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Explanation:
The equivalent 7-bit binary number is used to program forward/reverse motion for each
of the 7 speed steps.
6
5
4
2 2 2 2 2 2 2
bit
7 6 5 4 3 2 1
Example: parameter value = d50 equals 0110010
Setting Example:
6
5
4
2 2 2 2 2 2 2
bit
7 6 5 4 3 2 1
Direction
0 1 1 0 0 1 0
Decimal value = binary bit 7x2 + bit 6x2 + bit 5x2 + bit 4x2 + bit 3x2 + bit 2x2 + bit 1x2
= 0x2 + 1x2 + 1x2 + 0x2 + 0x2 + 1x2 + 0x2
= 0 + 32 + 16 + 0 + 0 + 2 + 0
= 50
Setting the P79 = d50
0 = Fwd.
3
2
1
0
1 = Rev.
Forward motion of Pr.17 multi-speed 1.
Reverse motion of Pr.18 multi-speed 2.
Forward motion of Pr.19 multi-speed 3.
Forward motion of Pr.20 multi-speed 4.
Reverse motion of Pr.21 multi-speed 5.
Reverse motion of Pr.22 multi-speed 6.
Forward motion of Pr.23 multi-speed 7.
3
2
1
0
0 = Fwd.
1 = Rev.
The direction of muti-speed1=Fwd.
The direction of muti-speed2=Rev.
The direction of muti-speed3=Fwd.
The direction of muti-speed4=Fwd.
The direction of muti-speed5=Rev.
The direction of muti-speed6=Rev.
The direction of muti-speed7=Fwd.
6
5
4
3
5
4
6
3
2
Attached:
0
3
6
2
= 1 2
= 8 2
= 64
1
4
2
= 2 2
= 16
2
2
= 4 2
5
= 32
57
VLT
®
MICRO
2
1
0
1
0
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