Omron SYSMAC C500-NC222-E, Руководство по эксплуатации

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3-3 Setting Parameters
When writing data into the Position Control Unit for the first time, you must
start with parameters. The word
parameters , as used here, has a rather spe-
cific meaning and refers to certain data settings (described below) which de-
lineate particular aspects of operation. Each parameter is allocated either two
or three 16-bit words in the EEPROM. The first of these words is always used
to designate the address. The remaining one or two words are used to write
data specific to that particular parameter. You must write two sets of data
(one for each axis) for each parameter.
In the following explanations, the addresses for both axes are listed for each
parameter. The table above provides a comprehensive listing of addresses.
Default settings refer to the initial data loaded for the trial operation. See
Sec-
tion 3-8 for a comprehensive listing of initial data settings.
Note The following data is for setup within the PC for transfers. If the Teaching Box
is used, see operation manual W145. The data within the parenthesis con-
tains the PCU address for the data being described.
Designates the unit to be used with the Teaching Box (C500-TU002-E) and
External Display (C500-ND201).
Address
1 Word 1 Word
0 0 0 1
Unit
Pulse: 0 mm: 1 Inch: 2 (Default: 0)
Determines the amount of workpiece movement (with the selected unit) per
pulse. For precision, the setting allows for 4 digits beyond the decimal point;
however, the fourth digit may be rounded off when data is converted from
millimeters.
Previously set parameters do not change their value when the pulse rate
changes. Always reconfirm affected parameters when you change the pulse
rate; as a general rule, always set the pulse rate first. Parameters defined
under a former pulse rate will be ignored. A pulse rate setting of 0 (if the pa-
rameter are all cleared, for instance) will actually assign the default pulse rate
of 1.0000.
1 Word
0 0 0
1 Word
Pulse rate
1 Word
Setting range:
0.0001 to 1.0000 unit/pulse
(Default: 1.0000)
Address
2
Unit (X axis: 400, Y axis:
800)
Pulse Rate (X axis: 401, Y
axis: 801)
Setting Parameters
Section 3-3