11: Brake test ..................................................................................................................... 989
13.13.10 FB 29: Signal recorder and data trigger diagnostics ............................................................... 994
13.13.11 FC 2: GP_HP Basic program, cyclic section ........................................................................... 998
13.13.12 FC 3: GP_PRAL Basic program, interruptdriven section ........................................................ 999
13.13.13 FC 5: GP_DIAG Basic program, diagnostic alarm, and module failure ................................. 1001
13.13.14 FC 6: TM_TRANS2 transfer block for tool management and multitool .................................. 1004
13.13.15 FC 7: TM_REV Transfer block for tool change with revolver ................................................. 1005
13.13.16 FC 8: TM_TRANS transfer block for tool management ......................................................... 1008
13.13.17 FC 9: ASUB startup of asynchronous subprograms .............................................................. 1015
13.13.18 FC 10: AL_MSG error and operating messages ................................................................... 1017
13.13.19 FC 12: AUXFU call interface for user with auxiliary functions ............................................... 1019
13.13.20 FC 13: BHGDisp Display control for handheld unit ............................................................... 1020
13.13.21 FC 17: YDelta Star-Delta changeover ...................................................................................1025
13.13.22 FC 18: SpinCtrl spindle control .............................................................................................. 1028
13.13.23 FC 19: MCP_IFM transmission of MCP signals to interface .................................................. 1039
13.13.24 FC 21: transfer PLC NCK data exchange ............................................................................. 1045
13.13.25 FC 22: TM_DIR Direction selection for tool management ..................................................... 1053
13.13.26 FC 24: MCP_IFM2 transmission of MCP signals to interfac
e ................................................ 1055
13
.13.27 FC 25: MCP_IFT transfer of MCP/OP signals to interface .................................................... 1059
13.13.28 FC 26: HPU_MCP transmission of HT8 signals to interface ................................................. 1061
13.13.28.1Overview of the NC/PLC interface signals of HT 8 .............................................................. 1066
13.13.28.2Overview of the NC/PLC interface signals of HT 8 .............................................................. 1067
13.13.29 FC 19, FC 24, FC 25, FC 26 source code description .......................................................... 1067
13.13.30 FC 1005: AG_SEND transfers data to Ethernet CP .............................................................. 1069
13.13.31 FC 1006: AG_RECV receives data from the Ethernet CP ..................................................... 1070
13.14 Signal/data descriptions ........................................................................................................ 1072
13.14.1 Interface signals NCK/PLC, HMI/PLC, MCP/PLC ................................................................. 1072
13.14.2 Decoded M signals ................................................................................................................ 1072
13.14.3 G Functions ........................................................................................................................... 1073
13.14.4 Message signals in DB 2 ....................................................................................................... 1075
13.15 Programming tips with STEP 7.............................................................................................. 1076
13.15.1 Copying data ......................................................................................................................... 1076
13.15.2 ANY and POINTER ............................................................................................................... 1076
13.15.2.1Use of POINTER and ANY in FC .......................................................................................... 1077
13.15.2.2Use of POINTER and ANY in FB .......................................................................................... 1078

Siemens SINUMERIK 828D Specifications

General

Control Type	CNC
Operating System	Windows Embedded
Processor	Intel Atom
Display	10.4" color TFT display
Interfaces	Ethernet, USB
Programming	ShopMill, ShopTurn
Operation Panel Size	10.4"
Protection Class	IP65
PLC Memory	2 MB
Spindle Capacity	4 spindles
Hard Drive	CompactFlash