目录
CFC 基本块的帮助
4 编程和操作手册, 03/2009, A5E02109612-01
6 用于比较两个相同类型输入值的块 .................................................................................................. 39
6.1 COMPARE..........................................................................................................................
39
6.2 CMP_I: INT 值比较器........................................................................................................
40
6.3 CMP_DI: DINT 值比较器 ..................................................................................................
41
6.4 CMP_R: REAL 值比较器 ..................................................................................................
42
6.5 CMP_T: TIME 值比较器....................................................................................................
43
7 用于转换数据类型的块....................................................................................................................
45
7.1 CONVERT ..........................................................................................................................
45
7.2 BY_DW ...............................................................................................................................
47
7.3 BY_W..................................................................................................................................
47
7.4 DI_DW.................................................................................................................................
48
7.5 DI_I......................................................................................................................................
48
7.6 DI_R....................................................................................................................................
49
7.7 DW_DI.................................................................................................................................
49
7.8 DW_R..................................................................................................................................
50
7.9 DW_W.................................................................................................................................
51
7.10 I_DI......................................................................................................................................
52
7.11 I_DW ...................................................................................................................................
52
7.12 I_R.......................................................................................................................................
53
7.13 I_W......................................................................................................................................
53
7.14 R_DI....................................................................................................................................
54
7.15 R_DW..................................................................................................................................
55
7.16 R_I.......................................................................................................................................
56
7.17 W_BY..................................................................................................................................
56
7.18 W_DW.................................................................................................................................
57
7.19 W_I......................................................................................................................................
57
7.20 BO_BY ................................................................................................................................
58