PART 1: CX-Programmer
CHAPTER 3 – Project Reference
OMRON
CX-Programmer _Page 40
Normally, a match will only be found if text within the item matches exactly what is being searched for. Note,
however, a 'wildcard' can be used of '*' to search for partial matches. The '*' wildcard indicates that any
following characters are to be ignored in a single word when searching for a match. Note that the wildcard
operates on each word separately. e.g. to search for mnemonic lines for the ‘MOV(0221)’ instruction where the
second operand is D1, the following search can be made – “MOV* * D1”.
In addition, it is possible to search for 'Whole Word Only' - a match will only be found if an entire word matches
the text typed. If this option is not selected, then a match will be found if a word contains the text typed, and
any text may be in front or behind the 'Find What' text in the same word. For this search a match will normally
be found regardless of case. If an exact match is required, select the 'Match case' option.
Wild Card Searching
A wildcard can be used in the search and replacement text. This will have the effect of using the text which the
corresponding wildcard in the find string became. e.g. Using a ‘Find what’ of ‘ab*’ and a replace of ‘tr*’ will
change ‘about’ into ‘trout’ and ‘abort’ into ‘trort’.
Mnemonics Searching
The Mnemonic search is the same as the normal text search, except it can be used to retrieve almost any
information about the symbol or step it may be contained in (except rung comments). A Mnemonic search is
able to retrieve all the information of Address, Value and Symbol Name searches. Matches found using a
Mnemonic search though will only display information in the Mnemonic line of an Instruction Step, and will not
track to the exact operand that the match may belong in.
The entire line of mnemonic is search so it is possible to specify any string that may occur in a mnemonic, e.g.
an instruction followed by an operand.
Rung Comment Searching
Rung Comments are treated the same as any other text based search, but can not be accessed in the symbol table.
Finding and Replacing Addresses
This search and replace operates the same as for the Text but applies only to the 'Look At' choice of 'Bit
Addresses' and 'Addresses'.
The choice of 'Bit Addresses' is only available when searching and replacing for only addresses of BOOL type.
No period is needed when entering the addresses in the 'Find What' field in this case. e.g. ‘1000’ will search for
address '10.00’ only.
For the choice of 'Addresses', type in the address or addresses which are to be found in the 'Find What' field. A
range of addresses may be input by using a dash ('-' or minus) between two addresses. e.g. 'A100-A200' will
find addresses 'A100' 'A110' and 'A200'.
When a CHANNEL address has been entered, a choice of 'Include BOOLs' is available. If this is checked, then
bit addresses within the channel will also be matched. e.g. If a 'find' of A100 is input, and 'Include BOOLs' is
selected, then addresses 'A100', 'A100.00' and 'A100.15' will be matched.
Moving Addresses
: It is possible to move a range of addresses. To do this, enter a range in the 'Find What'
field, and enter a new start address for the start of the range in the 'Replace' field. Note that a dash must be
included at the end of the 'Replace' field, indicating that a new range is given. e.g. 'Find What' of 'A100-A200'
and 'Replace With' of 'B100-' will move the range of addresses 'A100-A200' inclusive to a new start address of
'B100'. 'A100' will move to 'B100', and 'A101' will move to 'B101' etc. If the 'Include BOOLs' option is
selected, then bit addresses will be moved along with channel addresses (e.g. 'A100.0' will move to 'B100.0'
etc), otherwise bit addresses will not be affected.
Finding and Replacing Values
This search and replace operates the same as for Text but applies only to the 'Look At' choice of 'Values'.
When operating on values, it is necessary to choose whether floating point or integer numbers are to be
manipulated. Numbers used in program operands are either floating point or integer type. e.g. Numbers used
in TIM/CNT instructions to indicate the timer/counter are integers. Any operand value starting '+', '-' or
containing a decimal point is a floating point value. A value beginning in ‘#’ is a hexadecimal integer value.
Note:
BCD operands are shown in the programming windows with a ‘#’ on the front, but are
decimal values. When searching for a value in the find dialogue, a ‘#’ prefix means
hexadecimal. Therefore, a find of ‘#10’ will actually match a BCD operand of ‘#16’. A
Содержание Sysmac WS02-CXPC1-EV3
Страница 1: ...Cat No W414 E1 01 SYSMAC...
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Страница 3: ...SYSMAC WS02 CXPC1 EV3 CX Programmer Ver 3 1 Operation Manual Revised November 2002...
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Страница 390: ...Cat No W414 E1 01 Note Specifications subject to change without notice Printed in Japan Authorized Distributor...