Schneider Electric altivar 58 telemecanique, vw3-a58101 manual Control Menu

ATV58 control terminals 24 V LI1 LIx

ATV58 control terminals

GP_ATV58_EN.fm Page 85 Mardi, 2. avril 2002 6:09 18

Control Menu

This menu can be accessed when the switch is in position . The parameters can only be modified in stop mode with the speed controller locked.

Code	Description	Adjustment range	Factory setting
tCC	TermStripCon	2W- 3W (2-wire/ 3-wire)	2W

Configuration of terminal control : 2-wire or 3-wire control.

Modification of this parameter requires double confirmation as it results in reassignment of the logic inputs. By changing from 2-wire control to 3-wire control, the logic input assignments are shifted by one input. The LI3 assignment in 2-wire control becomes the LI4 assignment

in 3-wire control. In 3-wire control, inputs LI1 and LI2 cannot be reassigned.

I/O	Handling	General use	Variable torque
LI1	STOP	STOP	STOP
LI2	RUN forward	RUN forward	RUN forward
LI3	RUN reverse	RUN reverse	RUN reverse
LI4	2 preset speeds	jog operation	ref. switching
LI5	4 preset speeds	freewheel stop	injection braking
LI6	8 preset speeds	clear faults	freewheel stop

The I/O with a gray background can be accessed if an I/O extension card has been installed.

3-wire control (pulse control : one pulse is sufficient to control start-up). This option inhibits the "automatic restart" function.

Wiring example :

LI1 : stop	24 V LI1 LI2 LIx
LI2 : forward
LIx : reverse

ENGLISH

This option only appears if 2-wire control is configured.

Code	Description	Adjustment range	Factory setting
tCt	Type 2 Wire	LEL-TRN-PFo	LEL

Defines 2-wire control :

-according to the state of the logic inputs (LEL : 2-wire)

-according to a change in state of the logic inputs (TRN : 2-wire trans.)

-according to the state of the logic inputs with forward always having priority over reverse (PFo : Priorit. FW)

Wiring example :

LI1 : forward

LIx : reverse

Parameters in gray boxes appear if an I/O extension card is installed

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