Siemens SINUMERIK 880 Programming Manual page 219

11 Programming of Cycles
11.7 Data transfer: R parameter into system memory
Main group 4/subgroup 8: Write R parameters in PLC signal bits
@482 <Value 1> <Value 2> <Value 3> <Value>
The state of a flag bit in the PLC is loaded via a parameter, pointer or constant.
The PLC number is specified by <Value 1>, the byte address by <Value 2> and the bit
address by <Value 3>.
Example:
@482 K1 K2 K0
@483 <Value 1> <Value 2> <Value 3> <Value 4> <Value >
The state of a data word bit in the PLC is loaded via a parameter, pointer or constant.
The PLC number is defined by <Value 1>, the number of the DB or DX by <Value 2>,
the data word number by <Value 3> and the bit address by <Value 4>.
Example:
R60 = 1 R62 = 2 R63 = 4
@483 R60 R62 R63 K2 K1
Main group 4/subgroup 9: Write R parameters in PLC signal bytes
@493 <Value 1> <Value 2> <Value>
The state of a flag byte in the PLC is loaded via a parameter, pointer or constant.
The PLC number is defined by <Value 1> and the byte address by <Value 2>.
Example:
@493 K1 K1 K01100111
@494 <Value 1> <Value 2> <Value 3> <Value>
The state of a data word left in the PLC is loaded via a parameter, pointer or constant.
The PLC number is defined by <Value 1>, the number of the DB or DX by <Value 2>
and the data word number by <Value 3>.
Example:
R53 = 10010110;
@494 K1 K2 K4
11–32
K0 The state of the defined PLC flag bit is loaded with 0.
The state of the defined PLC data word bit is loaded
with "1".
The state of the defined PLC flag byte is loaded with the
constant.
R53 The state of the defined PLC data word left is loaded via
R53.
© Siemens AG 1991 All Rights Reserved
05.91
6ZB5 410-0HD02
SINUMERIK 880, (PG)