4 The outline of motor control
13
Although it is fundamentally the same as trapezoidal form acceleration drive, the
velocity change at the time of acceleration and deceleration start and the time of
acceleration and deceleration stop is performed according to S shaped form
approximated to the parabola.
Large value of "LSPD" may not make smooth start of the motor.
The start region A and the stop region B are fixation. When LSPD is more than or
equal LSPD + 4000pps, it calculates automatically so that a curve may become
smooth.
4-4 Control screen
Initial screen
Current firmware version is displayed at screen just after turning on the power.
Motor drive screen
A Pos.
B Pos.
C Pos.
D Pos.
This is default screen when you control the motors. 4 channels which allocated Pos.
A to D pulse position are displayed. Colored area means cursor moveable area at local
mode.
No.
Data
Function
1
Channel No.
The display of the allocated channel at A to D Position.
You can change these channel with “CH SEL” switch
and numeric keys. The same channel at two position is
prohibited.
2
Drive speed
You can select motor driving speed from “HSPD”,
“MSPD”, and “LSPD” with “CHG” button. Please
check the exact speed at SETUP mode Page3 Speed
setting (page 22) or remote commands.
3
Timing signal
The display of timing out signal status.
If displayed “#” here, timing out signal output status is
ready. If not, signal is not outputted.
Each time the “CHG” button is pushed, a state changes.
See “8 Timing out signal output” (page 47) in detail.
*
*
*
*
*
*
P M 1
6
C
-
1
6
*
*
*
*
*
*
S T E P
P
I
N G
M O T O R
C O N T R O L
L
E R
V e
r < 1
.
0
0 >
T S U
J
I
-
D E N S H
I
C o
.
L
T D
,
0
0
H
T P
0
0
1
2
3
4
5
6
7
8
9
0
1
H # T P
1
-
0
1
2
3
4
5
6
7
8
9
0
2
M # T P
2
-
0
1
2
3
4
5
6
7
8
9
1
5
L
T P
3
0
1
2
3
4
5
6
7
8
9
1
2
3
4
5
