Mitsubishi QJ71GP21-SX, Reference Manual

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App
- 50 Appendix 4 Comparison between CC-Link IE controller network and MELSECNET/H
Appendix 4.2 Comparison of function
APPENDICES
(e) Comparison of other functions
: compatible, : partially changed, — : incompatible
Table App.18 Comparison of other functions
Function Compatibility Precautions for replacement
Interrupt request to CPU module
The CC-Link IE controller network module
does not have an interrupt of scan completion.
Replace with other interrupt condition.
Multiplex transmission function
The CC-Link IE controller network module
does not have this function.
The high-speed communication can be
realized without multiplex transmission function
in the CC-Link IE controller network module
since link scan time of the CC-Link IE controller
network is shorter than that of the
MELSECNET/H module.
Increase of send points due to mounting the same network No.
module plurally
The CC-Link IE controller network module
does not have this function.
The same network No. for the CC-Link IE
controller network module cannot be set with
network parameters in the CC-Link IE
controller network.
Send cyclic data by a single CC-Link IE
controller network module.
The number of send points per station can be
extended in the CC-Link IE controller network
module.
Debug mode — The CC-Link IE controller network module
does not have this function.
Simplified duplexing of network —
Redundant system
• For the CC-Link IE controller network
module, the system switching monitoring
time is set with a network parameter.
Since it has been set with SB0018/SW0018
for the MELSECNET/H, delete the relevant
part of the existing sequence program.
• When the CC-Link IE controller network
module is used, link output (LY) data cannot
be sent from the standby system station.
• The line test or station-to-station test must be
executed in separate mode for the CC-Link
IE controller network module.