7 Data Link Processing Time
7.2 Transmission Delay Time
75
FX3U-16CCL-M User's Manual
1
Introduction
2
Specification
3
System
Configuration
4
Installation
5
Wiring
6
Introduction of
Functions
7
Data Link
Processing
Time
8
Parameter
Setting
9
Data Link
Procedure
10
Buffer Memory
4. Master station (RWr) <- Remote device station (RWr)
This indicates the time from when data is set to a master station PLC device until the corresponding data on
the remote device station is changed.
Calculation expression
SM + LS × 2 + Remote device station processing time [ms]
- SM: Master station sequence program scan time
- LS: Link scan time
7.2.3 Master station <-> Remote device station (Ver. 2 compatible slave station)
1. Master station (RX) <- Remote device station (RX)
This indicates the time from the moment a signal is input to a remote device station until the corresponding
master station PLC device turns ON (OFF).
Calculation expression
SM + LS × 2 × m + Remote device station processing time [ms]
- SM: Master station sequence program scan time
- LS: Link scan time
- m: Constant (Constant set in the extended cyclic setting)
2. Master station (RY) -> Remote device station (RY)
This indicates the time from the moment a master station PLC device turns ON (OFF) until a remote device
station output turns ON (OFF).
Calculation expression
SM + LS × (2 × m + 1) + Remote device station processing time [ms]
- SM: Master station sequence program scan time
- LS: Link scan time
- m: Constant (Constant set in the extended cyclic setting)
3. Master station (RWw) -> Remote device station (RWw)
This indicates the time from when data is set to a master station PLC device until the corresponding data on
the remote device station is changed.
Calculation expression
SM + LS × (2 × m + 1) + Remote device station processing time [ms]
- SM: Master station sequence program scan time
- LS: Link scan time
- m: Constant (Constant set in the extended cyclic setting)
Expanded cyclic setting Single Double Quadruple Octuple
m13715
Expanded cyclic setting Single Double Quadruple Octuple
m13715
Expanded cyclic setting Single Double Quadruple Octuple
m13715