Toshiba T2N - Manual (Page 245)

5. Programming Language
232
PROSEC T2N
(A) TAND (n) (B) → (C)
(A) TOR (n) (B) → (C)
(A) TEOR (n) (B) → (C)
(A) TENR (n) (B) → (C)
(A) TEST (B)
(A) +1·(A) DTST (B)+1·(B)
(A) TTST (n) (B)
SHR 1 (A)
SHL 1 (A)
(A) SHR n → (B)
(A) SHL n
→
(B)
Ladder Diagram Instructions (Function Instructions)
Group
FUN
No.
Name Representation Summary
Number of
steps
required
Execution
time
required
(
µ
s)
Remarks
Logical
Operations
57 Table AND
Finds the logical AND of the table of size n headed
by (A) and the table of size n headed by (B), and
stores it in the location headed
by (C).
5 301+8.5n
58 Table OR
Finds the logical OR of the table of size n headed by
(A) and the table of size n headed by (B), and stores
it in the location headed
by (C).
5 301+8.5n
59 Table exclusive OR
Finds the exclusive lOR of the table of size n headed
by (A) and the table of size n headed by (B), and
stores it in the location headed by (C).
5 301+8.5n
60 Table Not exclusive OR
Finds the NOT exclusive OR of the table of size n
headed by (A) and the table of size n headed by (B)
and stores it in the location headed by (C).
5 301+8.5n
64 Test
Turns the output ON if the logical AND of (A) and (B)
is other than 0.
3~5 80
65 Double-length test
Turns the output ON if the logical AND of (A)+1•(A)
plus (B)+1•(B) is other
than 0.
3~7 113
66 Bit file bit test
Decides the ON/OFF state of the (A)th bit of the bit
table size n headed by (B).
5~6 148
Shifts 68 1 bit shift right
Shifts the data in (A) 1 bit to the right (LSB direction)
and stores the result in (A). The carry flag changes
according to the result.
2 92
69 1 bit shift left
Shifts the data in (A) 1 bit to the left (MSB direction)
and stores the result in (A). The carry flag changes
according to the result.
2 92
70 1 bit shift right
Shifts the data in (A) n bits to the right (LSB direction)
and stores the result in (B). The carry flag changes
according to the result.
4~5 97
71 1 bit shift left
Shifts the data in (A) n bits to the left (MSB direction)
and stores the result in (B). The carry flag changes
according to the result.
4~5 97