Delta DVP-ES2 - Manual (Page 64)

D V P - E S 2 / E X 2 / S S 2 / S A2 / S X 2 / S E O p e r a t i o n M a n u a l - P r o g r a m m i n g
16 bits
32 bits counters
counters
Ouptut Coil
will be ON
when counter
reaches
preset value.
Output coil is ON when counter reaches or
is above preset value. Output coil is ON
when counter
reaches or is above
preset value
Output
contact
function
Output coil is OFF when counter is below
preset value.
Associated devices
are activated
immediately when
preset value is
reached, i.e.
independant of scan
time.
High speed
conparison
- -
Reset
action The present value will reset to 0 when RST instruction is executed, output coil will
be OFF.
Example:
LD X0
C0
Y0
X1
C0 K5 CNT
X0
C0 RST RST C0
LD X1
CNT C0 K5
LD C0
OUT Y0
X0
X1
0
1
2
3
4
5
0
Contacts Y0, C0
C0
present
value
settings
When X0 = ON, RST instruction resets
C0. Every time When X1 is driven, C0 will
count up (add 1).
When C0 reaches the preset value K5,
output coil Y0 will be ON and C0 will stop
counting and ignore the signals from input
X1.
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