Appendix 2 Check Methods Of Serial Number And Function Version; Appendix 3 Data Link Processing Time - Mitsubishi Melsec-L Series User Manual

Appendix 2
For check methods of the serial number and the function version of the master module, refer to the following.
MELSEC-L CPU Module User's Manual (Hardware Design, Maintenance and Inspection)
MELSEC-L CC-Link IE Field Network Head Module User's Manual
Appendix 3
This section describes the link scan time, transmission delay time, and automatic return time.
(1) Link scan time
The link scan time of CC-Link/LT is described as below.
[Link scan time (LS)]
LS = a + (b × N) × c [µs]
a: Constant
b: Constant
c: Constant
N: Last station number
Transmission speed
b
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Check Methods of Serial Number and
Function Version
Data Link Processing Time
a
4-point mode
8-point mode
16-point mode
c
Link scan time (At 2.5Mbps)
2.5
2.0
16-point mode
8-point mode
4-point mode
1.5
1.0
0.5
0
0 20
2.5Mbps 625kbps
22
46
56
76
0.4 1.6
Number of
stations
40 60
156kbps
88 353
41 37
51 47
71 67
6.4