Yaskawa MP900 Series Machine Controller New Ladder Editor - Manual (Page 20)

1 Ladder Program Instructions
1.1.6 1-S OFF-DELAY TIMER Instruction (TOFF [1s])
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1.1.6 1-S OFF-DELAY TIMER Instruction (TOFF [1s])
„ Outline
The TOFF [1s] times while the immediately-preceding value of the bit input is OFF. The
value of the bit output is set to OFF 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 (1 s Unit) is stored in the timer value register.
The maximum error of the count is 1 s or less.
„ Format
„ Parameter
Parameter Name Setting
Set (set value) • Any integer type register
• Any integer type register with subscript (0 to 65535: 1 sec unit)
• Constant
Count (timer value) • Any integer type register (except for # and C registers)
• Any integer type register with subscript (except for # and C reg-
isters)
Symbol: TOFF [1s]
Full Name: Off-Delay Timer [1s]
Category: RELAY
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