Ny-Series Instructions Reference Manual (W560 - Omron NY532-5400 Reference Manual

Master control region
If the value of In is TRUE, then master control is not reset. The POUs in the master control region oper-
ate normally.
POU Operation during a Master Control Reset
The operation of the POUs when master control is reset depends on the POU as described in the fol-
lowing table.
POU
Out and OutABit instructions
OutNot instruction
Set and Reset instructions
TON instruction
TOF instruction
TP instruction
AccumulationTimer instruction
Timer instructions
CTU, CTD, and CTUD instructions
JMP instruction

NY-series Instructions Reference Manual (W560)

MC
In ENO
MCNo
0
A
MCR
EN ENO
MCNo
0
FALSE is output to the specified variable.
FALSE is output to the specified variable.
The output from before the master control reset is retained.
The instruction operates with a FALSE value for timer input In. That
means that the timer is reset. The value of elapsed time ET changes to 0
and the value of timer output Q changes to FALSE.
The instruction operates with a TRUE value for timer input In. That means
that the timer is reset. The value of elapsed time ET changes to 0 and the
value of timer output Q changes to TRUE. However, if an Out instruction
is connected to Q, the execution condition to the Out instruction is
FALSE.
The instruction operates with a FALSE value for timer input In. That
means that the timer is reset.
Timing active:
Timing not active:
However, if an Out instruction is connected to Q, the execution condition
to the Out instruction is FALSE even while timing is active.
The instruction operates with a FALSE value for timer input In. That
means that the timer stops. The values of elapsed time ET and timer out-
put Q are retained. However, if an Out instruction is connected to Q, the
execution condition to the Out instruction is FALSE even if the value of Q
is TRUE. However, reset Reset is enabled.
The instruction operates with a FALSE value for timer input In. That
means that the timer is reset. Remaining time ET is set to the value of set
time PT, and the value of timer output Q changes to FALSE.
These instructions are not executed. If the instruction was in operation
before the master control reset, the count value from before the reset is
held. If an Out instruction is connected to the Counter Completion Flag,
Q, the execution condition to the Out instruction is FALSE.
This instruction is not executed.
2 Instruction Descriptions
The value that is output from the LD instruction changes
to FALSE regardless of the value of variable A.
Operation
The value of elapsed time ET is incremented to the
end and then returns to 0. The value of timer output
Q is TRUE until the end of timing, and then it
changes to FALSE.
The value of ET changes to 0 and the value of Q
changes to FALSE.
2
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