Mitsubishi Electronics GOT1000 manual 279

(7) Power supply system

		Main power		PLC power
	AC200V							PLC	The power from the same system is used
								GOT		Used
					I/O power				for the GOT, I/O equipment (such as
Current status
							I/O equipment		relay), and power equipment (such as	Not Not used
					Main circuit power				servo amplifier).
							Power
							equipment
			Main power			Isolation transformer
					PLC power
Measure for the	AC200V							PLC	Connecting an isolation transformer as
equipment for which								GOT	well as separating the wiring of the GOT	Effective
					I/O power
									power from that of the power of the I/O
the power from the										Ineffective
							I/O		equipment and power equipment reduces
same system is used					Main circuit power
							equipment		the influence of noise.
							Power
							equipment

17

INSPECTION

MAINTENANCE AND

18

TROUBLESHOOTING

APPENDICES

18. TROUBLESHOOTING 18 - 9

18.1 GOT Restoration Sheet