IDEC MICROSmart FC6A Series User Manual page 193

■ When Using an Expansion Interface Module (FC6A-EXM2, FC6A-EXM24, FC6A-EXM1S, FC6A-EXM1S4, or
FC6A-EXM1)
1. I/O data refresh time of node 0
I/O data refresh time = (
2. I/O data refresh time of node 1 and subsequent nodes
I/O data refresh time = I/O data refresh time of node 0 (1.) + { (
) module(s) + ( ) module(s)
× 0.68 ms × 0.08 ms
FC6A-EXM1M Digital I/O module
FC6A-EXM1S
FC6A-EXM1S4
+ ( ) module(s)
× 0.08 ms
Digital I/O module
+ ( ) module(s) +
× 0.04 ms
Digital I/O module
Expansion modules of node 1 and subsequent nodes that are not using
the FC6A-EXM2, FC6A-EXM24
+ ( ) module(s) +
× 0.08 ms
Digital I/O module
Expansion modules of node 1 and subsequent nodes that are using
the FC6A-EXM2, FC6A-EXM24
FC6A S MICROS
ERIES
+ ( ) module(s)
× 0.29 ms
Analog I/O module
Expansion modules of node 0
+ ( ) module(s)
× 0.29 ms
Analog I/O module
Expansion modules of node 1 and subsequent nodes
) module(s) +
× 1.2 ms
FC6A-EXM1S
FC6A-EXM1S4
( ) module(s) + (
× 0.17 ms
Analog I/O module
( ) module(s) + (
× 0.29 ms
Analog I/O module
U ' M FC9Y-B1722
MART SER S ANUAL
2: P
RODUCT
+ ( ) module(s)
× 0.58 ms
PID module
+ ( ) module(s)
× 0.58 ms
PID module
( ) module(s)
× 0.3 ms
Analog I/O module
PID module
Expansion modules of node 1 and
subsequent nodes
) module(s)
× 0.34 ms
PID module
) module(s) + 5 ms } ÷ 2 + scan time
× 0.58 ms
PID module
S
PECIFICATIONS
+ ( ) module(s)
× 1.09 ms
Communication
module
+ scan time
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