Abbreviation Description
D# IEC date constant
DB Data block
DBB Data byte in the data block
DBD Data double word in the data block
DBW Data word in the data block
DBX Data bit in the data block
DI Instance data block
DIB Data byte in the instance DB
DID Data double word in the instance DB
DIW Data word in the instance DB
DIX Data bit in the instance DB
DW#16# Double word hexadecimal
f Timer/Counter No.
FB Function block
FC Functions
g Operand range
h Operand range
I Input (in the PII)
i Operand range
i8 Integer (8bit)
i16 Integer (16bit)
i32 Integer (32bit)
IB Input byte (in the PII)
ID Input double word (in the PII)
IW Input word (in the PII)
k8 Constant (8bit)
k16 Constant (16bit)
k32 Constant (32bit)
L Local data
L# Integer constant (32bit)
LABEL Symbolic jump address with max. 4 characters. These 4 charac-
ters can be composed of letters, numbers and the underscore "_",
where the first character must be a letter. Upper and lower case
are differentiated. The label ends with ":".
LB Local data byte
LD Local data double word
LW Local data word
VIPA SPEED7
IL operations
Abbreviations
HB00 | OPL_SP7 | Operation list | en | 18-30 22