Schneider Electric ATV61 11 . +/- speed mode, Assignment of the Inputs/Outputs, LI4 LI3 LI2 LI1

3. Implementation of the communication option cards

3. 11. 1. 1. +/- speed mode

	Control bits
D3(O)	D2(O)	D1(O)	D0(O)		Command
LI4	LI3	LI2	LI1
- speed	+ speed	reverse	forward
0	0	0	0		Normal
0	1	0	0	Stop
1	0	0	0
1	1	0	0
0	0	0	1		"speed maintenance"
0	1	0	1	Forward	+ speed
1	0	0	1		- speed
0	0	1	0		"speed maintenance"
0	1	1	0	Reverse operation	+ speed
1	0	1	0		- speed
0	0	1	1
0	1	1	1	Reset
1	0	1	1
1	1	1	1

Assignment of the Inputs/Outputs

4logic inputs used on the terminals, 2-wire control LI1: Forward

LI2: Reverse

LI3: + speed

LI4: - speed

3. 11. 1. 2. 7-speed mode, 1 direction of operation

		Control bits
D3(O)	D2(O)		D1(O)	D0(O)		Command
LI4	LI3		LI2	LI1
8-spd	4-spd		2-spd	Forward
0	0		0	0		Normal
0	1		0	0	Stop
1	0		0	0
1	1		0	0
0	0		1	0		Not used
0	1		1	0		Not used
1	0		1	0		Not used
1	1		1	0		Not used
0	0		0	1		1st speed: LSP+AI
0	0		1	1		2nd speed: SP2
0	1		0	1		3rd speed: SP3
0	1		1	1	Forward	4th speed: SP4
1	0		0	1		5th speed: SP5
1	0		1	1		6th speed: SP6
1	1		0	1		7th speed: HSP
1	1		1	1	Reset

Assignment of inputs/outputs

4logic inputs used on the terminals, 2-wire control LI1: Forward

LI2: 2 preset speeds

LI3: 4 preset speeds

LI4: 8 preset speeds

Note: The application function on the drive is "8-speed" even though with the AS-i mode only 7 are used.

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