Precautions - Mitsubishi Electric GT1685 Connection Manual

11.5 Precautions

 GOT startup in CC-Link IE Controller
Network connection
For the CC-Link IE Controller Network connection, the
data link is started approximately 13 seconds after the
GOT startup.
 When a network error occurs in the system
alarm
In the CC-Link IE Controller Network connection, when
a network error occurs in the system alarm, the system
alarm display cannot be canceled even though the
causes are removed.
To cancel the system alarm display, restart the GOT.
 Connection in the multiple CPU system
When the GOT is connected to multiple CPU system,
the following time is taken until when the PLC runs.
QCPU (Q mode), motion controller CPU (Q series): 10
seconds or more
MELDAS C70: 18 seconds or more
When the GOT starts before the PLC runs, a system
alarm occurs. Adjust the opening screen time in the
GOT setup so that no system alarm occurs.
GT Designer3 Version
Manual
 CC-Link IE Controller Network module
version
For version restrictions of the CC-Link IE Controller
Network module, refer to the following manual.
CC-Link IE Controller Network Reference
Manual
 Connection to QSCPU
The GOT can only read device data and sequence
programs by the ladder monitor function in the QSCPU.
The GOT cannot write any data to the QSCPU.
Screen Design
11. CC-Link IE CONTROLLER NETWORK CONNECTION
 Connection to Q170MCPU
Set [CPU No.] to "2" in the device setting to monitor the
device of the Motion CPU area (CPU No.2).
When the CPU No. is set to "0" or "1", the device on the
PLC CPU area (CPU No.1) is monitored.
When the CPU No. is set to the number other than "0"
to "2", a communication error occurs and the monitoring
cannot be executed.
For setting the CPU No., refer to the following manual.
GT Designer3 Version
Manual
Example) Setting dialog box of the bit device
 Connection to RnSFCPU
The RnSFCPU takes 10 seconds or more to run.
If the GOT is started before the RnSFCPU runs, a
system alarm occurs.
To prevent a system alarm from occurring, adjust the
title display time in the [GOT Setup] dialog.
GT Designer3 (GOT2000) Help
11.5 Precautions
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Screen Design
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