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Revision Apr. 30th, 2007, 2007PDD23000002 4-1
Chapter 4 Macro Function
Macro function provides various commands. When the HMI user works with macro commands on the HMI, it
can reduce the PLC program editing efficiently. Therefore, Macro is a very convenient function for the HMI
user to use. After editing Macro, the user can test the Macro validity via either on-line simulation or off-line
simulation on the PC before downloading to HMI. The lines number for each macro is 512 lines and 128
words (max.) for writing comments or strings in a line. The sub-macro number is 512 sub-macros (number is
1-512). See Fig. 4.1 and Fig. 4.2.
Fig. 4.1
The user can comment each macro by sub-macro
function for the convenience of management,
maintain and operation. The initial name of all sub-
macro is Sub-macro (n) (n is from 1 to 512).
Fig. 4.2
The left-most field in the left window is sub-macro
number. There are max. 512 sub-macros for editing.
The user can use call command and write “CALL n”
(n is from 1 to 512) to use sub-macro.