Precautions - Mitsubishi Electric GOT2000 Series Connection Manual

13.6 Precautions

■1. 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.
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■2. Connection to LCPU
LCPU may diagnose (check file system, execute recovering process, etc.) the SD memory card when turning on the
power or when resetting. Therefore, it takes time until the SD memory card becomes available. When the GOT starts
before the SD card becomes available, a system alarm occurs. Adjust the opening screen time in the GOT setup so
that no system alarm occurs.
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■3. Connection to Q17nDCPU, Q170MCPU, Q170MSCPU(-S1), CNC C70, or CRnQ-700
The Q17nDCPU, Q170MCPU, Q170MSCPU(-S1), CNC C70, and CRnQ-700 are applicable to CC-Link Ver.2 only.
For connecting to the CC-Link (Via G4) network system, set the CC-Link (G4) network system to the CC-Link Ver.2
mode.
■4. Connection to Q170MCPU or Q170MSCPU(-S1)
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.
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Example) Setting dialog box of the bit device
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13.6 Precautions
GT Designer3 (GOT2000) Screen Design Manual
GT Designer3 (GOT2000) Screen Design Manual
GT Designer3 (GOT2000) Screen Design Manual