
5. OPERATION
When a relay coil with the specified address is found, the section of the program
containing it is displayed on the screen and the cursor is positioned at the relay coil.
If the search operation fails to find a relay coil with the specified address, an error
indication appears.
(e) [n-srch] (net-number search)
This key displays those ladders that have a specified net number, starting from the top of
the screen. If the [n-srch] key is pressed without entering a number, the display is
advanced by one net.
(f) [s-srch ] (function-instruction search)
This key searches for function instructions. Searching is performed by entering a function
instruction name or number, then pressing the [s-srch] key. If the [s-srch] key is pressed
while the cursor is on a function instruction, function instructions with the same number as
that function instruction are searched for.
(g) Search operation using the cursor keys (< c >, -z + >)
l
Enter an address or symbol, then press a cursor key. The address is searched for.
l
Enter a NET No., then press a cursor key. The NET No. is searched for.
l
Enter a function instruction name, or enter S followed by a function instruction number,
then press a cursor key. The function instruction is searched for.
Example: Enter Sl, then press a cursor key.
The function instruction END1 is
searched for,
(h) Searching in all main/sub-programs(G-SRCH)
When the source program type is
“FORMAT-B/C”, global searching in all main/sub-
programs is enabled.
Refer to “APPENDIX 6 Managing a Source Program” for source program type.
1) The range of search
All programs, which include a currently displayed subprogram, are searched for.
The subprogram is searched for in the ascending order of P address.
a) From the current cursor position to bottom of currently opening subprogram.
b) From next numbered subprogram to last numbered one.
c) From LEVEL1 to subprogram of which P address is small next to a).
d) From top to cursor position in subprogram of a).
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