Hitachi L100 instruction manual Intelligent Input Terminal Overview, In-Tm

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“C” Group: Intelligent Terminal Functions

Configuring Drive Parameters

The input logic convention is programmable for each of the five inputs. Most inputs default to normally open (active high), but you can select normally closed (active low) in order to invert the sense of the logic.

	“C” Function			Run-	Defaults		DOP,DRW,DOP+
Func.	Name		Description	time	EU/	Units	Func.	Name
				Edit
Code					US		Code
C11	Terminal 1 active	Select logic convention, two		✘	00	—	F34	IN-TM
	state	option codes:						O/C-1
		00	...normally open [NO]
		01	...normally closed [NC]
C12	Terminal 2 active	Select logic convention, two		✘	00	—	F34	IN-TM
	state	option codes:						O/C-2
		00	...normally open [NO]
		01	...normally closed [NC]
C13	Terminal 3 active	Select logic convention, two		✘	00	—	F34	IN-TM
	state	option codes:						O/C-3
		00	...normally open [NO]
		01	...normally closed [NC]
C14	Terminal 4 active	Select logic convention, two		✘	00/01	—	F34	IN-TM
	state	option codes:						O/C-4
		00	...normally open [NO]
		01	...normally closed [NC]
C15	Terminal 5 active	Select logic convention, two		✘	00	—	F34	IN-TM
	state	option codes:						O/C-5
		00	...normally open [NO]
		01	...normally closed [NC]

NOTE: An input terminal configured for option code 18 ([RS] Reset command) cannot be configured for normally closed operation.

Intelligent Input Terminal Overview

Each of the five intelligent terminals may be assigned any of the options in the following table. When you program one of the option codes for terminal assignments C01 to C05, the respective terminal assumes the function role of that option code. The terminal functions have a symbol or abbreviation, which we use to label a terminal using that function. For example the “Forward Run” command is [FWD]. The physical label on the terminal block connector is simply 1, 2, 3, 4, or 5. However, schematic examples in this manual also use the terminal symbol (such as [FWD]) to show the assigned option. The option codes for C11 to C15 determines the active state of the logical input (active high or active low).