Xinje XD Series User Manual page 338

X0
STR
ET0
M0
Timer's number. Range: ET0~ET30 (ET0, ET2, ET4......all number should be even)
Timing value
Precise timer works in unit of 1ms.
Precise timer 32 bits, the counting range is 0~+2,147,483,647.
When executing STR, the timer will be reset before start timing.
When X0 turns from OFF to ON, ET0 starts timing. ET0 will be reset and keep its value 100
when accumulation time reaches 100ms; If X0 again turns from OFF to ON, timer T600 turns
from ON to OFF，restart to time, when time accumulation reaches 100ms, T600 reset again.
See graph below:
When the pre-condition of STR is normally open/closed coil, the precise timer will set ON
immediately when the timing time arrives and reset the timing, and cycle back and forth.
<read the precise timing>, <stop precise time>
X0
DMOV
M0
STOP
D1· D2·
ET0 K100
Y0
RST ET0
D·

ET0 D0
D·

ET0
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When X0 changes from OFF to ON, move the
current precise timing
immediately, it will not be affected by the scan
cycle;
When M0 changes from OFF to ON, execute
STOP instruction immediately, stop precise
timing and refresh the count value in ETD0. It
will not be affected by the scan cycle;
value into D0