APPX
Appendix 7 Processing Time
311
A
Interlink transmission time
The following is the formula to calculate the time required for interlink transmission. Interlink transmission does not affect the
sequence scan time.
Interlink transmission time to completely transmit all set points
DL
= KM4
((RX + RY)
16 + RWr + RWw) [ms]
DL
: Interlink transmission time
RX: Total number of source "RX/RY" or "RX/LB" points set in "Interlink Transmission Settings" of "Application Settings".
RY: Total number of source "LB/RY" or "LB/LB" points set in "Interlink Transmission Settings" of "Application Settings".
RWr: Total number of source "RWr/RWw" or "RWr/LW" points set in "Interlink Transmission Settings" of "Application Settings".
RWw: Total number of source "LW/RWw" or "LW/LW" points set in "Interlink Transmission Settings" of "Application Settings".
• Constant (KM4)
Precautions
The interlink transmission time may become longer due to the following causes.
• Communication with the engineering tool (such as CC-Link IE TSN/CC-Link IE Field diagnostics, module diagnostics)
• Execution of a link dedicated instruction
• Link refresh
• Interlink transmission between other modules
Base unit to which the network module is mounted
KM4(
10
-3
)
Source
Destination
Main base unit
Main base unit
0.175
Main base unit
Extension base unit
0.202
Extension base unit
Main base unit
0.242
Extension base unit
Extension base unit
0.271
Summary of Contents for MELSEC iQ-R CC-Link IE TSN
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Page 323: ...APPX Appendix 10 Added and Enhanced Functions 321 A MEMO ...
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