Interlink Transmission Time - Mitsubishi Electric QJ71GF11-T2 User Manual

(2) Interlink transmission time

The Universal model QCPU divides the transfer target data into several blocks to perform interlink transmission.
The following are formulas to calculate the interlink transmission time.
• Interlink transmission time per END processing
= KM4 + (KM5 × n1) +
L
*1 The number of words (N) that can be transferred in one END processing is restricted as follows:
N = Sequence scan time when interlink transmission parameter is not set ( s)×0.05
• Interlink transmission time to completely transmit all set points
=
KM7
L1

: Interlink transmission time per END processing
L

: Interlink transmission time
L1
RX: Total number of source "RX/LB" points set in interlink transmission parameters.
RY: Total number of source "LB/RY" points set in interlink transmission parameters.
RWr: Total number of source "RWr/LW" points set in interlink transmission parameters.
RWw: Total number of source "LW/RWw" points set in interlink transmission parameters.
n1: Number of lines set by the interlink transmission parameter
KM4, KM5, KM6, KM7: Constant
• Constant (KM4, KM5)
CPU module type
Q00UJ/Q00U/
Q01U/Q02UCPU
Q03UD/Q03UDECPU
Q04UDH/Q04UDEH/
Q06UDH/Q06UDEH/
Universal model
Q10UDH/Q10UDEH/
QCPU
Q13UDH/Q13UDEH/
Q20UDH/Q20UDEH/
Q26UDH/Q26UDEH/
Q50UDEH/Q100UDEHCPU
Q03UDV/Q04UDV/Q06UDV/
Q13UDV/Q26UDVCPU
RX+RY
+ RWr + RWw
16
RX+RY
+RWr+RWw [ms]
16
KM4 (×10
*1
× KM6 [ms]
-3
)
120
34
25
12
APPENDICES
-3
KM5 (×10 )
11
16.3
16.3
4
521
A