Rexroth Indramat CLM1.4, Руководство пользователя

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7-4
Functions CLM01.4-LAP-01VRS
DOK-CONTRL-CLM01.4LAP1-FK01-EN-P
Override via Gray-code Inputs
The override velocity can also be set using a step switch programmed
with Gray code. This switch must be connected to inputs I1.01.4 to
I1.01.7. This function is activated in Parameter B017 or using the ’VEO’
program command.
The set velocity always references the currently programmed velocity.
Input No. I1.01.4 I1.01.5 I1.01.6 I1.01.7 Velocity
Weighted
Value 2
0
2
1
2
2
2
3
in %
0 0 0 0 0
1 0 0 0 1
1 1 0 0 2
0 1 0 0 4
0 1 1 0 6
1 1 1 0 8
1 0 1 0 10
0 0 1 0 20
0 0 1 1 30
1 0 1 1 40
1 1 1 1 50
0 1 1 1 60
0 1 0 1 70
1 1 0 1 80
1 0 0 1 90
0 0 0 1 100
Example:
The max. velocity is entered in parameter A106.
A106 000500.000
The following program instruction is processed.
0000 PSI 1 +001000.000 500
Input I1.01.4 = weighted value of 1
Input I1.01.5 = weighted value of 1
Input I1.01.6 = weighted value of 0
Input I1.01.7 = weighted value of 0
The max. velocity is 500 mm/sec.
In the sample instruction, the velocity is reduced to 50%. The result is 250
mm/sec.
If the override has also been activated in Parameter B017, the velocity is
0.02 x 250 = 5 mm/sec.