Omron manual Role and Operation of the NT631/NT631C, Panel Switch Functions, Mitted to the host

Role and Operation of the NT631/NT631C Section 1-1

1-1 Role and Operation of the NT631/NT631C

The NT631/NT631C is a sophisticated display unit (Programmable Terminal) which automatically displays information and can also be used for operations when necessary. The following gives a general description of the role and operation of the NT631/NT631C for those using a programmable terminal (PT) for the first time.

1-1-1 Operation of an NT631/NT631C at an FA Production Site

Production Line Status The NT631/NT631C displays real-time information about the system and

Monitoringequipment operating status, etc. Its power of expression is enhanced by graphs and other visuals, making the displays easy to understand.

Directions to Workers on	The NT631/NT631C warns of system or equipment failures and prompts the
the Shop Floor	appropriate remedial action.

				Alarm
		Assembly line B
		Positioning pin
		is defective. Line stopped.
		Check the following.
	1. Defective pin L3
	2. Position of dog M2
	3. Mounting of photosensor P5
Panel Switch Functions	Setting touch switches on the NT631/NT631C allows workers to use the
	NT631/NT631C as an operating panel; the results of the operations are trans-
	mitted to the host.
			Electroplating control
		Transport			Electr.	Wash.	Corr. prv.
					head	head	head
				Clamp
			Unclamp
				Adv.	Electro-	Wash	Corr.
	Int. stop
							prv.fluid
				Rev.	lyte

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