Table of Contents
Advertisement
APPENDIX
App
App - 2
(2) Differences between AJ65VBTCU-68ADV/ADI and AJ65VBTCU-
68ADVN/ADIN
The AJ65VBTCU-68ADVN/ADIN can be handled according to the system. (Refer
to Section 4.4 for details.)
For the AJ65VBTCU-68ADV/ADI, the number of stations occupied by the
module was 3 stations.
For the AJ65VBTCU-68ADVN/ADIN, the number of stations occupied by
the module can be handled as 1 station by setting the mode select switch
of the module to the ver. 2 remote device station.
Further, for the AJ65VBTCU-68ADVN/ADIN, the number of stations
occupied by the module can also be handled as 3 stations, like the
AJ65VBTCU-68ADV/ADI, by setting the mode select switch of the module
to the ver. 1 remote device station.
In the system where the maximum number of connected stations of the
master station exceeds 64 stations when the number of stations occupied
by the AJ65VBTCU-68ADVN/ADIN is handled as 3 stations, use of the
AJ65VBTCU-68ADVN/ADIN in the above setting can increase the number
of connected remote device stations.
(3) Compatibility between AJ65VBTCU-68ADV/ADI and AJ65VBTCU-
68ADVN/ADIN
There is compatibility when the AJ65VBTCU-68ADVN/ADIN is used as the ver. 1
remote device station in the existing system. (Refer to Section 4.4 for details.)
When the AJ65VBTCU-68ADV is replaced by the AJ65VBTCU-68ADVN or
the AJ65VBTCU-68ADI is replaced by the AJ65VBTCU-68ADIN in the
existing system, the replacement can be made without the programs being
modified since the remote I/O signals, remote registers, etc. are the same.
Set the mode select switch of the module to the ver. 1 remote device
station and use the same station number.
POINT
To handle the AJ65VBTCU-68ADVN/ADIN according to the system, the mode
select switch of the module must be set, and at the same time, "mode setting" and
"station information (station type)" in the network parameters of GX Developer must
also be set.
Set the network parameters of GX Developer according to the system.
MELSEC-A
App - 2
Advertisement
Table of Contents
