Emerson VILTER MicroVission Operation And Service Manual page 203

Appendix A • Unloaders
Table A-19. Type 19 Unloader - Cylinders: 3
Unloading Percentage: 33%, 66%
Single cylinder on Unloader Output #1 and Output #2*
% Load Compressor Start Output
0 (OFF)
33
66
100
Table A-20. Type 20 Unloader - Cylinders: 7
Unloading Percentage: 14%, 29%, 43%, 57%
Single cylinder on Unloader Output #1
% Load Compressor Start Output
0 (OFF) 0
43 1
57 1
71 1
86 1
100 1
* 0 = output OFF
1 = output ON
MicroVission Controller • Operation and Service Manual • Emerson • 35391MV 1.3
Unloader Output #1
(single cylinder)
0
1
1
1
Unloader Output #1
(single cylinder)
0
0
1
0
1
0
Unloader Output #2
(single cylinder)
0 0
1 1
0 1
0 0
Unloader Output #2
(double cylinder)
0
1
1
0
0
0
% Unload
100
66
33
0
Unloader Output #3
% Unload
(double cylinder)
0
1
0
1
0
0
100
57
43
29
14
0
A – 7