Category
LD, LDN, ST, STN, S, S1, R, R1, AND, ANDN, OR, ORN, XOR,
XORN, ADD, SUB, MUL, DIV, GT, GE, EQ,
NE, LE, LT, JMP, JMPC, JMPCN, CAL, CALC, CALCN, RET,
RETC, RETCN
IL operator
LDI, LDP, LDPI, LDF, LDFI, ANI, ANDP, ANDPI, ANDF, ANDFI,
ANB, ORI, ORP, ORPI, ORF, ORFI, ORB, MPS, MRD, MPP, INV,
MEP, MEF, EGP, EGF, OUT(H), SET, RST, PLS, PLF, FF,
DELTA(P), SFT(P), MC, MCR, STOP, PAGE, NOP, NOPLF
Application instructions such as DMOD, PCHK, INC(P)
MELSEC-Q/L Programming Manual (Common Instructions),
MELSEC-Q/L Structured Programming Manual (Common
Application instruction
Instructions)
in GX Works2
FXCPU Structured Programming Manual [Basic & Applied
Instruction], FXCPU Structured Programming Manual [Application
Functions]
SFCP, SFCPEND, BLOCK, BEND, TRANL, TRANO, TRANA,
TRANC, TRANCA, TRANOA, SEND, TRANOC, TRANOCA,
TRANCO, TRANCOC, STEPN, STEPD, STEPSC, STEPSE,
SFC instruction
STEPST, STEPR, STEPC, STEPG, STEPI, STEPID,
STEPISC, STEPISE, STEPIST, STEPIR, TRANJ, TRANOJ,
TRANOCJ, TRANCJ, TRANCOJ, TRANCOCJ
RETURN, IF, THEN, ELSE, ELSIF, END_IF, CASE, OF,
END_CASE, FOR, TO, BY, DO, END_FOR, WHILE,
END_WHILE, REPEAT, UNTIL, END_REPEAT, EXIT, TYPE,
END_TYPE, STRUCT, END_STRUCT, RETAIN,
ST code body
VAR_ACCESS, END_VAR, FUNCTION, END_FUNCTION,
FUNCTION_BLOCK, END_FUNCTION_BLOCK, STEP,
INITIAL_STEP, END_STEP, TRANSITION, END_TRANSITION,
FROM, TO, UNTILWHILE
Function name in
Function names in application functions such as AND_E, NOT_E
application function
Function block name in
Function block names in application functions such as CTD, CTU
application function
/, \, *, ?, <, >, ¦, ", :, [, ] , , , =, +, %, ', ~, @, {, }, &, ^, ., ', tab
character
Symbol
;
!, #, $, `
Date and time literal
DATE, DATE_AND_TIME, DT, TIME, TIME_OF_DAY, TOD
ACTION, END_ACTION, CONFIGURATION,
END_CONFIGURATION, CONSTANT, F_EDGE, R_EDGE, AT,
PROGRAM,
WITH, END_PROGRAM, TRUE, FALSE, READ_ONLY,
READ_WRITE, RESOURCE, END_RESOURCE, ON, TASK,
Others
EN, ENO, BODY_CCE, BODY_FBD, BODY_IL, BODY_LD,
BODY_SFC, BODY_ST, END_BODY,
END_PARAMETER_SECTION,
PARAM_FILE_PATH, PARAMETER_SECTION, SINGLE,
RETAIN, INTERVAL
*1: Functions cannot be used.
Appendix 2 Character Strings that cannot be Used in Label Names and Data Names
Table App. 2-1 Character strings that cannot be used for label names and data names (2/3)
Character string
1
2
3
4
5
: Applicable,
: With restrictions,
6
7
8
9
*1
*1
*1
A
: Not applicable
App-7