64
462
The RANGE parameter specifies the maximum ranges available for the initial
velocity (VI) and the maximum velocity (VM). When the range is set to a
value, the VI and VM parameters will automatically default to the value
specified by the range setting. The value of VI and VM can then be set within
the range specified by RANGE. Table 2.2.7 illustrates the range settings.
H a l f / F u l l S t e p M o d e ( S T E P )
The STEP parameter specifies the mode of operation for the IB462H, either
half step or full step.
I n i t i a l V e l o c i t y ( V I )
The VI parameter establishes the initial velocity of the controlled axis in steps
per second. The setting of this parameter represents the slowest speed the
motor will turn. This is the velocity of the axis when the voltage on the speed
control input = 0V. The valid settings for VI is dependent on the RANGE
setting.
M a x i m u m V e l o c i t y ( V M )
The VM parameter establishes the maximum velocity of the controlled axis in
steps per second. The setting of this parameter represents the highest speed
that the motor will turn. This is the velocity of the axis when the voltage on
the speed control input = 5V. The valid setting for VM is dependent on the
RANGE setting.
S e t t i n g t h e C o n f i g u r a t i o n P a r a m e t e r s
In order to follow the procedures set forth in this subsection, the following is
necessary:
The Parameter Setup Cable (MX-CC300-000) or equivalent must
be connected between your PC Parallel (Printer) Port and
the 10
pin IDC connector (P3) on the OSC-
462H.
The Analog Speed Control configuration utility must be installed and
operating on your PC. Correct connection of the device and
operation of the software will be indicated by a “Connected -
LPTx”
message at the bottom of the configurator screen.
The Stop/Start input must be in a HIGH (Disconnected, Stopped)
state.
Table 2.2.7: RANGE Parameter Values
s
g
n
i
t
t
e
S
r
e
t
e
m
a
r
a
P
e
g
n
a
R
e
g
n
a
R
1
2
3
4
5
6
7
8
I
V
0
0
2
0
0
1
0
5
0
2
0
1
5
2
1
M
V
0
0
0
0
0
1
0
0
0
0
5
0
0
0
5
2
0
0
0
0
1
0
0
0
5
0
0
5
2
0
0
0
1
0
0
5