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Got; Plc Cpu; Drive Unit - Mitsubishi Electric C80 series Maintenance Manual

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C80 Series Maintenance Manual
6 Replacing Each Unit

6.2 GOT

When replacing the GOT, make sure to have the following related manuals at hand:
(a) GOT2000 Series User's Manual (Utility) (SH-081195)
(b) GOT2000 Series User's Manual (Hardware) (SH-081194)
Replacement procedures
(1) Before replacing the unit, use "GOT data package acquisition function" to save the backup data in an SD card or a USB
memory.
For details, refer to "6.13 GOT Data Package Acquisition" in the manual (a).
(2) Turn OFF the GOT.
(3) Install the battery on the GOT.
For details, refer to "6.9 Installing the Battery" in the manual (b).
(4) Remove the GOT and then install the new GOT with the battery.
For details, refer to "6.7 Removing the GOT" and "6.6 Installing the GOT" in the manual (b).
(5) Connect the GOT and the CNC CPU module with the LAN cable.
(6) Mount the SD card or the USB memory on the GOT and then install the GOT data.
For details, refer to "7.3 BootOS and System Application Installation Using Data Storage" in the manual (a).
Note
(1) When starting from the memory card directly, the acquisition of the backup data in (1) is not required. Remove the SD
card from the GOT, start the new GOT with the SD card and the replacement will be completed.

6.3 PLC CPU

When replacing the PLC CPU, make sure to have the following related manual at hand:
(a) MELSEC iQ-R CPU Module User's Manual (Startup) (SH-081263)
Replacement procedures
(1) Before replacing the unit, use backup/restoration function of GOT to save the backup data in an SD card or a USB mem-
ory.
For details, refer to "8 Appx.2: Data Backup and Restoration".
(2) Turn OFF the PLC CPU.
(3) Connect the battery to the PLC CPU and then mount the CPU on the base unit.
For details, refer to "4.2 Installing a Battery" in the manual (a).
(4) Turn ON the PLC CPU.
(5) Restore the backup data to the PLC CPU.
For details, refer to "8 Appx.2: Data Backup and Restoration".
(6) When the restoration is completed, restart the PLC CPU.

6.4 Drive Unit

Refer to the drive unit manual you are using.
IB-1501454-C
96

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Troubleshooting

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