Emerson Control Techniques FM-4 Reference Manual page 242

FM-4 Programming Module Reference Manual
Wait For – This program instruction halts program execution until the expression becomes True. Once True, the program
continues with the next line of code. The example program uses a Wait For DriveInput.1 so that the program will wait until
DriveInput.1 is activated, then continue on.
Index.Initiate – This program instruction is used to initiate a single index. When using this instruction, an Index Selection
Box will appear allowing you to select the index you wish to initiate. This selection box is shown in Figure 171.
Figure 171: Index Selection Box
The program is initiated using DriveInput.4 (see Figure 167).
The setup is now complete, and the example is ready to be downloaded.
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