Speed calibration, Speed sensor operation – Great Plains YP1625A Operator Manual User Manual
Page 153
Great Plains Manufacturing, Inc.
Appendix C - Initial Setup
149
2013-08-13
401-625M
Speed Calibration
At the first opportunity to operate the planter in the field
(with or without planting), the speed sensor component
of the seed monitor needs to be calibrated. The seed
monitor manual describes the procedure.
Note: Cross-check the monitor speed reading with the
tractor speedometer. Investigate if they do not
match.
Speed Sensor Operation
Refer to Figure 159
The monitor uses a pickup wheel for measuring planter
ground speed. The sensor should be set at a distance of
1
⁄
16
to
1
⁄
8
inch (1.6 to 3.2 mm) from the pickup wheel.
Initial Marker Extensions for Common Configurations
Figure 159
Pickup Wheel
25318
Model: YP1225A-
YP1625A
-1230
-16TR36
-16TR36
-1820
-2315
-2315
-24TR
-24TR
-1670
Rows
Standard
Standard
as -0836
Standard
Standard
as -1230
Standard
as -1230
Standard
30.0 in
36.0 in
36.0 in
20.0 in
15.0 in
30.0 in
30.0 in
30.0 in
27.6 in
76.2 cm
91.4 cm
91.4 cm
50.8 cm
38.1 cm
76.2 cm
76.2 cm
76.2 cm
70 cm
Span
330.0 in
260.0 in
260.0 in
340.0 in
330.0 in
330.0 in
338.0 in
338.0 in
413.4 in
838 cm
660 cm
660 cm
864 cm
838 cm
838 cm
859 cm
859 cm
1050 cm
Swath
360.0 in
288.0 in
288.0 in
360.0 in
345.0 in
360.0 in
360.0 in
360.0 in
440.9 in
914 cm
732 cm
732 cm
914 cm
876 cm
914 cm
914 cm
914 cm
1120 cm
Marker Extension
Opposing Passes
Left
195.0 in
158.0 in
166.0 in
190.0 in
180.0 in
195.0 in
191.0 in
199.0 in
234.3 in
495 cm
401 cm
422 cm
483 cm
457 cm
495 cm
485 cm
505 cm
595 cm
Right
195.0 in
158.0 in
150.0 in
190.0 in
180.0 in
195.0 in
191.0 in
183.0 in
234.3 in
495 cm
401 cm
381 cm
483 cm
457 cm
495 cm
485 cm
465 cm
595 cm
Model: YP1625A-
-1236
-1630
-2420
-3115
-3115
-32TR
-32TR
-24TR36
-24TR36
Rows
Standard
Standard
Standard
Standard
as -1630
Standard
as 1630
Standard
as 1236
36.0 in
30.0 in
20.0 in
15.0 in
30.0 in
30.0 in
30.0 in
36.0 in
36.0 in
91.4 cm
76.2 cm
50.8 cm
38.1 cm
76.2 cm
76.2 cm
76.2 cm
91.4 cm
91.4 cm
Span
396.0 in
450.0 in
460.0 in
450.0 in
450.0 in
458.0 in
458.0 in
404.0 in
404.0 in
1006 cm
1143 cm
1168 cm
1026 cm
1026 cm
1143 cm
1143 cm
1163 cm
1163 cm
Swath
432.0 in
480.0 in
480.0 in
465.0 in
480.0 in
480.0 in
480.0 in
432.0 in
432.0 in
1097 cm
1219 cm
1219 cm
1097 cm
1097 cm
1181 cm
1219 cm
1219 cm
1219 cm
Marker Extension
Opposing Passes
Left
234.0 in
255.0 in
250.0 in
240.0 in
255.0 in
251.0 in
259.0 in
230.0 in
238.0 in
594 cm
648 cm
635 cm
584 cm
605 cm
610 cm
648 cm
638 cm
658 cm
Right
234.0 in
255.0 in
250.0 in
240.0 in
255.0 in
251.0 in
243.0 in
230.0 in
222.0 in
594 cm
648 cm
635 cm
584 cm
564 cm
610 cm
648 cm
638 cm
617 cm
Row
Spacing
Row
Spacing