SMC Networks LECSB2-T Series User Manual

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16. POSITIONING MODE
No./
symbol/name
Setting
digit
Function
Initial
value
[unit]
Control mode
CP
CL
PS
PB60
PG1B
Model loop
gain after
gain
switching
Set the model loop gain for when the gain switching is enabled.
When you set a value less than 1.0 rad/s, the value will be the same as [Pr. PB07].
This parameter will be enabled only when the following conditions are fulfilled.
"Gain adjustment mode selection" in [Pr. PA08] is "Manual mode (_ _ _ 3)".
"Gain switching selection" in [Pr. PB26] is "Input device (gain switching (CDP)) (_
_ _ 1)".
Switching during driving may cause a shock. Be sure to switch them after the servo
motor stops.
Setting range: 0.0 to 2000.0
0.0
[rad/s]
16.22.3 Extension setting parameters ([Pr. PC_ _ ])
No./
symbol/name
Setting
digit
Function
Initial
value
[unit]
Control mode
CP
CL
PS
PC01
STA
JOG
operation
acceleration
time constant
Set an acceleration time constant for the JOG operation of the program method.
Set an acceleration time from 0 r/min to the rated speed.
For example for the servo motor of 3000 r/min rated speed, set 3000 (3 s) to
increase speed from 0 r/min to 1000 r/min in 1 s.
Additionally, when 20000 ms or more value is set, it will be clamped to 20000 ms.
Setting range: 0 to 50000
0
[ms]
PC01
STA
Acceleration
time constant
1
Set an acceleration time constant for the automatic operation of the indexer method.
Set an acceleration time from 0 r/min to the rated speed.
For example for the servo motor of 3000 r/min rated speed, set 3000 (3 s) to
increase speed from 0 r/min to 1000 r/min in 1 s.
Additionally, when 20000 ms or more value is set, it will be clamped to 20000 ms.
Setting range: 0 to 50000
0
[ms]
PC02
STB
JOG
operation
deceleration
time constant
Set a deceleration time constant for the JOG operation of the program method.
Set a deceleration time from the rated speed to 0 r/min or 0 mm/s.
Additionally, when 20000 ms or more value is set, it will be clamped to 20000 ms.
Setting range: 0 to 50000
0
[ms]
If the preset speed command is lower
than the rated speed, acceleration/
deceleration time will be shorter.
Time
[Pr. PC02] setting
0 r/min
Rated
speed
Speed
[Pr. PC01] setting
(0 mm/s)
If the preset speed command
is lower than the rated speed,
acceleration/deceleration time
will be shorter.
Time
[Pr. PC02] setting
0 r/min
Rated speed
Speed
[Pr. PC01] setting

SMC Networks LECSB2-T Series Specifications

General

Brand	SMC Networks
Model	LECSB2-T Series
Category	DC Drives
Language	English