11: D
ATA
C
ONVERSION
I
NSTRUCTIONS
11-22
FT1A S
MART
A
XIS
U
SER
’
S
M
ANUAL
FT9Y-B1382
DTCB (Data Combine)
Applicable CPU Modules
Valid Devices
For the valid device address range, see pages 6-1 and 6-2
(Basic Vol.).
Special internal relays cannot be designated as D1.
When T (timer) or C (counter) is used as D1, the data is written in as a preset value (TP or CP) which can be 0 through 65535.
Source device S1 uses 2 data registers starting with the device designated by S1.
Since the DTCB instruction is executed in each scan while input is on, a pulse input from a SOTU or SOTD instruction should be used as required.
Valid Data Types
Example: DTCB
S1, S1+1
D1
When input is on, the lower-byte data is read out from 2 consecutive sources starting with device
designated by S1 and combined to make 16-bit data. The lower byte data from the first source
device is moved to the upper byte of the destination designated by device D1, and the lower byte
data from the next source device is moved to the lower byte of the destination.
DTCB(W)
S1
*****
D1
*****
FT1A-12
FT1A-24
FT1A-40
FT1A-48
FT1A-Touch
X
X
X
X
X
Device
Function
I
Q
M
R
T
C
D
Constant
Repeat
S1 (Source 1)
Binary data to combine
—
—
—
—
—
—
X
—
—
D1 (Destination 1)
Destination to store results
—
X
X
X
X
X
—
—
W (word)
X
When a bit device such as I (input), Q (output), M (internal relay), or R (shift register) is designated as the
destination, 16 points (word data type) are used.
When a word device such as T (timer), C (counter), or D (data register) is designated as the source or
destination, 1 point (word data type) is used.
I (integer)
—
D (double word)
—
L (long)
—
F (float)
—
D1
D20
S1
D10
I1
DTCB(W)
SOTU
48
D10
(0030h)
After Execution
12345
D20
(3039h)
Before Execution
57
D11
(0039h)
Upper byte
Lower byte
Содержание microsmart pentra
Страница 1: ...FT1A SERIES FC9Y B1382 Ladder Programming Manual ...
Страница 6: ...Preface 5 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 104: ...7 DATA COMPARISON INSTRUCTIONS 7 10 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 122: ...8 BINARY ARITHMETIC INSTRUCTIONS 8 18 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 138: ...10 SHIFT ROTATE INSTRUCTIONS 10 12 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 162: ...11 DATA CONVERSION INSTRUCTIONS 11 24 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 188: ...12 CALENDAR COMPARISON INSTRUCTIONS 12 26 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 198: ...15 REFRESH INSTRUCTIONS 15 4 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 202: ...16 INTERRUPT CONTROL INSTRUCTIONS 16 4 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...
Страница 266: ...20 DUAL TEACHING TIMER INSTRUCTIONS 20 4 FC5A MICROSMART USER S MANUAL FC9Y B1273 ...
Страница 318: ...25 USER COMMUNICATION INSTRUCTIONS 25 22 FT1A SMARTAXIS USER S MANUAL FT9Y B1382 ...