Panasonic FP-E Programming Manual page 169

Operation of differential instructions between MC and MCE
If a differential instruction is used between MC and MCE, the output will vary as follows depending on the
timing of the MC execution condition and the input of differential instruction.
X0
X1
DF
Time chart 1
on
X0 off
on
off
X1
on
off
Y10
Execution of previous
differential instruction
The input X1 of the differential instruction has not
changed with respect to the previous execution, there-
fore differential output is not obtained.
Output will not be obtained if the same execution condition is specified for an MC instruction and a differential
instruction. If output is needed, enter the differential instruction outside of the MC to MCE instruction
sequence.
X0
X0
DF
X0
X0
R0
DF
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MC 0
Y10
MCE 0
Time chart 2
MC 0
Y10
MCE 0
MC 0
R0
MCE 0
Y10
on
off
X0
on
off
X1
on
off
Y10
Execution of previous
differential instruction
The input X1 of the differential instruction has
changed from off to on with respect to the pre-
vious execution, therefore differential output is
obtained.
Basic Instructions
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