Appendix 4 Difference Between L Series And Q Series - Mitsubishi Melsec-L Series User Manual

(3) Automatic return time
The automatic return time is the time taken for a module recovered from an error to automatically restart data link.
[Calculation formula]
37401 + A + B + C + LS [µs]
A: Constant
B: Constant
C: Constant
LS: Link scan time (
Transmission speed
C
N: Last station number
Appendix 4
This section describes a difference between L series and Q series, and a precaution for establishing an L series
system using programs used in the Q series system.
(1) Specifications comparison
The performance of the LJ61CL12 and the QJ61CL12 is the same. However, the LJ61CL12 cannot be connected
to GX Developer.
(2) Precaution for applying programs
To apply programs used in the Q series system to the L series system, refer to the relevant section in the
following.
MELSEC-L CPU Module User's Manual (Function Explanation, Program Fundamentals)
74
Page 72, Appendix 3 (1))
A
B
4-point mode
8-point mode
16-point mode
Difference Between L Series and Q Series
2.5Mbps 625kbps
274526.4 458605.6
22.4 × N
19.2 + (1.6 × N) 76.8 + (6.4 × N)
19.2 + (3.2 × N) 76.8 + (12.8 × N)
19.2 + (6.4 × N) 76.8 + (25.6 × N)
156kbps
1157823.07
81.6 × N 300.8 × N
307.69 + (25.64 × N)
307.69 + (51.28 × N)
307.69 + (102.56 × N)