Detailed description
2.12 Block descriptions
Basic logic functions: PLC basic program solution line (P3 sl)
110 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Signal Typ
e
Type Range of values Remark
Line1 to Line8 I WORD Line address, optional for variable
addressing
Error A BOOL Negative acknowledgment of job or
execution of job impossible
NDR A BOOL Job successfully executed Data are
available
State A WORD See error identifiers
RD1 to
RD8
I/O ANY P#Mm.n BYTE x...
P#DBnr.dbxm.n BYTE
x
Target area for read data
Error identifiers
If it was not possible to execute a job, the failure is indicated by "logic 1" on status parameter
error. The error cause is coded at the block output State:
State Significance Note
WORD H WORD L
1 ... 8 1 Access error In high byte number of Var in which
error occurred
0 2 Error in job Incorrect compilation of Var. in a job
0 3 Negative acknowledgment, job
not executable
Internal error, try:
NC RESET
1 ... 8 4 Insufficient local user memory
available
Read var. is longer than specified in
RD1 to RD8; in high byte number of
var, in which error occurred
0 5 Format conversion error Error on conversion of var. type
double: Var. is not within S7 REAL
area
0 6 FIFO full Job must be repeated since queue is
full
0 7 Option not set BP parameter "NCKomm" is not set
1 ... 8 8 Incorrect target area (RD) RD1 to RD8 may not be local data
0 9 Transmission occupied Job must be repeated
1 ... 8 10 Error in variable addressing Unit or column/line contains value 0
0 11 Address of variable invalid Check Addr (or variable name), area,
unit
0 12 NumVar = 0 Check parameter NumVar
1 ... 8 13 (0x0d) ANY data reference incorrect NcVar date required has not been
parameterized
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