Makino V55, Руководство по обслуживанию

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5.8 Schematic Interpretation
This section presents two different schematic page examples. Explana-
tions and specific detail on annotations, symbols, names, and other con-
ventions used in the schematics follow each example.
• Zone locators are provided across the top and bottom and down both
sides of each schematic sheet. The numeric locators, 1 through 7, are
at the top and bottom of each sheet and the alpha locators, A through
E, are place along the sides of each sheet.
• When a circuit is continued on, or from, another sheet, reference to its
location is made by a notation like 200/1A. This means that the circuit
can be picked-up on Sheet 200, Zone 1A.
5.8.1 Page Format
A key to the locating system used in the schematics is to become familiar
with the conventions used in the drawings to streamline and simplify your
troubleshooting.
•
Figure 5-26
shows the general lay out and page format used in the
schematics.
Zones – The numbers on the top and bottom of the sheet (1 through 7)
and letters on the left and right sides (A through E) are the zone locators
for individual devices, connectors, lines, etc.
Legend Area – The legend area of each drawing contains page/sheet
number, circuit/drawing title, drawing number, and revision area.
Sheet/Page Number – Page/sheet numbers are in the bottom right cor-
ner of the page. A page number/number of pages format (001/--) is used:
however, the total number of pages are not listed.
Circuit/Drawing Title – The circuit/drawing title is listed in the CON-
TENTS beside or under the CIRCUIT column. It identifies the area or cir-
cuit shown by the drawing.
Drawing Number – The drawing number is assigned to the major circuit
for the machines.
Revision Area – The revision area lists all revision made to the page/
sheet.