11: D
ATA
C
ONVERSION
I
NSTRUCTIONS
11-18
FT1A S
MART
A
XIS
U
SER
’
S
M
ANUAL
FT9Y-B1382
ALT (Alternate Output)
Applicable CPU Modules
Valid Devices
For the valid device address range, see pages 6-1 and 6-2
(Basic Vol.).
Since the ALT instruction is executed in each scan while input is on, a pulse input from a SOTU or SOTD instruction must be used. For the SOTU
instruction and the SOTD instruction, see Chapter 5 “SOTU and SOTD (Single Output Up and Down)” on page 5-11.
Example: ALT
When input is turned on, output, internal relay, or shift register bit designated by D1 is turned on
and remains on after the input is turned off.
When input is turned on again, the designated output, internal relay, or shift register bit is turned
off.
The ALT instruction must be used with a SOTU or SOTD instruction, otherwise the designated
output, internal relay, or shift register bit repeats to turn on and off in each scan.
ALT
D1
*****
SOTU
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
D1 (Destination 1)
Bit to turn on and off
—
X
X
X
—
—
—
—
—
When input I0 is turned on, output Q0 designated by device D1 is turned on and remains after
input I0 is turned off.
When input I0 is turned on again, output Q0 is turned off.
D1
Q0
I0
ALT
SOTU
Input I0
Output Q0
ON
OFF
ON
OFF
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 ...