Rievtech PR-12 Series, Руководство пользователя и программиста

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6.16 Timer
6.16.1 Switch on delay timer
Input/output Operand Data type
Txxx constant(T0 -T255) word
IN (LAD) Enable bit Boolean
IN (FBD) I, Q, M, SM, T, C, V, S, L,Enable bit Boolean
PT VW, IW, QW, MW, SW, SMW, LW, AIW, T, C, AC,constant, *VD, *LD, *AC integer
TON: When the value of the input
“
IN
”
is equal to 1,
timer starts time.Timer current value of Txxx is the
current time (a multiple of the time base).When the
current value of the timer is equal to the preset time (PT),
the value of the timer bit is 1.When the value of the
input
“
IN
”
is equal to 0, timer current value is cleared.
TON, TONR and TOF timers have three kinds of resolutions.Each current
value is a multiple of the time base.For example, the number 50 in the
10 millisecond timer is 500 milliseconds.
Timer range:
Timer number Time base
（
ms
）
Time range (s)
T0 1 65.535
T1~T4 10 655.35
T5~T31 100 6553.5
T32 1 65.535
T33~T36 10 655.35
T37~T63 100 6553.5
T64 1 65.535
T65~T68 10 655.35
T69~T95 100 6553.5
T96 1 65.535
T97~T100 10 655.35