Mitsubishi Electric Melsec A Series - Page 11

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1. INTRODUCTION
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MELSEC·A
(3)
Input/output
response time
The
data
communication response time between the A2C
and
the
remote I/O modules is as described below.
(a) To take in an ON/OFF change from
the
input
module, 1 scan at
maximum is required.
(b) When an output ON/OFF is changed by the sequence program, 1
scan at maximum is required to
output
the change to
the
output
module.
(c) When ON/OFF control of the
output
module is done by ON/OFF data
of
the
input
module, 2 scans at maximum are required till the
ON/OFF status of the output module changes after an ON/OFF
input
changed.
1-3