SMC Networks LECSA Series User Manual

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No.
Name
Function
Indication
range
Unit
5
Command pulse
frequency
The frequency of the position command input pulses is
displayed.
Reverse rotation is indicated by a minus (-) sign.
(Note) -1500 to 1500 kpulse/s is showed when
inputting command pulse.
Pulse unit of encoder is displayed during test
operation.
-999999999 to
999999999
pulse
6
Regenerative load
ratio
The ratio of regenerative power to permissible
regenerative power is displayed in %.
As the permissible regenerative power depends on
whether there is the regenerative brake option or not.
Set Parameter PA02 correctly according to the
regenerative option.
The guideline is 80% or less.
0 to 100
%
7
Effective load ratio
The continuous effective load torque is displayed.
The effective value is displayed relative to the rated
torque of 100%.
0 to 300
%
8
Peak load ratio
The maximum torque is displayed.
The highest value in the past 15 seconds is displayed
relative to the rated torque of 100%.
0 to 400
%
9
Instantaneous
torque
Torque that occurred instantaneously is displayed.
The value of the torque that occurred is displayed in
real time relative to the rated torque of 100%.
0 to 400
%
10
Within
one-revolution
position
Position within one revolution is displayed in encoder
pulses.
The value returns to 0 when it exceeds the maximum
number of pulses.
0 to 262143
pulse
11
Load inertia
moment ratio
The estimated ratio of the servo motor axis converted
inertia moment to the servo motor inertia moment is
displayed.
0.0 to 300.0
times
12
Bus voltage
5: Overvoltage (About 400V or more)
4: High voltage (About 375V or more)
3: Normal
2: Low voltage (About 200V or less)
1: Undervoltage (About 160V or less)
Refer to the
function on the
left side.
-
13
Current position
The actual current position where the machine home
position is assumed as zero is displayed.
-999999 to
999999
× 10STM
μm
14
Command position
Point table, position data within the program, and the
command position being set are displayed.
-999999 to
999999
× 10STM
μm
15
Remaining
command distance
The command remaining distance of the currently
selected point table is displayed.
0 to
999999
× 10STM
μm
16
Point
table/Program No.
The point table No./program No. which is being
performed is displayed.
Display range: Point table No. 0 to 7/Program No. 0 to
8
Refer to the
function on the
left side.
-
17
Step No.
The step No. of program which is being performed is
displayed.
0 to 120
-
18
Settling time
The settling time is displayed.
0 to 999
ms
19
Oscillation
detection
frequency
The frequency at oscillation detection is displayed.
100 to 4500
Hz
20
Tough drive times
The times moving to the tough drive are displayed.
0 to 99
times

SMC Networks LECSA Series Specifications

General

Brand	SMC Networks
Model	LECSA Series
Category	Servo Drives
Language	English