172
A N S
m
S
D
1
2
M
3
○
FNC
46
○○○
X Y M S
D.b R.b
KnX KnY
KnM KnS
T C
D,R
V,Z
UnG
K,H
E
" $"
S
D
S ＝ T0~T199
m
＝ 1~32767
D ＝ S900~S999
m
A N R P
1
2
M
3
○
FNC
47
○○○
ANS T0 K15 S900
X20 X21
S : the timer is used to be detected and cause alarm
m : the set value of timer configuration
D : the annunciator
ANRP
X0
S
m
D
Operand
Devices
Annunciator Reset
Timed Annunciator Set
The instruction ANS is used exclusively to drive the output of an annunciator step relay.
When X20 and X21 turn “ON” for more than 1.5 seconds simultaneously, the annunciator S900 is driven “ON”.
After S900= “ON” and when X20 or X21 turns “OFF”, the contact of the non-retentive T0 becomes “OFF” and its
present value is returned as “0” , but the S900 will remain “ON”.
When both X20 and X21 are “ON” but this duration is less than 1.5 seconds, then either one of them turns “OFF”,
the present value of T0 will be returned as “0”.
Do not use a timer which has been assigned to this instruction.
The instruction ANR is used exclusively to reset the annunciator step relay. When each time the ANR
instructinon is operated, annunciators which had been activated are sequentially reset one-by-one.
When X0= “OFF” → “ON”, the instruction ANR will be executed and an active annunciator will be reset to “OFF”.
If the instruction ANR is executed and if there are more than one active annunciator, the active annunciator with
smallest ID number will be reset. When the instruction ANR is executed once again, at this moment the active
annunciator with the smallest ID number (that was the second smallest at the last time) will be reset. And so forth
to reset other active annunciators one-by-one.
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