move date_secret

1、Move Data Operation When the MOVE instruction receives power flow, it copies data as individual bits from one location in PLC memory to another. Because the data is copied in bit format, the new location does not need to be the same data type as the original. When the MOVE instruction receives power

2、 flow, it copies data from input operand IN to output operand Q as bits. If data is moved from one location in discrete memory to another, for example, from %I memory to %T memory, the transition information associated with the discrete memory elements is updated to indicate whether or not the MOVE

3、operation caused any discrete memory elements to change state. Data at the input operand does not change unless there is an overlap in the source and destination. Note: If an array of BOOL-type data specified in the Q operand does not include all the bits in a byte, the transition bits associated wi

4、th that byte (which are not in the array) are cleared when the Move instruction receives power flow. The input IN can be either a variable providing a reference for the data to be moved or a constant. If a constant is specified, then the constant value is placed in the location specified by the outp

5、ut reference. For example, if a constant value of 4 is specified for IN, then 4 is placed in the memory location specified by Q. If the length is greater than 1 and a constant is specified, then the constant is placed in the memory location specified by Q and the locations following, up to the lengt

6、h specified. Do not allow overlapping of IN and Q operands. The result of the MOVE depends on the data type selected for the instruction, as shown below. For example, if the constant value 9 is specified for IN and the length is 4, then 9 is placed in the bit memory location specified by Q and the t

7、hree locations following: The MOVE instruction passes power to the right whenever it receives power. Examples Example 1Whenever %I00003 is set, the three bits %M00001, %M00002, and %M00003 are moved to %M00100, %M00101, and %M00102, respectively. Coil %Q00001 is turned on.Example 2V_M00001 and V_M00

8、033 are both WORD arrays of length 3, for a total of 48 bits in each array. Since PLCs do not recognize arrays, the Length operand has to be set to 3, for the total number of WORDs to be moved. When enabling input V_Q0014 is ON, MOVE_WORD moves 48 bits from the memory location %M00001 to memory loca

9、tion %M00033. Even though the destination overlaps the source for 16 bits, the move is done correctly, except on Series 90-30 CPU351, CPU352, and CPU36x CPUs, which do not allow overlapping. MOVE_BOOL Operands Note: (PACSystems and Series 90-70.) HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucPro

10、ficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_IndirectRefs.htm Indirect referencing is available for all register references (%R, %P, %L, %W, %AI, and %AQ).Operand Data Type Memory Area Description Length Constant The length of IN; the number of bits to move. Valid range:If IN is a constant

11、: 1 Length 16.All other cases: PACSystems and Series 90-70: 1 Length 32,767; other PLC families: 1 Length 256.Default: 1.IN BOOL or WORD variable or constant, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Bit_Refs.htm bit reference in non

12、-BOOL variable HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flow.htm data flow, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_8_16_bit_vars_in_BOOL_mem.htm I, Q, M, T, S,

13、 G, R, P, L, AI, AQ, W, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/ej_plcvars_i_o_vars.htm I/O variableThe location

14、 of the first data item to move. An %I, %Q, %M, or %T reference address need not be byte-aligned, but 16 bits beginning with the reference address specified are displayed online. If IN is a constant, it is treated as an array of bits. The value of the least significant bit is copied into the memory

15、location specified by Q. If the Length is greater than one, the bits are copied in order from the least significant to the most significant into successive memory locations, up to the length specified. (PACSystems.) When you select a bit reference in a non-BOOL symbolic variable or I/O variable, ens

16、ure that the value IN+Length-1 does not exceed the total number of bits available in the symbolic variable or I/O variable. For example, if MySymbolic is a 16-bit variable, then the combination of values IN = MySymbolic.X10 and Length=8 is invalid because 10+8-1=17, but if MySymbolic is a symbolic a

17、rray of length 2, its total number of bits is 32 and the combination of values IN = MySymbolic.X10 and Length=8 is valid.Q BOOL or WORD variable, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Bit_Refs.htm bit reference in non-BOOL variabl

18、e HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flow.htm data flow, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_8_16_bit_vars_in_BOOL_mem.htm I, Q, M, T, SA, SB, SC, G,

19、R, P, L, AI, AQ, W, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/ej_plcvars_i_o_vars.htm I/O variable The location of

20、 the first destination data item. An %I, %Q, %M, or %T reference address does not need to be byte-aligned, but 16 bits beginning with the reference address specified are displayed online. CPU Support MOVE_BOOL is supported for PACSystems CPUs, VersaMax CPUs, Series 90-70 firmware version 3.00 or lat

21、er CPUs, and Series 90-30 firmware version 3.00 or later CPUs. In VersaMax CPUs and in Series 90-30 CPU350, you can overlap MOVE_BOOL instructions. MOVE_DINTOperands Note: HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_IndirectRefs.htm Ind

22、irect referencing is available for all register references (%R, %P, %L, %W, %AI, and %AQ).Operand Data Type Memory Area Description Length Constant Length; the number of DINTs to move. 1 Length 32,767. IN DINT variable or constant HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%2

23、0EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flow.htm data flow, R, P, L, AI, AQ. PACSystems also supports HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_8_16_bit_vars_in_BOOL_mem.htm I, Q, M, T, G, W, HYPERLINK mk:MSITStore:C:Program%20Fil

24、esGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/ej_plcvars_i_o_vars.htm I/O variable.The location of the first DINT to move Q DINT variable HYPERLINK mk:MSITS

25、tore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flow.htm data flow, R, P, L, AI, AQ.PACSystems also supports HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_8_16_bit_vars_in_BOOL_mem.htm I, Q,

26、M, T, G, W, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/ej_plcvars_i_o_vars.htm I/O variable.The location of the fir

27、st destination DINT CPU Support MOVE_DINT is supported for PACSystems CPUs and Series 90-70 CPUs. MOVE_DWORDOperands Note: HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_IndirectRefs.htm Indirect referencing is available for all register r

28、eferences (%R, %P, %L, %W, %AI, and %AQ).Operand Data Type Memory Area Description Length Constant Length; the number of DWORDs to move. 1 Length 32,767. IN DWORD variable or constant HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flo

29、w.htm data flow, R, P, L, AI, AQ. PACSystems also supports HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_8_16_bit_vars_in_BOOL_mem.htm I, Q, M, T, G, S, SA, SB, SC, W, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20

30、EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/ej_plcvars_i_o_vars.htm I/O variable.The location of the first DWORD to move Q DWORD variable HYPERLINK mk:MSITStore:C:Program%20FilesGE%20Fan

31、ucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flow.htm data flow, R, P, L, AI, AQ. PACSystems also supports HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_8_16_bit_vars_in_BOOL_mem.htm I, Q, M, T, G, SA, SB, SC, W, HYPER

32、LINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/ej_plcvars_i_o_vars.htm I/O variable.The location of the first destination DW

33、ORD CPU Support MOVE_DWORD is supported for PACSystems CPUs and Series 90-70 CPUs. MOVE_INT Operands Note: (PACSystems and Series 90-70.) HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_IndirectRefs.htm Indirect referencing is available for

34、 all register references (%R, %P, %L, %W, %AI, and %AQ).Operand Data Type Memory Area Description Length Constant Length; the number of INTs to move. PACSystems and Series 90-70: 1 Length 32,767.Other PLC family types: 1 Length 256. IN INT variable or constant HYPERLINK mk:MSITStore:C:Program%20File

35、sGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flow.htm data flow, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_8_16_bit_vars_in_BOOL_mem.htm I, Q, M, T, G, R, P, L, AI, AQ, W, HYPERLINK mk:MSITStore:C:Program%

36、20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/ej_plcvars_i_o_vars.htm I/O variable The location of the first INT to move Q INT variable HYPERLINK mk:MS

37、ITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flow.htm data flow, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_8_16_bit_vars_in_BOOL_mem.htm I, Q, M, T, G, R, P, L, AI, AQ, W, HYPERLINK

38、 mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/ej_plcvars_i_o_vars.htm I/O variable The location of the first destination INTCPU

39、 Support MOVE_INT is supported for all GE FANUC CPUs. On Series 90-30 CPU351, CPU352, CPU36x, and CPU37x CPUs, MOVE_INT does not support overlapping of IN and Q parameters, where the IN reference is less than the Q reference. For example, with the following values: IN=%R0001, Q=%R0004, LEN=5 (words)

40、, the %R0007 and %R0008 contents will be indeterminate; however, using the following values: Q=%R0001, IN=%R0004, LEN=5 (words) will yield valid contents. MOVE_REAL Operands Note: (PACSystems and Series 90-70.) HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.C

41、HM:/EJs/EJ_PLCVars_IndirectRefs.htm Indirect referencing is available for all register references (%R, %P, %L, %W, %AI, and %AQ).Operand Data Type Memory Area Description Length Constant Length; the number of REAL data items to move. PACSystems and Series 90-70: 1 Length 32,767.Other PLC family type

42、s: 1 Length 256.IN REAL variable or constant HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flow.htm data flow, R, P, L, AI, AQ. PACSystems also supports HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHel

43、pLDFUNC.CHM:/EJs/EJ_PLCVars_8_16_bit_vars_in_BOOL_mem.htm I, Q, M, T, G, W, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/

44、EJs/ej_plcvars_i_o_vars.htm I/O variable.The location of the first REAL to move Q REAL variable HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flow.htm data flow, R, P, L, AI, AQ. PACSystems also supports HYPERLINK mk:MSITStore:C:Prog

45、ram%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_8_16_bit_vars_in_BOOL_mem.htm I, Q, M, T, G, W, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE

46、%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/ej_plcvars_i_o_vars.htm I/O variable.The location of the first destination REALCPU Support MOVE_REAL is supported for PACSystems CPUs, VersaMax CPUs, Series 90-70 floating-point CPUs, and Series 90-30 floating-point CPUs. MOVE_UINTOperands Note:

47、 HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_IndirectRefs.htm Indirect referencing is available for all register references (%R, %P, %L, %W, %AI, and %AQ).Operand Data Type Memory Area Description Length Constant Length; the number of U

48、INTs to move. 1 Length 32,767. IN UINT variable or constant HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flow.htm data flow, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars

49、_8_16_bit_vars_in_BOOL_mem.htm I, Q, M, T, G, R, P, L, AI, AQ, W, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/ej_plc

50、vars_i_o_vars.htm I/O variable The location of the first UINT to move Q UINT variable HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flow.htm data flow, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelp

51、LDFUNC.CHM:/EJs/EJ_PLCVars_8_16_bit_vars_in_BOOL_mem.htm I, Q, M, T, G, R, P, L, AI, AQ, W, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20Edition

52、HelpLDFUNC.CHM:/EJs/ej_plcvars_i_o_vars.htm I/O variable The location of the first destination UINT CPU Support MOVE_UINT is supported for PACSystems CPUs and Series 90-70 CPUs. MOVE_WORD Operands Note: (PACSystems and Series 90-70.) HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machin

53、e%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_IndirectRefs.htm Indirect referencing is available for all register references (%R, %P, %L, %W, %AI, and %AQ).Operand Data Type Memory Area Description Length Constant Length; the number of WORDs to move.PACSystems and Series 90-70: 1 Length 32,767.Other PLC

54、 family types: 1 Length 256.IN WORD variable or constant HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flow.htm data flow, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_8_

55、16_bit_vars_in_BOOL_mem.htm I, Q, M, T, S, G, R, P, L, AI, AQ, W, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/ej_plc

56、vars_i_o_vars.htm I/O variable The location of the first WORD to move Q WORD variable HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Data_Flow.htm data flow, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelp

57、LDFUNC.CHM:/EJs/EJ_PLCVars_8_16_bit_vars_in_BOOL_mem.htm I, Q, M, T, SA, SB, SC, G, R, P, L, AI, AQ, W, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machine%20EditionHelpLDFUNC.CHM:/EJs/EJ_PLCVars_Symbolic.htm symbolic, HYPERLINK mk:MSITStore:C:Program%20FilesGE%20FanucProficy%20Machi

58、ne%20EditionHelpLDFUNC.CHM:/EJs/ej_plcvars_i_o_vars.htm I/O variable The location of the first destination WORD CPU Support MOVE_WORD is supported for all GE FANUC CPUs. On Series 90-30 CPU351, CPU352, and CPU36x CPUs, MOVE_WORD does not support overlapping of IN and Q parameters, where the IN refer

59、ence is less than the Q reference. For example, with the following values: IN=%R0001, Q=%R0004, LEN=5 (words), the %R0007 and %R0008 contents will be indeterminate; however, using the following values: Q=%R0001, IN=%R0004, LEN=5 (words) will yield valid contents. Shift Bits Operation Shift LeftWhen

60、the Shift Left (SHIFTL_WORD) instruction receives power flow, it shifts all the bits in a word or group of words to the left by a specified number of places. When the shift occurs, the specified number of bits is shifted out of the output string to the left. As bits are shifted out of the high end o