Appendix 6.3 Precautions - Mitsubishi Electric Q81BD-J61BT11 User Manual

APPENDIX

Appendix 6.3 Precautions

App - 55
This section provides the precautions for CC-Link board replacement.
(1) When multiple CC-Link boards are mounted on the same PC, all the boards must
be of the same version.
(Example) When replacing a CC-Link Ver.1 board with a CC-Link Ver.2 board
Replace all CC-Link Ver.1 boards currently mounted on the PC with
CC-Link Ver.2 boards.
(2) To re-use the parameters, back up them before uninstall the CC-Link Utility.
(Example) When replacing a CC-Link Ver.1 board with a CC-Link Ver.2 board
Back up the parameters of the CC-Link Ver.1 board, and then
uninstall the CC-Link Ver.1 Utility.
(3) Install only the software package of the same version as the CC-Link board
currently mounted. Uninstall the software packages (utility and driver) which are
not supported by the installed CC-Link board.
(Example) When a CC-Link Ver.2 board is mounted
Uninstall the CC-Link Ver.1 board software package, and then install
the CC-Link Ver.2 board software package.
(Compatibility between CC-Link boards and software packages)
CC-Link Ver.1 board
CC-Link Ver.2 board
1: The following conditions are found when the installed software package is
not compatible with the CC-Link board currently mounted.
[Conditions]
• A parameter error occurs when the CC-Link system is started up.
• The information of the CC-Link Ver.2 board is displayed on the CC-Link
Ver.1 Utility.
• A parameter read error occurs when the CC-Link Ver.1 Utility is started up.
• The CC-Link Ver.1 Utility does not run correctly.
(An error such as a display error or an application error occurs.)
• The message, "An attempt to link a device name has failed." is displayed
in the event viewer.
CC-Link Ver.1 Board
Software Package
:
Compatible
MELSEC
1
CC-Link Ver.2 Board
Software Package
:
Not compatible
App - 55