Omron CS1W-MC221 -, Руководство по эксплуатации

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Connecting Peripheral Devices Section 2-7
The following example illustrates how to combine these parameters.
Example In this example it is assumed that the default settings are in effect for the
machinery, and that positioning moves in the minus (–) direction with plus (+)
position command values from the MC Unit.
In this case, by setting the parameters according to setting method 3 or 4,
positioning can be moved in the plus (+) direction by plus (+) position com-
mand values from the MC Unit. The
●
marks in the following table indicate the
set values.
When using an absolute encoder-type motor, use either setting method 1 or 3.
If either of the other two setting methods is used, the present value cannot be
correctly re-established following a power outage.
With a W-series Servo Driver, bit 0 of Cn-02 corresponds to digit number 0 of
Pn000.
With a G-series Servo Driver, bit 0 of CN-02 corresponds to Pn51. (Set Pn46
to 0.)
2-7 Connecting Peripheral Devices
This section explains how to connect a personal computer, with CX-Motion
installed, to the CPU Unit, and how to connect a Teaching Box.
Voltage
MC Unit
Speed
+ direction
−
direction
Motor
Encoder
Desired direction of mechanical operation
Servo Driver
Direction of operation MC Unit (with parameters set by CX-Motion) U-series Servo Driver
setting
Direction of rotation Encoder polarity Cn-02
bit 0 = 0
Cn-02
bit 0 =1
Forward
with
+ voltage
Reverse
with
+ voltage
Encoder
increased
by forward
Encoder
increased
by reverse
CCW
direction:
Forward
CCW
direction:
Reverse
Move in minus
direction with
plus command
value Setting
method 1
●
(Default
setting)
●
(Default
setting)
●
(Default
setting)
Setting
method 2
● ● ●
Move in plus
direction with
plus command
value Setting
method 3
● ● ●
Setting
method 4
● ● ●