6 - 42
6.4 Precautions
6.4 Precautions
1 Using cyclic transmission
(1) I/O signal for master station
Do not turn on the reserved output signals in the output signals (remote output: RY) to the GOT
from the master station.
When the reserved output signal is turned on, the PLC system may be malfunctioned.
For the assignment of I/O signals in the GOT, refer to the following manual.
GT15 CC-Link communication unit User's Manual
(2) Access range that can be monitored
The CC-Link communication unit mounted to the GOT is compatible with CC-Link Ver. 1.
For this reason, the monitoring range of remote I/O (RX and RY) and that of the remote registers
(RWr and RWw) vary according to the mode in the master station of the CC-Link system.
: Applicable : N/A(All "0") -: N/A of system configuration
2 For transient transmission
(1) CC-Link module of target station
Mount the CC-Link module of function version B or later and software version J or later to the PLC
CPU when performing the following CC-Link modules and transient transmission.
Only cyclic transmission can be communicated with the CC-Link module of function version A or
before and software version I or before.
• AJ61BT11 • A1SJ61BT11
• AJ61QBT11 • A1SJ61QBT11
(2) Access range that can be monitored
The GOT can access to the PLC CPU mounting the master and local station of the CC-Link
System.
It cannot access another network via the CC-Link module.
Mode of master station
Applicable of monitoring
Data for each station compatible with
CC-Link ver.1
Data for each station compatible with
CC-Link ver.2
Remote net mode -
Remote net ver.1 mode -
Remote net ver.2 mode
Remote net additional mode
To Next Page
Loading...
Need help?
General
