Yaskawa Ladder Works Programming Manual - Manual (Page 11)

1.5 1-S ON-DELAY TIMER Instructions (TON[1s])
1-6
1.5 1-S ON-DELAY TIMER Instruction (TON[1s])
[Outline]
The TON[1s] times while the immediately-preceding value of the bit input is ON. The value of the bit
output is set to ON when the timer value reaches the set value. The timer stops when the immediately-
preceding value of the bit input is set to ON during timing. When the bit input is set to OFF again,
timing restarts from the beginning (0). A value equal to the actual timed time (1s Unit) is stored in the
timer value register.
[Format]
Symbol : TON[1s]
Full Name : On-Delay Timer[1s]
Category : RELAY
Icon :
[Parameter]
Parameter Name Setting
Set (set value) · Any integer type register
· Any integer type register with subscript (0 to 65535 : 1sec unit)
· Constant
Count (timer value) · Any integer type register (except for # and C registers)
· Any integer type register with subscript (except for # and C registers)
[Program Example]
ON
OFF
ON
OFF
0 500s-Ts
500
(Ts = Scan set value)
MB000100
MB000101
MB000011
Notes: MW00011 works as timer count register. Thus, it is essential that there is no overlap. Set
an unused register.