Справочник Пользователя для Mitsubishi Electronics FX2N

FX Series Programmable Controlers

5-72

The duration of time that the TTMR instruction is
energized, is measured and stored in device D

+1

(as a count of 100ms periods).
The data value of D

+1 

(in secs), multiplied by the

factor selected by the operand n, is moved in to
register D. The contents of D could be used as the
source data for an indirect timer setting or even as
raw data for manipulation.
When the TTMR instruction is de-energized D

+1 

is

automatically reset (D is unchanged).

The designated timer Swill operate for the duration
n with the operational effect being flagged by
devices D+0to D+3. Device D+0is an off-delay
timer, D+1is a one shot timer. When D+3is used in
the configuration below, D+1and D+2act in a
alternate flashing sequence.

TTMR
FNC 64
(Teaching
timer)

Monitors the
duration of a
signal and places
the timed data
into a data register

D

Note:
2 devices 16 bit words 
are used D and D

+1

K, H

Note:
n= 0: (D) = (D

+1

) 

× 

1

n= 1: (D) = (D

+1

) 

× 

10

n= 2: (D) = (D

+1

) 

× 

100

TTMR:
5 steps

STMR
FNC 65
(Special
timer)

Provides
dedicated
off-delay, one
shot and flash
timers

T
Note:
Timers 0 to 199
(100msec 
devices)

K, H

Note:
n= 
1 to 32,767

Y, M, S
Note:uses 4
consecutive
devices
D+0to D+3

STMR:
7 steps

FX

0(S)

FX

0N

FX FX

(2C)

FX

2N(C)

FX

(2C)

FX

FX

2N(C)

FX

0N

FX

0(s)

PULSE-P

FX

(2C)

FX

FX

2N(C)

FX

0N

FX

0(s)

16 BIT OPERATION

FX

FX

0N

FX

0(s)

FX

(2C)

FX

2N(C)

32 BIT OPERATION

X10

D300

[ D ]

K 0

[ n ]

TTMR

D301

D301

X10

Equivalet time data (n   duration D+1), is stored in D

FX

0(S)

FX

0N

FX FX

(2C)

FX

2N(C)

FX

(2C)

FX

FX

2N(C)

FX

0N

FX

0(s)

PULSE-P

FX

(2C)

FX

FX

2N(C)

FX

0N

FX

0(s)

16 BIT OPERATION

FX

FX

0N

FX

0(s)

FX

(2C)

FX

2N(C)

32 BIT OPERATION

X0

K 100

M 0

[ S ]

[ D ]

T 10

STMR

[ n ]

X0

M0

M1

M2

M3

X0

K 100 M 0

T 10

STMR

M3

X0

M2

M1(M3)