Schneider Electric altivar 58 telemecanique Electronic Accessory User Manual


 
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ENGLISH
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.
This option only appears if 2-wire control is configured.
Code Description Adjustment range Factory setting
tt
tt
CC
CC
CC
CC
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.
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
LI2 : forward
LIx : reverse
Code Description Adjustment range Factory setting
tt
tt
CC
CC
tt
tt
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
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
24 V LI1 LI2 LIx
ATV58 control terminals
ATV58 control terminals
24 V LI1 LIx
GP_ATV58_EN.fm Page 85 Mardi, 2. avril 2002 6:09 18