Siemens SINUMERIK 880 Programming Manual page 262

05.91
@ code
@482 Value 1 Value 2
Value 3 Value
@483 Value 1 Value 2
Value 3 Value4
Value
@493 Value 1 Value 2
Value
@494 Value 1 Value 2
Value 3 Value
@495 Value 1 Value 2
Value 3 Value
@4a3 Value 1 Value 2
Value 3 Value
@4b0 Value 1 Value 2
Value 3 Value4
Value5 Value
_______
Explanation of symbols:
x compare operator vop
0: . . . . no condition
1:= . . . . equal to
2: . . . . not equal to
3: . . . . greater than
4: = . . . . greater than or equal to
5: . . . . less than
6:= . . . . less than or equal to
7: . . . . true
8: . . . . not
© Siemens AG 1991 All Rights Reserved
SINUMERIK 880, (PG)
CL 800 instruction
PLCF
( Value 1 , Value 2 ,
Value 3 ) = Value ;
PLCW
( Value 1 , Value 2 ,
Value 3 ) = Value ;
PLCFB
( Value 1 , Value 2 )
= Value ;
PLCDBL
( Value 1 , Value 2 ,
Value 3 ) = Value ;
PLCDBR
( Value 1 , Value 2 ,
Value 3 ) = Value ;
PLCFW
( Value 1 , Value 2 ,
Value 3 ) = Value ;
PLCDF
( Value 1 , Value 2 ,
Value 3 , Value 4
Value5 ) = Value ;
1) Not at CL 800 level
2) "Condition": a)
b)
c)
d)
3) Option
4) No pointers possible,
on CL 800 level only Const can be specified
6ZB5 410-0HD02
11 Programming of Cycles
11.12 @ Code table
Function
PLC flag bit
Value 1: PLC No. 1, 2
Value 2: Byte addr. 0...255
Value 3: Bit No. 0...7
PLC data word bit
Value 1: PLC No. 1, 2
Value 2: DB No. 1...255
DX No. 1000...1255
Value 3: DW No. 0...2043
Value 4: Bit No. 0...15
PLC flag byte
Value 1: PLC No. 1, 2
Value 2: Byte addr. 0...255
PLC data word left
Value 1: PLC No. 1, 2
Value 2: DB No. 1...255
DX No. 1000...1255
Value 3: DW No. 0...2043
PLC data word right
Value 1: PLC No. 1, 2
Value 2: DB No. 1...255
DX No. 1000...1255
Value 3: DW No. 0...2043
PLC flag word
Value 1: PLC No. 1, 2
Value 2: Word addr.
0...254
Value 3: DIM identifier 0...9
Fixed point
100...109 BCD
PLC data word fixed points
Value 1: PLC No. 1, 2
Value 2: DB No. 1...255
DX No. 1000...1255
Value 3: DW No. 0...2043
Value 4: No. of DW 1 or 2
Value 5: DIM identifier
0 ... 9 serial
10 ... 19 parallel
Var =Boolean variable
Var . Const =Bit from pattern
Var "Vop" Value
Extended condition
11–75